https://community.element14.com/challenges-projects/element14-presents/project-videos/w/documents/4985/trinamic-open-source-ventilator-tosv-teardown----episode-460en-USTelligent Community 12https://community.element14.com/challenges-projects/element14-presents/project-videos/w/documents/4985/trinamic-open-source-ventilator-tosv-teardown----episode-460Fri, 21 Aug 2020 07:24:00 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:24bfa529-539e-471e-a1cc-fdb11b3d93eaMatthttps://community.element14.com/challenges-projects/element14-presents/project-videos/w/documents/4985/trinamic-open-source-ventilator-tosv-teardown----episode-460#commentsCurrent Revision posted to Documents by Matt on 8/21/2020 7:24:00 AM<br /> <p><span><a href="https://www.youtube.com/watch?v=VC3_LLReH_Y">www.youtube.com/watch</a></span>&nbsp;</p> <p style="background-color:#e9f6fc;border:1px solid #b8d7e5;margin:0;max-width:744px;padding:8px;"><span style="color:#000000;font-family:&#39;Open Sans&#39;, Arial, sans-serif;text-align:justify;">In this special Episode Clem does not build a project himself but instead showcases Trinamic&#39;s Open source Ventilator project. An important effort in the fight against the coronavirus pandemic. A lot of hospitals don&#39;t have enough ventilation devices for their patients, and to prevent this in the future, the goal is to develop an open source alternative that can be locally produced and would fill that gap quickly in case of a new pandemic. A Raspberry pi 4 controls Trinamic&#39;s Motion control and motor driver ICs that regulate a blower fan corresponding to constantly monitored Data. While there are a lot of ventilator projects out there, it is crucial to get medical certification at least for one version.</span></p> <h2><span style="color:#3334ca;">Supplemental Content:</span></h2> <ul> <li><a class="jive-link-external-small" href="https://www.trinamic.com/solutions/medical/tosv/" rel="noopener noreferrer nofollow" target="_blank" data-e14adj="t">Trinamic Open Source Ventilator</a></li> <li><a class="jive-link-external-small" href="https://github.com/trinamic/TrinamicOpenSourceVentilator-TOSV" rel="noopener noreferrer nofollow" target="_blank" data-e14adj="t">Download All Files from Github</a></li> <li><a class="jive-link-wiki-small" href="/challenges-projects/element14-presents/w/documents/4995/bonus-content-trinamic-open-source-ventilator-tosv" data-e14adj="t">Bonus Content: Trinamic Open Source Ventilator (TOSV)</a></li> <li><a class="jive-link-wiki-small" href="/challenges-projects/element14-presents/w/documents/4996/bonus-content-trinamic-open-source-ventilator-project" data-e14adj="t">Bonus Content: Trinamic Open Source Ventilator Project</a></li> </ul> <p style="margin:0;padding:0px;">&nbsp;</p> <table class="jiveBorder" style="border:1px solid #c6c6c6;height:126px;width:984px;" border="1" height="135"> <thead> <tr> <th style="background-color:#f2f2f2;border:1px solid #c6c6c6;color:#505050;padding:6px;text-align:left;" valign="middle"><strong>Product Name</strong></th> <th style="background-color:#f2f2f2;border:1px solid #c6c6c6;color:#505050;padding:6px;text-align:left;" valign="middle"><span style="color:#505050;"><strong>Manufacturer</strong></span></th> <th style="background-color:#f2f2f2;border:1px solid #c6c6c6;color:#505050;padding:6px;text-align:left;" valign="middle"><span style="color:#505050;"><strong>Quantity</strong></span></th> <th style="background-color:#f2f2f2;border:1px solid #c6c6c6;color:#505050;padding:6px;text-align:left;" valign="middle"><strong>Buy Now</strong></th> </tr> </thead> <tbody> <tr> <td style="border:1px solid #c6c6c6;padding:6px;">Reference Design Board, TMC4671/TMC6100, Ventilators / Respirator System</td> <td style="border:1px solid #c6c6c6;padding:6px;">Trinamic</td> <td style="border:1px solid #c6c6c6;padding:6px;">1</td> <td style="border:1px solid #c6c6c6;padding:6px;"><span><a id="e14-product-link-f2531" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="link" href="https://referral.element14.com/OrderCodeView?fsku=3501913&nsku=80AH2594&COM=e14c-noscript&CMP=e14c-noscript&osetc=e14-noscript-tracking-loss" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-link" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('f2531'));" data-farnell="3501913" data-newark="80AH2594" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="" data-avnetema="" data-avnetasia="" >Buy Now</a> </span></td> </tr> <tr> <td style="border:1px solid #c6c6c6;padding:6px;">RASPBERRY PI 4 MODEL B, CORTEX-A72, 8GB</td> <td style="border:1px solid #c6c6c6;padding:6px;">Raspberry Pi</td> <td style="border:1px solid #c6c6c6;padding:6px;">1</td> <td style="border:1px solid #c6c6c6;padding:6px;"><span><a id="e14-product-link-b4c2c" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="link" href="https://referral.element14.com/OrderCodeView?fsku=3369503&nsku=64AH2041&COM=e14c-noscript&CMP=e14c-noscript&osetc=e14-noscript-tracking-loss" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-link" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('b4c2c'));" data-farnell="3369503" data-newark="64AH2041" data-comoverride="" data-cmpoverride="" data-cpc="SC15613" data-avnetemea="" data-avnetema="" data-avnetasia="" >Buy Now</a> </span></td> </tr> <tr> <td style="border:1px solid #c6c6c6;padding:6px;">Daughter Board, Raspberry Pi 7&quot; Touch Screen Display, 10 Finger Capacitive Touch</td> <td style="border:1px solid #c6c6c6;padding:6px;">Raspberry Pi</td> <td style="border:1px solid #c6c6c6;padding:6px;">1</td> <td style="border:1px solid #c6c6c6;padding:6px;"><span><a id="e14-product-link-98009" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="link" href="https://referral.element14.com/OrderCodeView?fsku=2473872&nsku=49Y1712&COM=e14c-noscript&CMP=e14c-noscript&osetc=e14-noscript-tracking-loss" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-link" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('98009'));" data-farnell="2473872" data-newark="49Y1712" data-comoverride="" data-cmpoverride="" data-cpc="SC13858" data-avnetemea="" data-avnetema="" data-avnetasia="" >Buy Now</a> </span></td> </tr> <tr> <td style="border:1px solid #c6c6c6;padding:6px;">MOTOR DRIVER, -40 TO 125DEG C (TMC4671-LA)</td> <td style="border:1px solid #c6c6c6;padding:6px;">Trinamic</td> <td style="border:1px solid #c6c6c6;padding:6px;">1</td> <td style="border:1px solid #c6c6c6;padding:6px;"><span><a id="e14-product-link-fe070" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="link" href="https://referral.element14.com/OrderCodeView?fsku=3438306&nsku=71AH5974&COM=e14c-noscript&CMP=e14c-noscript&osetc=e14-noscript-tracking-loss" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-link" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('fe070'));" data-farnell="3438306" data-newark="71AH5974" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="" data-avnetema="" data-avnetasia="" >Buy Now</a> </span></td> </tr> <tr> <td style="border:1px solid #c6c6c6;padding:6px;">MOTOR DRIVER, -40 TO 125DEG C (TMC6100-LA)</td> <td style="border:1px solid #c6c6c6;padding:6px;">Trinamic</td> <td style="border:1px solid #c6c6c6;padding:6px;">1</td> <td style="border:1px solid #c6c6c6;padding:6px;"><span><a id="e14-product-link-c4439" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="link" href="https://referral.element14.com/OrderCodeView?fsku=3358370&nsku=54AH1603&COM=e14c-noscript&CMP=e14c-noscript&osetc=e14-noscript-tracking-loss" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-link" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('c4439'));" data-farnell="3358370" data-newark="54AH1603" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="" data-avnetema="" data-avnetasia="" >Buy Now</a> </span></td> </tr> <tr> <td style="border:1px solid #c6c6c6;padding:6px;">PRESSURE SENSOR ADD-ON BOARD</td> <td style="border:1px solid #c6c6c6;padding:6px;">Trianmic</td> <td style="border:1px solid #c6c6c6;padding:6px;">1</td> <td style="border:1px solid #c6c6c6;padding:6px;"><span><a id="e14-product-link-2233f" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="link" href="https://referral.element14.com/OrderCodeView?fsku=3566065&nsku=88AH1530&COM=e14c-noscript&CMP=e14c-noscript&osetc=e14-noscript-tracking-loss" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-link" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('2233f'));" data-farnell="3566065" data-newark="88AH1530" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="" data-avnetema="" data-avnetasia="" >Buy Now</a> </span></td> </tr> </tbody> </table> <div style="background:#ffffff;border:1px solid #dadada;margin:0;padding:14px 16px 16px 18px;vertical-align:top;"> <div style="display:inline-block;float:left;padding:0px 25px 8px 0px;"><a href="/challengesprojects/element14-presents/" data-e14adj="t"><img alt="element14 presents" src="/e14/assets/legacy/2018/e14PresentsJune818.png" width="180px" /></a></div> <div style="display:inline-block;vertical-align:top;width:70%;"><span style="font-size:18px;font-weight:bold;">Trinamic Open Source Ventilator (TOSV) Teardown</span> <p style="margin:0;"><span><a class="jivecontainerTT-hover-container jive-link-community-small" href="/challengesprojects/element14-presents/" data-e14adj="t">element14 Presents</a></span>&nbsp; <strong>|</strong>&nbsp; <a class="jive-link-wiki-small" href="/challenges-projects/element14-presents/vcp-program/w/documents/3692/vcp-biography-clem" data-e14adj="t">About Clem</a>&nbsp; <strong>|</strong>&nbsp; <a class="jivecontainerTT-hover-container jive-link-community-small" href="/challengesprojects/element14-presents/project-videos/" data-e14adj="t">Project Videos</a></p> </div> </div><div style="clear:both;"></div> <div style="font-size: 90%;">Tags: medical equipment, open-source, open-source software, respirator, healthcare, pressure sensor, clem, engineer, raspi, trinamic motion control, beatmungsgerät, trinamic, motor control, medical ventilator, e14presents_mayermakes, tmc4671, open source ventilator, beademing, raspberry pi 4, raspberry pi, covid-19, motion control, Raspberry Pi Touchscreen, engineering, tmc6100, medical, beatmung, diy ventilator, diy medical ventilator, motor driver, medical engineering, coronavirus, covid19, friday_release, sensor, Open-source Hardware, mayermakes, e14p_CMM</div> https://community.element14.com/challenges-projects/element14-presents/project-videos/w/documents/4985/trinamic-open-source-ventilator-tosv-teardown----episode-460/revision/5Thu, 30 Jun 2022 17:55:25 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:24bfa529-539e-471e-a1cc-fdb11b3d93easaradetwilerhttps://community.element14.com/challenges-projects/element14-presents/project-videos/w/documents/4985/trinamic-open-source-ventilator-tosv-teardown----episode-460#commentsRevision 5 posted to Documents by saradetwiler on 6/30/2022 5:55:25 PM<br /> <p><span><a href="https://www.youtube.com/watch?v=VC3_LLReH_Y">www.youtube.com/watch</a></span>&nbsp;</p> <p style="background-color:#e9f6fc;border:1px solid #b8d7e5;margin:0;max-width:744px;padding:8px;"><span style="color:#000000;font-family:&#39;Open Sans&#39;, Arial, sans-serif;text-align:justify;">In this special Episode Clem does not build a project himself but instead showcases Trinamic&#39;s Open source Ventilator project. An important effort in the fight against the coronavirus pandemic. A lot of hospitals don&#39;t have enough ventilation devices for their patients, and to prevent this in the future, the goal is to develop an open source alternative that can be locally produced and would fill that gap quickly in case of a new pandemic. A Raspberry pi 4 controls Trinamic&#39;s Motion control and motor driver ICs that regulate a blower fan corresponding to constantly monitored Data. While there are a lot of ventilator projects out there, it is crucial to get medical certification at least for one version.</span></p> <h2><span style="color:#3334ca;">Supplemental Content:</span></h2> <ul> <li><a class="jive-link-external-small" href="https://www.trinamic.com/solutions/medical/tosv/" rel="nofollow ugc noopener noreferrer" target="_blank">Trinamic Open Source Ventilator</a></li> <li><a class="jive-link-external-small" href="https://github.com/trinamic/TrinamicOpenSourceVentilator-TOSV" rel="nofollow ugc noopener noreferrer" target="_blank">Download All Files from Github</a></li> <li><a class="jive-link-wiki-small" href="/challenges-projects/element14-presents/w/documents/4995/bonus-content-trinamic-open-source-ventilator-tosv">Bonus Content: Trinamic Open Source Ventilator (TOSV)</a></li> <li><a class="jive-link-wiki-small" href="/challenges-projects/element14-presents/w/documents/4996/bonus-content-trinamic-open-source-ventilator-project">Bonus Content: Trinamic Open Source Ventilator Project</a></li> </ul> <p style="margin:0;padding:0px;">&nbsp;</p> <table class="jiveBorder" style="border:1px solid #c6c6c6;height:126px;width:984px;" border="1" height="135"> <thead> <tr> <th style="background-color:#f2f2f2;border:1px solid #c6c6c6;color:#505050;padding:6px;text-align:left;" valign="middle"><strong>Product Name</strong></th> <th style="background-color:#f2f2f2;border:1px solid #c6c6c6;color:#505050;padding:6px;text-align:left;" valign="middle"><span style="color:#505050;"><strong>Manufacturer</strong></span></th> <th style="background-color:#f2f2f2;border:1px solid #c6c6c6;color:#505050;padding:6px;text-align:left;" valign="middle"><span style="color:#505050;"><strong>Quantity</strong></span></th> <th style="background-color:#f2f2f2;border:1px solid #c6c6c6;color:#505050;padding:6px;text-align:left;" valign="middle"><strong>Buy Now</strong></th> </tr> </thead> <tbody> <tr> <td style="border:1px solid #c6c6c6;padding:6px;">Reference Design Board, TMC4671/TMC6100, Ventilators / Respirator System</td> <td style="border:1px solid #c6c6c6;padding:6px;">Trinamic</td> <td style="border:1px solid #c6c6c6;padding:6px;">1</td> <td style="border:1px solid #c6c6c6;padding:6px;"><span><a id="e14-product-link-5bd72" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="link" href="https://referral.element14.com/OrderCodeView?fsku=3501913&nsku=80AH2594&COM=e14c-noscript&CMP=e14c-noscript&osetc=e14-noscript-tracking-loss" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-link" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('5bd72'));" data-farnell="3501913" data-newark="80AH2594" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="" data-avnetema="" data-avnetasia="" >Buy Now</a> </span></td> </tr> <tr> <td style="border:1px solid #c6c6c6;padding:6px;">RASPBERRY PI 4 MODEL B, CORTEX-A72, 8GB</td> <td style="border:1px solid #c6c6c6;padding:6px;">Raspberry Pi</td> <td style="border:1px solid #c6c6c6;padding:6px;">1</td> <td style="border:1px solid #c6c6c6;padding:6px;"><span><a id="e14-product-link-c30e7" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="link" href="https://referral.element14.com/OrderCodeView?fsku=3369503&nsku=64AH2041&COM=e14c-noscript&CMP=e14c-noscript&osetc=e14-noscript-tracking-loss" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-link" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('c30e7'));" data-farnell="3369503" data-newark="64AH2041" data-comoverride="" data-cmpoverride="" data-cpc="SC15613" data-avnetemea="" data-avnetema="" data-avnetasia="" >Buy Now</a> </span></td> </tr> <tr> <td style="border:1px solid #c6c6c6;padding:6px;">Daughter Board, Raspberry Pi 7&quot; Touch Screen Display, 10 Finger Capacitive Touch</td> <td style="border:1px solid #c6c6c6;padding:6px;">Raspberry Pi</td> <td style="border:1px solid #c6c6c6;padding:6px;">1</td> <td style="border:1px solid #c6c6c6;padding:6px;"><span><a id="e14-product-link-59772" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="link" href="https://referral.element14.com/OrderCodeView?fsku=2473872&nsku=49Y1712&COM=e14c-noscript&CMP=e14c-noscript&osetc=e14-noscript-tracking-loss" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-link" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('59772'));" data-farnell="2473872" data-newark="49Y1712" data-comoverride="" data-cmpoverride="" data-cpc="SC13858" data-avnetemea="" data-avnetema="" data-avnetasia="" >Buy Now</a> </span></td> </tr> <tr> <td style="border:1px solid #c6c6c6;padding:6px;">MOTOR DRIVER, -40 TO 125DEG C (TMC4671-LA)</td> <td style="border:1px solid #c6c6c6;padding:6px;">Trinamic</td> <td style="border:1px solid #c6c6c6;padding:6px;">1</td> <td style="border:1px solid #c6c6c6;padding:6px;"><span><a id="e14-product-link-7ad7b" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="link" href="https://referral.element14.com/OrderCodeView?fsku=3438306&nsku=71AH5974&COM=e14c-noscript&CMP=e14c-noscript&osetc=e14-noscript-tracking-loss" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-link" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('7ad7b'));" data-farnell="3438306" data-newark="71AH5974" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="" data-avnetema="" data-avnetasia="" >Buy Now</a> </span></td> </tr> <tr> <td style="border:1px solid #c6c6c6;padding:6px;">MOTOR DRIVER, -40 TO 125DEG C (TMC6100-LA)</td> <td style="border:1px solid #c6c6c6;padding:6px;">Trinamic</td> <td style="border:1px solid #c6c6c6;padding:6px;">1</td> <td style="border:1px solid #c6c6c6;padding:6px;"><span><a id="e14-product-link-7394d" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="link" href="https://referral.element14.com/OrderCodeView?fsku=3358370&nsku=54AH1603&COM=e14c-noscript&CMP=e14c-noscript&osetc=e14-noscript-tracking-loss" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-link" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('7394d'));" data-farnell="3358370" data-newark="54AH1603" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="" data-avnetema="" data-avnetasia="" >Buy Now</a> </span></td> </tr> <tr> <td style="border:1px solid #c6c6c6;padding:6px;">PRESSURE SENSOR ADD-ON BOARD</td> <td style="border:1px solid #c6c6c6;padding:6px;">Trianmic</td> <td style="border:1px solid #c6c6c6;padding:6px;">1</td> <td style="border:1px solid #c6c6c6;padding:6px;"><span><a id="e14-product-link-2c17f" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="link" href="https://referral.element14.com/OrderCodeView?fsku=3566065&nsku=88AH1530&COM=e14c-noscript&CMP=e14c-noscript&osetc=e14-noscript-tracking-loss" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-link" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('2c17f'));" data-farnell="3566065" data-newark="88AH1530" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="" data-avnetema="" data-avnetasia="" >Buy Now</a> </span></td> </tr> </tbody> </table> <div style="background:#ffffff;border:1px solid #dadada;margin:0;padding:14px 16px 16px 18px;vertical-align:top;"> <div style="display:inline-block;float:left;padding:0px 25px 8px 0px;"><a href="/challengesprojects/element14-presents/"><img alt="element14 presents" src="/e14/assets/legacy/2018/e14PresentsJune818.png" width="180px" /></a></div> <div style="display:inline-block;vertical-align:top;width:70%;"><span style="font-size:18px;font-weight:bold;">Trinamic Open Source Ventilator (TOSV) Teardown</span> <p style="margin:0;"><span><a class="jivecontainerTT-hover-container jive-link-community-small" href="/challengesprojects/element14-presents/">element14 Presents</a></span>&nbsp; <strong>|</strong>&nbsp; <a class="jive-link-wiki-small" href="/challenges-projects/element14-presents/vcp-program/w/documents/3692/vcp-biography-clem">About Clem</a>&nbsp; <strong>|</strong>&nbsp; <a class="jivecontainerTT-hover-container jive-link-community-small" href="/challengesprojects/element14-presents/project-videos/">Project Videos</a></p> </div> </div><div style="clear:both;"></div> <div style="font-size: 90%;">Tags: medical equipment, open-source, open-source software, respirator, healthcare, pressure sensor, clem, engineer, raspi, trinamic motion control, beatmungsgerät, trinamic, motor control, medical ventilator, e14presents_mayermakes, tmc4671, open source ventilator, beademing, raspberry pi 4, raspberry pi, covid-19, motion control, Raspberry Pi Touchscreen, engineering, tmc6100, medical, beatmung, diy ventilator, diy medical ventilator, motor driver, medical engineering, coronavirus, covid19, friday_release, sensor, Open-source Hardware, mayermakes, e14p_CMM</div> https://community.element14.com/challenges-projects/element14-presents/project-videos/w/documents/4985/trinamic-open-source-ventilator-tosv-teardown----episode-460/revision/4Wed, 02 Mar 2022 18:42:44 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:24bfa529-539e-471e-a1cc-fdb11b3d93eakellyhensenhttps://community.element14.com/challenges-projects/element14-presents/project-videos/w/documents/4985/trinamic-open-source-ventilator-tosv-teardown----episode-460#commentsRevision 4 posted to Documents by kellyhensen on 3/2/2022 6:42:44 PM<br /> <p><span><a href="https://www.youtube.com/watch?v=VC3_LLReH_Y">www.youtube.com/watch</a></span>&nbsp;</p> <p style="background-color:#e9f6fc;border:1px solid #b8d7e5;margin:0;max-width:744px;padding:8px;"><span style="color:#000000;font-family:&#39;Open Sans&#39;, Arial, sans-serif;text-align:justify;">In this special Episode Clem does not build a project himself but instead showcases Trinamic&#39;s Open source Ventilator project. An important effort in the fight against the coronavirus pandemic. A lot of hospitals don&#39;t have enough ventilation devices for their patients, and to prevent this in the future, the goal is to develop an open source alternative that can be locally produced and would fill that gap quickly in case of a new pandemic. A Raspberry pi 4 controls Trinamic&#39;s Motion control and motor driver ICs that regulate a blower fan corresponding to constantly monitored Data. While there are a lot of ventilator projects out there, it is crucial to get medical certification at least for one version.</span></p> <h2><span style="color:#3334ca;">Supplemental Content:</span></h2> <ul> <li><a class="jive-link-external-small" href="https://www.trinamic.com/solutions/medical/tosv/" rel="nofollow ugc noopener noreferrer" target="_blank">Trinamic Open Source Ventilator</a></li> <li><a class="jive-link-external-small" href="https://github.com/trinamic/TrinamicOpenSourceVentilator-TOSV" rel="nofollow ugc noopener noreferrer" target="_blank">Download All Files from Github</a></li> <li><a class="jive-link-wiki-small" href="/challenges-projects/element14-presents/w/documents/4995/bonus-content-trinamic-open-source-ventilator-tosv">Bonus Content: Trinamic Open Source Ventilator (TOSV)</a></li> <li><a class="jive-link-wiki-small" href="/challenges-projects/element14-presents/w/documents/4996/bonus-content-trinamic-open-source-ventilator-project">Bonus Content: Trinamic Open Source Ventilator Project</a></li> </ul> <p style="margin:0;padding:0px;">&nbsp;</p> <table class="jiveBorder" style="border:1px solid #c6c6c6;height:126px;width:984px;" border="1" height="135"> <thead> <tr> <th style="background-color:#f2f2f2;border:1px solid #c6c6c6;color:#505050;padding:6px;text-align:left;" valign="middle"><strong>Product Name</strong></th> <th style="background-color:#f2f2f2;border:1px solid #c6c6c6;color:#505050;padding:6px;text-align:left;" valign="middle"><span style="color:#505050;"><strong>Manufacturer</strong></span></th> <th style="background-color:#f2f2f2;border:1px solid #c6c6c6;color:#505050;padding:6px;text-align:left;" valign="middle"><span style="color:#505050;"><strong>Quantity</strong></span></th> <th style="background-color:#f2f2f2;border:1px solid #c6c6c6;color:#505050;padding:6px;text-align:left;" valign="middle"><strong>Buy Now</strong></th> </tr> </thead> <tbody> <tr> <td style="border:1px solid #c6c6c6;padding:6px;">Reference Design Board, TMC4671/TMC6100, Ventilators / Respirator System</td> <td style="border:1px solid #c6c6c6;padding:6px;">Trinamic</td> <td style="border:1px solid #c6c6c6;padding:6px;">1</td> <td style="border:1px solid #c6c6c6;padding:6px;"><span><a id="e14-product-link-118ee" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="link" href="https://referral.element14.com/OrderCodeView?fsku=3501913&nsku=80AH2594&COM=e14c-noscript&CMP=e14c-noscript&osetc=e14-noscript-tracking-loss" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-link" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('118ee'));" data-farnell="3501913" data-newark="80AH2594" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="" data-avnetema="" data-avnetasia="" >Buy Now</a> </span></td> </tr> <tr> <td style="border:1px solid #c6c6c6;padding:6px;">RASPBERRY PI 4 MODEL B, CORTEX-A72, 8GB</td> <td style="border:1px solid #c6c6c6;padding:6px;">Raspberry Pi</td> <td style="border:1px solid #c6c6c6;padding:6px;">1</td> <td style="border:1px solid #c6c6c6;padding:6px;"><span><a id="e14-product-link-fee86" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="link" href="https://referral.element14.com/OrderCodeView?fsku=3369503&nsku=64AH2041&COM=e14c-noscript&CMP=e14c-noscript&osetc=e14-noscript-tracking-loss" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-link" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('fee86'));" data-farnell="3369503" data-newark="64AH2041" data-comoverride="" data-cmpoverride="" data-cpc="SC15613" data-avnetemea="" data-avnetema="" data-avnetasia="" >Buy Now</a> </span></td> </tr> <tr> <td style="border:1px solid #c6c6c6;padding:6px;">Daughter Board, Raspberry Pi 7&quot; Touch Screen Display, 10 Finger Capacitive Touch</td> <td style="border:1px solid #c6c6c6;padding:6px;">Raspberry Pi</td> <td style="border:1px solid #c6c6c6;padding:6px;">1</td> <td style="border:1px solid #c6c6c6;padding:6px;"><span><a id="e14-product-link-7814a" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="link" href="https://referral.element14.com/OrderCodeView?fsku=2473872&nsku=49Y1712&COM=e14c-noscript&CMP=e14c-noscript&osetc=e14-noscript-tracking-loss" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-link" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('7814a'));" data-farnell="2473872" data-newark="49Y1712" data-comoverride="" data-cmpoverride="" data-cpc="SC13858" data-avnetemea="" data-avnetema="" data-avnetasia="" >Buy Now</a> </span></td> </tr> <tr> <td style="border:1px solid #c6c6c6;padding:6px;">MOTOR DRIVER, -40 TO 125DEG C (TMC4671-LA)</td> <td style="border:1px solid #c6c6c6;padding:6px;">Trinamic</td> <td style="border:1px solid #c6c6c6;padding:6px;">1</td> <td style="border:1px solid #c6c6c6;padding:6px;"><span><a id="e14-product-link-92cfa" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="link" href="https://referral.element14.com/OrderCodeView?fsku=3438306&nsku=71AH5974&COM=e14c-noscript&CMP=e14c-noscript&osetc=e14-noscript-tracking-loss" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-link" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('92cfa'));" data-farnell="3438306" data-newark="71AH5974" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="" data-avnetema="" data-avnetasia="" >Buy Now</a> </span></td> </tr> <tr> <td style="border:1px solid #c6c6c6;padding:6px;">MOTOR DRIVER, -40 TO 125DEG C (TMC6100-LA)</td> <td style="border:1px solid #c6c6c6;padding:6px;">Trinamic</td> <td style="border:1px solid #c6c6c6;padding:6px;">1</td> <td style="border:1px solid #c6c6c6;padding:6px;"><span><a id="e14-product-link-d5fe9" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="link" href="https://referral.element14.com/OrderCodeView?fsku=3358370&nsku=54AH1603&COM=e14c-noscript&CMP=e14c-noscript&osetc=e14-noscript-tracking-loss" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-link" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('d5fe9'));" data-farnell="3358370" data-newark="54AH1603" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="" data-avnetema="" data-avnetasia="" >Buy Now</a> </span></td> </tr> <tr> <td style="border:1px solid #c6c6c6;padding:6px;">PRESSURE SENSOR ADD-ON BOARD</td> <td style="border:1px solid #c6c6c6;padding:6px;">Trianmic</td> <td style="border:1px solid #c6c6c6;padding:6px;">1</td> <td style="border:1px solid #c6c6c6;padding:6px;"><span><a id="e14-product-link-ac252" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="link" href="https://referral.element14.com/OrderCodeView?fsku=3566065&nsku=88AH1530&COM=e14c-noscript&CMP=e14c-noscript&osetc=e14-noscript-tracking-loss" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-link" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('ac252'));" data-farnell="3566065" data-newark="88AH1530" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="" data-avnetema="" data-avnetasia="" >Buy Now</a> </span></td> </tr> </tbody> </table> <div style="background:#ffffff;border:1px solid #dadada;margin:0;padding:14px 16px 16px 18px;vertical-align:top;"> <div style="display:inline-block;float:left;padding:0px 25px 8px 0px;"><a href="/challengesprojects/element14-presents/"><img alt="element14 presents" src="/e14/assets/legacy/2018/e14PresentsJune818.png" width="180px" /></a></div> <div style="display:inline-block;vertical-align:top;width:70%;"><span style="font-size:18px;font-weight:bold;">Trinamic Open Source Ventilator (TOSV) Teardown</span> <p style="margin:0;"><span><a class="jivecontainerTT-hover-container jive-link-community-small" href="/challengesprojects/element14-presents/">element14 Presents</a></span>&nbsp; <strong>|</strong>&nbsp; <a class="jive-link-wiki-small" href="/challenges-projects/element14-presents/vcp-program/w/documents/3692/vcp-biography-clem">About Clem</a>&nbsp; <strong>|</strong>&nbsp; <a class="jivecontainerTT-hover-container jive-link-community-small" href="/challengesprojects/element14-presents/project-videos/">Project Videos</a></p> </div> </div><div style="clear:both;"></div> <div style="font-size: 90%;">Tags: medical equipment, open-source, open-source software, respirator, healthcare, pressure sensor, clem, engineer, raspi, trinamic motion control, beatmungsgerät, trinamic, motor control, medical ventilator, e14presents_mayermakes, tmc4671, open source ventilator, beademing, raspberry pi 4, raspberry pi, covid-19, motion control, Raspberry Pi Touchscreen, engineering, tmc6100, medical, beatmung, diy ventilator, diy medical ventilator, motor driver, medical engineering, coronavirus, covid19, friday_release, sensor, Open-source Hardware, mayermakes</div> https://community.element14.com/challenges-projects/element14-presents/project-videos/w/documents/4985/trinamic-open-source-ventilator-tosv-teardown----episode-460/revision/3Wed, 02 Mar 2022 18:42:29 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:24bfa529-539e-471e-a1cc-fdb11b3d93eakellyhensenhttps://community.element14.com/challenges-projects/element14-presents/project-videos/w/documents/4985/trinamic-open-source-ventilator-tosv-teardown----episode-460#commentsRevision 3 posted to Documents by kellyhensen on 3/2/2022 6:42:29 PM<br /> <p><span><a href="https://www.youtube.com/watch?v=VC3_LLReH_Y">www.youtube.com/watch</a></span>&nbsp;</p> <p style="background-color:#e9f6fc;border:1px solid #b8d7e5;margin:0;max-width:744px;padding:8px;"><span style="color:#000000;font-family:&#39;Open Sans&#39;, Arial, sans-serif;text-align:justify;">In this special Episode Clem does not build a project himself but instead showcases Trinamic&#39;s Open source Ventilator project. An important effort in the fight against the coronavirus pandemic. A lot of hospitals don&#39;t have enough ventilation devices for their patients, and to prevent this in the future, the goal is to develop an open source alternative that can be locally produced and would fill that gap quickly in case of a new pandemic. A Raspberry pi 4 controls Trinamic&#39;s Motion control and motor driver ICs that regulate a blower fan corresponding to constantly monitored Data. While there are a lot of ventilator projects out there, it is crucial to get medical certification at least for one version.</span></p> <h2><span style="color:#3334ca;">Supplemental Content:</span></h2> <ul> <li><a class="jive-link-external-small" href="https://www.trinamic.com/solutions/medical/tosv/" rel="nofollow ugc noopener noreferrer" target="_blank">Trinamic Open Source Ventilator</a></li> <li><a class="jive-link-external-small" href="https://github.com/trinamic/TrinamicOpenSourceVentilator-TOSV" rel="nofollow ugc noopener noreferrer" target="_blank">Download All Files from Github</a></li> <li><a class="jive-link-wiki-small" href="/challenges-projects/element14-presents/w/documents/4995/bonus-content-trinamic-open-source-ventilator-tosv">Bonus Content: Trinamic Open Source Ventilator (TOSV)</a></li> <li><a class="jive-link-wiki-small" href="/challenges-projects/element14-presents/w/documents/4996/bonus-content-trinamic-open-source-ventilator-project">Bonus Content: Trinamic Open Source Ventilator Project</a></li> </ul> <p style="margin:0;padding:0px;">&nbsp;</p> <table class="jiveBorder" style="border:1px solid #c6c6c6;height:126px;width:984px;" border="1" height="135"> <thead> <tr> <th style="background-color:#f2f2f2;border:1px solid #c6c6c6;color:#505050;padding:6px;text-align:left;" valign="middle"><strong>Product Name</strong></th> <th style="background-color:#f2f2f2;border:1px solid #c6c6c6;color:#505050;padding:6px;text-align:left;" valign="middle"><span style="color:#505050;"><strong>Manufacturer</strong></span></th> <th style="background-color:#f2f2f2;border:1px solid #c6c6c6;color:#505050;padding:6px;text-align:left;" valign="middle"><span style="color:#505050;"><strong>Quantity</strong></span></th> <th style="background-color:#f2f2f2;border:1px solid #c6c6c6;color:#505050;padding:6px;text-align:left;" valign="middle"><strong>Buy Now</strong></th> </tr> </thead> <tbody> <tr> <td style="border:1px solid #c6c6c6;padding:6px;">Reference Design Board, TMC4671/TMC6100, Ventilators / Respirator System</td> <td style="border:1px solid #c6c6c6;padding:6px;">Trinamic</td> <td style="border:1px solid #c6c6c6;padding:6px;">1</td> <td style="border:1px solid #c6c6c6;padding:6px;"><span><a id="e14-product-link-ef015" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="link" href="https://referral.element14.com/OrderCodeView?fsku=3501913&nsku=80AH2594&COM=e14c-noscript&CMP=e14c-noscript&osetc=e14-noscript-tracking-loss" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-link" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('ef015'));" data-farnell="3501913" data-newark="80AH2594" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="" data-avnetema="" data-avnetasia="" >Buy Now</a> </span></td> </tr> <tr> <td style="border:1px solid #c6c6c6;padding:6px;">RASPBERRY PI 4 MODEL B, CORTEX-A72, 8GB</td> <td style="border:1px solid #c6c6c6;padding:6px;">Raspberry Pi</td> <td style="border:1px solid #c6c6c6;padding:6px;">1</td> <td style="border:1px solid #c6c6c6;padding:6px;"><span><a id="e14-product-link-221ef" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="link" href="https://referral.element14.com/OrderCodeView?fsku=3369503&nsku=64AH2041&COM=e14c-noscript&CMP=e14c-noscript&osetc=e14-noscript-tracking-loss" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-link" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('221ef'));" data-farnell="3369503" data-newark="64AH2041" data-comoverride="" data-cmpoverride="" data-cpc="SC15613" data-avnetemea="" data-avnetema="" data-avnetasia="" >Buy Now</a> </span></td> </tr> <tr> <td style="border:1px solid #c6c6c6;padding:6px;">Daughter Board, Raspberry Pi 7&quot; Touch Screen Display, 10 Finger Capacitive Touch</td> <td style="border:1px solid #c6c6c6;padding:6px;">Raspberry Pi</td> <td style="border:1px solid #c6c6c6;padding:6px;">1</td> <td style="border:1px solid #c6c6c6;padding:6px;"><span><a id="e14-product-link-509f1" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="link" href="https://referral.element14.com/OrderCodeView?fsku=2473872&nsku=49Y1712&COM=e14c-noscript&CMP=e14c-noscript&osetc=e14-noscript-tracking-loss" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-link" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('509f1'));" data-farnell="2473872" data-newark="49Y1712" data-comoverride="" data-cmpoverride="" data-cpc="SC13858" data-avnetemea="" data-avnetema="" data-avnetasia="" >Buy Now</a> </span></td> </tr> <tr> <td style="border:1px solid #c6c6c6;padding:6px;">MOTOR DRIVER, -40 TO 125DEG C (TMC4671-LA)</td> <td style="border:1px solid #c6c6c6;padding:6px;">Trinamic</td> <td style="border:1px solid #c6c6c6;padding:6px;">1</td> <td style="border:1px solid #c6c6c6;padding:6px;"><span><a id="e14-product-link-8a8d0" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="link" href="https://referral.element14.com/OrderCodeView?fsku=3438306&nsku=71AH5974&COM=e14c-noscript&CMP=e14c-noscript&osetc=e14-noscript-tracking-loss" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-link" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('8a8d0'));" data-farnell="3438306" data-newark="71AH5974" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="" data-avnetema="" data-avnetasia="" >Buy Now</a> </span></td> </tr> <tr> <td style="border:1px solid #c6c6c6;padding:6px;">MOTOR DRIVER, -40 TO 125DEG C (TMC6100-LA)</td> <td style="border:1px solid #c6c6c6;padding:6px;">Trinamic</td> <td style="border:1px solid #c6c6c6;padding:6px;">1</td> <td style="border:1px solid #c6c6c6;padding:6px;"><span><a id="e14-product-link-82bbf" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="link" href="https://referral.element14.com/OrderCodeView?fsku=3358370&nsku=54AH1603&COM=e14c-noscript&CMP=e14c-noscript&osetc=e14-noscript-tracking-loss" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-link" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('82bbf'));" data-farnell="3358370" data-newark="54AH1603" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="" data-avnetema="" data-avnetasia="" >Buy Now</a> </span></td> </tr> <tr> <td style="border:1px solid #c6c6c6;padding:6px;">PRESSURE SENSOR ADD-ON BOARD</td> <td style="border:1px solid #c6c6c6;padding:6px;">Trianmic</td> <td style="border:1px solid #c6c6c6;padding:6px;">1</td> <td style="border:1px solid #c6c6c6;padding:6px;"><span><a id="e14-product-link-25ac6" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="link" href="https://referral.element14.com/OrderCodeView?fsku=3566065&nsku=88AH1530&COM=e14c-noscript&CMP=e14c-noscript&osetc=e14-noscript-tracking-loss" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-link" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('25ac6'));" data-farnell="3566065" data-newark="88AH1530" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="" data-avnetema="" data-avnetasia="" >Buy Now</a> </span></td> </tr> </tbody> </table> <div style="background:#ffffff;border:1px solid #dadada;margin:0;padding:14px 16px 16px 18px;vertical-align:top;"> <div style="display:inline-block;float:left;padding:0px 25px 8px 0px;"><a href="/challengesprojects/element14-presents/"><img alt="element14 presents" src="/e14/assets/legacy/2018/e14PresentsJune818.png" width="180px" /></a></div> <div style="display:inline-block;vertical-align:top;width:70%;"><span style="font-size:18px;font-weight:bold;">Trinamic Open Source Ventilator (TOSV) Teardown</span> <p style="margin:0;"><span><a class="jivecontainerTT-hover-container jive-link-community-small" href="/challengesprojects/element14-presents/">element14 Presents</a></span>&nbsp; <strong>|</strong>&nbsp; <a class="jive-link-wiki-small" href="/challenges-projects/element14-presents/vcp-program/w/documents/3692/vcp-biography-clem">About Clem</a>&nbsp; <strong>|</strong>&nbsp; <a class="jivecontainerTT-hover-container jive-link-community-small" href="/challengesprojects/element14-presents/project-videos/">Project Videos</a></p> </div> </div><div style="clear:both;"></div> <div style="font-size: 90%;">Tags: medical equipment, open-source, open-source software, respirator, healthcare, pressure sensor, engineer, raspi, trinamic motion control, beatmungsgerät, trinamic, motor control, medical ventilator, e14presents_mayermakes, tmc4671, open source ventilator, beademing, raspberry pi 4, raspberry pi, covid-19, motion control, Raspberry Pi Touchscreen, engineering, tmc6100, medical, beatmung, diy ventilator, diy medical ventilator, motor driver, medical engineering, coronavirus, covid19, friday_release, sensor, Open-source Hardware, mayermakes</div> https://community.element14.com/challenges-projects/element14-presents/project-videos/w/documents/4985/trinamic-open-source-ventilator-tosv-teardown----episode-460/revision/2Tue, 01 Feb 2022 09:17:33 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:24bfa529-539e-471e-a1cc-fdb11b3d93eaMatthttps://community.element14.com/challenges-projects/element14-presents/project-videos/w/documents/4985/trinamic-open-source-ventilator-tosv-teardown----episode-460#commentsRevision 2 posted to Documents by Matt on 2/1/2022 9:17:33 AM<br /> <div style="background:#ffffff;padding:14px 16px 16px 18px;margin:0;vertical-align:top;border:1px solid #dadada;"><div style="float:left;display:inline-block;padding:0px 25px 8px 0px;"><a href="/challengesprojects/element14-presents/"><img alt="element14 presents" src="/e14/assets/legacy/2018/e14PresentsJune818.png" width="180px" /></a></div><div style="display:inline-block;vertical-align:top;width:70%;"><span style="font-size:18px;font-weight:bold;">Trinamic Open Source Ventilator (TOSV) Teardown</span><p style="margin:0;"><span><a class="jivecontainerTT-hover-container jive-link-community-small" href="/challengesprojects/element14-presents/">element14 Presents</a></span>&nbsp; <strong>|</strong>&nbsp; <a class="jive-link-wiki-small" href="/challenges-projects/element14-presents/vcp-program/w/documents/3692/vcp-biography-clem">MAYER MAKES VCP Profile</a>&nbsp; <strong>|</strong>&nbsp; <a class="jivecontainerTT-hover-container jive-link-community-small" href="/challengesprojects/element14-presents/project-videos/">Project Videos</a></p></div></div><p style="margin:0;padding:0px;">&nbsp;</p><p style="margin:0;"></p><span><a href="https://www.youtube.com/watch?v=VC3_LLReH_Y">www.youtube.com/watch</a></span><p style="margin:0;"></p><p style="margin:0;padding:0px;">&nbsp;</p><p style="margin:0;border:1px solid #b8d7e5;background-color:#e9f6fc;padding:8px;max-width:744px;"><span style="color:#000000;font-family:&#39;Open Sans&#39;, Arial, sans-serif;text-align:justify;">In this special Episode Clem does not build a project himself but instead showcases Trinamics Open source Ventilator project. An important effort in the fight against the coronavirus pandemic. A lot of hospitals don&#39;t have enough ventilation devices for their patients, and to prevent this in the future, the goal is to develop an open source alternative that can be locally produced and would fill that gap quickly in case of a new pandemic.A Raspberry pi 4 controls Trinamics Motion control and motor driver ICs that regulate a blower fan corresponding to constantly monitored Data. While there are a lot of ventilator projects out there, it is crucial to get medical certification at least for one version.</span></p><p style="margin:0;padding:0px;">&nbsp;</p><h2><span style="color:#3334ca;">Supplemental Content:</span></h2><p style="margin:0;padding:0px;">&nbsp;</p><ul><li><a class="jive-link-external-small" href="https://www.trinamic.com/solutions/medical/tosv/" rel="nofollow ugc noopener" target="_blank">Trinamic Open Source Ventilator</a></li><li><a class="jive-link-external-small" href="https://github.com/trinamic/TrinamicOpenSourceVentilator-TOSV" rel="nofollow ugc noopener" target="_blank">Download All Files from Github</a></li><li><a class="jive-link-wiki-small" href="/challenges-projects/element14-presents/w/documents/4995/bonus-content-trinamic-open-source-ventilator-tosv">Bonus Content: Trinamic Open Source Ventilator (TOSV)</a></li><li><a class="jive-link-wiki-small" href="/challenges-projects/element14-presents/w/documents/4996/bonus-content-trinamic-open-source-ventilator-project">Bonus Content: Trinamic Open Source Ventilator Project</a></li></ul><p style="margin:0;padding:0px;">&nbsp;</p><table border="1" class="jiveBorder mce-item-table" height="135" style="border:1px solid #c6c6c6;width:984px;height:126px;"><thead><tr><th style="border:1px solid black;border:1px solid #c6c6c6;padding:6px;color:#505050;background-color:#f2f2f2;text-align:left;" valign="middle"><strong>Product Name</strong></th><th style="border:1px solid black;border:1px solid #c6c6c6;padding:6px;color:#505050;background-color:#f2f2f2;text-align:left;" valign="middle"><span style="color:#505050;"><strong>Manufacturer</strong></span></th><th style="border:1px solid black;border:1px solid #c6c6c6;padding:6px;color:#505050;background-color:#f2f2f2;text-align:left;" valign="middle"><span style="color:#505050;"><strong>Quantity</strong></span></th><th style="border:1px solid black;border:1px solid #c6c6c6;padding:6px;color:#505050;background-color:#f2f2f2;text-align:left;" valign="middle"><strong>Buy Now</strong></th></tr></thead><tbody><tr><td style="border:1px solid black;border:1px solid #c6c6c6;padding:6px;">Reference Design Board, TMC4671/TMC6100, Ventilators / Respirator System</td><td style="border:1px solid black;border:1px solid #c6c6c6;padding:6px;">Trinamic</td><td style="border:1px solid black;border:1px solid #c6c6c6;padding:6px;">1</td><td style="border:1px solid black;border:1px solid #c6c6c6;padding:6px;"><span><a id="e14-product-link-6deda" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="link" href="https://referral.element14.com/OrderCodeView?fsku=3501913&nsku=80AH2594&COM=e14c-noscript&CMP=e14c-noscript&osetc=e14-noscript-tracking-loss" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-link" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('6deda'));" data-farnell="3501913" data-newark="80AH2594" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="" data-avnetema="" data-avnetasia="" >Buy Now</a> </span></td></tr><tr><td style="border:1px solid black;border:1px solid #c6c6c6;padding:6px;">RASPBERRY PI 4 MODEL B, CORTEX-A72, 8GB</td><td style="border:1px solid black;border:1px solid #c6c6c6;padding:6px;">Raspberry Pi</td><td style="border:1px solid black;border:1px solid #c6c6c6;padding:6px;">1</td><td style="border:1px solid black;border:1px solid #c6c6c6;padding:6px;"><span><a id="e14-product-link-4f5bf" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="link" href="https://referral.element14.com/OrderCodeView?fsku=3369503&nsku=64AH2041&COM=e14c-noscript&CMP=e14c-noscript&osetc=e14-noscript-tracking-loss" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-link" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('4f5bf'));" data-farnell="3369503" data-newark="64AH2041" data-comoverride="" data-cmpoverride="" data-cpc="SC15613" data-avnetemea="" data-avnetema="" data-avnetasia="" >Buy Now</a> </span></td></tr><tr><td style="border:1px solid black;border:1px solid #c6c6c6;padding:6px;">Daughter Board, Raspberry Pi 7&quot; Touch Screen Display, 10 Finger Capacitive Touch</td><td style="border:1px solid black;border:1px solid #c6c6c6;padding:6px;">Raspberry Pi</td><td style="border:1px solid black;border:1px solid #c6c6c6;padding:6px;">1</td><td style="border:1px solid black;border:1px solid #c6c6c6;padding:6px;"><span><a id="e14-product-link-36457" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="link" href="https://referral.element14.com/OrderCodeView?fsku=2473872&nsku=49Y1712&COM=e14c-noscript&CMP=e14c-noscript&osetc=e14-noscript-tracking-loss" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-link" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('36457'));" data-farnell="2473872" data-newark="49Y1712" data-comoverride="" data-cmpoverride="" data-cpc="SC13858" data-avnetemea="" data-avnetema="" data-avnetasia="" >Buy Now</a> </span></td></tr><tr><td style="border:1px solid black;border:1px solid #c6c6c6;padding:6px;">MOTOR DRIVER, -40 TO 125DEG C (TMC4671-LA)</td><td style="border:1px solid black;border:1px solid #c6c6c6;padding:6px;">Trinamic</td><td style="border:1px solid black;border:1px solid #c6c6c6;padding:6px;">1</td><td style="border:1px solid black;border:1px solid #c6c6c6;padding:6px;"><span><a id="e14-product-link-14cdc" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="link" href="https://referral.element14.com/OrderCodeView?fsku=3438306&nsku=71AH5974&COM=e14c-noscript&CMP=e14c-noscript&osetc=e14-noscript-tracking-loss" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-link" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('14cdc'));" data-farnell="3438306" data-newark="71AH5974" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="" data-avnetema="" data-avnetasia="" >Buy Now</a> </span></td></tr><tr><td style="border:1px solid black;border:1px solid #c6c6c6;padding:6px;">MOTOR DRIVER, -40 TO 125DEG C (TMC6100-LA)</td><td style="border:1px solid black;border:1px solid #c6c6c6;padding:6px;">Trinamic</td><td style="border:1px solid black;border:1px solid #c6c6c6;padding:6px;">1</td><td style="border:1px solid black;border:1px solid #c6c6c6;padding:6px;"><span><a id="e14-product-link-6fe84" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="link" href="https://referral.element14.com/OrderCodeView?fsku=3358370&nsku=54AH1603&COM=e14c-noscript&CMP=e14c-noscript&osetc=e14-noscript-tracking-loss" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-link" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('6fe84'));" data-farnell="3358370" data-newark="54AH1603" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="" data-avnetema="" data-avnetasia="" >Buy Now</a> </span></td></tr><tr><td style="border:1px solid black;border:1px solid #c6c6c6;padding:6px;">PRESSURE SENSOR ADD-ON BOARD</td><td style="border:1px solid black;border:1px solid #c6c6c6;padding:6px;">Trianmic</td><td style="border:1px solid black;border:1px solid #c6c6c6;padding:6px;">1</td><td style="border:1px solid black;border:1px solid #c6c6c6;padding:6px;"><span><a id="e14-product-link-f58d6" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="link" href="https://referral.element14.com/OrderCodeView?fsku=3566065&nsku=88AH1530&COM=e14c-noscript&CMP=e14c-noscript&osetc=e14-noscript-tracking-loss" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-link" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('f58d6'));" data-farnell="3566065" data-newark="88AH1530" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="" data-avnetema="" data-avnetasia="" >Buy Now</a> </span></td></tr></tbody></table><div style="clear:both;"></div> <div style="font-size: 90%;">Tags: medical equipment, open-source, medizin, open-source software, respirator, healthcare, engineer, raspi, beademingsapparaat, trinamic motion control, beatmungsgerät, trinamic, motor control, medical ventilator, e14presents_mayermakes, tmc4671, open source ventilator, beademing, raspberry pi, covid-19, motion control, engineering, tmc6100, medical, beatmung, diy ventilator, diy medical ventilator, medical engineering, coronavirus, covid19, friday_release, Open-source Hardware, mayermakes</div> https://community.element14.com/challenges-projects/element14-presents/project-videos/w/documents/4985/trinamic-open-source-ventilator-tosv-teardown----episode-460/revision/1Thu, 22 Oct 2020 15:58:52 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:24bfa529-539e-471e-a1cc-fdb11b3d93eatariq.ahmadhttps://community.element14.com/challenges-projects/element14-presents/project-videos/w/documents/4985/trinamic-open-source-ventilator-tosv-teardown----episode-460#commentsRevision 1 posted to Documents by tariq.ahmad on 10/22/2020 3:58:52 PM<br /> <div style="background:#ffffff;padding:14px 16px 16px 18px;margin:0;vertical-align:top;border:1px solid #dadada;"><div style="float:left;display:inline-block;padding:0px 25px 8px 0px;"><a href="/challengesprojects/element14-presents/"><img alt="element14 presents" src="/e14/assets/legacy/2018/e14PresentsJune818.png" width="180px" /></a></div><div style="display:inline-block;vertical-align:top;width:70%;"><span style="font-size:18px;font-weight:bold;">Trinamic Open Source Ventilator (TOSV) Teardown</span><p style="margin:0;"><span><a class="jivecontainerTT-hover-container jive-link-community-small" href="/challengesprojects/element14-presents/">element14 Presents</a></span>&nbsp; <strong>|</strong>&nbsp; <a class="jive-link-wiki-small" href="/challenges-projects/element14-presents/vcp-program/w/documents/3692/vcp-biography-clem">MAYER MAKES VCP Profile</a>&nbsp; <strong>|</strong>&nbsp; <a class="jivecontainerTT-hover-container jive-link-community-small" href="/challengesprojects/element14-presents/project-videos/">Project Videos</a></p></div></div><p style="margin:0;padding:0px;">&nbsp;</p><p style="margin:0;"></p><span><a href="https://www.youtube.com/watch?v=VC3_LLReH_Y">www.youtube.com/watch</a></span><p style="margin:0;"></p><p style="margin:0;padding:0px;">&nbsp;</p><p style="margin:0;border:1px solid #b8d7e5;background-color:#e9f6fc;padding:8px;max-width:744px;"><span style="color:#000000;font-family:&#39;Open Sans&#39;, Arial, sans-serif;text-align:justify;">In this special Episode Clem does not build a project himself but instead showcases Trinamics Open source Ventilator project. An important effort in the fight against the coronavirus pandemic. A lot of hospitals don&#39;t have enough ventilation devices for their patients, and to prevent this in the future, the goal is to develop an open source alternative that can be locally produced and would fill that gap quickly in case of a new pandemic.A Raspberry pi 4 controls Trinamics Motion control and motor driver ICs that regulate a blower fan corresponding to constantly monitored Data. While there are a lot of ventilator projects out there, it is crucial to get medical certification at least for one version.</span></p><p style="margin:0;padding:0px;">&nbsp;</p><h2><span style="color:#3334ca;">Supplemental Content:</span></h2><p style="margin:0;padding:0px;">&nbsp;</p><ul><li><a class="jive-link-external-small" href="https://www.trinamic.com/solutions/medical/tosv/" rel="nofollow ugc noopener" target="_blank">Trinamic Open Source Ventilator</a></li><li><a class="jive-link-external-small" href="https://github.com/trinamic/TrinamicOpenSourceVentilator-TOSV" rel="nofollow ugc noopener" target="_blank">Download All Files from Github</a></li><li><a class="jive-link-wiki-small" href="/challenges-projects/element14-presents/w/documents/4995/bonus-content-trinamic-open-source-ventilator-tosv">Bonus Content: Trinamic Open Source Ventilator (TOSV)</a></li><li><a class="jive-link-wiki-small" href="/challenges-projects/element14-presents/w/documents/4996/bonus-content-trinamic-open-source-ventilator-project">Bonus Content: Trinamic Open Source Ventilator Project</a></li></ul><p style="margin:0;padding:0px;">&nbsp;</p><table border="1" class="jiveBorder mce-item-table" height="135" style="border:1px solid #c6c6c6;width:984px;height:126px;"><thead><tr><th style="border:1px solid black;border:1px solid #c6c6c6;padding:6px;color:#505050;background-color:#f2f2f2;text-align:left;" valign="middle"><strong>Product Name</strong></th><th style="border:1px solid black;border:1px solid #c6c6c6;padding:6px;color:#505050;background-color:#f2f2f2;text-align:left;" valign="middle"><span style="color:#505050;"><strong>Manufacturer</strong></span></th><th style="border:1px solid black;border:1px solid #c6c6c6;padding:6px;color:#505050;background-color:#f2f2f2;text-align:left;" valign="middle"><span style="color:#505050;"><strong>Quantity</strong></span></th><th style="border:1px solid black;border:1px solid #c6c6c6;padding:6px;color:#505050;background-color:#f2f2f2;text-align:left;" valign="middle"><strong>Buy Now</strong></th></tr></thead><tbody><tr><td style="border:1px solid black;border:1px solid #c6c6c6;padding:6px;">Reference Design Board, TMC4671/TMC6100, Ventilators / Respirator System</td><td style="border:1px solid black;border:1px solid #c6c6c6;padding:6px;">Trinamic</td><td style="border:1px solid black;border:1px solid #c6c6c6;padding:6px;">1</td><td style="border:1px solid black;border:1px solid #c6c6c6;padding:6px;"><span><span class="e14-init-shown" id="addProduct-MWGNYUcS-linked" style="white-space:nowrap;"><a class="jive-link-product-addtolist" href="https://www.element14.com/community/view-product.jspa?fsku=3501913&amp;nsku=80AH2594&amp;COM=noscript" target="_blank"><span class="pf-widget-map pf-productlink-cart-icon"></span></a><a class="jive-link-product pf-embedded-product-link" href="https://www.element14.com/community/view-product.jspa?fsku=3501913&amp;nsku=80AH2594&amp;COM=noscript" target="_blank">Buy Now</a></span><span class="e14-init-hidden" id="addProduct-MWGNYUcS-unlinked">Buy Now</span></span></td></tr><tr><td style="border:1px solid black;border:1px solid #c6c6c6;padding:6px;">RASPBERRY PI 4 MODEL B, CORTEX-A72, 8GB</td><td style="border:1px solid black;border:1px solid #c6c6c6;padding:6px;">Raspberry Pi</td><td style="border:1px solid black;border:1px solid #c6c6c6;padding:6px;">1</td><td style="border:1px solid black;border:1px solid #c6c6c6;padding:6px;"><span><span class="e14-init-shown" id="addProduct-H4BWMgcM-linked" style="white-space:nowrap;"><a class="jive-link-product-addtolist" href="https://www.element14.com/community/view-product.jspa?fsku=3369503&amp;nsku=64AH2041&amp;COM=noscript" target="_blank"><span class="pf-widget-map pf-productlink-cart-icon"></span></a><a class="jive-link-product pf-embedded-product-link" href="https://www.element14.com/community/view-product.jspa?fsku=3369503&amp;nsku=64AH2041&amp;COM=noscript" target="_blank">Buy Now</a></span><span class="e14-init-hidden" id="addProduct-H4BWMgcM-unlinked">Buy Now</span></span></td></tr><tr><td style="border:1px solid black;border:1px solid #c6c6c6;padding:6px;">Daughter Board, Raspberry Pi 7&quot; Touch Screen Display, 10 Finger Capacitive Touch</td><td style="border:1px solid black;border:1px solid #c6c6c6;padding:6px;">Raspberry Pi</td><td style="border:1px solid black;border:1px solid #c6c6c6;padding:6px;">1</td><td style="border:1px solid black;border:1px solid #c6c6c6;padding:6px;"><span><span class="e14-init-shown" id="addProduct-l3aAiFzO-linked" style="white-space:nowrap;"><a class="jive-link-product-addtolist" href="https://www.element14.com/community/view-product.jspa?fsku=2473872&amp;nsku=49Y1712&amp;COM=noscript" target="_blank"><span class="pf-widget-map pf-productlink-cart-icon"></span></a><a class="jive-link-product pf-embedded-product-link" href="https://www.element14.com/community/view-product.jspa?fsku=2473872&amp;nsku=49Y1712&amp;COM=noscript" target="_blank">Buy Now</a></span><span class="e14-init-hidden" id="addProduct-l3aAiFzO-unlinked">Buy Now</span></span></td></tr><tr><td style="border:1px solid black;border:1px solid #c6c6c6;padding:6px;">MOTOR DRIVER, -40 TO 125DEG C (TMC4671-LA)</td><td style="border:1px solid black;border:1px solid #c6c6c6;padding:6px;">Trinamic</td><td style="border:1px solid black;border:1px solid #c6c6c6;padding:6px;">1</td><td style="border:1px solid black;border:1px solid #c6c6c6;padding:6px;"><span><span class="e14-init-shown" id="addProduct-Ec7Pr6q8-linked" style="white-space:nowrap;"><a class="jive-link-product-addtolist" href="https://www.element14.com/community/view-product.jspa?fsku=3438306&amp;nsku=71AH5974&amp;COM=noscript" target="_blank"><span class="pf-widget-map pf-productlink-cart-icon"></span></a><a class="jive-link-product pf-embedded-product-link" href="https://www.element14.com/community/view-product.jspa?fsku=3438306&amp;nsku=71AH5974&amp;COM=noscript" target="_blank">Buy Now</a></span><span class="e14-init-hidden" id="addProduct-Ec7Pr6q8-unlinked">Buy Now</span></span></td></tr><tr><td style="border:1px solid black;border:1px solid #c6c6c6;padding:6px;">MOTOR DRIVER, -40 TO 125DEG C (TMC6100-LA)</td><td style="border:1px solid black;border:1px solid #c6c6c6;padding:6px;">Trinamic</td><td style="border:1px solid black;border:1px solid #c6c6c6;padding:6px;">1</td><td style="border:1px solid black;border:1px solid #c6c6c6;padding:6px;"><span><span class="e14-init-shown" id="addProduct-eQ1O1CrI-linked" style="white-space:nowrap;"><a class="jive-link-product-addtolist" href="https://www.element14.com/community/view-product.jspa?fsku=3358370&amp;nsku=54AH1603&amp;COM=noscript" target="_blank"><span class="pf-widget-map pf-productlink-cart-icon"></span></a><a class="jive-link-product pf-embedded-product-link" href="https://www.element14.com/community/view-product.jspa?fsku=3358370&amp;nsku=54AH1603&amp;COM=noscript" target="_blank">Buy Now</a></span><span class="e14-init-hidden" id="addProduct-eQ1O1CrI-unlinked">Buy Now</span></span></td></tr><tr><td style="border:1px solid black;border:1px solid #c6c6c6;padding:6px;">PRESSURE SENSOR ADD-ON BOARD</td><td style="border:1px solid black;border:1px solid #c6c6c6;padding:6px;">Trianmic</td><td style="border:1px solid black;border:1px solid #c6c6c6;padding:6px;">1</td><td style="border:1px solid black;border:1px solid #c6c6c6;padding:6px;"><span><span class="e14-init-shown e14-product-link-buynow" id="addProduct-BvSwYxBI-linked" style="white-space:nowrap;"><a class="jive-link-product-addtolist" href="https://www.element14.com/community/view-product.jspa?fsku=3566065&amp;nsku=88AH1530&amp;COM=noscript" target="_blank"><span class="pf-widget-map pf-productlink-cart-icon"></span></a><a class="jive-link-product pf-embedded-product-link" href="https://www.element14.com/community/view-product.jspa?fsku=3566065&amp;nsku=88AH1530&amp;COM=noscript" target="_blank">Buy Now</a></span><span class="e14-init-hidden" id="addProduct-BvSwYxBI-unlinked">Buy Now</span></span></td></tr></tbody></table><div style="clear:both;"></div> <div style="font-size: 90%;">Tags: medical equipment, open-source, medizin, open-source software, respirator, healthcare, engineer, raspi, beademingsapparaat, trinamic motion control, beatmungsgerät, trinamic, motor control, medical ventilator, e14presents_mayermakes, tmc4671, open source ventilator, beademing, raspberry pi, covid-19, motion control, engineering, tmc6100, medical, beatmung, diy ventilator, diy medical ventilator, medical engineering, coronavirus, covid19, friday_release, Open-source Hardware, mayermakes</div>