Ventilator design (DRM127) - software

[kvramakanth]

I'm looking at https://www.nxp.com/applications/solutions/industrial/healthcare/ventilators-and-respirators:VENTILA...

I got the DRM127 document from the website which provides design specification for Ventilators.

The document describes multiple c files. Just wanted to know if the code itself is available to download ?

[greg4]

If anyone in interested in an Altium version of the DRM127 PCB, I have posted it on Github. GitHub - Geato/Revamped-DRM127-Ventilator 

I have added / removed some components so the parts designators will not line up with the original design. The big difference is the LCD and push button switches are on the same PCB. There is more info in the read.me file on Github.

Cheers.

#DRM127

[brianti]

Any one has prototyped the ventilator ?  

[helaman1 · Accepted solution]

I found the DRM127 software that you are all looking for!

The file DRM127SW.zip came off the site Freescale site 2012-03-13.

The archive contains the gerber files as well as the software.

Please find it attached to this post.

Also NXP people please save it away for future use.

This is important reference software for responding to COVID-19.

Sincerely,

Helaman Ferguson

engineering at ventelligent.com

www.ventelligent.com

[brianti]

Hello Helaman, 

I appreciate that, will be helpful! We just start to prototype today the ventilator. I expect to make some improvements using proportional valves instead those simple solenoid valves. 

Best regards, 

Hikaru Brianti 

[o_mohandis]

Many thanks for the reference software.

I just wanted to know if you have some manufacturing Documents (BOM etc..) available.

With best regards

Othmane Mohandis

[Fabian_R]

Hello Ramakanth,

Thank you for taking the time to write to us. Unfortunately, the software of this design along with the rest of the documentation has been deleted from our site and we haven't had any luck on finding a backup of it.

Have a great day,
Fabian

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[brianti]

Hello Hamakanth, 

Did you find the c files ?

[hillermann_lima]

I have the c files. Send me you e-mail so  I can send it to you.

[brianti]

Hello Hillermann, 

Please send to brianti@astusmedical.com 

Did you ever assembled any prototype ?

Thank you, 

Hikaru