NXP Designs中的主题 Re: Ventilator design (DRM127) - software

Ventilator design (DRM127) - software

kvramakanth — Tue, 24 Mar 2020 21:22:59 GMT

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

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 ?

Re: Ventilator design (DRM127) - software

brianti — Wed, 25 Mar 2020 16:24:48 GMT

Hello Hamakanth,

Did you find the c files ?

Re: Ventilator design (DRM127) - software

Fabian_R — Wed, 25 Mar 2020 23:31:04 GMT

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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Re: Ventilator design (DRM127) - software

helaman1 — Mon, 30 Mar 2020 23:28:51 GMT

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

Re: Ventilator design (DRM127) - software

o_mohandis — Sat, 04 Apr 2020 16:14:45 GMT

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

Re: Ventilator design (DRM127) - software

hillermann_lima — Mon, 06 Apr 2020 18:00:57 GMT

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

Re: Ventilator design (DRM127) - software

brianti — Tue, 07 Apr 2020 02:20:27 GMT

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

Re: Ventilator design (DRM127) - software

brianti — Tue, 07 Apr 2020 15:36:06 GMT

Hello Hillermann,

Please send to brianti@astusmedical.com

Did you ever assembled any prototype ?

Thank you,

Hikaru

Re: Ventilator design (DRM127) - software

brianti — Tue, 07 Apr 2020 15:37:24 GMT

Any one has prototyped the ventilator ?

Re: Ventilator design (DRM127) - software

greg4 — Tue, 21 Apr 2020 15:18:40 GMT

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