iFixit - Answers With Device "Clinical Equipment"

IMT Bellavista 1000: need the neonatal software for ventilator

Thu, 23 Apr 2026 00:06:04 -0700

question how to get neonatal software to install in ventilator

⟐ Answered April 23, 2026 at 0:06 MST

Hearing Aid: How can I replace my rechargeable batteries in my hearing aids?

Tue, 21 Apr 2026 09:45:48 -0700

How to replace rechargeable batteries in hearing aids?

⟐ Answered April 21, 2026 at 9:45 MST

A-dec Dental: help identify push-button switch on a-dec cascade assistant's holder

Thu, 16 Apr 2026 10:20:53 -0700

We need your help in identifying this specific Grayhill push-button switch that was used in A-Dec dental chairs (in mid-1990s and early 2000s). We are repairing a few of these chairs and need this part, maybe someone here has seen these and knows a part number.

Clinitek Urine Analyzer: Why is my clinitek urine analyzer not turning on?

Fri, 03 Apr 2026 23:07:58 -0700

My device was working yesterday, but a blackout occurred after and now it is not turning on even when plugged and used different power outlets to turn it on.

⟐ Answered April 03, 2026 at 23:07 MST

Welch Allyn GSI TM262 Auto Tymp: repair air pump internal

Sat, 14 Mar 2026 21:48:52 -0700

the tympanometry internal air pump has a worn out internal rubber bladder. if the part can be identified and replaced rest of tymp works. would like to repair and donate as a screening device to a free clinic. would appreciate advice and or help

⟐ Answered March 14, 2026 at 21:48 MST

Perfecto 2 Oxygen Concentrator: unit shuts down after 30 seconds

Fri, 13 Mar 2026 21:57:56 -0700

unit shuts down after 30 seconds and has a flashing red light and a green light in sequence

GE Corometrics 118: Where are the Corometrics Model 118 Service Manual Parts 3 and 5?

Fri, 13 Mar 2026 12:02:06 -0700

Where are the Corometrics Model 118 Service Manual Parts 3 and 5?

You have parts 1, 2, 4, 6, and 7.

BCI Capnocheck Plus: Anyone have the BCI analog output cable pinout diagram?

Tue, 10 Mar 2026 12:18:42 -0700

I need the above named output cable, either 3 or 4 channel variety.

Thanks

⟐ Answer edited March 10, 2026 at 12:18 MST

Welch Allyn Vital Signs: My ophthalmoscope is not charging

Wed, 04 Mar 2026 00:23:37 -0700

When I attach my opgthalmoscope to the charging dock it keeps on flashing lights fromcthe globe head but does not charge or turns on when I use it

⟐ Answered March 04, 2026 at 0:23 MST

Respironics CPAP: Relentless reboots, but runs fine once started.

Sun, 22 Feb 2026 23:03:35 -0700

Worked fine originally after receiving donated used unit. After a few months, pushing the start button would beep, display logo, display FW version, display flow rate, spin up the blower, then go dark and start the cycle over.

Eventually, the blower stays on and it runs through my sleep cycle like nothing ever happened. This normal state might be reached after 20 restarts. Also, after some random restart count it will stay off, requiring a replug power-up to begin the restart cycle anew, up to three replugs and about 20min being a worst case. Best case it fires up after about 10 restarts. I just realized I've never checked the display before a replug so I'll do that tonight. I checked, it goes blank when it's all beeped out.

All functions, settings, and input buttons work as expected after running, including the humidifier. No leaks or bad gaskets, blower spins freely. About to replace PCA button battery but the old one had good voltage. Contact cleaner used when resetting every jack. Power supply good. Filters clean. I'll be rechecking all of these things one more time plus a picky board inspection, but I don't expect to find a problem at component level.

I can't imagine what kind of consistent, repeatable error could exist with no fault found. It behaves as if some sensor feedback is telling the algorithm that it can't run or start. Considering getting a serial adapter module and downloading the tech software but I have never seen an error code on the display.

Subjectively, 3 things I find interesting are:

1) the restart blower puff seems to gain volume and power up to the running state; if it dwindles or remains lame it's likely restart attempts will stop until a replug

2) dial digit 4 is slightly dim, but lights as expected

3) I checked the button battery voltage in situ, and it crept upwards. I've never seen this before but some reading tells me their may be an intentional capacitor storage, maybe to kick start the blower or something.

I could talk about this all night, given that a new machine will run me $1400CDN.

⟐ Commented February 22, 2026 at 23:03 MST

Pulmonetic Systems LTV Series: ventilator ltv 950 not working. power is on completed post test.

Mon, 09 Feb 2026 11:22:27 -0700

ventilator ltv 950 not working. power is on completed post test. but on vent check mode always. its not working normally. ventilator enters into vent check mode automatically on switching on.

⟐ Commented February 09, 2026 at 11:22 MST

Air Techniques Peri-pro I II III: Every film after drying has a brownish area on some part of the film

Fri, 30 Jan 2026 10:56:14 -0700

Every film has a brownish area area which makes the diagnosis more difficult

⟐ Answered January 30, 2026 at 10:56 MST

A-dec 300 Chair: The hand piece is leaking water

Thu, 22 Jan 2026 07:02:44 -0700

My dental slow speed is leaking water even with it in the hanger?

⟐ Answer accepted January 22, 2026 at 7:02 MST

GE Healthcare MAC VU360: The EKG machine is malfunctioning

Wed, 21 Jan 2026 09:46:37 -0700

The machine will not transmit, just 1 EKG. It says cannot open. What can I do to get it to open and transmit.

Lowenstein CPAP: Mt touch screen is not responding very well, almost not at all.

Mon, 19 Jan 2026 03:47:00 -0700

Top right seems to not work at all, bottom left works ok.

ResMed AirSense 10: Why is my resmed airsense 10 pumping air iregular?

Sat, 17 Jan 2026 23:36:12 -0700

My resmed airsense 10 is pumping air in a different pattern then it should. When I breath out it pumps air in.

⟐ Commented January 17, 2026 at 23:36 MST

Phillips Respironics Dreamstation 2: Blower motor replacement steps

Sat, 17 Jan 2026 11:07:16 -0700

Can someone show me step-by-step instructions to remove the blower motor to be replaced with a new one?

DS Maref Tourniquet DTS-3000: Solenoid valve Replacement Suuport

Sun, 04 Jan 2026 23:41:21 -0700

Hello,

Could you please help me in how to replace the solenoid valve in the DTS-3000 DS Maref Tourniquet? My email is Eng.Mustafakhalid90@gmail.com. Appreciate your support.

ResMed S9 VPAP Auto: S9 clap machine note : motor pass the …..

Tue, 30 Dec 2025 06:54:26 -0700

How to remove a message “motor exids….”

After replacing the motor on s9 machine?

W H OsseoSet 200 SI-923 SI-915: Error temperature or motor not connected

Tue, 30 Dec 2025 05:14:42 -0700

Motor run for a second and stop and then an error appears temperature or motor not connected even if we change new pcb then working fine. Please help to repair this faulty pcb