iFixit - Answers With Device "Medical Device"

Medical Device: Poor oxygen in a generating device

Thu, 03 Sep 2026 06:15:27 -0700

I have a problem with the oxygen generator, the device is working but not as efficiently as it should be, knowing that all the filters are clean, what are the suggested solutions?

⟐ Commented September 03, 2026 at 6:15 MST

Miscellaneous Medical Therapy Equipment: M red light therapy pad

Tue, 01 Sep 2026 13:44:21 -0700

My red light therapy pad only works on the bottom third of the pad, sometimes if I bend it a certain way it comes on for a second or two, how can I fix it?

VersaMed iVent 201: VersaMed iVent 201 screen freeze and partially responsive control knob after power cycle

Thu, 20 Aug 2026 13:26:14 -0700

The VersaMed iVent 201 ventilator screen is frozen with ventilation active. The rotating control knob is only partially functional (only changes rate and accesses the menu option, but other parameters cannot be adjusted). Complete battery discharge and power cycling have been performed, but upon powering back on, the unit immediately resumes the previous ventilation mode with the same partial knob unresponsiveness. What could be causing this persistent interface lock, and how can it be resolved?

Fresenius Medical Care 2008T: What could be the answer on this issue? Alarm test failed

Wed, 19 Aug 2026 00:49:59 -0700

Alarm test failed

Fail * Air Detector

Fail * Blood Leak 1

Fail Art High Hard Fail Art Low Hard

Fail Art High Soft Fail Art Low Soft

Fail Ven High Hard Fail Ven Low Hard Fail Ven High Soft Fail Ven Low Soft Fail TMP High Hard Fail TMP Low Hard

⟐ Marked as duplicate August 19, 2026 at 0:49 MST

Pride Mobility Jazzy 600 Power Wheelchair: Torque specs on M10 bolts

Sun, 16 Aug 2026 07:59:23 -0700

I have a 2018 Jazzy 600 es wheelchair. It did not come with transit brackets so I bought them on eBay to save $150.00. I need to know what are the torque specs for the M10 bolts that attach the transit brackets to the frame?

Olympus ESG-400: E091 of Olympus ESG-400

Fri, 07 Aug 2026 01:56:47 -0700

I have an Olympus ESG - 400 machine. It has an E091 error. I have thoroughly checked and determined that this error is caused by RF board. If you have encountered this error and managed to fix it, please share the solution with me.

Penlon AV-S: Why does my ventilator does not work according to my tidal volume?

Thu, 23 Jul 2026 09:41:21 -0700

Why does my ventilator don't work according to the tidal volume set

⟐ Commented July 23, 2026 at 9:41 MST

Clinical Equipment: user manual for the MAC PC ECG machine 403506-001

Fri, 10 Jul 2026 18:25:46 -0700

does anyone have access to a MAC PC ECG machine 403506-001user manual?

⟐ Commented July 10, 2026 at 18:25 MST

Analytik Jena Specord 200 205 210 250: Power input connector for SPECORD 205

Tue, 30 Jun 2026 05:01:39 -0700

How can I replace "Power input connector" for SPECORD 205?

Edwards Nurse Call System: Call Light coming on when another Room Call Light is Pressed.

Fri, 19 Jun 2026 14:30:33 -0700

We have an older Edwards Nurse Call System in a Nursing Home that was probably installed in the later 60's that works fine except one thing. When you turn the call light on for any room, it also turns on the call light for another room (Room 2) as well automatically. The call light for room 2 works fine, but any other call light that is turned on in that hall, causes the light outside that room to come on as well and also it indicates on the panel at the Nurses Station. The panel at the Nurses Station is labeled with Catalog 7042 and has 18 stations. Do you have any idea what I can check to try and fix this issue?

W H OsseoSet 200 SI-923 SI-915: Error message: wrench image

Sat, 13 Jun 2026 10:53:38 -0700

Error message: wrench

Mindray DP 3300: Delay booting to the examination window logo take long time

Sun, 07 Jun 2026 01:45:44 -0700

Delay booting to examination window the logo stuck for long time

Philips Respironics System One Dorma: Can I recalibrate SD card for pressure?

Sat, 23 May 2026 11:49:01 -0700

Is it possible to recalibrate the pressure of my machine without a doctors prescription?

Nautilus NE 1000 2000 3000 Elliptical: Console does not hold power

Fri, 22 May 2026 08:53:29 -0700

Is there a battery that can be replaced? When I stop walking even for a split second, the control panel loses power so when I start walking again, the settings are lost.

Respironics RemStar LX: Phillips Respironics Replacement Blower...

Sun, 10 May 2026 06:29:49 -0700

I have a Phillips Respironics REMstar LX, Model 1000920, Serial #1444891, for which I need a Blower Assembly Kit, #622115. Where/from whom may I find this part? Thanks in advance.

Quantum Rehab 4Front2: Shorted joystick with charger

Fri, 08 May 2026 12:51:34 -0700

Bought a charger from Amazon plugged it in and it shorted the joystick. Reset breaker now it says configuring network. What do I need to do now?

Quantum 4 front 2

Mindray BC Series: Mindray reagent bypass for my machine

Fri, 08 May 2026 12:13:37 -0700

My Mindray BC30s hematology analyzer is out of service because I can’t get reagents in my small town of Ethiopia where it’s locked in a war region. For my service to continue I need any option to bypass the reagents product number required by closed system automation to use other brands available reagents that can replace with the same chemical components. My request is for a way to use similar any other brand(mindray is inaccessible) reagents without product number restrictions like open system machines

⟐ Edited by author May 08, 2026 at 12:13 MST

Physical Therapy: under desk elliptical keeps stalling

Fri, 08 May 2026 07:07:14 -0700

I have a an ELLIPTOMAXX it's an little under desk elliptical pedal machine. when I turn it on and start moving within 5 mins it stalls with both pedals moving in sync of each other

Respironics Dreamstation: Power range is increasing while I am laying down and not sleep.

Mon, 04 May 2026 11:00:01 -0700

The power range is increasing while I am awake. It will not stay at its level when I am just laying down and not sleep. What do I do to stop the pressure from increasing?

Fluke Multimeter: Is this meter worth fixing or should I send it in to Fluke?

Wed, 29 Apr 2026 17:32:54 -0700

TL;DR: repaired a switch issue, tested it for a few days and the test battery decided to puke battery material on the freaking terminal!!! Ugh.

So now I am in a crunch. I was willing to fix the drift issue but now the issue is that because the test cell (Energizer Max, 12/2030 expiration date) decided to leak on a meter which never had an issue as I removed it for safety. At this point the meter needs multiple days of testing and a new terminal.

Fluke can send me a new one at a discount for $200 through their repair program where they replace the unit. Should I repair it and void that window or just send the unit in given it has history?

I normally use Lithium in my Flukes but I didn’t want to risk a Lithium on a meter with issues.

⟐ Commented April 29, 2026 at 17:32 MST