#pulseoximeter — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #pulseoximeter, aggregated by home.social.
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How Pulse Oximetry Figures Out Your Blood Oxygen Levels
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2025 One Hertz Challenge: An Arduino-Based Heart Rate Sensor https://hackaday.com/2025/08/15/2025-one-hertz-challenge-an-arduino-based-heart-rate-sensor/ #2025HackadayOneHertzChallenge #heartratesensor #pulseoximeter #Pulseoximetry #heartrate #contests
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2025 One Hertz Challenge: An Arduino-Based Heart Rate Sensor https://hackaday.com/2025/08/15/2025-one-hertz-challenge-an-arduino-based-heart-rate-sensor/ #2025HackadayOneHertzChallenge #heartratesensor #pulseoximeter #Pulseoximetry #heartrate #contests
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2025 One Hertz Challenge: An Arduino-Based Heart Rate Sensor - How fast does your heart beat? It’s a tough question to answer, because our heart ... - https://hackaday.com/2025/08/15/2025-one-hertz-challenge-an-arduino-based-heart-rate-sensor/ #2025hackadayonehertzchallenge #heartratesensor #pulseoximeter #pulseoximetry #heartrate #contests
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2025 One Hertz Challenge: An Arduino-Based Heart Rate Sensor - How fast does your heart beat? It’s a tough question to answer, because our heart ... - https://hackaday.com/2025/08/15/2025-one-hertz-challenge-an-arduino-based-heart-rate-sensor/ #2025hackadayonehertzchallenge #heartratesensor #pulseoximeter #pulseoximetry #heartrate #contests
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I am firmly of the opinion that one of the best investments @TheZooLady had us make was getting a #pulseOximeter. Yes, they even have talking ones. If it wasn't for that thing, I might not have gone into the ER in time for them to catch #pneumonia trying to set in, and gotten it taken care of before it became a magor thing.
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Open Cardiography Signal Measuring Device https://hackaday.com/2024/11/13/open-cardiography-signal-measuring-device/ #electrocardiography #electrocardiogram #bloodpressure #pulseoximeter #Pulseoximetry #MedicalHacks #stethoscope
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Open Cardiography Signal Measuring Device https://hackaday.com/2024/11/13/open-cardiography-signal-measuring-device/ #electrocardiography #electrocardiogram #bloodpressure #pulseoximeter #Pulseoximetry #MedicalHacks #stethoscope
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Open Cardiography Signal Measuring Device - Much of the world’s medical equipment is made by a handful of monopolistic megacor... - https://hackaday.com/2024/11/13/open-cardiography-signal-measuring-device/ #electrocardiography #electrocardiogram #bloodpressure #pulseoximeter #pulseoximetry #medicalhacks #stethoscope
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Open Cardiography Signal Measuring Device - Much of the world’s medical equipment is made by a handful of monopolistic megacor... - https://hackaday.com/2024/11/13/open-cardiography-signal-measuring-device/ #electrocardiography #electrocardiogram #bloodpressure #pulseoximeter #pulseoximetry #medicalhacks #stethoscope
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"FDA's promised rules on pulse oximeters unlikely to end decades of racial bias"
:headache:
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"FDA's promised rules on pulse oximeters unlikely to end decades of racial bias"
:headache:
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Keep Your Lungs Clean and Happy with a DIY Supplied-Air Respirator https://hackaday.com/2024/07/09/keep-your-lungs-clean-and-happy-with-a-diy-supplied-air-respirator/ #pulseoximeter #suppliedair #respirator #ToolHacks #breathing #lungs #resin #HEPA #hood #PPE #sar #sla #VOC
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Keep Your Lungs Clean and Happy with a DIY Supplied-Air Respirator https://hackaday.com/2024/07/09/keep-your-lungs-clean-and-happy-with-a-diy-supplied-air-respirator/ #pulseoximeter #suppliedair #respirator #ToolHacks #breathing #lungs #resin #HEPA #hood #PPE #sar #sla #VOC
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Keep Your Lungs Clean and Happy with a DIY Supplied-Air Respirator - The smell of resin SLA printing is like the weather — everybody complains about it... - https://hackaday.com/2024/07/09/keep-your-lungs-clean-and-happy-with-a-diy-supplied-air-respirator/ #pulseoximeter #suppliedair #respirator #toolhacks #breathing #lungs #resin #hepa #hood #ppe #sar #sla #voc
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Keep Your Lungs Clean and Happy with a DIY Supplied-Air Respirator - The smell of resin SLA printing is like the weather — everybody complains about it... - https://hackaday.com/2024/07/09/keep-your-lungs-clean-and-happy-with-a-diy-supplied-air-respirator/ #pulseoximeter #suppliedair #respirator #toolhacks #breathing #lungs #resin #hepa #hood #ppe #sar #sla #voc
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This Air Particulate Sensor Can Also Check Your Pulse Rate - The MAX30105 is an optical sensor capable of a great many things. It can sense par... - https://hackaday.com/2024/03/26/this-air-particulate-sensor-can-also-check-your-pulse-rate/ #pulseoximeter #heartrate #max30105 #sensor #parts #blood #pulse
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This Air Particulate Sensor Can Also Check Your Pulse Rate - The MAX30105 is an optical sensor capable of a great many things. It can sense par... - https://hackaday.com/2024/03/26/this-air-particulate-sensor-can-also-check-your-pulse-rate/ #pulseoximeter #heartrate #max30105 #sensor #parts #blood #pulse
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Apple Watch Series 9 and Ultra 2 could be redesigned to drop pulse oximeter functionality in response to a court ruling that the tech infringes on a patent held by Masimo. This would allow Apple to resume imports of the watches to the US. https://www.cnn.com/2024/01/15/tech/apple-watch-ban-fix/index.html #AppleWatch #Masimo #PulseOximeter #Patents
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Apple Watch Series 9 and Ultra 2 could be redesigned to drop pulse oximeter functionality in response to a court ruling that the tech infringes on a patent held by Masimo. This would allow Apple to resume imports of the watches to the US. https://www.cnn.com/2024/01/15/tech/apple-watch-ban-fix/index.html #AppleWatch #Masimo #PulseOximeter #Patents
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@littletranspunk
Mine is usually a swirl of dark misty clouds with sparkly color spots floating in them, no relationship to the actual space around me.I'm thinking, especially since you mentioned COVID, you might want to play with a fingertip #PulseOximeter. The %SpO2 reading is an obvious clue for this kind of vision fade. Some (like my $30 Innovo iP900AP) include a Pi% reading which seems independent:
https://media.ascentbrandsinc.com/image/upload/Documents/Pulse-Oximeter-Perfusion-Index-Info.pdf
"Perfusion Index or PI is the ratio of the pulsatile blood flow
to the non-pulsatile static blood flow in a patient’s peripheral
tissue such as in a fingertip, toe, or ear lobe. Perfusion index
is an indication of the pulse strength at the sensor site. The
PI’s values range from 0.02% for very weak pulse to 20% for
extremely strong pulse. The perfusion index varies depending
on patients, physiological conditions, and monitoring sites.
Because of this variability, each patient should establish his own
“normal” perfusion index for a given location and use this for
monitoring purposes."
#PerfusionIndex -
Here's the link to Google's Monk Skin Tone (MST) Scale site, linked in the article:
https://skintone.google/the-scale
Well worth a visit if you're interested in AI, Machine Learning, racism in tech or related topics.
[tagging @creatrixtiara @mekkaokereke @timnitGebru to take a look at the StatNews article at https://www.statnews.com/2022/12/05/unbiased-pulse-oximeters-researchers-need-better-way-to-measure-skin-tone/ if they haven't seen it already]#BlackMastodon #BlackFriday #medicine #Black #health #race #diversity #inclusion #PulseOximeter #oxygen
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Here's the link to Google's Monk Skin Tone (MST) Scale site, linked in the article:
https://skintone.google/the-scale
Well worth a visit if you're interested in AI, Machine Learning, racism in tech or related topics.
[tagging @creatrixtiara @mekkaokereke @timnitGebru to take a look at the StatNews article at https://www.statnews.com/2022/12/05/unbiased-pulse-oximeters-researchers-need-better-way-to-measure-skin-tone/ if they haven't seen it already]#BlackMastodon #BlackFriday #medicine #Black #health #race #diversity #inclusion #PulseOximeter #oxygen
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There are tons of tech implications here - from fixing "smart" cameras, faucets and hand dryers that can't process darker skin effectively and search engines that default to lighter skin subjects in image search results, to outdated FDA guidelines for pulse oximeters that only vaguely state "two 'darkly pigmented' subjects must be included in testing." Great article.
#BlackMastodon #BlackFriday #medicine #Black #health #race #diversity #inclusion #PulseOximeter #oxygen -
There are tons of tech implications here - from fixing "smart" cameras, faucets and hand dryers that can't process darker skin effectively and search engines that default to lighter skin subjects in image search results, to outdated FDA guidelines for pulse oximeters that only vaguely state "two 'darkly pigmented' subjects must be included in testing." Great article.
https://www.statnews.com/2022/12/05/unbiased-pulse-oximeters-researchers-need-better-way-to-measure-skin-tone/
#BlackMastodon #BlackFriday #medicine #Black #health #race #diversity #inclusion #PulseOximeter #oxygen -
Excellent, detailed article about a new much more inclusive Skin Tone scale developed by Dr. Ellis Monk working with Google to provide "a fuller range of darker skin tones than the cruder tools currently used" to train AI data sets in medical situations, and, more urgently, to fix pulse oximeters that don't work as well on people of color. Very sharp read:
https://www.statnews.com/2022/12/05/unbiased-pulse-oximeters-researchers-need-better-way-to-measure-skin-tone/
#BlackMastodon #BlackFriday #medicine #Black #health #race #diversity #inclusion #PulseOximeter #oxygen -
Excellent, detailed article about a new much more inclusive Skin Tone scale developed by Dr. Ellis Monk working with Google to provide "a fuller range of darker skin tones than the cruder tools currently used" to train AI data sets in medical situations, and, more urgently, to fix pulse oximeters that don't work as well on people of color. Very sharp read:
https://www.statnews.com/2022/12/05/unbiased-pulse-oximeters-researchers-need-better-way-to-measure-skin-tone/
#BlackMastodon #BlackFriday #medicine #Black #health #race #diversity #inclusion #PulseOximeter #oxygen -
A growing push to fix pulse oximeters' flawed readings in people of color: 'This can be dangerous'
#pulseoximeter #respiratorydisease #healthcare
https://www.cnn.com/2022/12/07/health/pulse-oximeters-inaccuracies/index.html -
Dangerously wrong oxygen readings in dark-skinned patients spur FDA scrutiny - Enlarge / A nurse uses a pulse oximeter on a patient in Plainfield, New... - https://arstechnica.com/?p=1881985 #bloodoxygenlevels #pulseoximeter #racialbias #science #fda
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Voidstar’s Vitals, Visualized for Video - Great news for fans of [Voidstar Labs] — [Zack] is going to be streaming future bu... - https://hackaday.com/2021/05/26/voidstars-vitals-visualized-for-video/ #hexagonaldisplay #pulseoximeter #heartbeat #ledhacks #emotibit #hexagon #esp32
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An LED Heartbeat Display You Can Wear On Your Sleeve - There are a few different ways to take a person’s pulse, with varying utility depe... - https://hackaday.com/2021/04/30/an-led-heartbeat-display-you-can-wear-on-your-sleeve/ #heartratemonitor #pulseoximeter #medicalhacks #heartmonitor #emotibit #ppg
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A Pulse Oximeter From Very Little - Against the backdrop of a global respiratory virus pandemic, it’s likely that more than a few read... more: https://hackaday.com/2020/05/16/a-pulse-oximeter-from-very-little/ #pulseoximeter #medicalhacks #photodiode #oximeter #led #ir