We’re always looking for interesting biohacks here on Hackaday, and this new research article describing a calibrated pulse oximeter for different skin tones really caught our attention.

Pulse oximetry ... as a standard transmission oximeter with the added advantage of being able to be attached and record from various body sites other than digits or ear lobes.

Your nurse will clip the pulse ox on your finger, toe, or ear. Or they’ll put a sticky disposable probe on your finger, nose, toe, or forehead. The pulse oximeter uses a special type of light to ...

Pulse oximetry is a quick and noninvasive test that measures the oxygen saturation level in your blood using a device called ...

A pneumonia cough may sound deeper or louder than other coughs, and you may notice dryness or phlegm. But it also depends on ...

An operator is with the client throughout the duration of the session to ensure safety and monitor heart rate and blood oxygen levels through a pulse oximeter clipped to the right ear lobe ...

You may hear crackling or popping in your ear if you have a middle ear infection, an issue with your eustachian tube, or another condition affecting the jaw or ear. Treatment depends on the ...

If you've pierced your ear lobes before, expect the healing process for a conch piercing to take longer. Lobe piercings usually only take 6 weeks to heal, but piercings on the side of your ear ...

you can go to our list of best pulse oximeters to keep a check on your SpO2 readings. An oximeter isn't a mainstay in many homes, but it's advisable to keep it handy in your medical kits just like ...

The Pulse takes you behind the doors of operating rooms, into the lab with some of the world's foremost scientists, and back in time to explore life-changing innovations. The Pulse delivers ...

Unlike traditional earrings, these back earrings feature a flat back stud that sits ear lobe with a stud that has a slight ...

Another vital part of the kit is a pulse oximeter, which [Aris] uses to make sure he’s getting enough oxygen. His O 2 saturation actually goes up from his baseline when the hood is on and ...