Pulse oximetry can estimate the levels of oxygen in your blood. Find out how a pulse oximetry test works, what it's used for, and what the readings mean.

Pulse oximeters are frequently used in hospitals and clinics but can also be used at home. Normal Ranges Most people have a ...

Pulse oximeters designed for home use have been available for some time. But in recent years, their popularity has grown as people increasingly prioritize wellness and actively seek convenient ...

What I could never have imagined from posting these videos was their impact on empowering patients. A few weeks after I posted my video about pulse oximeters, I received a direct message from a young ...

WASHINGTON — With the widespread use of oxygen saturation in medical practice, a pulse oximeter that works on all skin pigments is crucial, according to an American Thoracic Society ...

Pulse oximeters were invented in 1974, and a body of research – dating to the 1980s – suggests that flawed pulse oximeter readings among Black and brown patients can be a real and life ...

Scientists have long known that pulse oximeters are less accurate when used for people with dark skin tones – and now, a new report offers some insight into just how much more inaccurate these ...

The pulse oximeters in use today — light, convenient, and relatively cheap — have their roots in technology invented by Takuo Aoyagi, who developed and tested his device in Japan, a country ...

Pulse oximeters were invented in 1974, and a body of research – dating to the 1980s – suggests that flawed pulse oximeter readings among Black and brown patients can be a real and life ...

Pulse oximetry is a quick and noninvasive test that measures the oxygen saturation level in your blood using a device called a pulse oximeter. It helps monitor how well oxygen is being delivered ...