Using different oximeter devices for monitoring stable patients under NIV or CPAP may have an unpredictable effect on results and clinical decisions.

In 1995 Nonin Medical revolutionized pulse oximetry with the Onyx. Hundreds of thousands of people trust Onyx, the first self-contained digital fingertip pulse oximeter. Incorporating the electronics ...

A prospective study conducted at Avicenna University Hospital (Cadi Ayyad University) suggests that the plethysmographic perfusion index (PPI), a noninvasive parameter derived from pulse oximetry, can ...

For some, Halloween is starting to rival Christmas for setting up elaborate holiday decorations. Homeowners now spend many hours─and sometimes dollars─creating ghoulish displays of lit pumpkins, ...

Researchers at USC have created the first method to noninvasively measure microscopic blood vessel pulses in the human brain. Using advanced 7T MRI, they found these tiny pulsations grow stronger with ...

Suppose you have ever stood in front of an ATM that swallowed your card or failed to dispense cash, only to be told “check back in 14 working days”, you will understand why the latest circular from ...

I was saddened and surprised to see a front-page, above-the-fold headline on Saturday, “Voters divided on use of Guard: Some see retribution, others say they’re needed,” based on a survey of 11 — yes, ...

Researchers at Michigan State University (MSU) have developed a novel method to control the location and timing of crystal growth precisely. This could help many advanced technologies, such as solar ...

The Race and Medicine collection reflects NEJM’s commitment to understanding and combating racism as a public health and human rights crisis. Our commitment to antiracism includes efforts to educate ...

The small and lightweight H100N Handheld Pulse Oximeter is tailored for continuous monitoring or spot checks in physician offices or clinics, EMS/transport or in acute care setting.