Live action footage

Pulse measurement - pulse oximetry

Details

Code
6560764
Type
Live action video
Loopable
No
Duration
00:11
Aspect
16:9
Alpha / Matte
No
Frame rate
25
Model Release
No
Property Release
No
Rendering
Progressive

Description

Pulse oximetry is a non-invasive method for monitoring a person's O2 saturation.In its most common (transmissive) application mode, a sensor device is placed on a thin part of the patient's body, usually a fingertip or earlobe, or in the case of an infant, across a foot. The device passes two wavelengths of light through the body part to a photodetector. It measures the changing absorbance at each of the wavelengths, allowing it to determine the absorbances due to the pulsing arterial blood alone, excluding venous blood, skin, bone, muscle, fat, and (in most cases) nail polish.

Contributor

HD

1920 x 1080

US$ 48