When Ray was 7, He went to the lake with his 5 year old brother. They were specifically told not to go in the lake, but his brother went in. When his brother got in, he got stuck in a quicksand pond. His brother didnt know anything about drowning, or death.
Therefore, we need a device like Finger Pulse Oximeter for getting reading our pulse rate and oxygen level in blood. Pulse Oximeter is a very advantageous device for each person as by using this device you can keep monitor oxygen saturation level in your blood. In addition, the device will also prove to be best gadget at your home in cases of emergency. Let us see the best features of this device that you must look before purchasing the pulse oximeter.
BACKGROUND AND PRINCIPLES OF PULSE OXIMETRY Pulse oximetry is a noninvasive method that enables rapid measurement of the oxygen saturation of hemoglobin in arterial blood. [1] It can rapidly detect changes in oxygen saturation, thus providing an early warning of dangerous hypoxemia.22] HOME USE OF OXIMETRY Dear Patient,A pulse oximeter is an indispensable tool that helps your physician or other health care provider measure the amount of oxygen in your blood when you visit a clinic or hospital. Small, simple to use, battery-powered pulse oximeters are also available to use at home.