Pulse oximetry is a device that measures the oxygen saturation of arterial blood in a subject by utilizing a sensor attached typically to a finger, toe, or ear to determine the percentage of oxyhemoglobin in blood pulsating through a network of capillaries and that typically sounds an alarm if the blood saturation becomes less than optimal.

Finger oximeter. Pulse oximetry transducer properly placed on a finger. Fold the Oxisensor over the end of the digit. A pulse oximeter works by passing a beam of red and infrared light through a pulsating capillary bed. The ratio of red to infrared blood light transmitted gives a measure of the oxygen saturation of the blood. Fingertip Pulse Oximeter with alarm is designed to provide an affordable yet accurate way for spot-checking blood oxygen saturation levels and pulse rate. Pulse oximetry is a noninvasive method for monitoring a person's oxygen saturation (SO2). Though its reading of SpO2 (peripheral oxygen saturation) is not always identical to the more desirable reading of SaO2 (arterial oxygen saturation) from arterial blood gas analysis, the two are correlated well enough that the safe, convenient, noninvasive, inexpensive pulse oximetry method is valuable for measuring oxygen saturation in clinical use.

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.

Features:

• Portable and Convenient :Take this finger clip oximeter home and use it anytime, anywhere. Its compact size makes it easy to carry around.
• Accurate Readings :Get reliable oxygen saturation levels with this LED oximeter. Its accuracy ensures that you can monitor your health accurately.
• Easy to Use :With its simple design, this finger clip oximeter is easy to use. Simply clip it onto your finger and read the results.
• Versatile Application: This oximeter is suitable for use on fingers, making it perfect for a variety of applications. Use it for home monitoring or for professional use.
• Infrared precision, fast and accurate, using high-performance acceleration sensor, short measurement time, only 8 seconds to display the parameters.
• Silicone finger pad, more comfortable to wear.
• One piece measurement, no need for complicated operation.

Specifications:

• Weight: 0.045kg
• Size: 77cm * 5.7cm 3.7cm