Finger Pulse Oximeter Diagram
Finger pulse oximeter using max30100 a pulse oximeter is a device used to monitor both your heart rate and blood oxygen concentration.
Finger pulse oximeter diagram. This document is intended to be used by biomedical. The fingertip pulse oximeter is designed to be used in specified electromag netic environment. It s most commonly put on a finger and it s often used in a critical care setting like. This mcu embeds a 32 bit arm cortex m4 processor ethernet usb connectivity and an analog measurement engine ideal for medical applications.
Users of the fingertip pulse oximeter must use it in the. Carbon monoxide due to smoke inhalation carbon monoxide poisoning or heavy cigarette smoking results in falsely high pulse oximeter readings. This may occur if the person is cold has very low blood pressure or is having a heart attack. Pulse oximeters are less accurate if there is poor blood flow to the finger.
Pulse oximeter using freescale products. The pulse oximeter operates best when all the light passes through arterial blood as shown in the upper finger in the image below. However if the probe is of the wrong size or has not being applied properly some of the light instead of going through the artery goes by the side of the artery shunting lower finger in image below. Maintenance with data such as circuit diagram components list figure and the detailed rules of correction injection available only to the repair.