Finger Pulse Oximeter Diagram
It s most commonly put on a finger and it s often used in a critical care setting like.
Finger pulse oximeter diagram. This document is intended to be used by biomedical. The pulse oximeter is implemented using the freescale medical oriented microcontroller kinetis k53. Carbon monoxide due to smoke inhalation carbon monoxide poisoning or heavy cigarette smoking results in falsely high pulse oximeter readings. The pulse oximeter is a small clip like device that attaches to a body part like toes or an earlobe.
Users of the fingertip pulse oximeter must use it in the. This device is especially important for people who need to monitor these parameters due to certain health conditions such as asthma or congestive heart failure. Pulse oximeter using freescale products. Pulse oximeters are less accurate if there is poor blood flow to the finger.
The fingertip pulse oximeter is designed to be used in specified electromag netic environment. Maintenance with data such as circuit diagram components list figure and the detailed rules of correction injection available only to the repair. 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. This mcu embeds a 32 bit arm cortex m4 processor ethernet usb connectivity and an analog measurement engine ideal for medical applications.