Block Diagram Pulse Oximeter
The main sections of this block diagram are now described.
Block diagram pulse oximeter. A pulse oximeter is a device used to monitor both your heart rate and blood oxygen concentration. Our interactive block diagram tool is as easy to use as 1 2 3. A functional block diagram and part recommendations are also included. With a vast variety of diagrams to choose from you are able to experience the full breadth of the on semiconductor product portfolio in a clear concise mapped out system level block diagram.
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. Overview pulse oximeters noninvasively measure or continuously monitor oxygen saturation in arterial blood to ensure that there is sufficient oxygenation. In order to build finger or earlobe probes which are small and unobtrusive we need miniature light sources and detectors. Add tip ask question comment download.
This reference design features afe4403 ti s high performance analog. Med spo2 afe includes all the necessary external components except sensor to implement a pulse oximeter together with the kinetis k53 mcu. Select the block that you are interested. The afe functional block diagram is shown and described below figure 6.
Miniaturized pulse oximeter reference design healthtech. The scope of this document is to provide a miniaturized pulse oximeter reference design for high end clinical application. Two relationships between the ratio r and the oxygen saturation of the patient.