Dynamic Glucometer B (including Internal Structure)

This is a device for detecting human blood glucose, called a continuous glucose monitor (CGM).
What is the working principle of a continuous glucose monitor? Tiny electrodes are embedded under the skin as sensors to detect the concentration of glucose in the blood, and then transmit the information to monitoring and display equipment via radio frequency. Sensors are usually placed in the abdomen or upper arm. The transmitter is about the size of a credit card, slightly thicker, and can be put in a pocket for convenience.
It consists of three parts: sensor, detector, and inserter.
Personnel involved in the research and development of medical testing equipment hope to provide some help and reference.