Availability: Discontinued
The transmitter in a continuous glucose monitoring (CGM) device is a crucial component that works alongside the sensor to relay glucose data to a smartphone.
The transmitter in a continuous glucose monitoring (CGM) device is a crucial component that works alongside the sensor to relay glucose data to a smartphone. Here’s how it functions and its role in the CGM system:
Communication with Sensor: The transmitter is typically attached to the sensor, and it wirelessly communicates with the sensor to collect glucose readings. The sensor detects glucose levels in the interstitial fluid and converts this into an electrical signal.
Data Transmission: Once the sensor detects glucose levels, the transmitter collects this data from the sensor. It then processes this data into a readable format and transmits it wirelessly to a smartphone app.
Power Source: The transmitter is usually battery-powered by its sensor and is designed to be water-resistant or waterproof since it is worn continuously on the body with sensor. The battery life can vary depending on the specific CGM sensor, but it typically lasts for 10-14 days.
Compatibility: The transmitter is designed to be compatible with a specific CGM system and may not be interchangeable between different brands or models. It ensures that the data collected by the sensor is accurately transmitted and displayed in real-time to the user or their healthcare provider.
In summary, the transmitter plays a crucial role in the continuous monitoring of glucose levels by collecting data from the sensor and transmitting it wirelessly for real-time monitoring and analysis.