Glucose monitors, specifically continuous glucose monitors (CGMs), are installed through a multi-step process involving sensor insertion, transmitter attachment, and mobile app integration. A key element of the system is a small sensor inserted subcutaneously by a doctor (as stated in the reference). Here's a breakdown:
CGM Installation Process
Here's a typical installation procedure for a continuous glucose monitor:
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Sensor Insertion:
- A doctor inserts the sensor under the skin, usually on the upper arm. The reference states that the sensor is placed "under the skin (upper arm)."
- The sensor measures glucose levels in the interstitial fluid (the fluid between cells). According to the provided text, it "measures glucose in interstitial fluid."
- These sensors can typically be worn for an extended period. The provided information indicates the sensor lasts "for up to 90 days."
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Transmitter Attachment:
- After the sensor is inserted, a removable smart transmitter is attached on top of the sensor. The reference states that the system includes "a removable smart transmitter worn over the sensor."
- The transmitter wirelessly sends glucose readings to a receiver (often a smartphone).
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Mobile App Integration:
- A mobile app displays the glucose readings. According to the provided text, the system includes "a mobile app to display the glucose readings."
- The app allows users to track their glucose levels in real-time and identify trends.
In summary, while some CGMs can be self-installed, the initial sensor insertion is performed by a doctor. The transmitter is then attached by the user, who then uses a mobile app to visualize the glucose readings.
