Wearable Glucose Monitoring
What Is a CGM Device?
A Continuous Glucose Monitoring (CGM) system is a wearable medical device that continuously measures glucose levels through a small sensor inserted just beneath the skin. Unlike traditional Blood Glucose Monitoring (BGM) systems that require individual blood samples and test strips, CGM devices provide real-time glucose data throughout the wear period.
To keep the sensor securely attached to the body, every CGM system relies on an adhesive solution. Depending on the device design, this may include a primary device patch, which bonds the sensor directly to the skin, and an overlay patch, which is applied over the device to provide additional fixation during extended wear or demanding daily activities.
As CGM technology continues to advance across diabetes management and wearable healthcare applications, adhesive components have become an essential part of overall device design, helping support reliable sensor attachment throughout the intended wear period.
- Continuous glucose data
- Primary sensor fixation
- Overlay reinforcement
- Extended-wear support
