What is Continuous Glucose Monitoring Devices and how continuous glucose monitoring Devices works?

 

Continuous Glucose Monitoring (CGM) Devices Market
Continuous Glucose Monitoring Devices Market

The ability to continuously test a person's blood glucose levels throughout the day and night is referred to as continuous glucose monitoring. People can do this by wearing a CGMTrusted Source, which is a wearable gadget that allows them to monitor their blood sugar fast and conveniently.

It can give users real-time information on their blood sugar levels and issue alerts if unsafe glucose levels are reached. These devices can be a helpful and easy approach for people to better control their diabetes. According to the evidence, these devices can help with glycemic control and improve HbA1C levels.

The global continuous glucose monitoring (CGM) devices market was valued at US$ 3,807.3 million in 2018 and is expected to witness a robust CAGR of 24.8% over the forecast period (2019- 2027).

How continuous glucose monitoring devices works

Each CGM has three main parts: a sensor, a transmitter, and a monitor.

 

Sensor

CGM users place a tiny sensor under their skin, generally on their stomach or arm. A tiny tube, known as a cannula, is inserted into the top layer of skin to monitor glucose levels in the interstitial fluid. This is the fluid that surrounds the body's cells and delivers a measurement similar to blood glucose.

The majority of sensors are waterproof, and they are held in place by an adhesive patch. Users will need to replace the sensor on a frequent basis, as most only last 7–14 days.

 

Transmitter

The sensor is linked to a transmitter, which allows the system to broadcast blood glucose data remotely. The transmitter connects with the sensor and monitor, passing on the data shown on the monitor.

Many systems combine the sensor and transmitter, so to receive information, a person may need to sync this part with their monitor.

Although many systems have a 5-minute delay, most systems can display readings that are close to real time.

 

Monitor

The monitor is in charge of showing the user information. A dedicated monitor is available with some CGMs, which can be purchased separately or as part of an insulin pump. Other devices function with a smartphone app and are smartphone compatible.

The user can see their blood sugar levels every few minutes using a monitor. This information can also be stored and sent to a doctor via the CGM system.

The simplicity with which doctors and CGM users may gather and share blood sugar levels can aid in the improvement of a diabetes treatment plan.

 

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