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