Post Updated: 28th March 2023
Blood glucose machines, also known as blood glucose meters, are medical devices used to measure the level of glucose in the blood.
These devices are essential for people living with diabetes. They help monitor blood sugar levels and make informed decisions about their diet, exercise, and insulin intake.
Buying a blood glucose machine can be a daunting experience for many people. Which one is the best for me..? Which is the most reliable?
In recent years, there have been many advancements in blood glucose machines, and many different types are currently available on the market. In this article, I will summarize the latest information on the different types of blood glucose machines.
Traditional Blood Glucose Machines
Traditional blood glucose meters are the most common type of machine. To use the machine a special test strip is placed in the machine, then a drop of blood is collected by pricking the skin with a lancet.
The drop of blood is then placed on the test strip that is inserted into the meter, and the machine shows or reads the amount of glucose in the blood.
Most traditional blood glucose meters require the use of coding to ensure accurate results. However, some newer models are available and do not require coding. These meters are easy to use and provide accurate results.
Continuous Glucose Monitoring (CGM) Systems
Continuous glucose monitoring (CGM) systems are a relatively new type of blood glucose machine that has gained popularity in recent years. These systems use a small sensor inserted under the skin to measure the glucose level in the interstitial fluid.
The sensor transmits the glucose readings to a receiver or a smartphone app, where the user can view their glucose levels in real-time.
CGM systems provide a continuous stream of data, which allows for better diabetes management. They provide alerts when the glucose level is too high or too low, and they also show trends in glucose levels over time.
Dexcom glucose monitor:
The Dexcom G6 is a popular continuous glucose monitoring (CGM) system that is widely used by people with diabetes. This device consists of a small sensor that is inserted under the skin, typically on the abdomen, and a transmitter that sends real-time data wirelessly to a compatible smartphone or receiver.
One of the standout features of the Dexcom G6 is its accuracy and reliability, which allows users to make more informed decisions about their diabetes management.
The system also offers customizable alerts and alarms to help prevent dangerous highs and lows, as well as the ability to share data with healthcare providers and loved ones in real-time. Additionally, the device has a sleek and user-friendly design, making it a top choice for many people with diabetes.
Flash Glucose Monitoring (FGM) Systems
Flash glucose monitoring (FGM) systems are another type of blood glucose machine that is increasing in popularity.
FGM systems work similarly to CGM systems, but instead of providing continuous readings, they provide glucose readings when the user scans the sensor with a reader or a smartphone app.
FGM systems are easy to use and provide glucose readings without the need for finger pricks. They also provide data on glucose trends over time, making it easier for users to manage their diabetes.
Integrated Continuous Glucose Monitoring (iCGM) Systems
Integrated continuous glucose monitoring (iCGM) systems are the latest type of blood glucose machine to hit the market. These systems combine the features of traditional blood glucose meters and CGM systems, providing continuous glucose readings and requiring finger pricks to calibrate the system.
iCGM systems are more accurate than traditional blood glucose meters and provide more data than CGM systems. They are also easier to use than CGM systems, as they require fewer finger pricks.
Non-Invasive Glucose Monitoring (NIGM) Systems
Non-Invasive Glucose Monitoring (NIGM) Systems have been a topic of interest in the healthcare industry for many years now. The development of these systems is particularly important for diabetes patients who are required to monitor their glucose levels frequently.
NIGM systems are still in the development stage, but they hold great promise for the future of diabetes management. The latest developments in NIGM systems have shown promising results.
One such system is the Freestyle Libre, which uses a small sensor attached to the back of the upper arm to measure glucose levels. The sensor is replaced every two weeks, and the results are sent wirelessly to a compatible device such as a smartphone or glucose meter.
Another system is the Glucowise, which uses a small device placed on the earlobe to measure glucose levels. The device sends the results to a smartphone app, allowing users to monitor their glucose levels in real time.
Another area of research is focused on developing NIGM systems that can be integrated into other wearable devices, such as smartwatches. This would allow users to monitor their glucose levels continuously, without the need for a separate device.
One such device is the K’Watch, which is a smartwatch that uses optical sensors to monitor glucose levels non-invasively.
The bottom line.
There are many different types of blood glucose machines available on the market today. Traditional blood glucose meters are still the most common type, but CGM, FGM, iCGM, and NIGM systems are gaining popularity.
Each type of blood glucose machine has its own advantages and disadvantages, and users should choose the type that best suits their needs. With the advancements in blood glucose machines, people living with diabetes can now monitor their blood sugar levels more effectively.
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