blood glucose monitoring | Diabetes Healthy Solutions

Non Invasive Blood Glucose Monitor

Top 5 companies developing non-invasive glucose monitors in 2023

The successful development of a non-invasive glucose monitor that can accurately measure blood sugar levels for diabetics without the need to prick the skin has been in the works for decades.

Why wouldn’t diabetes patients flock to a device that can take blood sugar levels through saliva, sweat, or a wristband that uses radiofrequency technology?

Even in the midst of the COVID-19 pandemic, many companies have been pushing forward CGM (noninvasive continuous glucose monitoring) space.

However, to date, it has been hope versus hype, as attempts to develop accurate non-invasive glucose monitors have failed. Yet, experts still have hope for the potential for non-invasive devices to soon become a reality in the next 5 years.

How does a non-invasive glucose monitor work?

There are systems being developed for home use as well as hospital and in-clinic use. Home systems are typically wearables whereas hospital systems will be tabletop or non-wearable systems.

Analysts categorize non-invasive glucose monitors by the type of technology used – mainly, various forms of spectroscopy, which helps identify chemicals according to the interaction of electromagnetic radiation and molecules.

Can I check my blood without pricking my finger?

Spectroscopy uses lasers and it does not prick the skin. Researchers have been studying this technique for decades with scientists from universities such as MIT finding that it can be used to produce accurate data on blood sugar levels. Although many barriers still exist, scientists predict that non-invasive glucose monitoring is poised for success in the near future.

Non-invasive glucose monitoring devices can be classified into three main categories:

NIO-GM (non-invasive optical glucose monitoring: Is designed to pass a type of radiation through vascular regions of the body.
NIFS-GM (non-invasive fluid sampling): These devices analyze fluid samples (saliva, urine, sweat, tears, etc.) that are collected non-invasively.
MI-GM (minimally invasive devices): Involves inserting a sensor just underneath the skin (in the subcutaneous layer), such as CGM devices that exist today.

Who is developing non-invasive continuous glucose monitoring devices?

Here are some tech companies currently making progress in the non-invasive CGM space:

1. Scanbo

Scanbo Non invasive glucose monitor — ‘Scanbo’ Non-invasive glucose monitor

At the CES (Consumer Electronics Show) In January 2022, Scanbo, an AI (Artificial Intelligence) company based in British Columbia gave a glance at their technology that uses a 60-second non-invasive finger measurement rather than the traditional finger prick.

Scanbo has created a prototype that uses a combination of a Photoplethysmogram (PPG) and a 3-lead ECG to measure blood volume. The device requires users to place their fingers on a white sensor and the device uses a combination of algorithms to provide insight into blood glucose values.

2. GWave

GWave, from Israel-based Hagar Technology, is a non-invasive glucose monitoring device that features a sensor placed inside a lightweight bracelet that detects glucose levels using radio frequencies.

The bracelet connects to a mobile app that displays readings and allows users to share data with their doctors. Hagar Technology received FDA (Food and Drug Administration) fast-track title in 2021 after receiving funding from a series of investors.

The company has reported that clinical trials for the GWave are in progress.

3. SugarBEAT

Nemaura Medical, a company based in the UK has developed SugarBEAT, a non-invasive glucose monitor that has already been approved for use in Europe. It is a small patch that attaches to the skin for up to 24 hours before requiring replacement. The peel-and-patch rectangular transmitter sends readings via Bluetooth to a companion mobile app every 5 minutes.

The device passes a non-perceptible electric current through the skin, which draws small amounts of glucose molecules into the patch attached to the skin. Selected molecules are drawn from the interstitial fluid just below the skin’s top layer.

Although Nemaura Medical had originally submitted SugarBeat to the FDA in 2019, the company was requested to resubmit it with additional data. Meanwhile, the company is launching proBeat in the US, an unregulated CGM version designed for people with type 2 diabetes.

4. Know Labs

KnowU and UBand Non invasive glucose monitoring — KnowU and UBand Bio-RFID non-invasive blood glucose monitors

Know Labs, a company based in Seattle, Washington is developing two non-invasive glucose monitoring devices that use Bio-RFIS (Body-Radio Frequency Identification) technology which measures molecular signatures in the blood using radio waves.

The company is developing a finger-scanning device as well as a wristband-style device that eliminates the hassle of having to prick the skin to get blood glucose readings.

UBand

UBand is a wristband-style device with an in-built biosensor that continuously monitors sugar levels. The device will send the readings to a smartphone app where users can view and analyze readings. The device will have a battery life of up to 7 days and is aimed at diabetes patients who are interested in continuous glucose monitoring.

KnowU

Just like traditional gingerstick glucose meters, Know you are small enough to fit in your purse or pocket. However, unlike traditional glucose monitors, it does not require test strips.

You simply need to scan the device over your palm to get readings that will be displayed on the device itself or transmitted wirelessly to a mobile phone app. This device is mainly aimed at people with diabetes who want a small, portable device that can be used to monitor glucose levels without the traditional finger pricks.

Read more on diabetic watches HERE!

5. DiaMonTech

DiaMonTech is a Germany-based company that has created a system that employs molecular spectroscopy to detect blood sugar molecules right through the skin. The company is currently working on 3 versions:

The D-Pocket, is a hand-held device that requires users to press their finger on the device to get a reading. The device is anticipated for 2023 or later
A D-sensor that can be embedded in fitness bands or watches, is not expected before 2024.
A shoebox-size system that is designed for hospital settings, and is currently available for use.

Other companies currently working on non-invasive glucose monitors include NovioSense, LifePlus, Afon Technology, Apple, and Samsung.

Read more on Diabetes Patches for Continuous blood glucose monitoring HERE!

The bottom line

These are just a few of the numerous biotechnology companies and startups seeking to develop non-invasive glucose monitors. Over the last several decades, we have advanced from measuring glucose levels in urine to fingersticks and blood testing to CGM.

Check out the article on the Dexcom CGM G6!

Although much has changed, the need for body fluids to take blood glucose measurements has remained constant. Fortunately, technology is rapidly improving, and while we may not yet have the most reliable non-invasive glucose monitors on the market, the puzzle could be completed in the next couple of years.

Information on type II diabetes

Where can you get information on type II diabetes? Diabetes is a very serious disease. This disease affects over 28 million in the United States alone. The rest of the world is just as plagued. This disease is permanent and can be very life threatening to the body.

Diabetes is where the body is producing small or none of vital chemical called insulin. The pancreas is responsible for the production of this vital chemical.

The insulin chemical is used by the body as a sugar bonding agent. The chemical must bond with the body’s blood sugar before the body’s cell is able to use the fuel. Without it the sugar levels rise and begin to damage the body’s organ systems. Type II diabetes is where the person has had a high blood sugar level for so long that their body has suffered damage and is no longer creating enough of this vital chemical.

However with this type the body is still producing enough that the body does not need insulin injections. The damage with the diabetes is damage to major cells. The cells most commonly damaged by the diabetes are the heart cells, the kidney cells, the eye cells, and the nerve cells. All of these damages are permanent and will not be notice by the diabetic till years later in their lives. So what are information on type II diabetes?

Information for type II diabetes include proper diet, exercise and blood glucose monitoring. Exercise stimulates insulin production for the body while improving your overall health. However the body should not exercise until told to by your doctor. Diet is important because you monitor what kinds of food you’re taking in and how much food your taking into your body. Glucose monitoring is important so that your blood levels stay at the level you want they and if they are above the level you can do things to drop it. So talk to your doctor about information for type II diabetes.

Best blood glucose monitor

There are many different types of best blood glucose monitors on the market and it is up to you to determine which one is best for you and your needs. Blood glucose monitors are the key to being able to safely maintain and monitor your diabetes and blood glucose levels safely and effectively.

With all the many different types of blood glucose monitoring devices on the market often times a diabetic can feel overwhelmed and unaware of all the different types of diabetic monitoring devices to know which ones are the best ones to get or purchase for their needs.
For example, not only are their best blood glucose monitors but there are also diabetes watches which are usually worn on the wrist like a wristwatch.

The monitor checks blood glucose levels by administering a painless electric shock which draws interstitial fluid from the pores and this is read by the monitor to obtain a blood glucose level. This testing can be done with no pain or other side effects as often as every 20 minutes and the readings are recorded by the monitor, which can also be set to alarm if readings are too high or too low. With this kind of continuous sampling tracking and trending changes in blood glucose levels throughout the day is relatively easy with diabetic watches.

Diabetic watches, blood glucose monitors and many other diabetic supplies which can be found on the market today are a vital part to being able to safely and accurately monitor your blood glucose numbers and readings. Why not safely monitor you diabetes with all of the proper best blood glucose monitors that is now offered on the market so that you can safely and accurately test and keep a watch on your diabetes?

Continuous blood glucose monitoring

Continuous Blood Glucose monitoring helps people with diabetes manage the disease and avoid its associated problems. A person can use the results of glucose monitoring to make decisions about food, physical activity, and medications. The most common way to check glucose levels involves pricking a fingertip with an automatic lancing device to obtain a blood sample and then using a glucose meter to measure the blood sample’s glucose level.

Continuous blood glucose monitoring (CGM) systems use a tiny sensor inserted under the skin to check glucose levels in tissue fluid. The sensor stays in place for several days to a week and then must be replaced. A transmitter sends information about glucose levels via radio waves from the sensor to a pager like wireless monitor. The user must check blood samples with a glucose meter to program the devices.

Continuous blood glucose monitoring systems are more expensive than conventional glucose monitoring, but they may enable better glucose control. Users can set alarms to alert them when glucose levels are too low or too high. Special software is available to download data from the devices to a computer for tracking and analysis of patterns and trends, and the systems can display trend graphs on the monitor screen.

Some of the key factors to remember when it comes to diabetes and properly maintaining them is that Glucose monitoring helps people with diabetes manage the disease and avoid its associated problems. The most common way to check glucose levels involves pricking a fingertip to obtain a blood sample and using a glucose meter to measure the glucose level in the sample. Continuous blood glucose monitoring (CGM) systems use a tiny sensor inserted under the skin to check glucose levels in tissue fluid. A transmitter sends glucose measurements to a wireless monitor.

Blood glucose monitoring device

There are many different types of blood glucose monitoring devices on the market and it is up to you to determine which one is best for you and your needs. Blood glucose monitoring devices are the key to being able to safely maintain and monitor your diabetes and blood glucose levels safely and effectively.

For example, not only are their diabetic glucose monitoring devices but there are also diabetes watches which are usually worn on the wrist like a wristwatch. The monitor checks blood glucose levels by administering a painless electric shock which draws interstitial fluid from the pores and this is read by the monitor to obtain a blood glucose level. This testing can be done with no pain or other side effects as often as every 20 minutes and the readings are recorded by the monitor, which can also be set to alarm if readings are too high or too low. With this kind of continuous sampling tracking and trending changes in blood glucose levels throughout the day is relatively easy with diabetic watches.

Diabetic watches, diabetic glucose monitoring devices and many other diabetic supplies which can be found on the market today are a vital part to being able to safely and accurately monitor your blood glucose numbers and readings. Why not safely monitor you diabetes with all of the proper diabetic glucose monitoring devices that is now offered on the market so that you can safely and accurately test and keep a watch on your diabetes?