Non-contact glucometer. List of best glucometters without piercing finger and their description

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New non-invasive glucose meters are designed to measure the level of glucose in the blood using a thermospectroscopic diagnostic method, without piercing the finger. Diabetics throughout their lives have to regularly monitor blood sugar indicators in order to prevent the development of complications.

Usually use injection equipment to determine indicators. However, today in the light newest technologiesSick diabetes patients have the opportunity to use sugar to measure special devices that do not injure the skin, analyzes without pain and risk of infection with viral diseases.

In the market of products for diabetics, various models of non-invasive devices are offered, which quickly conduct testing and provide accurate research results.

Why choose a glucometer without a finger puncture

The main advantage of such a device is that the non-invasive glucometer is measured by sugar in the blood, without piercing finger. That is, diabetics should not be afraid more that the piercing device will cause pain and hurts skin.

There are several options for measuring blood sugar without blood intake. Thus, the non-invasive glucometter Omelon is diagnosed by measuring blood pressure, analyzing the condition of blood vessels.

Also proposed models that measure the level of glucose in the body, estimating the condition of the skin, you only need to attach the reader to the body.

The price of such glucometters is quite high, but a similar device is universal in that it is additionally possible to estimate the overall condition of the body and determine whether an additional insulin injection is required.

Best Glucometer without blood collection Omeloon A-1

Sugar level

The most famous is the device Omeloon A-1, which monitors blood glucose indicators based on blood pressure indicators. Such an appliance works like an ordinary tonometer, that is, it can measure blood pressure, to identify the pulse, after which the data obtained is converted into blood sugar.

These devices are equipped with an eight-bit liquid crystal monitor. To determine indicators, a compression cuff is used, which is attached to the forearm. Measures are performed first on one, and after on the other hand.

The principle of operation of the glucometter is that the compression cuff provokes the appearance of blood pulses in the arteries, which change the air pressure in the pumped wreck. Using the motion sensor, which is installed in a tonometer, air pulses are converted to electrical, after which the indicators are processed using a microscopic controller.

Analyzes for sugar with the help of Omelon A-1 are carried out in the morning, before meals, or 2-3 hours after morning food. Norm for this device The level of glucose is considered 3.2-5.5 mmol / liter or 60-100 mg / dl.
Before starting the procedure, diabetics should be sitting in a convenient pose and relax. It is important that no extraneous sounds are worried about the patient. While the measurement is not completed, it is impossible to talk and distracted by anything, otherwise the results of the analysis will be unreliable. The price of the device is approximately 6,000 rubles.

Non-invasive glucometer Gluco Track

The new glucometer without punctures and inexpensively offers the same name Gluco Track, Israel. Such a device knows how to measure the level of glucose in the blood using a special clip, which is fixed on the UH uch and use as a sensor.

The device allows not only to recognize the indicators of once, but also conducts an assessment of the patient's condition for a long time. The operation of the work is to use three technologies - ultrasound, heat capacity and thermal conductivity.

Separately, these technologies do not guarantee the exact result, but their joint combination allows you to get very truthful indicators with an accuracy of 92 percent.

The device has a large graphic display on which you can see the numbers and graphs. They are just as easy for them as a regular mobile phone.
The ear sensor changes after a while. The device includes three clips that can use different people.
When using such a glucometter, you do not need consumables.

TCGM symphony analyzer

It is carried out by using transdermal diagnostics, which does not require puncture on the skin. Before carrying out the procedure, the skin is prepared with the help of a special system of preludes Skinphs.

The absorption of the epithelium surface occurs, which in appearance and the principle of work resembles ordinary peeling. Such a process allows to improve the electrical conductivity of the skin.

When the skin is prepared, a special sensor is firmly attached to the body, which estimates the condition of subcutaneous fatty fiber and determines the blood sugar level. All data obtained is transmitted to the cell phone.

The analyzer is convenient because it does not appear irritation and redness.

The accuracy of the device is 94.4 percent, which is quite a lot for the non-invasive instrument.

Non-invasive optical device C8 MediSensors

Today, on sale in Europe there is a non-contact glucometerc8 MediSensors, which has a sign of compliance with the European standard.

The device uses the effect of spectroscopy of the Raman light scattering. Moving light rays through the skin, the analyzer reveals the violation and determines the level of glucose in the blood.

At the time of contact with the skin, the sensor regularly sends data to a cell phone through wireless network Bluetooth. Due to this, diabetics can quickly and accurately monitor blood sugar.

When receiving overestimated or lowered data, the device notifies this warning message. Currently, the instrument management program is compatible with operational android system and iOS.
The monochromatic light source shines the skin and discovers multiple light. Based on the color, which gave rise to a combination dispersion, the chemical structure of molecules is estimated. Due to the reading of molecules of various shapes, glucose concentration is determined.

Glucometer Sugarsenz.

The Californian company Glucovation has developed a system for constant monitoring of glucose in the blood, which is suitable for both people with diagnosis of diabetes and healthy patients. The device is attached to the skin, after a certain period of time makes an imperceptible puncture and gets blood samples for research.

Such a device does not require calibration. To measure the level of sugar in the blood, the electrochemical method of diagnosis is used. The sensor works continuously for a week. The results obtained are transmitted every five minutes on the smartphone. Low.

Thanks to such a system, diabetics can in real time to control its state, track, how physical exercises or diet food affect the body.

The price of such an instrument is 150 dollars. Replaceable sensor can be bought for $ 20.

Implanted Glysens system

This is a new generation system, which in 2017 can get wide popularity among diabetics through convenience and high accuracy. This contactless analyzer has been operating over a whole year without replacement.

The system has two parts - sensor and receiver. The sensor in appearance resembles a dairy cover, but has a miniature dimensions. It is implanted under the skin in the base of the fatty layer. Sensor with wireless system Contacts with an external receiver and transmits indicators to it.

Compared to similar devices, Glysens is able to track the oxygen indicators after reaction with the enzyme applied to the implanted device membrane. Due to this, the level of enzymatic reactions and glucose concentrations in the blood is calculated. The price of such an instrument is not much higher than the cost of such systems.

Information about the errors of non-invasive and invasive glucometrov is presented in the video in this article.

The non-invasive glucometer allows you to measure the amount of glucose in human blood thermospectroscopic method. After all, control over the concentration of glucose in the blood is a priority task that is aimed at preventing complications associated with the effects of diabetes mellitus. This method Control is called non-invasive because it does not require the fence of capillary blood from the finger.

To take advantage of the usual glucometer, you must be prepared for the fact that this procedure is rather painful. In addition, each time the patient risks to become infected with any disease or infection transmitting through blood, we are talking about AIDS, hepatitis with and others. The need for a daily finger puncture creates inconvenience in ordinary life, although the patient still goes to this step, t . To. There is a danger of glycemia and a shift in whom.

In addition, due to the constant puncture of the finger on its surface, corns are formed, and blood circulation deteriorates that in the future leads to a deterioration of self-diagnosis. And although it is necessary to carry out the procedure 4-7 times a day, diabetics checks the amount of glucose in the blood only twice a day - in the morning and in the evening.

Advantages of the non-invasive diagnostic method

An inadequate method that helps determine blood glucose concentration is a fast, painless, safe and convenient alternative to the usual test method. It allows adequate and regular control.

To date, there are huge many non-invasive glucose meters that allow you to choose for yourself the most optimal device corresponding to the queries of the price-quality. What non-invasive glucose meters are known to the world today?

Non-invasive device Omeloon A-1

Speaking of non-invasive glucose meter and automatic tonometer Omeloon A-1, it must be said that this device uses the principle of a conventional tonometer in its work: it measures the pressure and the pulse frequency, and then translates this data to the blood glucose level.

The role of the indicator in it plays a liquid crystal eight-bit display. The tonometer issues the parameters of the lower and upper blood pressure, as well as the frequency of the pulse by means of a compression cuff, which is fixed on the forearm of the hand. The device then calculates blood glucose concentration without blood intake, based on the information obtained during blood pressure measurement.

How does the Omeloon A-1 work? The compression cuff, fixed on the forearm of hand, causes blood pulses passing by artery hand, create impulse changes in air pressure, which is injected into the cuff. The pressure sensor located in the tongochuetre converts these air pulses into electrical signals, which then processes the microcontroller of the glucose meter. To measure the upper and lower pressure, as well as calculate the level of glucose in the blood, the pulse wave parameters are used. The results of the measurements and calculations can be seen on the display of the device.

It is necessary to determine the concentration of glucose in the blood in the morning on an empty stomach or 2-3 hours after meals. The normal values \u200b\u200bof blood glucose levels are 3.2-5.5 mmol / l or 60-100 mg / dl. To take advantage of the device, you need to follow certain requirements: sit in a relaxed atmosphere, in silence, not worrying and not to talk throughout the entire time while the device works. And it must be borne in mind that glucometters from different manufacturers Customized in different ways and can have their own blood sugar content.

Nean invasive device Gluco Track

The non-invasive Glucometer of IsraelCool production measures the level of glucose in the blood using a special clip attached to the ear's urine. You can both simultaneously measure the concentration of glucose in the blood and continuous monitoring. The principle of operation is based on a combination of three technologies: ultrasound, heat capacity and measuring electrical conductivity.

Each of these methods has ever been used in certain developments, but separately none of them at the current level of technology did not provide sufficient reliability and accuracy. But due to the combination of all three methods, simultaneously managed to achieve unprecedented heights and obtain quite accurate results.

The last version of the glucu track is very attractive external species, a large graphic screen that is able to produce deployed statistical reports and graphic elements. Control the device is as easy as cell phone. As for the ease clips, it is replaceable. Using additional clips, three people can be used by the device. Moreover, especially for such a case is provided for all clips to have different colour. The device does not require any consumables, so it can be significantly saved on its operation.

As a result of clinical trials, it was proved that 92% of the measurements obtained correspond to all existing international accuracy standards, it creates prerequisites for fundamentally new developments.

Non-invasive TCGM Symphony Device

This non-invasive glucometer produces all measurements of transdermally, it also does not provide for the puncture of the skin and the introduction of the sensor under the skin. The only thing that he requires to spend all the necessary measurements is special skin training with the help of another system - preludes (preludes skinning systems). This device "absorbs" the topmost layer of the skin. That is, on a small area of \u200b\u200bskin, consisting of burned cells with a thickness of 0.01 mm, a peculiar peeling is carried out. It is necessary to improve the electrical conductivity of the skin.

In the future, the sensor is attached to this place - as tightly as possible to the skin. After some time, data on the number of sugar in the subcutaneous fat tissue will be obtained and transferred to the phone. In 2011, the device was investigated in the United States. As a result, all respondents who used this sensor did not notice any irritation on the skin or redness at the location of the sensor.

Analysis The resulting results showed that the device just slightly reaches the accuracy of ordinary glucometrov, its accuracy was 94.4%. It was decided that it was quite possible to use patients with diabetes mellitus to measure the concentration of blood sugar every 15 minutes.

Exercises, food, medicines, stress and many other factors can affect this level, so regular measurement of the sugar level will allow you to better cope with this disease, tracking any fluctuations caused by various reasons. In addition, the preservation of blood sugar levels at a normal level will allow a person to prevent many health problems associated with diabetes or hypoglycemia. And the glucometer is one of the most effective tools for monitoring the course of the disease.

In principle, all glucometters are the same. Insert the test strip into the device. Then pick your finger with a needle or lancet and put a drip of my blood on this strip. And wait when the readings will seem on the screen. The main differences are in the price, the amount of memory of such devices, measurement accuracy (this is important when determining the insulin dose) and the duration of testing time. But recently new systems began to appear, which are somewhat different from all others.

The variety of glucometrov is great, but we will only imagine you various devicesAs already familiar and proven and new developers who have used modern technologies to make such devices are more convenient for use.

Accu-Chek Aviva

Accu-Check Aviva

This is one of the models of the long line of Roche's glucometters with the general name of ACCU-CHEK, characterized by ease of use and speed of measurement (5 sec).

A small device (dimensions of 69x43x20 mm, the weight of 60 g.) Is characterized by its solid set of functions, among which: screen illumination, the ability to put tags specifying, before or after eating, a connection with a computer, a large amount of memory, was carried out by 500 measurements, calculation of average glucose levels for 1, 2 weeks or per month; The presence of alarm clock that will remind you of the need to measure. In addition, the system can recognize overdue test strips.

Aviva determines blood sugar levels of only 0.6 μl, and this means that these measurements are not so painful, as it was quite recently. However, if you use the ACCU-Chek MultiClix puncturing device, which can vary the penetration depth lancet.

The built-in battery is enough for 2000 measurements.

The device can work with the ACCU-CHEK specialized application for data management.

Price: $ 13.99 (Amazon.com)

iHealth Smart Glucometer.

ihealth Smart Glucometer supplemented the long line of various IHealth's medical devices connected to the smartphone, and allows diabetics to easily monitor blood sugar at any time and anywhere. The device (and this is the second version of the device) can send information wireless to the iHealth MyVitals application, allowing users to record up to 500 readings only in the device itself and significantly more in cloud storage. The user can view the trends of changing blood sugar levels, establish reminders of the need for measuring or accepting medication, as well as monitor the shelf life of test strips.

Measurement results for 5 seconds are displayed on the LED screen and are automatically transmitted via Bluetooth in mobile device On the iOS database. At the same time, a drop of blood is used for analysis of only 0.7 μl.

According to CNET (October, 2013), entered the top three of the best glucometters working with a mobile device.

Price: $ 29.95

iquickit Saliva Analyzer

iquickit Saliva Analyzer is a glucometer that determines the level of sugar not by blood test, but by controlling saliva. The developers of this device working in a pair with a smartphone set themselves the goal to reduce pain during measurements. The glucometter is not yet sold and tested. The device is characterized in that it allows to measure not only the level of sugar, but also the level of acetone in the saliva of diabetics. Acetone appears in the saliva of diabetics, when the disease is in the acute stage, in diabetic ketoacidosis, which can be fatal.

At the same time, if, for example, the level of sugar is 550, and the analysis of saliva showed the presence of acetone, a mobile device that received data from the analyzer, send a message to the patient so that he immediately appealing for medical care, while the same message is sent to the relatives of the patient and / or attending a doctor.

The price of the device is not yet defined.

Sugarsenz.

California company Glucovation has developed a system of constant monitoring of blood sugar in Sugarsenz, which can be used both diabetics and healthy people. Like some other similar systems for diabetics, the device is attached (glued) to the leather and periodically independently and painlessly penetrates through the skin to obtain a blood sample for measurement. According to developers, the system does not require calibration with the help of blood from the finger. Sugar level measurement is carried out with an electrochemical method using the technology developed in Glucovation.

The sensor can work 7 days without a break and transmit statistics on a smartphone or physical activity tracker every 5 minutes, allowing real-time to obtain an analysis of how diet or physical exercise affect the metabolism. At the same time, complex metabolic data is converted to an application to the metrics, understandable to the user.

The price of the device is approximately $ 150, the price of replaceable sensors is $ 20.

Glysens.

Glysens has developed an implantable glucose level monitoring system that can work for about a year without requiring replacement. The system consists of two parts. This is a sensor, which is similar to a cap from a bottle of milk, only a thinner, which is implanted under the skin into a fat layer. It connects with an external receiver wirelessly, which is slightly thicker. mobile phone. The receiver shows the current level of glucose, the latest historical data, trends, and issues warning signals when the established level of blood sugar is exceeded. It is assumed that in the future the receiver will be replaced by an application running in a mobile phone.

By design, the system is similar to similar subcutaneous systems that are already available on the market (Dexcom, Medtronic, Abbott). The principal difference is that the sensors in existing systems We need recalibration several times a day and can stay on site no more than a week.

The company has already conducted successful tests for six patients using the first version of the device. Despite the fact that in this embodiment, the sensor was almost twice as thicker than in the subsequent version, almost all patients participating in the tests, after some time simply forgotten about the implanted sensor, the developers approve.

Unlike competitive systems, the Glysens sensor monitors the oxygen level, due to which it receives its unique stability. Glucose and oxygen pass from the blood flux into the membrane, which covers the matrix of electrochemical detectors. The membrane is covered with an enzyme that interacts with oxygen. Measuring the amount of oxygen remaining after the reaction with the enzyme, the device can calculate the degree of enzymatic reaction and, consequently, the concentration of glucose.

The search for the possibility of measuring the level of sugar in the body with a non-invasive way has been continuing for about 20 years and until now all attempts completed without success, since the accuracy of measurements left much to be desired. The patented technology used in Socrates Companion, this problem, according to the company, decided.

Currently, the device expects the permission of state bodies to use in the United States and has not yet been on sale.

The cost of the device is also unknown.

Glucometer is a special electronic devicewhich is used to determine blood sugar concentration. These devices are used by patients with diabetes and make it possible to learn the level of glucose during the day without referring to the medical institution.

Now the market is represented a large number of Glucometers of domestic and imported production. Most of them relate to invasive, that is, to take blood for analysis, it is necessary to pierce the skin.

Determination of blood sugar content using such glucometrov is carried out test strips. A contrast agent is applied to these strips, which, when contacting with blood, reacts, resulting in a quantitative determination of glucose in the blood.

In addition, a markup is applied to the test strips, which indicates which place to apply blood when analyzing.

For each version of the glucometer, a separate view of the test strip is performed. For each subsequent measurement you need to take a new test strip.

In the market also presented non-invasive glucometters that do not require a skin puncture and do not require strips, and the price of them is quite democratic. An example of such a glucometer is the device of the Russian production of Omeloon A-1. The price of the device is relevant at the time of sale, and should be refined in the items of implementation.

This machine performs two functions at once:

Automatic arterial pressure determination.
Measuring blood sugar levels in a non-invasive way, that is, without the need to puncture a finger.

With such a device, control the concentration of glucose at home was much easierless without stripes. The process itself occurs completely painless and safely, does not cause injury.

Glucose is a source of energy for cells and tissues of the body, as well as it affects the state of the vessels. From the amount of glucose, as well as the presence of insulin hormone depends vascular tone.

Glucometer Omelon A-1 without strips allows you to analyze the tone of blood vessels in arterial pressure and the pulse wave. Measurements are carried out sequentially first on one, and then on the other hand. After that, the glucose level is calculated, and the measurement results appear on the screen of the instrument in digital terms.

Omeloon A-1 has a powerful and high-quality pressure sensor and processor that make it possible to determine blood pressure more precisely than when using other tonometers.

These instruments are, and this is the development of scientists of our country, they are patented in Russia and in the United States. Developers and manufacturers were able to invest in the device the most advanced technical solutions so that each user would easily master the work with him.

The indication of the sugar level in the device Omeloon A-1 is calibrated according to the glucose oxidase method (Method of Somoga-Nelson), that is, the basis of the minimum level of biological control is taken as the basis, in which the norm is ranging from 3.2 to 5.5 mmol / liter.

Omeloon A-1 can be used to determine the level of glucose both in healthy people and in insulin-dependent diabetes mellitus.

The glucose concentration should be determined in the morning on an empty stomach or no earlier than 2.5 hours after meals. Before applying the device, it is necessary to study the instructions well to correctly determine the scale (first or second), then you need to take a calm relaxed pose and be in it at least five minutes before measuring.

If there is a need to compare the data obtained on Omeloon A-1 with measurements of other devices, then you must first analyze using Omeloon A-1, and then take another glucometer.

At the same time, it is necessary to take into account the method of adjusting another instrument, its measurement method, as well as the norm of glucose content for this unit.

Another type of non-invasive glucometter without striped is glucotrackdf-f. This device is made by the Israeli company Integrity Applications and is allowed for sale in the European continent, the unit price is respectively different in each individual country.

This device is a clips sensor that is attached to the ear's urine. To view the results there is a small but not completely convenient device.

The GlucotrackDF-F power is carried out from the USB port, while you can simultaneously transmit data to the computer. Three people can be applied immediately for reading, but the sensor for each need its own, the price does not take into account.

A clips replacement must be made every six months, and each month the device must pass the device itself. The manufacturer's company argues that this can be done at home, but still it is better that specialists in the hospital will conduct this procedure.

The calibration process is sufficiently long and can take about 1.5 hours. The price is also relevant at the time of sale.

Ak-Chek Mobile

This is a type of glucometer that does not use test strips, but it is invasive (requires blood fence). This unit uses a special test cassette, which allows you to make 50 measurements. The price of the device is 1290 rubles, however, the price may vary depending on the country of sale or from the currency rate.

The glucometer is a system of three in one and contains all the necessary elements to accurately determine the content of glucose. The device produces the Swiss company Rochediagnostics.

Accu-check Mobile will save its owner from risk scatter test strips, because they are simply absent. Instead, a test cassette is included in the bundle and perforator for puncture of the skin with lancetons built into it.

To avoid an unintentional finger puncture and produce a quick replacement of used lanceters, the handle has a swivel mechanism. The test cassette contains 50 strips and is designed for 50 analyzes, which displays the price of the device.

The weight of the glucometer is about 130 g, so it can always be worn with you in your pocket or handbag.

This instrument can be connected to a computer using a USB cord or infrared port, which allows you to transmit the results of the analysis results for processing and storage to a computer without using additional programs. And in general, long ago on the market and long known diabetics.

Accu-Chekmobile has a memory for 2000 measurements. It is also capable of calculating the average glucose level in a diabetes patient for 1 or 2 weeks, a month or quarter.

Unfortunately, absolutely all categories of citizens are subject to diabetes today, regardless of their age. To keep control of the level of glucose in the blood of children, especially relevant to use painless methods, but the desire to undergo this procedure without skin punctures is also in other patients. That is why recently gain the popularity of glucometters without test strips. What their peculiarity and principle of operation will be described below.

What is this device

The glucometter is a device for calculating blood glucose levels. It is obliged to have each patient with a diagnosis of 1 or 2 types of disease, since in such situations the frequency of analyzes cannot allow each time a medical institution.

People who claim to do without glucometers are simply lucky who have not yet encountered the possible consequences of a sharp change in the level of sugar, and hope that you are one of them. The uncontrolled course of diabetes can lead to a heart attack, gangrene, blindness and violation of brain activity, so it's not worth joking with it.

Popular devices

To date, diabetics are offered non-invasive and invasive devices. The latter are most often used, but indicate the need for additional purchase test strips for a glucometer. Their price depends on the manufacturer and the number of pieces in the package. Invasive devices work directly with blood, and to determine the sugar value, each time you need to make it a fence by puncture finger. The resulting biological fluid should be on a specially designated place on the strip, according to the results of the chemical reaction, the level of glucose is determined.

Consumables

To accurately determine the amount of sugar when skin proof, the device requires test strips. For the contour glucometters, "Vantach" and "Ak-Chek" can be obtained in any pharmacy, but there are less common brands, finding the material for which will be a problem. It should be before purchasing the device itself, since it is impossible to use it without strips, it will be an excessive waste of money.

Each strip is disposable and can only be used in the device of the same name. That is, the test strips for the Bionime glucumber can only be used in it and will not work in another device. They are sold in stationary pharmacies or on specialized sites on the Internet.

Maximum accuracy

Among the abundance of modern instruments to control the level of glucose, the German glucometer "Contour TS" is characterized by the greatest accuracy. Test strips for him, compared to other brands, cost inexpensively, only 350-400 rubles for packaging of 25 pieces, which is another advantage of the device. The glucometer itself is also inexpensive, it will be necessary to give it only 450-500 rubles.

In addition, the device is distinguished by reliability and ease of use, so very popular among the elder population. The disadvantage can be called the ability to "memorize" only 250 last measurements and the test duration of 8 seconds, but for such a price it is possible to forgive.

Modern technologies

Non-invasive appliances are glucometters without test strips, since it is not required to use direct contact with blood with blood. Modern models are equipped with a multitude of secondary functions and are able to determine the level of plasma, cholesterol, ketone bodies, lactic acid and other substances. There are devices and with voice controlcapable of voice results, and not display. This is especially useful for visually impaired patients. Also, depending on the company and model, the instruments are distinguished by time analysis, size, weight, memory, and other functionality.

Domestic development

The result of the work of Russian scientists for diabetics today is a glucometer without test strips "Omeloon". The principle of its work is based on the fact that glucose is an energy material affecting the tone of the vessels. It is from its quantity in the blood, blood pressure and pulse depends largely, which is the main factors for calculating the level of sugar in patients. Thus, the device measures the pressure of both hands, analyzes it and calculates the level of glucose, withdrawing it on the screen.

At the same time, no punctures do not need to do, everything is carried out by measuring the pressure, as on the usual tonometer. The indication of the sugar level is calibrated by Nelson's self-nurse. The device is suitable for controlling healthy people and patients with insulin-dependent diabetes. The cost of the first model of the device is approximately 5 thousand rubles, for a modified version will have to give 6.5, but the principle of operation they are the same.

Terms of Use

So that the measurement result is as accurate as possible, it should be carried out on an empty stomach in the morning or 150 minutes after the extreme meals. It is first necessary to relax to bring the pulse and pressure to the norm, and then turn on the device. If you plan to compare the results of a non-invasive glucose meter with another, then you should first use it, and then the model that requires a puncture.

Economical model from "Accu Check"

Innovation of a kind is the device from a Swiss brand, requiring blood collection, but not having a test strip. The Glucometer "Accu Check Mobile" in its configuration has a special cassette, designed to 50 use at once, and puncturing perforator. The device protects a person from a random puncture, weighs only 130 grams, it is capable of stored in memory the results of the last two thousand measurements and costs 3.5-4.5 thousand.

In addition, the device is capable of analyzing the available data, output the average sugar level coefficients for certain periods of time and connect to a computer without additional software.

Not the best option

According to reviews, this is "glucotrek" from the Israeli company. It takes measurement of sugar when contacting the ear of the ear thanks to a special clip. The procedure itself is not very convenient, and the device requires regular calibration by a specialist, so I have not received proper distribution.

Best option for frequent use

If necessary, control the level of sugar as often as possible should be paid to the TCGM symphony glucometer. It represents a whole system and makes an analysis without contact with blood, completely painless. Before applying, the location of the device is treated with a special solution and leave the device on it capable of fixing and output new data every 15-20 minutes.

Its accuracy is 94.5%. Such a glucometer without a test strip removes the upper cornealed cell layer to improve thermal conductivity and analyzes the change in the composition of the intercellular fluid. It is still very difficult to buy it, but the cost, according to the applications of manufacturers, is only 560-850 rubles. (10-15 dollars). According to the reviews of patients, irritation after using the device, therefore it can be used without fears to use all groups of diabetics. Test results are transmitted to the phone.