Field of application

People with the disease of diabetes requires a systematic check on blood sugar. The analysis is based on a drop of blood obtained by invasive methods. Today, the world industry of medical equipment has not created a wearable device that allows a 100% accuracy to determine the level of sugar in the blood of the patient by non-invasive method.

THE COMPANY «TSARGIFT» PRESENTS OWN DEVELOPMENT THAT HAS NO ANALOGUES IN THE WORLD

Glucose Portable Analyzer 3х (GPA 3х) – is not just a unique innovative device for non-invasive quantitative measurement of glucose in the blood. This high-tech system allows you to do the followings:

• perform remote monitoring of blood glucose with preservation of history;

• assess the overall health condition based on the main indicators of vital activity;

• timely notify the physician in case of worsening of the patient's health.

Description of the device system GPA 3x

The complex GPA 3x consists of the following components:

• Special bracelet with software and touch screen to display the measured indicators

• The ear clip with sensor of translucency

• Dispatching Software

To ensure the functioning of the system, we use a set of standard sensors and our company’s own innovative means and methods of monitoring:

• Pulse sensor

• Electrical conductivity sensor

• Body temperature sensor

• Laser-optical sensor of blood pressure (the development of “Tsargift”)

• Laser-ultrasonic sensor

• Light permeability sensor

Internal bracelet device includes a set of sensors:

• laser-optical sensor;

• thermometer;

• pulse oximeter;

• laser-ultrasonic sensor;

• bioimpedance;

• body electrical conductivity sensor.

Principle of operation

The system GPA 3x is using three methods for measuring blood sugar:

• Assessment technology of the level of glucose according to the electrical properties of blood (accuracy of 87 - 91%);

• ultrasonic technology (precision of 80 - 92%);

• infrared spectroscopy (85 - 97%).

The mathematical correlation of the measurement of these techniques in combination allows us to obtain a sufficient accuracy (85%) for monitoring the dynamics of the patient’s condition, the safety of its life and health in real time.

Technologies used

Built-in software:

• С/C++

• Assembler

Server software:

• PHP / Zend Framework

• HTML / CSS

• MySQL

Functions of GPA 3x system:

• Non-invasive, at specified intervals measures the amount of glucose in the blood

• Produce an overall assessment of the level of health of the patient on the following parameters:

- Blood pressure;

- The balance of water, protein and fat metabolism;

- The frequency, rhythm, heart rate variability;

- Vegetative and neurohumoral balance;

- A body temperature;

- Saturation.

• Notify the patient regarding the indicators’ deviation from the norm and make recommendations on the need to undergo laboratory testing of blood

• Make recommendations on the admission of the patient to drugs

• Keep a history of the dynamics of changes in the readings of blood sugar

• Transfer the data to the control center in real time

• Provide doctor’s online access to the statistical information on the health status of the patient in order to monitor the dynamics of the level of sugar in his blood

• Provide integration with social networks