Blood sugar monitoring and control system

Abstract

A blood sugar monitoring and control system, comprising: a detection device and a liquid supply device, the detection device can detect the user's blood sugar level at any time by detecting the user's tissue fluid, and when the user's blood sugar level is abnormal, the detection device is activated The liquid supply device enables the liquid supply device to immediately inject insulin liquid into the user's body to adjust the user's blood sugar level, so that the user's blood sugar level can be in a stable state for a long time.

Description

【Technical field】 [0001] This case is about a blood sugar monitoring and control system, especially a blood sugar monitoring and control system that can monitor and control the blood sugar content of the human body for a long time. 【Background technique】 [0002] The self-testing of blood sugar plays a very important role in the management of blood sugar for diabetic patients, but the current blood sugar machines used to measure blood sugar are not easy to carry, so it becomes difficult for patients to detect blood sugar levels when they go out, and in the process of measuring blood sugar, Sometimes there is no bleeding or too little blood when the needle is inserted, so it is necessary to insert the needle again or forcefully squeeze out the blood. In addition, when patients find abnormal blood sugar, it is difficult to take oral medicines or injections immediately, which will lead to the inability of blood sugar to maintain a stable state for a long time, which is likely t...

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problem that the traditional insulin injection method will cause pain and inconvenience to the patient, this case provides a blood sugar monitoring and control system, including: a detection device, including a first microneedle patch, a liquid pumping actuator, and a sensor and a monitoring control chip, wherein the first microneedle patch has a plurality of hollow microneedles, attached to and inserted into the human skin to absorb a tissue fluid, the fluid-absorbing actuator is provided with a fluid-conducting channel and a first actuating unit, The fluid guiding channel communicates with the first microneedle patch, and the first actuating unit is actuated so that the fluid guiding channel forms a pressure difference to absorb the interstitial fluid, and also makes the fluid guiding channel absorb the tissue fluid produced by the plurality of hollow microneedles. The interstitial fluid is introduced, and the sensor is installed in the fluid guide channel to monitor the blood glucose content in the interstitial fluid, and transmit it to the monitoring control chip to interpret and calculate a blood glucose value information, and send a notification of the blood glucose value information; and A liquid supply device comprising a second microneedle patch, a liquid supply actuator, a liquid supply chamber and a liquid supply control chip, wherein the second microneedle patch has a plurality of hollow microneedles for attaching Inserted into human skin, the liquid supply actuator is provided with a liquid injection channel and a second actuating unit, the liquid injection channel communicates with the second microneedle patch, and communicates with the liquid supply chamber, and the liquid supply The chamber stores an insulin liquid, the second actuating unit is used to actuate and compress the liquid injection channel for liquid transmission, and the liquid supply control chip receives the notification of the blood sugar value information sent by the monitoring control chip of the detection device to activate the The second actuating unit of the liquid supply device makes the liquid injection channel form a pressure difference to transmit the insulin liquid stored in the liquid supply chamber, and guide it into the plurality of hollow microneedles to inject the insulin liquid into the subcutaneous tissue of the human body , in order to control the balance required for blood sugar

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