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Skin heating type artificial pancreas

An artificial pancreas and heating-type technology, applied in medical science, devices introduced into the body, sensors, etc., can solve the problems of monitoring blood sugar influence, delay between peak action time, etc., and achieve the effect of shortening the peak action time of insulin

Active Publication Date: 2014-02-05
MEDTRUM TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0012] In view of the above-mentioned shortcomings of the prior art, the object of the present invention is to provide a skin heating type artificial pancreas, which is used to solve the problem of the delay between the target blood sugar concentration and the peak action time of insulin in the prior art by controlling the temperature of the human skin. Reduce the impact of temperature changes on monitoring blood sugar

Method used

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Embodiment 1

[0057] This embodiment provides a skin heating device, which is applied in an artificial pancreas composed of a catheter-free insulin pump and blood glucose monitoring equipment. see Figure 1a and Figure 1b , which is a schematic diagram of the principle structure of the skin heating device. The skin heating device 1 includes: a skin heating film 11 , a heating module 12 , a temperature control module 13 , a heat preservation module 14 , and a temperature detection module 15 .

[0058] In this embodiment, the skin heating film 11 in the skin heating device adopts a resistance heating film, and the power supply method of the resistance heating film includes placing a mutual induction coil for wireless power supply on the resistance heating film, that is, the wireless power supply The mutual induction coil is used to wirelessly supply power to the resistance heating membrane, and the resistance heating membrane is connected to the built-in power supply of the blood glucose mon...

Embodiment 2

[0064] This embodiment provides a skin heating type artificial pancreas, please refer to Figure 3a and Figure 3b , which is a schematic structural diagram of the artificial pancreas. The skin-heating artificial pancreas includes: a blood glucose monitoring device 2 , a catheterless insulin pump 3 , a first skin heating device 4 , and a second skin heating device 5 .

[0065] Blood glucose monitoring device 2 is used for real-time monitoring and measurement of changes in blood sugar in the human body, monitoring the blood sugar level of the human body, and outputting the monitored blood sugar level; in this way, patients and nursing staff can keep track of the changes in blood sugar level of the human body. Take countermeasures. see Figure 4 , which is a schematic structural diagram of the blood glucose monitoring device 2 , and the blood glucose monitoring device 2 includes: a glucose sensor 21 and a continuous blood glucose monitoring device 22 .

[0066] The glucose se...

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Abstract

The invention provides a skin heating type artificial pancreas which comprises a blood sugar monitoring device, a duct-less insulin pump and a skin heating device, wherein the blood sugar monitoring device is used for monitoring the change of the blood sugar in a human body in real time and outputting a blood sugar value; the blood sugar monitoring device comprises a glucose sensor; the duct-less insulin pump is used for simulating the mode and function of a human pancreas for physiologically secreting insulin; the duct-less insulin pump comprises an insulin reserving hose; the skin heating device is used for heating the skin tissues located in the positions buried with the glucose sensor and / or the insulin reserving hose; and the skin heating device comprises a skin heating film, a temperature rising module, a temperature control module, a heat-insulating module and a temperature detecting module. The skin heating type artificial pancreas provided by the invention is capable of controlling the temperature of the skin of the human body, solving the delay problem between target blood sugar concentration and insulin peak acting time, shortening the insulin peak acting time and reducing the influence on the blood sugar monitoring caused by the temperature change.

Description

technical field [0001] The invention belongs to the field of medical devices, and relates to an artificial pancreas, in particular to a skin heating type artificial pancreas. Background technique [0002] The pancreas in the body of a normal person can automatically monitor changes in the glucose content in the blood of the human body and automatically secrete the required insulin. However, in diabetic patients, the body cannot normally secrete the insulin required by the human body, and the function of the human pancreas appears abnormal. Metabolic diseases caused by abnormal pancreatic function, diabetes is a lifelong disease. At present, medical technology is still unable to cure diabetes, and the occurrence and development of diabetes and its complications can only be controlled by stabilizing blood sugar. [0003] The current medical technology uses a glucose sensor implanted in the subcutaneous tissue of the human body to monitor the changes in human blood sugar in re...

Claims

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Application Information

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IPC IPC(8): A61M5/142A61B5/1455A61B5/1473
Inventor 不公告发明人
Owner MEDTRUM TECH
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