Fully-automatic mechanical insulin injection pump

A fully automatic insulin injection technology, applied in the treatment of type II patients, in the field of fully automatic mechanical insulin injection pumps, can solve the problems of low popularity, large side effects, and affecting the quality of life of patients

Inactive Publication Date: 2012-07-04
HUAIHAI INST OF TECH
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Problems solved by technology

[0011] To sum up, on the one hand, the current insulin pump has a large market demand and a wide market development space, but because it is mainly concentrated in high-end technology monopoly and expensive, Chinese patients benefit less, and the price of imported insulin pumps is 40,000-40,000 yuan. 50,000 yuan, 20,000 to 30,000 yuan for domestic products. Adding the usual consumables, medicines and other expenses, it is undoubtedly an astronomic

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  • Fully-automatic mechanical insulin injection pump
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  • Fully-automatic mechanical insulin injection pump

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Embodiment approach

[0033] The specific implementation methods of each system or institution are as follows:

[0034] 1. According to the invention, the fully automatic mechanical watch remanufactured movement 20 customized according to the injection requirements adopts the working principle and parameters of the fully automatic mechanical watch according to the technical requirements of the injection pump. Order directly from watch manufacturers. In order to ensure the power requirements, reliability and economical requirements of the pump at work, the main parameters of the assessment include: instantaneous drive power, maximum drive power, timepiece function, service life, reliability and maintainability. After investigation, it was determined that the "Shanghai brand" SH546 automatic single-calendar mechanical watch remanufactured movement produced by Shanghai New Century Watch Co., Ltd. is the remanufactured prototype, which has the advantages of low cost, long life, good reliability, and ti...

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Abstract

The invention discloses a fully-automatic mechanical insulin injection pump, which comprises a reformed mechanism of a mechanical watch, a continuously variable transmission of a belt friction wheel, an adjusting cam device of technical scheme, a gear rack precise injection and transmission mechanism, a dosage injection mechanism before meal, a medicine feeding system and the like. On the one hand, the output shaft of the mechanism drives the adjusting cam device of the technical scheme to further drive the continuously variable transmission of the belt friction wheel and the gear rack precise injection and transmission mechanism and finally drives the medicine feeding system to perform micro-injection of basic amount. On the other hand, a driven push rod on the cam device pushes a transmission belt on the continuously variable transmission of the belt friction wheel to change the axial position of the friction wheel so as to adjust the transmission ratio of the continuously variable transmission of the belt friction wheel. The fully-automatic mechanical insulin injection pump driven by fully-automatic mechanical way is environmentally friendly, safe and reliable, and can reduce the use cost. Therefore, the invention can vigorously accelerate the treatment effect of diabetes patients, alleviate the economic and spiritual pressure, improve the life quality and obtain good economic and social benefits.

Description

technical field [0001] The items described in the present invention belong to the technical field of household precision medical devices, and specifically relate to a portable, all-weather fully automatic mechanical insulin injection pump for treating type I and type II diabetes, especially for type II patients. Background technique [0002] When the normal pancreas secretes insulin, there are two secretion methods at the same time. One is the basal secretion of insulin. The pancreas will release insulin in small doses uninterrupted for 24 hours to maintain the basal blood sugar from rising. The second way of secretion is that after a meal, the pancreas will secrete a large amount of insulin in a short time to ensure that the food eaten will not cause a sudden increase in blood sugar. It is precisely because the pancreas of the human body has two secretory forms, basal and postprandial, that the blood sugar of normal people can be maintained at a normal level. [0003] The ...

Claims

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Application Information

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IPC IPC(8): A61M5/20
Inventor 张石平
Owner HUAIHAI INST OF TECH
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