Automatic medicine injection system

An automatic injection and drug technology, applied in the direction of drug devices, hypodermic injection devices, control/regulation systems, etc., can solve problems such as inconvenient use, slow drug absorption, poor therapeutic effect, etc.
CN110876823APending Publication Date: 2020-03-13张艳
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
张艳
Publication Date
2020-03-13

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Abstract

The invention provides an automatic medicine injection system, which comprises an injection part, a first medicine storage part and a second medicine storage part, and any two of the injection part, the first medicine storage part and the second medicine storage part are detachably connected. The first medicine storage part comprises a first medicine storage component and a piston type pushing piece; the second medicine storage part comprises a second medicine storage component and an injection pump; the injection part comprises a substrate and at least two injection components, and the injection components are used for injecting medicines; the injection components are formed as needle-like members having fluid passages formed therein, one end of the needle-like member is attached to one side surface of the substrate, and the other end of each injection component is formed as a tip. The substrate further comprises a medicine distribution passage, and the first medicine storage component or the second medicine storage component is communicated with the injection component through the medicine distribution passage; a depth of the injection component inserted into the interstitial tissue of the patient ranges from 0.3 mm to 5 mm. Compared with an injector in the prior art, the automatic medicine injection system is convenient to use, capable of being detachably connected, convenient to store and small in pain to a patient.
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Description

technical field

[0001] The invention relates to the technical field of drug injection, in particular to an automatic drug injection system. Background technique

[0002] Diabetes is a relatively common disease in our lives. With the improvement of living standards, the incidence of diabetes is also increasing. Especially in recent years, the prevalence of diabetes in my country has shown a trend of rapid rise and rejuvenation. However, the current medical level is not developed enough, and a cure for diabetes has not yet been found. Only by testing the blood sugar of diabetic patients can the dosage of hypoglycemic drugs be adjusted, and the symptoms of patients can be relieved in this way. Among the existing diabetes treatment methods, insulin injection is the most direct medical means to control the condition of diabetes. In recent years, there has been a great demand from patients for automatic, portable insulin injection devices. However, existing insulin injection de...

Claims

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