An automatic drug injection device

An injection device and drug technology, applied in the field of medical devices, can solve the problems of inconvenience, fear of needle sticking, etc., and achieve the effects of long service life, good versatility, and simple and reliable structure

Active Publication Date: 2018-02-13
金湖县正通塑业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide an automatic drug injection device, which can solve the problem that a considerable proportion of patients who inject drugs at home need the assistance of nursing staff to complete the injection due to their fear of needle injection or the inconvenience of needle injection. question

Method used

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  • An automatic drug injection device

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Embodiment Construction

[0017] Such as figure 1 The shown automatic drug injection device includes a syringe 1, a base 8, a disinfection and hemostasis mechanism 4, a needle advance and retreat mechanism, a medicine pushing mechanism 3 and a control mechanism 10, and the medicine pushing mechanism 3 is a through push-pull type electromagnet, the control mechanism 10 is a single-chip microcomputer or PLC programmable logic controller powered by a battery 9, and its input terminal is also connected with a wireless receiver 11, the disinfection and hemostasis mechanism 4, the needle advance mechanism and the control mechanism 10 Installed on the base 8, the syringe 1 and the drug pushing action mechanism 3 are fixed on the advancing and retreating needle action mechanism, the drug pushing action mechanism 3 is facing the tail of the syringe 1, and the disinfection and hemostasis mechanism 4 is located in front of the needle of the syringe 1, And it is transmitted with the needle advance and retreat acti...

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Abstract

The invention discloses an automatic drug injection device, which includes a syringe, a base, a disinfection and hemostasis mechanism, a needle advance and retreat mechanism, a medicine pushing mechanism and a control mechanism, and the disinfection and hemostasis mechanism, the needle advance and retreat mechanism and the control mechanism are installed On the base, the syringe and the drug pushing action mechanism are fixed on the needle advance and retreat action mechanism, the drug push action mechanism is facing the tail of the syringe, the disinfection and hemostasis mechanism is located in front of the needle of the syringe, and is transmitted with the needle advance and retreat action mechanism; The control mechanism controls the disinfection and hemostasis mechanism, the needle advance and retreat mechanism, and the medicine pushing mechanism to act sequentially. The invention automatically completes the injection process of wiping and disinfection, pricking the needle, pushing medicine, withdrawing the needle, and hemostasis without the need for hand-holding or the assistance of nurses, thereby improving the patient's comprehensive self-care ability; Wipe and disinfect, stop bleeding after withdrawing the needle, and realize the automatic injection process.

Description

technical field [0001] The invention relates to the field of medical equipment, in particular to an automatic drug injection device. Background technique [0002] At present, there are three main ways for diabetic patients to lower blood sugar: 1. Diet control and physical exercise; 2. Oral hypoglycemic drugs; 3. Injection of artificial insulin. Among them, patients who inject artificial insulin inject a certain dose of artificial insulin before meals to supplement the insufficient secretion of the pancreas in the body. Generally, they need to inject 1 to 3 times a day. Most patients inject at home. Older people are more inconvenient to get needles, and a considerable proportion of patients need the assistance of nursing staff to complete the injection, which reduces the comprehensive self-care ability of patients. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide an automatic drug injection device, which can solv...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61M5/20A61M5/31
Inventor 于正鹏于书生
Owner 金湖县正通塑业有限公司
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