Liquid medicine syringe device driven by linear motor and solenoid valve

A solenoid valve-driven, linear motor technology, used in automatic injectors, syringes, infusion sets, etc., can solve the problems of being difficult to carry, bulky, unable to meet the real-time and reliability requirements of automatic injection, and achieve easy portability, fast Injection, achieve protective effect

Active Publication Date: 2012-09-19
ZHEJIANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing syringes cannot meet the real-time and reliability requirements of automatic injection
[0003] For example, the needle-free syringe used for

Method used

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  • Liquid medicine syringe device driven by linear motor and solenoid valve
  • Liquid medicine syringe device driven by linear motor and solenoid valve
  • Liquid medicine syringe device driven by linear motor and solenoid valve

Examples

Experimental program
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Embodiment Construction

[0013] The purpose and effects of the present invention will become more apparent by describing the present invention in detail below in conjunction with the accompanying drawings.

[0014] Refer to attached figure 1 , the liquid medicine injector device driven by the linear motor and the solenoid valve of the present invention includes: a housing 1, an electromagnet 2, a permanent magnet 3, a slide frame 4, a medicine storage tank 5, a linear motor coil compartment 7, a limit lock 11, A limiting plate 12 , a liquid guide needle 13 , an infusion set 14 and a strap 16 .

[0015] The electromagnet 2 is fixed on one side inside the housing 1, the permanent magnet 3 is placed in the cavity of the electromagnet 2, and the other side inside the housing 1 is the instrument cabin 15; the linear motor coil cabin 7 is fixed in the housing 1, And in contact with the electromagnet 2, the medicine storage tank 5 is placed in the linear motor coil compartment 7, and is limited by the limi...

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PUM

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Abstract

The invention discloses a liquid medicine syringe device driven by a linear motor and a solenoid valve, wherein the liquid medicine syringe device takes an action after receiving a transmitted control command through a Bluetooth, and injects liquid medicine to muscles of a human body through the linear motor and the solenoid valve so as to achieve the injection. The liquid medicine syringe device can receive signals in a real-time manner, can protect high-risk patients, can quickly inject liquid medicine to the patients, is stable and reliable, and is convenient to carry about.

Description

technical field [0001] The invention relates to the field of medicine injection, in particular to a medicine liquid injector device driven by a linear motor and an electromagnetic valve. Background technique [0002] With the development of wireless mobile communication, the mobile medical model has gradually become a hot spot in social medical reform. Teletherapy devices for patients have enabled medical professionals to perform remote surgical treatments on patients. However, in the mobile medical system, there is a lack of an executive mechanism that can perform emergency treatment on patients in an emergency. When the patient falls ill, he still needs to rescue himself by artificially taking or injecting emergency medicine. Existing syringes cannot meet the real-time and reliability requirements of automatic injection. [0003] For example, the needle-free syringe used for insulin injection needs to be pushed by manpower, while the general automatic injector has the d...

Claims

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Application Information

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IPC IPC(8): A61M5/20
Inventor 孟濬林斌陈啸
Owner ZHEJIANG UNIV
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