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Automatic infusion set based on multi-pass structure

A technology of automatic infusion sets and infusion bags, which is applied in the direction of devices, instruments, and hypodermic injection devices introduced into the body, which can solve the problem of a large number of infusion bottles, and achieve the effect of reducing the energy and difficulty of nursing care

Inactive Publication Date: 2017-02-01
GENERAL HOSPITAL OF PLA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the above analysis, the present invention aims to provide an automatic infusion device based on a multi-way structure to solve many negative problems caused by the large number of existing infusion bottles.

Method used

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  • Automatic infusion set based on multi-pass structure
  • Automatic infusion set based on multi-pass structure
  • Automatic infusion set based on multi-pass structure

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Embodiment Construction

[0030] Preferred embodiments of the present invention will be specifically described below in conjunction with the accompanying drawings, wherein the accompanying drawings constitute a part of the application and are used together with the embodiments of the present invention to explain the principles of the present invention.

[0031] An automatic infusion device based on a multi-way structure, the infusion system includes: a venous needle 1, a protective cap, a medicine filling plug 2, and a medicine liquid monitoring control box 3;

[0032] The protective cap is used to protect the venous needle 1; the venous needle 1, the dosing plug 2, and the liquid medicine monitoring control box 3 are connected in sequence; the venous needle 1, the dosing plug 2, and the liquid medicine monitoring control box 3 are connected through an infusion hose;

[0033] The liquid medicine monitoring control box 3 includes: a liquid level monitor 5, a multi-pass switching device 6, a flow rate mon...

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Abstract

The invention relates to an automatic infusion set based on a multi-pass structure. The infusion system comprises an intravenous needle, a protective cap, a dosing plug and a liquid medicine monitoring control box, wherein the liquid medicine monitoring control box comprises a liquid level monitor, a flow velocity monitor, a multi-pass conversion device, a flow velocity controller and a central processing unit; the intravenous needle, the dosing plug, the liquid medicine monitoring control box, and an infusion bottle or an infusion bag are connected through infusion hoses; a button is arranged on the liquid medicine monitoring control box and is used for presetting the flow velocity of the liquid medicine; the central processing unit receives monitoring signals of the liquid level monitor and the flow velocity monitor and controls the rotary multi-pass and flow velocity controller to gate the liquid medicine and control the flow velocity. According to the infusion set disclosed by the invention, intravenous injection of multi-bottle or infusion bag medicines can be performed at a time, the injection process is completely automatic, the workload of nurse clinicians is greatly reduced, automatic alarm reminding can be given to a corresponding mobile terminal when infusion is completed or an emergency situation occurs, and the safety and the reliability of the infusion process are ensured.

Description

technical field [0001] The invention relates to the technical field of infusion equipment, in particular to an automatic infusion device based on a multi-way structure. Background technique [0002] Infusion is a large dose (more than 100ml for one administration) injection that is infused into the body by intravenous infusion. Usually packaged in glass or plastic infusion bottles or pouches without preservatives or bacteriostats. When in use, the drip rate is adjusted through the infusion set, and it enters the vein continuously and steadily to replenish body fluids, electrolytes or provide nutrients. Because it is used in large amounts and directly enters the blood, the quality requirements are high, and the production process is also somewhat different from small-needle injections. [0003] If there are too many infusion bottles or infusion bags in the traditional infusion set, the height of the last infusion bottle will become lower, resulting in insufficient infusion ...

Claims

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Application Information

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IPC IPC(8): A61M5/14A61M5/168
CPCA61M5/1408A61M5/168
Inventor 吴志勇
Owner GENERAL HOSPITAL OF PLA
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