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Sealing device

A technology of sealing device and sealing block, which is applied in the field of medical packaging materials, can solve the problems of affecting medical safety, forming hidden dangers, and delaying precious time, so as to achieve the effect of ensuring purity, high purity, and high infusion safety

Inactive Publication Date: 2017-01-25
GUANGZHOU JIANZHITANG MEDICAL INSTR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The sealing device of ordinary double-chamber infusion containers is usually welded, but the operator needs a lot of force to open it when it is activated, and some products are too tight due to high welding temperature, and need to be pressed several times before they can be completely separated. Delay precious time when rescuing patients, and even affect medical safety
And it is easy to produce more particles during the multiple separation process, forming a hidden danger

Method used

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Experimental program
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Embodiment Construction

[0029] refer to Figure 1 ~ Figure 3 , a sealing device of the present invention, comprising a body 1 and a sealing rubber plug 3, the body 1 is provided with a movable sealing block 2; the inner side wall of the body of the movable sealing block 2 and the inner wall of the body 1 and the sealing rubber plug The inner walls of 3 are all sealed by virtual welding.

[0030] As a preferred embodiment of the present invention, the body is hollow cylindrical.

[0031] As a preferred embodiment of the present invention, the body 1 is provided with a movable sealing block 2 extending inward.

[0032] As a preferred embodiment of the present invention, the movable sealing block 2 is concave inward and extends distally.

[0033] As a preferred embodiment of the present invention, the body 1 extends inwardly and is provided with a movable sealing block 2 which is recessed inwardly and extends distally.

[0034] As a preferred embodiment of the present invention, the concave part of t...

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PUM

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Abstract

The invention relates to a sealing device which comprises a body and a sealing rubber plug. The body is provided with a movable sealing block. The inner side wall of the movable sealing block, the inner wall of the body and the inner wall of the sealing rubber plug are subjected to pseudo soldering sealing. The sealing device comprises the recessed movable sealing block and is sealed in the whole course, an embedded sealing mode is adopted, the movable sealing block and the inner wall of the body are subjected to pseudo soldering sealing, particles are not generated easily in the opening process, and the purity degree of medicine liquid can be guaranteed better. Through the form of damaging the sealing device through a pull rod, the damage to the sealing device can have a higher success rate; it can be guaranteed that in an emergency, a transfusion container comes into use quickly, and thus higher transfusion safety guarantee is provided for a patient.

Description

technical field [0001] The invention relates to the field of medical packaging materials, in particular to a sealing device for medical containers. Background technique [0002] The sealing device of ordinary double-chamber infusion containers is usually welded, but the operator needs a lot of force to open it, and some products are too tight due to high welding temperature, and need to be pressed several times before they can be completely separated. Delay precious time when rescuing patients, even affect medical safety. And it is easy to produce more particles in the multiple separation process, forming a hidden danger. Contents of the invention [0003] To solve the above problems, the present invention provides a sealing device that is easier to open and can reduce particle generation. [0004] The technical solution adopted by the present invention to solve its technical problems is: [0005] A sealing device, comprising a body and a sealing rubber plug, the body i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61J1/14
CPCA61M5/14A61J1/14
Inventor 胡绍勤
Owner GUANGZHOU JIANZHITANG MEDICAL INSTR CO LTD