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Quick coupling for hemodialysis concentrated liquid feeding device

A technology for hemodialysis and liquid supply, applied in dialysis systems, connecting tubes, etc., can solve the problems of stagnant liquid in the tube, inconvenient connection operation, and easy breeding of bacteria, so as to achieve the effect of convenient disinfection and cleaning, and inhibit the growth of bacteria

Inactive Publication Date: 2014-03-05
苏州吉隆供液科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

like figure 1 , A liquid supply pipeline and B liquid supply pipeline are connected in one direction. This kind of connection is inconvenient to operate, the liquid in the tube does not flow, and it is inconvenient to disinfect and clean. It is easy to breed bacteria and produce crystals to block the pipeline and hemodialysis machine, affecting The safety of dialysis treatment leads to high failure of hemodialysis machines and increases maintenance costs

Method used

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  • Quick coupling for hemodialysis concentrated liquid feeding device
  • Quick coupling for hemodialysis concentrated liquid feeding device
  • Quick coupling for hemodialysis concentrated liquid feeding device

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Embodiment Construction

[0016] The present invention will be further described below in conjunction with the accompanying drawings.

[0017] Such as figure 1 , which is a schematic diagram of the connection between the A\B concentrate liquid supply pipeline and the hemodialysis machine in the prior art. The hemodialysis centralized liquid supply device is connected to the A\B concentrate liquid supply pipeline. The liquid is supplied to the hemodialysis machine. It can be seen from the figure that a straight pipeline is directly connected to the circulation pipeline, and the supply to the hemodialysis machine is controlled by a valve.

[0018] Such as figure 2 , is a schematic diagram of the connection between the A\B concentrated liquid supply pipeline and the hemodialysis machine of the present invention, and the straight pipe connected between the circulation pipeline and the hemodialysis machine adopts the quick connector of the present invention to achieve a dead space-free connection.

[001...

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Abstract

The invention discloses a quick coupling for a hemodialysis concentrated liquid feeding device. The quick coupling for the hemodialysis concentrated liquid feeding device comprises a U-shaped liquid feeding pipeline. The top of a U-shaped liquid feeding pipeline arc is connected with a quick coupling pipe and a valve device is connected with the side wall of the rapid coupling pipe. The quick coupling is applied to the hemodialysis concentrated liquid feeding device and a connecting portion of a pipeline for conveying hemodialysis liquid, enables the hemodialysis liquid conveyed to a hemodialysis machine to be fresh and sterile, is convenient to disinfect and free of crystallization, reduces faults of the hemodialysis machine, and enables medical staff to operate conveniently.

Description

technical field [0001] The invention relates to a quick connector for a centralized liquid supply device for hemodialysis, belonging to the technical field of medical equipment. Background technique [0002] The centralized liquid supply device for hemodialysis is used in the medical field of hemodialysis. The liquid supply principle is: mix the dialysis powder (usually called A powder and B powder) with sterile purified water according to a certain ratio, so that the dialysis powder is completely dissolved in the pure water, and finally prepare the dialysis concentrate and supply it to the hemodialysis machine . [0003] In the hemodialysis centralized liquid supply device used in the prior art, the A\B concentrate liquid supply pipelines are connected to the hemodialysis machine in a one-way, flexible tube and hard tube plugging and unplugging liquid supply mode. Such as figure 1 , A liquid supply pipeline and B liquid supply pipeline are connected in one direction. Thi...

Claims

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Application Information

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IPC IPC(8): A61M1/14A61M39/16
CPCA61M1/14A61M39/16
Inventor 郭宝龙刘军平张秉博
Owner 苏州吉隆供液科技有限公司
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