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Waste liquid connecting tube for CRRT treatment

A technology for connecting pipes and waste liquids

Inactive Publication Date: 2022-02-18
THE THIRD AFFILIATED HOSPITAL OF XINXIANG MEDICAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The existing CRRT treatment machine needs to replace the waste liquid storage bag once every 24 hours. Each treatment process is long, and the waste liquid storage bag needs to be replaced several times. Every time the waste liquid storage bag is replaced, in order to ensure that the waste liquid does not flow to the ground , it is necessary to suspend the treatment equipment first to replace the waste liquid storage bag, which leads to a decrease in work efficiency

Method used

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  • Waste liquid connecting tube for CRRT treatment
  • Waste liquid connecting tube for CRRT treatment
  • Waste liquid connecting tube for CRRT treatment

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Embodiment

[0045] refer to figure 1 , a waste liquid connecting tube for CRRT treatment disclosed by the present invention, comprising a connecting tube body 1, the connecting tube body 1 includes a main through pipe 11, the lower half of the main through pipe 11 is provided with an auxiliary pipe 12, the main through pipe 11 The bottom communicates with the bottom of the secondary pipe 12 and is integrally formed with a main connecting pipe 13 , and the end of the main connecting pipe 13 away from the main through pipe 11 is provided with a waste liquid storage bag 2 . The outer peripheral surface of the main connecting pipe 13 is provided with a water-stop clip 3, and the water-stop clip 3 controls the closing and opening of the internal passage pipe of the main connecting pipe 13.

[0046] When it is necessary to replace the waste liquid storage bag 2, open the water stop clamp 3, and the waste liquid cannot flow out of the main connecting pipe 13. At this time, the waste liquid enter...

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Abstract

The invention relates to a waste liquid connecting tube for CRRT treatment. The waste liquid connecting tube comprises a connecting tube body, wherein the connecting tube body comprises a main through tube, an auxiliary tube is arranged at the lower half part of the main through tube, the bottom of the main through tube and the bottom of the auxiliary tube are communicated and integrally formed to form a main connecting tube, a waste liquid storage bag is arranged at one end, far away from the main through tube, of the main connecting tube, and a water stop clamp is arranged on the peripheral face of the main connecting tube and controls closing and opening of an inner through tube of the main connecting tube. The invention relates to the technical field of waste liquid connecting pipes in a CRRT therapeutic machine. By arranging the communicating auxiliary tube on one side of the main through tube, when the waste liquid storage bag needs to be replaced, the water stop clamp is opened, waste liquid cannot flow out of the main connecting tube, and at the moment, the waste liquid enters the auxiliary tube; and thus, an operator can replace the waste liquid storage bag without pausing equipment, and working efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of waste liquid connecting pipes in CRRT treatment machines, in particular to a waste liquid connecting pipe for CRRT treatment. Background technique [0002] CRRT is continuous renal replacement therapy, which is defined as: a blood purification treatment technology that continuously and slowly removes water and solutes through extracorporeal circulation blood purification to replace kidney function. Compared with ordinary hemodialysis, CRRT has many advantages such as stable hemodynamics, effective removal of medium and large molecular substances, improvement of inflammatory state, precise control of volume load and regulation of immune function, and plays an important role in the treatment of clinical critical illness. . [0003] The existing CRRT treatment machine needs to replace the waste liquid storage bag once every 24 hours. Each treatment process is long, and the waste liquid storage bag needs to ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M1/36A61M39/10
CPCA61M1/36A61M39/105
Inventor 郭永新孙昆
Owner THE THIRD AFFILIATED HOSPITAL OF XINXIANG MEDICAL UNIV
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