Three-way connector for urine bag

A technology of three-way joints and urine bags, which is applied in connection tubes, urinary function evaluation, medical science, etc., can solve the problems of urinary catheter leakage and medical staff being easily stabbed, and achieve the elimination of urine leakage and the elimination of easily Stab, increase the effect of sealing

Inactive Publication Date: 2017-02-01
LIUZHOU PEOPLES HOSPITAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a urine bag three-way joint to solve the problem that the medical staff are easily stabbed and easily cause the catheter to leak urine when the existing catheter is used to measure the bladder pressure

Method used

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  • Three-way connector for urine bag

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Embodiment Construction

[0009] Below in conjunction with accompanying drawing, the present invention is described in further detail:

[0010] Such as figure 1 The shown urine bag tee joint includes a tee body 2 with three outlet ports, a control valve 1 is installed on the tee body, and the tee body is made of hard plastic; wherein, the tee body The three outlets of 2 are respectively a catheter outlet for connecting with the catheter, a urine bag outlet for connecting with the side joint of the urine bag, and a pressure measurement outlet for pressure measurement 7. The outlet end of the urinary catheter has an outer cone 2-1 with a small front and a large rear, and two annular grooves are arranged at intervals on the outer cone 2-1. The cross section of the annular groove is semicircular. When the outer cone When 2-1 is connected with the inner interface of the urinary catheter, the gas stored in the two ring grooves can increase the sealing performance of the outer cone 2-1; the front end of the ...

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Abstract

The invention discloses a three-way connector for a urine bag, and relates to the technical field of manufacturing of medical instruments. The three-way connector comprises a three-way pipe body provided with three outlet ends and a control valve arranged on the three-way pipe body, wherein an outer cone with a small front part and a large rear part is arranged at one outlet end connected with a catheter; a ball-crown part is arranged at the front end of the outer cone; a latex layer is arranged on outer surfaces of the outer cone and the ball-crown part; a cone pipe part with a large front part and a small rear part is arranged at one outlet end connected with a urine bag connecting pipe; a ball-crown-shaped pit part is arranged at a small end of the cone pipe part; one latex layer is arranged on inner surfaces of the pit part and the cone pipe part; a rotationally-connected sealing cover is arranged at one outlet end for pressure measurement. Compared with the prior art, the three-way connector provided by the invention can solve problems that medical staffs are easy to stab and the catheter is likely to leak urine when the existing catheter is used for measuring bladder pressure.

Description

technical field [0001] The invention relates to the technical field of medical device manufacturing, in particular to a fixing device for clinical catheter products. Background technique [0002] At present, it is generally adopted to directly connect the catheter of the latex to the connecting pipe of the urine bag for patients to be catheterized clinically. When the bladder pressure is to be measured, the latex catheter needs to be punctured with a needle point to measure the pressure. There are following problems in the method of this puncture pressure measurement: 2, the needle point directly punctures into the latex urinary catheter, which is easy to stab and injure the medical staff; 2, after multiple punctures, it is easy to cause the latex urinary catheter to leak urine and pollute the environment. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a urine bag three-way connector to solve the problems that ...

Claims

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Application Information

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Patent Type & AuthorityApplications(China)
IPC IPC(8): A61M39/10A61B5/20A61B5/03
CPCA61M39/105A61B5/036A61B5/205A61M2210/1089A61M2210/1085
Inventor陈高张芳兰莫莉农丽芳郭翠莲钟文梁美娟兰桥静古熊能何方杰韦春雪农慧琼林筱筱何慧韦虹旭
OwnerLIUZHOU PEOPLES HOSPITAL