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Hollow negative pressure drainage container

A negative pressure drainage and hollow technology, applied in the direction of wound drainage devices, suction devices, etc., can solve the problems of complex structure and difficulty, and achieve the effects of faster drainage speed, simple structure and convenient manufacture

Inactive Publication Date: 2013-04-24
CONOD MEDICAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The common shortcomings of these two patents are: the structure is complex, the spring arranged in the drainage container may burst the container, and it is difficult to install the spring in the negative pressure drainage container during the manufacturing process

Method used

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  • Hollow negative pressure drainage container

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Embodiment Construction

[0009] please see figure 1 , a negative pressure drainage container body 1 with a capacity or a volume ratio that does not need to be specially limited is given. pleated. An adapter seat 11 is formed at the central position of the top of the negative pressure drainage container body 1 (take the state shown in the figure as an example), and the outer wall of the adapter seat 11 is designed with an adapter thread 111, and is accompanied by the adapter. The position of the connector seat 11 constitutes a pair of hanging belt seats 13, the pair of hanging belt seats 13 are spaced 180° from each other, each hanging belt seat 13 is provided with a hanging belt hole 131, and on the hanging belt hole 131 of one of the hanging belt seats 13 There is a hanging belt 5 for wearing. Preferably, an umbilicus 14 can also be extended at the central position of the bottom of the negative pressure drainage container body 1, and a hanging seat 141 can be extended in a face-to-face manner on...

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Abstract

A hollow negative pressure drainage container belongs to the technical field of medical instruments. The hollow negative pressure drainage container comprises a negative pressure drainage container body, a transition tube, a drainage tube and a stab knife, wherein the wall body of the negative pressure drainage container body is of a corrugated shape in the height direction, and an adapter base is arranged on the central location on the top of the negative pressure drainage container body, one end of the transition tube is fixedly connected with an adapter joint, the adapter joint is connected with the adapter base in a matching mode and is communicated with a container cavity of the negative pressure drainage container body, the other end of the adapter joint is fixedly connected with a T-junction, the middle portion of the transition tube is provided with a pipe clamp, the slab knife is connected with one end of the drainage tube, the other end of the drainage tube is connected with the T-junction, and liquid gathering holes which are communicated with the tube cavity of the drainage tube are distributed on the tube wall of the drainage tube. The hollow negative pressure drainage container has the advantages that not only the structure is simple, but also the manufacture is convenient, the drainage speed is quickened and the drainage time is shortened.

Description

technical field [0001] The invention belongs to the technical field of medical equipment, and in particular relates to a hollow negative pressure drainage device. Background technique [0002] Disposable negative pressure drainage device is mainly used for the drainage of thoracic cavity and abdominal cavity patients after puncture operation. It has been reported in the patent literature. The typical example is the thoracentesis negative pressure drainage device provided by utility model patent authorization announcement number CN2848232Y, which is A spring is arranged in the negative pressure drainage container, and the negative pressure drainage container body remains as a wrinkled body; the medical thoracentesis negative pressure drainage device disclosed by the utility model patent authorization announcement number CN201064579Y is also provided with a spring in the negative pressure drainage container , and change the negative pressure drainage container body into a wrin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M1/00A61M27/00
Inventor 沈建东
Owner CONOD MEDICAL
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