Drainage device

A drainage groove and component technology, applied in the field of drainage devices, can solve the problems of affecting postoperative recovery effect, poor drainage effect, long recovery period, etc., and achieve the effects of good drainage effect, shortening recovery period, and improving strength

Pending Publication Date: 2020-05-19
GUANGZHOU WOMEN AND CHILDRENS MEDICAL CENTER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The traditional drainage tube is basically tubular, and its drainage effect is poor, which affects the postoperative recovery effect and leads to a long postoperative recovery period

Method used

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Embodiment Construction

[0023] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the associated drawings. Preferred embodiments of the invention are shown in the accompanying drawings. However, the present invention can be embodied in many different forms and is not limited to the embodiments described herein. On the contrary, these embodiments are provided to make the understanding of the disclosure of the present invention more thorough and comprehensive.

[0024] In the description of the present invention, it should be understood that the terms "center", "upper", "lower", "bottom", etc. are used in the present invention. The orientation or positional relationship indicated by "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or imply...

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PUM

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Abstract

The invention discloses a drainage device. The drainage device comprises a first draining part and a second draining part, wherein the first draining part is of a cylindrical structure; two ends of the first draining part is respectively provided with a first end face and a second end face; a draining slot is formed in the outer circumference of the first draining part, and is opened in the firstend face; and the second draining part has a hollow tubular structure with two opening ends, and runs through the first draining part in the direction from the first end face to the second end face. The drainage device has a good draining effect and can effectively shorten the recovery cycle after an operation. According to the drainage device, hematodes exudate around an anus wound is guided to enter the draining slot through the first draining part and is drained out; and the second end face is a closed end face, and faeces can only be drained out through the second draining part and cannotenter the draining slot, so that the exudate of the anus wound can be separated from the faeces in rectums due to the first draining part and the second draining part, and the infection probability ofanus wounds can be reduced.

Description

technical field [0001] The invention relates to the field of medical equipment, in particular to a drainage device. Background technique [0002] After anal surgery, a drainage tube is required for drainage to avoid infection of the anal surgery site. The traditional drainage tube is basically tubular, and its drainage effect is poor, which affects the postoperative recovery effect and leads to a long postoperative recovery period. Contents of the invention [0003] Based on this, it is necessary to provide a drainage device that has a good drainage effect and can effectively shorten the postoperative recovery period. [0004] A drainage device, comprising a first drainage component and a second drainage component, the first drainage component has a columnar structure, both ends of the first drainage component have a first end face and a second end face respectively, the first drainage The outer peripheral surface of the component has a drainage groove, and the drainage ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M1/00
CPCA61M2210/1067A61M1/84A61M1/88
Inventor 王哲颜斌钟微何秋明余家康夏慧敏
Owner GUANGZHOU WOMEN AND CHILDRENS MEDICAL CENTER
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