Novel ostomy bag capable of preventing infection

A technology for preventing infection and ostomy bag, which is applied in the fields of colostomy, vaccination, ovulation diagnosis, medical science, etc. The effect on the chance of infection

Active Publication Date: 2021-11-23
THE FIRST AFFILIATED HOSPITAL OF SOOCHOW UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The above-mentioned abdominal wound ostomy bag for hepatobiliary surgery has the advantage of being easy to replace, but there are still some disadvantages in the above-mentioned abdominal wound ostomy bag for hepatobiliary surgery, such as: poor air permeability and easy infection; remote data transmission cannot be realized, which is convenient for patients or patients. Medical staff keep abreast of the situation of the ostomy bag, such as whether there is too much liquid; it is not convenient to sample and test the drainage fluid

Method used

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  • Novel ostomy bag capable of preventing infection
  • Novel ostomy bag capable of preventing infection
  • Novel ostomy bag capable of preventing infection

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] refer to figure 1 , figure 2 and image 3 , the present embodiment provides a novel ostomy bag for preventing infection, which mainly includes the following parts: a bag body 1 for receiving drainage fluid; a breathable ring 11 fixed in the bag body 1, wherein the breathable ring 11 separates the bag body 1 For the upper and lower parts, the breathable ring 11 can reduce the growth of bacteria and reduce the probability of interference; the three-way joint 12 fixed in the breathable ring 11 has three interfaces, so as to realize multi-pass; the connection is fixed in the three-way The first pipeline 13, the second pipeline 14 and the third pipeline 15 on the joint 12; the weighing early warning component 2 arranged on the bag body 1; the sampling control component 3 arranged at the end of the first pipeline 13; It communicates with the drain pipe 151 fixed at the bottom of the bag body 1 ; and the valve 16 arranged at the drain pipe 151 .

[0044] refer to figure 1...

Embodiment 2

[0056] The difference from Example 1 is that the inner wall of the bag body 1 is coated with an antifouling coating, wherein the preparation process of the antifouling coating is as follows:

[0057] Take the following ingredients by weight: 48 parts of acrylic resin, 65 parts of polyurethane resin, 40 parts of polyvinyl chloride resin, 30 parts of trimethylchlorosilane, 20 parts of n-butyl titanate, 10 parts of propanesultone, polyethylene glycol 10 parts of alcohol, 10 parts of azobisisobutyronitrile, 20 parts of fluorinated polyether siloxane, 14 parts of phenyl o-hydroxybenzoate;

[0058] S1. Preparation of anti-fouling coating pre-preparation solution: add acrylic resin, polyurethane resin, polyvinyl chloride resin, trimethylchlorosilane, n-butyl titanate, and propane sultone to a banbury mixer at 145°C for banburying 1h;

[0059] S2. Preparation of intermediates: Add polyethylene glycol, azobisisobutyronitrile, fluorinated polyether siloxane, and phenyl o-hydroxybenzoat...

Embodiment 3

[0063] The difference from Example 2 is the preparation of antifouling coating, wherein the preparation process of antifouling coating is as follows:

[0064] Take the following ingredients by weight: 41 parts of acrylic resin, 58 parts of polyurethane resin, 40 parts of polyvinyl chloride resin, 30 parts of trimethylchlorosilane, 20 parts of n-butyl titanate, 15 parts of propanesultone, polyethylene glycol 17 parts of alcohol, 14 parts of azobisisobutyronitrile, 20 parts of fluorinated polyether siloxane, 14 parts of phenyl o-hydroxybenzoate;

[0065] S1. Preparation of anti-fouling coating pre-preparation solution: add acrylic resin, polyurethane resin, polyvinyl chloride resin, trimethylchlorosilane, n-butyl titanate, and propane sultone to a 148°C internal mixer for internal mixing 1h;

[0066] S2. Preparation of intermediates: Add polyethylene glycol, azobisisobutyronitrile, fluorinated polyether siloxane, and phenyl o-hydroxybenzoate to the antifouling coating pre-prepa...

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PUM

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Abstract

According to the technical scheme, a novel ostomy bag capable of preventing infection is characterized in that the novel ostomy bag comprises a bag body and further comprises a breathable ring fixed in the bag body; a three-way joint is fixed in the breathable ring; a first pipeline, a second pipeline and a third pipeline are communicated and fixed on the three-way joint; a weighing early warning assembly is arranged on the bag body; a sampling control assembly is arranged at the end part of the first pipeline; a liquid discharge pipe is communicated and fixed at the bottom of the bag body; and a valve is arranged at the liquid discharge pipe. The novel ostomy bag has good antibacterial capacity, the infection probability can be reduced, and due to the fact that the breathable ring is arranged in the bag body, the bag body can be separated by the breathable ring; the weighing early warning assembly is arranged in the novel ostomy bag, and the weighing early warning assembly can conduct early warning when the bag body is too heavy; the purpose of timely sampling can be achieved through the sampling control assembly, and accumulated liquid in the bag body can be conveniently discharged by opening the valve at the liquid discharging pipe.

Description

technical field [0001] The present invention relates to the field of ostomy, more specifically, it relates to a novel ostomy bag for preventing infection. Background technique [0002] The ostomy bag is a container for storing human excrement, which is suitable for people with anorectal disease, urinary tract disease and double-cavity stoma, and is widely used. [0003] Existing publication number is the Chinese patent of CN212066981U, and it discloses a kind of hepatobiliary operation abdominal wound stoma bag, comprises chassis, through hole, excretory port and second connector, and described chassis inside offers chute and blind hole, and slides The groove is arranged on the lower side of the blind hole, the inside of the blind hole is provided with a connecting rod, the inside of the chute is slidably connected with a blocking piece, and a sealing ring is arranged on the outside of the blocking piece, and a screw hole is provided at the right end of the blocking piece. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61F5/445A61B10/00G01D21/02
CPCA61F5/445A61F5/4404A61B10/0045G01D21/02Y02A50/30
Inventor 董凤林武晓凤范晴敏
Owner THE FIRST AFFILIATED HOSPITAL OF SOOCHOW UNIV
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