CN212699286U

CN212699286U - Flushable ostomy bag

Info

Publication number: CN212699286U
Application number: CN202020493050.9U
Authority: CN
Inventors: 陈谦学; 江洪祥; 郭丽蕊; 王军民; 刘宝辉; 邓钢; 袁凡恩; 谈胤求
Original assignee: Wuhan University WHU
Current assignee: Wuhan University WHU
Priority date: 2020-04-07
Filing date: 2020-04-07
Publication date: 2021-03-16
Anticipated expiration: 2030-04-07

Abstract

A flushable ostomy bag comprising an ostomy bag, characterized in that: the two ends of the ostomy bag are respectively connected with a flushing device through a liquid inlet pipe and a liquid discharge pipe, the flushing device comprises a flushing bottle and a collecting bottle which are arranged side by side, a piston with a push rod is arranged in the flushing bottle, a liquid injection port communicated with the flushing bottle is arranged on the piston, a negative pressure pipe communicated with the collecting bottle is arranged in the side wall of the flushing bottle, one end of the negative pressure pipe extends out of the top of the side wall of the flushing bottle and is connected with a telescopic hose, the hose penetrates through the piston and is communicated with the flushing bottle, the other end of the negative pressure pipe is arranged on the upper portion of the collecting bottle, and a check valve which flows from the collecting bottle to the direction of the flushing bottle is arranged on the negative pressure pipe. The utility model discloses can wash the ostomy bag, be favorable to observing the condition of fistulization mouth, reduce the necrotic probability of fistulization mouth, reduce postoperative complication's emergence, prevent injuries such as skin ulcer, decay.

Description

Flushable ostomy bag

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to a can wash and make pocket.

Background

Ostomy bags are containers for storing human waste, and are widely used in clinical medicine. Because it is in direct contact with the human body, the requirements on the structure and the material are quite strict. At present, it is fairly simple that the structure of making the pocket is most, it does not have good structure of washing to make the pocket for the most, if when will washing, the patient can only use the aqueduct that washes the kettle to stretch into from going out the just mouthful and wash in making the pocket, excrement can flow out from going out the just mouthful along with rivers, and can pollute like this and wash the kettle and wash the aqueduct on the kettle, and wash unclean, pollute the clothing simultaneously easily, the excrement that flows out still need to accept back with other containers and then guide into the urinal, it is more difficult and troublesome to handle alone, often need other people to help, and arouse easily nausea. Because the washing can not be carried out in time, the skin of the user is easily damaged by ulcer, rot and the like.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problem, the utility model provides a can wash and make pocket, concrete technical scheme is:

the utility model provides a can wash ostomy bag, includes the ostomy bag, the both ends of ostomy bag are connected with washing unit through feed liquor pipe and fluid-discharge tube respectively, washing unit is including washing bottle and the receiving flask that sets up side by side, be provided with the piston of taking the push rod in the washing bottle, be provided with on the piston with washing bottle in the notes liquid mouth that communicates, be provided with in the lateral wall of washing bottle with receiving flask in the intercommunication negative pressure pipe, the top of washing bottle lateral wall is extended to the one end of negative pressure pipe to be connected with a telescopic hose, the hose runs through the piston and with washing bottle in the intercommunication, the other end of negative pressure pipe sets up the upper portion at the receiving flask, be provided with on the negative pressure pipe by the receiving flask to the mobile check valve of washing bottle direction.

Furthermore, the liquid inlet pipe and the liquid outlet pipe are detachably connected with the ostomy bag.

Furthermore, scales are arranged on the washing bottle and the collecting bottle.

Further, a liquid outlet is formed in the bottom of the collecting bottle.

Has the advantages that:

the utility model discloses can wash the ostomy bag, be favorable to observing the condition of fistulization mouth, reduce the necrotic probability of fistulization mouth, reduce postoperative complication's emergence, prevent injuries such as skin ulcer, decay, nurse need not empty the ostomy bag, alleviates nurse's work load, and excrement peculiar smell pollutes the ward environment when having avoided empting, arouses patient and nurse uncomfortable.

Drawings

Fig. 1 is an overall schematic view of the present invention.

Fig. 2 is a partial enlarged view of the present invention.

In the figure: 1 ostomy bag, 2 liquid inlet pipes, 3 liquid discharge pipes, 4 washing bottles, 5 collecting bottles, 6 control valves, 7 push rods, 8 pistons, 9 limiting blocks, 10 liquid injection ports, 11 negative pressure pipes, 12 hoses, 13 one-way valves and 14 liquid discharge ports.

Detailed Description

The invention will be further described with reference to the following drawings and specific embodiments:

as shown in fig. 1 and 2, the washable ostomy bag comprises an ostomy bag 1, wherein two ends of the ostomy bag 1 are respectively connected with a washing device through a liquid inlet pipe 2 and a liquid outlet pipe 3, the washing device comprises a washing bottle 4 and a collecting bottle 5 which are fixedly arranged side by side, the liquid inlet pipe 2 is connected to the lower part of the washing bottle 4 and is communicated with the inside of the washing bottle 4, and a control valve 6 is arranged on the liquid inlet pipe 2; the liquid discharge pipe 3 is connected to the top of the collection bottle 5 and is communicated with the collection bottle 5. A piston 8 with a push rod 7 is arranged in the washing bottle 4, and a limiting block 9 for limiting the piston 8 to be pulled out is arranged in the washing bottle 4; the piston 8 is provided with a liquid injection port 10 communicated with the interior of the washing bottle 4, water or normal saline can be injected into the washing bottle 4 through the liquid injection port 10, and when the piston 8 is pressed down by the push rod 7, the water can be injected into the ostomy bag 1 from the liquid inlet pipe 2. A negative pressure pipe 11 communicated with the interior of the collection bottle 5 is arranged inside the side wall of the washing bottle 4, one end of the negative pressure pipe 11 extends out of the top of the side wall of the washing bottle 4 and is connected with a telescopic hose 12, the hose 12 penetrates through the piston 8 and is communicated with the interior of the washing bottle 4, the other end of the negative pressure pipe 11 is arranged at the upper part of the collection bottle 5, a one-way valve 13 which flows from the collection bottle 5 to the washing bottle 4 is arranged on the negative pressure pipe 11, so that when the piston 8 is lifted upwards, gas in the collection bottle 5 is sucked into the washing bottle 4 from the negative pressure pipe 11, and the interior of the collection bottle 5 is in a negative pressure state.

In this embodiment, the liquid inlet pipe 2 and the liquid outlet pipe 3 are detachably connected with the ostomy bag 1, so that the flushing device can be repeatedly used, and only the ostomy bag 1 needs to be replaced. The washing bottle 4 and the collecting bottle 5 are provided with scales, so that the original liquid discharge amount collected from the stoma can be calculated. The bottom of the collection bottle 5 is provided with a liquid outlet 14 which can discharge the cleaning liquid in the collection bottle 5.

When in use, the liquid inlet pipe 2 and the liquid outlet pipe 3 are respectively connected with two ends of the ostomy bag 1, the normal saline is injected into the washing bottle 4, and the piston 8 is pressed downwards to wash the ostomy bag 1 by the normal saline; and then the piston 8 is lifted upwards to form negative pressure in the collecting bottle 5, and the flushing liquid in the ostomy bag 1 is sucked into the collecting bottle 5 for a plurality of times of circulating operation to finish the flushing of the ostomy bag 1.

Claims

1. A flushable ostomy bag comprising an ostomy bag, characterized in that: the two ends of the ostomy bag are respectively connected with a flushing device through a liquid inlet pipe and a liquid discharge pipe, the flushing device comprises a flushing bottle and a collecting bottle which are arranged side by side, a piston with a push rod is arranged in the flushing bottle, a liquid injection port communicated with the flushing bottle is arranged on the piston, a negative pressure pipe communicated with the collecting bottle is arranged in the side wall of the flushing bottle, one end of the negative pressure pipe extends out of the top of the side wall of the flushing bottle and is connected with a telescopic hose, the hose penetrates through the piston and is communicated with the flushing bottle, the other end of the negative pressure pipe is arranged on the upper portion of the collecting bottle, and a check valve which flows from the collecting bottle to the direction of the flushing bottle is arranged on the negative pressure.

2. A flushable ostomy bag as claimed in claim 1, wherein: the liquid inlet pipe and the liquid outlet pipe are detachably connected with the ostomy bag.

3. A flushable ostomy bag as claimed in claim 1, wherein: scales are arranged on the washing bottle and the collecting bottle.

4. A flushable ostomy bag as claimed in claim 1, wherein: and a liquid outlet is formed in the bottom of the collecting bottle.