Multifunctional low-position rectum intracavity drainage device

Abstract

The utility model aims to provide a multifunctional drainage device in a low rectum cavity, and relates to the technical field of medical instruments, when the multifunctional drainage device is used, a drainage tube of a drainage body is inserted into the anus, and anti-slip lines are arranged on the outer wall of the drainage tube, so that the friction between the drainage tube and tissues can be increased, and the drainage tube is further prevented from falling off; the flushing pipes are arranged on the air bag, the water collecting pipe is fixedly arranged on the outer wall of the drainage pipe and communicated with the flushing pipes, and the tail end of the infusion pipe is externally connected with a flushing water source, so that liquid flows to the water collecting pipe through the infusion pipe and flows out of the flushing pipes for flushing; a one-way valve is arranged in the flushing pipe, so that sewage after flushing can be prevented from flowing back to the flushing pipe; the drainage bag is detachably installed at the tail end of the drainage tube, sewage and excrement generated after flushing can be more conveniently collected, and the sewage bag can be detached by unscrewing a nut to be replaced conveniently.

Description

TECHNICAL FIELD

[0001] The utility model relates to medical instrument related technical field especially, and it is a kind of multifunctional low rectum cavity drainage device. BACKGROUND

[0002] Low rectum refers to the rectum part close to anus, generally refers to the intestinal tract within 5-6 cm from anus, and needs to carry out low rectum cavity drainage after colorectal cancer ultra-low anus-preserving surgery.The sustained low rectum cavity drainage device of the publication number CN213284725U, by the inner core, drainage fluid is sent into anus, and drainage is carried out by withdrawing the inner core, to realize low rectum cavity drainage;But the prior art still has the following problems:

[0003] 1, the drainage fluid of prior art CN213284725U is fixed by the inflation of head end air bag, and during use, only rely on the inflation of air bag to be not firm, and it is easy to cause the drainage fluid to slide outward;

[0004] 2, the sustained low rectum cavity drainage device of prior art CN213284725U lacks flushing device during use, and needs to separately flush instrument to carry out flushing when needing to flush, and flushing is inconvenient;

[0005] 3, the sustained low rectum cavity drainage device of prior art CN213284725U is not convenient to collect excrement during use. UTILITY MODEL CONTENT

[0006] In view of the deficiencies of prior art, the utility model provides the following technical scheme:

[0007] A kind of multifunctional low rectum cavity drainage device, including drainage fluid, gas pipe and liquid pipe, the drainage fluid includes drainage tube, disc and air bag, the outer wall of the drainage tube is provided with anti-skid line, the air bag is annular structure, fixed sleeve is connected in the head end of drainage tube, several flushing pipes are provided on air bag, and several flushing pipes are communicated by water collecting pipe fixedly arranged on the outer wall of drainage tube, the gas pipe and liquid pipe are fixedly installed on the inner wall of drainage tube, the upper end of gas pipe is communicated with air bag, and the upper end of liquid pipe is communicated with water collecting pipe;The tail end of the drainage tube is detachably installed with sewage bag.

[0008] Further, the tail end of the drainage tube is fixedly provided with disc, and several suture holes are formed in the disc.

[0009] Further, the anti-skid line includes several anti-skid rings arranged linearly, and the anti-skid rings are fixedly sleeved on the outer wall of the drainage tube.

[0010] Further, the flushing pipe is provided with a one-way valve, to ensure that the liquid of the flushing pipe and liquid pipe flows to the head end of the flushing pipe in one direction.

[0011] Further, the lower end of the gas pipe is provided with a gas nozzle for controlling the inflation and deflation of the air bag.

[0012] Further, the tail end of the drainage tube is screw-mounted with a screw cap, the middle part of the screw cap is penetrated, the sewage bag is sleeved on the tail end of the drainage tube through the middle part of the screw cap, and the sewage bag is fixed by rotating and tightening the screw cap.

[0013] Compared with the prior art, the technical scheme has the following beneficial effects:

[0014] In use, the drainage tube of the drainage body is inserted into the anus, the inflation equipment is connected to the gas nozzle of the gas pipe, inflation is performed, the air bag is inflated to fix the head end of the drainage tube, the disc can be sewn around the anus through the suture holes on the disc at the tail end of the drainage tube, so that the tail end of the drainage tube is fixed, and the anti-skid lines arranged on the outer wall of the drainage tube can increase the friction between the drainage tube and the tissue and further prevent the drainage tube from being pulled out.

[0015] A plurality of flushing pipes are arranged on the air bag, a water collecting pipe is fixedly arranged on the outer wall of the drainage tube and communicated with the plurality of flushing pipes, liquid can flow to the water collecting pipe through the flushing pipe by connecting the flushing water source to the tail end of the infusion tube, and the one-way valve arranged in the flushing pipe can prevent the sewage after flushing from flowing back to the flushing pipe.

[0016] The drainage bag can be detachably installed at the tail end of the drainage tube, so that the sewage and excrement after flushing can be more conveniently collected, and the sewage bag can be detached by loosening the screw cap, so that the replacement operation is convenient. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a whole structure schematic view of the utility model;

[0018] Figure 2 It is a drainage body structure schematic view of the utility model;

[0019] Figure 3 It is a drainage body sectional structure schematic view of the utility model;

[0020] Figure 4 It is an enlarged schematic view of the drainage body sectional structure A of the utility model;

[0021] Figure 5 It is an enlarged schematic view of the drainage body sectional structure B of the utility model.

[0022] In the drawing: sewage bag-1, drainage body-2, disc-21, suture hole-211, drainage tube-22, anti-skid line-221, screw cap-3, air bag-4, flushing pipe-41, water collecting pipe-5, infusion tube-6, gas pipe-7. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0024] Embodiment:

[0025] Please refer to Figures 1-5 A multifunctional low rectal cavity drainage device, comprising a drainage body, a gas delivery tube and a liquid delivery tube, the drainage body comprising a drainage tube, a disc and an air bag, an anti-skid pattern is arranged on the outer wall of the drainage tube, the anti-skid pattern comprises a plurality of anti-skid rings arranged linearly, and the anti-skid rings are fixedly sleeved on the outer wall of the drainage tube;

[0026] The air bag is in a ring structure and is fixedly sleeved on the head end of the drainage tube, the disc is fixedly arranged at the tail end of the drainage tube, a plurality of suture holes are formed in the disc, the upper end of the gas delivery tube is in communication with the air bag, a gas nozzle is arranged at the lower end of the gas delivery tube, and the inflation and deflation of the air bag are controlled;

[0027] In use, the drainage tube of the drainage body is inserted into the anus, an inflation device is connected to the gas nozzle of the gas delivery tube, inflation is performed, the air bag is inflated to fix the head end of the drainage tube, the disc can be sutured around the anus through the suture holes in the disc at the tail end of the drainage tube, so that the tail end of the drainage tube is fixed, and the anti-skid pattern arranged on the outer wall of the drainage tube can increase the friction between the drainage tube and the tissue, thereby further preventing the drainage tube from coming out;

[0028] In the embodiment, a plurality of flushing tubes are arranged on the air bag, and a water collecting tube is fixedly arranged on the outer wall of the drainage tube and communicates with the plurality of flushing tubes, the gas delivery tube and the liquid delivery tube are fixedly installed on the inner wall of the drainage tube, and the upper end of the liquid delivery tube is in communication with the water collecting tube; a one-way valve is arranged in each flushing tube, so that the liquid in the flushing tubes and the liquid delivery tube flows to the head end of the flushing tubes in one direction; liquid can flow to the water collecting tube through the liquid delivery tube and flow out of the flushing tubes for flushing by connecting a flushing water source to the tail end of the liquid delivery tube; and the one-way valves arranged in the flushing tubes can prevent the flushed sewage from flowing back to the flushing tubes;

[0029] In the embodiment, the tail end of the drainage tube is detachably provided with a sewage bag, a screw cap is threadedly installed at the tail end of the drainage tube, the middle part of the screw cap is penetrated, the sewage bag is sleeved on the tail end of the drainage tube through the middle part of the screw cap, and the sewage bag is fixed by rotating and tightening the screw cap, so that the flushed sewage and excrement can be more conveniently collected, and the sewage bag can be easily detached by loosening the screw cap for replacement, which is convenient.

[0030] The preferred embodiments disclosed above are only used to help describe the utility model. The preferred embodiments do not describe all the details and do not limit the utility model to the specific embodiments. Obviously, according to the content of the specification, many modifications and changes can be made. The specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that the persons skilled in the art can well understand and utilize the utility model. The utility model is limited by the claims and the entire scope and equivalents thereof.

Claims

1. A multifunctional low position rectal cavity drainage device comprising a drainage body, a gas delivery tube and a liquid delivery tube, the drainage body comprising a drainage tube, a disc and an air bag, characterized in that, The outer wall of the drainage tube is provided with anti-skid lines, the air bag is in the shape of a ring and is fixedly sleeved on the head end of the drainage tube, a plurality of washing pipes are arranged on the air bag, and a water collecting pipe is fixedly arranged on the outer wall of the drainage tube and is communicated with the washing pipes, the gas conveying pipe and the liquid conveying pipe are fixedly installed on the inner wall of the drainage tube, the upper end of the gas conveying pipe is communicated with the air bag, and the upper end of the liquid conveying pipe is communicated with the water collecting pipe; the tail end of the drainage tube is detachably provided with a sewage bag.

2. The multi-functional low-position rectal cavity drainage device according to claim 1, characterized in that, A disc is fixedly arranged on the tail end of the drainage tube, and a plurality of suture holes are formed in the disc.

3. The multi-functional low rectal cavity drainage device according to claim 1, characterized in that, The anti-skid lines comprise a plurality of anti-skid rings arranged linearly, and the anti-skid rings are fixedly sleeved on the outer wall of the drainage tube.

4. The multi-functional low rectal cavity drainage device according to claim 1, characterized in that, A one-way valve is arranged in the washing pipe to ensure that the liquid in the washing pipe and the liquid conveying pipe flows to the head end of the washing pipe in one direction.

5. The multi-functional low rectal cavity drainage device according to claim 1, characterized in that, The lower end of the gas conveying pipe is provided with an air nozzle to control the inflation and deflation of the air bag.

6. The multi-functional low rectal cavity drainage device according to claim 1, characterized in that, The tail end of the drainage tube is screwedly provided with a nut, the middle portion of the nut is penetrated, the sewage bag is sleeved on the tail end of the drainage tube through the middle portion of the nut, and the sewage bag is fixed by rotating and tightening the nut.

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