CN212575440U

CN212575440U - Novel leak-proof drainage anal tube

Info

Publication number: CN212575440U
Application number: CN202020230674.1U
Authority: CN
Inventors: 石旎; 尤婷
Original assignee: Union Hospital Tongji Medical College Huazhong University of Science and Technology
Current assignee: Union Hospital Tongji Medical College Huazhong University of Science and Technology
Priority date: 2020-03-01
Filing date: 2020-03-01
Publication date: 2021-02-23
Anticipated expiration: 2030-03-01

Abstract

The utility model relates to a novel leak protection drainage anal canal, which comprises a pipe body, the front end of body is equipped with the insert head, the insert head is thick ellipse in the middle of the narrow front end, the biggest department of diameter of insert head is greater than the diameter of body, the outer wall parcel of insert head has the outer bag of elastic membrane material, outer bag with be the water injection chamber between the insert head, be equipped with the water injection groove in the pipe wall of body, the outside of body is equipped with the water injection pipe, the water injection groove respectively with the water injection pipe with water injection chamber intercommunication, the rear end of body is equipped with the coupling. The utility model is used for the excrement drainage in the intestines behind the enema can guarantee when guaranteeing that the drainage does not take place to leak that the anal canal does not receive the extrusion, avoids taking place the drainage smooth.

Description

Novel leak-proof drainage anal tube

The technical field is as follows:

the utility model relates to the technical field of medical equipment, concretely relates to novel leak protection drainage anal canal.

Background art:

enema is a common nursing technique used in clinical care work, and is a technique in which a certain amount of solution is infused from the anus through the rectum into the colon through the anal canal to help the patient clean the intestine, defecate, evacuate air or to supply drugs from the intestine. In the current clystering operation, dry excrement is not easy to discharge due to the limited caliber of the anal tube, and the diluted excrement is easy to leak out from a gap between the anal tube and the anal sphincter after clystering washing, so that a bed sheet is polluted. According to the patent with the patent application number of CN201910355992, the indicating air bag and the fixing air bag which are communicated with each other are additionally arranged on the anal tube, when the indicating air bag is inflated, the fixing air bag positioned in the anus of a patient is inflated and expanded, so that the anal tube can be relatively fixed, the fitting degree of the anal tube and the intestinal wall is better, loose excrement is prevented from flowing out of the periphery of the anal tube, a bed unit is prevented from being polluted, and an operator is protected; however, because the elasticity of the sphincter at the anus is larger, and the elasticity of the rectum at the rear end of the anus is smaller, when the air bag is inflated, the pressure of the expansion of the air bag can also compress the anal tube, so that the caliber of the anal tube is narrowed, and the drainage is not smooth.

The utility model has the following contents:

technical problem to be solved

The utility model aims at providing a novel leak protection drainage anal canal for the excrement drainage in the intestines after the enema, when solving current drainage anal canal and aerifing the gasbag on the anal canal, the anal canal also can be compressed to expanded pressure, leads to the anal canal bore to narrow down, leads to the not smooth problem of drainage easily.

The technical scheme is as follows:

in order to solve the technical problem, the utility model adopts the following technical scheme: the utility model provides a novel leak protection drainage anal canal, includes the body, be the drainage hole in the body, the front end of body is equipped with the insert head, the insert head is thick ellipse in the middle of the front end is thin, the biggest department of diameter of insert head is greater than the diameter of body, the insert head is the rigid plastic material, the body is flexible hose, the outer wall parcel of insert head has the outer bag of elastic membrane material, the outer bag with insert between the head for the water injection chamber, be equipped with the water injection groove in the pipe wall of body, the outside of body is equipped with the water injection pipe, the water injection groove respectively with the water injection pipe with water injection chamber intercommunication, the rear end of body is equipped with the coupling, the tip of water injection pipe is equipped with the water injection end cap.

The insert head is used for inserting in patient's the anus, because the insert head is thick ellipse in the middle of the front end is thin, and the front end can be convenient insert the anus, back in inserting the anus, the insert head gets into the rectum of anus rear end, and the great anal sphincter of elasticity presss from both sides in the body middle section, the water injection pipe be used for to water injection intracavity water injection, make after the water injection chamber fills the outer bag inflation makes outer bag and rectum inner wall laminating prevent the shit of diluting after the enema from leaking, the coupling is used for being connected with the drainage tube, carries out the drainage of enema, because the insert head is the rigid plastic material, the inflation of outer bag can not make the insert head warp, guarantees the drainage.

Furthermore, the outside of body is equipped with the flushing pipe, be equipped with the washtrough in the pipe wall of body, the washtrough with be equipped with a plurality of flushing hole between the drainage hole, the flushing pipe with the washtrough intercommunication, the tip of flushing pipe is equipped with washes the end cap, the flushing pipe is used for pouring into the flush fluid, through the washtrough with wash the hole to pour into the flush fluid into in the drainage hole, be convenient for the washing operation after the enema.

Further, the rear end of the tube body is connected with a clip through a connecting rope, and the clip is used for clamping the drainage tube to block drainage if necessary after the tube joint is connected with the drainage tube, and simultaneously preventing the drainage tube from being separated from the tube joint.

Furthermore, the pipe joint is a threaded joint, so that the tightness and the sealing performance of the drainage pipe are guaranteed when the drainage pipe is connected.

(III) the beneficial effects are as follows:

compared with the prior art, the utility model discloses the beneficial effect who produces is: thick oval insert the head in the middle of setting up the anterior segment thin through the front end at the body, insert the head and adopt the rigid plastic material, the outer wall parcel elastic membrane material of insert the head the outer bag, can insert the anus after the head through to the outer bag and insert the water injection intracavity water injection between the head and make the outer bag inflation, make outer bag and rectum inner wall laminating, when preventing that the enema from taking place to leak, guarantee that the body does not receive outer bag inflation pressure to lead to the bore to reduce, guarantee that the drainage is unobstructed.

Description of the drawings:

in order to more clearly illustrate the technical solution in the embodiments of the present invention, the drawings required to be used in the embodiments will be briefly described below.

Fig. 1 is a cross-sectional view of the novel leak-proof drainage anal canal of the embodiment of the invention when not in use;

FIG. 2 is a cross-sectional view of the novel leak-proof drainage anal canal of the embodiment of the invention in use;

in the figure: 1. a pipe body; 2. a drainage hole; 3. an insertion head; 4. an outer bladder; 5. a water injection cavity; 6. a water injection tank; 7. a water injection pipe; 8. a pipe joint; 9. a water injection plug; 10. a flush tube; 11. a washing tank; 12. flushing the hole; 13. flushing the plug; 14. connecting ropes; 15. clamp

The specific implementation mode is as follows:

the technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in fig. 1 and 2, a novel leak protection drainage anal canal, including body 1, be drainage hole 2 in the body 1, the front end of body 1 is equipped with insert head 3, insert head 3 is the thick ellipse in the thin middle of front end, the biggest department of diameter of insert head 3 is greater than the diameter of body 1, insert head 3 is the rigid plastic material, body 1 is flexible hose, the outer wall parcel of insert head 3 has outer bag 4 of elastic membrane material, be water injection chamber 5 between outer bag 4 and the insert head 3, be equipped with water injection groove 6 in the pipe wall of body 1, the outside of body 1 is equipped with water injection pipe 7, water injection groove 6 communicates with water injection pipe 7 and water injection chamber 5 respectively, the rear end of body 1 is equipped with coupling 8, the tip of water injection pipe 7 is equipped with water injection end cap 9.

Preferably, the outside of the tube body 1 is provided with a washing tube 10, a washing groove 11 is arranged in the tube wall of the tube body 1, a plurality of washing holes 13 are arranged between the washing groove 11 and the drainage hole 2, the washing tube 10 is communicated with the washing groove 11, a washing plug 13 is arranged at the end part of the washing tube 10, the washing tube 10 is used for injecting washing liquid, and the washing liquid is injected into the drainage hole 2 through the washing groove 11 and the washing hole 13, so that the washing operation after clysis is facilitated.

Preferably, the rear end of the tube body 1 is connected with a clip 15 through a connection cord 14, and the clip 15 is used to clip the drainage tube to block the drainage if necessary after the coupling 8 is coupled with the drainage tube while preventing the drainage tube from being detached from the coupling 8.

Preferably, the pipe joint 8 is a screw joint, which ensures tightness and sealing when connected with the drainage pipe.

The utility model discloses a novel use method of leak protection drainage anal canal as follows:

inserting the insertion head 3 into the anus of a patient, wherein the insertion head 3 is in an oval shape with a thin front end and a thick middle part, the front end can be conveniently inserted into the anus, after the insertion head is inserted into the anus, the insertion head 3 enters the rectum at the rear end of the anus, the anal sphincter with larger elasticity is clamped in the middle section of the tube body 1, water is injected into the water injection cavity 5 through the water injection tube 7, the outer bag 4 is expanded after the water injection cavity 5 is filled with water, the outer bag 4 is attached to the inner wall of the rectum, the excrement diluted after enema is prevented from leaking, the tube joint 8 is connected with the drainage tube, the drainage of the enema is carried out, the insertion head 3 is made of hard plastic, the insertion head 3 cannot deform due to the expansion of the outer bag 4, the drainage is ensured to be smooth, flushing fluid is injected through the flushing tube 10 when the flushing is needed, the flushing fluid is injected into the drainage hole 2 through the flushing groove 11 and the flushing hole, while preventing the drainage tube from being detached from the coupling 8.

To sum up, the utility model provides a novel leak protection drainage anal canal for the excrement drainage in the intestines after the enema, when solving current drainage anal canal and aerifing the gasbag on the anal canal, the anal canal is also compressed to expanded pressure, leads to the anal canal bore to narrow down, leads to the not smooth problem of drainage easily.

The present invention has been described above by way of example, but the present invention is not limited to the above-mentioned embodiments, and any modification or variation based on the present invention is within the scope of the present invention.

Claims

1. The utility model provides a novel leak protection drainage anal canal, includes the body, be the drainage hole in the body, its characterized in that: the utility model discloses a water injection pipe, including body, water injection pipe, water injection groove, water injection pipe, hose, pipe, joint, the front end of body is equipped with the insert head, the insert head is thick ellipse in the middle of the front end is thin, the biggest department of diameter of insert head is greater than the diameter of body, the insert head is the rigid plastic material, the body is flexible hose, the outer bag of elastic membrane material is wrapped up to the outer wall of insert head, the outer bag with be the water injection chamber between the insert head, be equipped with the water injection groove in the pipe wall of body, the outside of body is equipped with the water injection pipe, the water injection groove respectively with the water injection pipe with water injection chamber intercommunication, the rear end of body is equipped with.

2. The novel leak-proof drainage anal canal as claimed in claim 1, wherein: the washing device is characterized in that a washing pipe is arranged outside the pipe body, a washing groove is formed in the pipe wall of the pipe body, a plurality of washing holes are formed between the washing groove and the drainage holes, the washing pipe is communicated with the washing groove, and a washing plug is arranged at the end part of the washing pipe.

3. The novel leak-proof drainage anal canal as claimed in claim 1, wherein: the rear end of the pipe body is connected with a clamp through a connecting rope.

4. The novel leak-proof drainage anal canal as claimed in claim 1, wherein: the pipe joint is a threaded joint.