CN203591514U - A new type of cystostomy tube - Google Patents

Abstract

The utility model belongs to the field of medical science, a clinical apparatus of uropoiesis surgery, in particular to novel bladder fistulation pipe. The main technical characteristics are as follows: including making the fistula, the gas tube, the gasbag, the mouth of urinating, go out the urine mouth, the pipe that the gas tube is parallel with making the fistula links to each other with the gasbag, and there is one-way shutoff in the entrance, prevents gas leakage, advances the urine mouth and is located and makes the fistula front end, is round hole or elliptical aperture, characterized by of a pair of position symmetry: the outside of the fistulation tube, the back part of the air bag is provided with a baffle plate with one end provided with a sleeve, the diameters of the inner walls of the sleeve and the baffle plate are the same as the diameter of the outer wall of the fistulation tube, and the sleeve is provided with a long elliptical hole. The utility model has the advantages that: the design is simple, convenient and practical, the problem that exists in the bladder fistulization in-process under the solution present condition that can be fine has avoided the inside and outside removal of fistulization pipe, reduces patient's inconvenience and misery, also can alleviate the burden of medical care work simultaneously.

Description

A new type of cystostomy tube

technical field

The utility model belongs to the field of medical science, and is a clinical instrument for urology, in particular to a novel cystostomy tube.

Background technique

In the actual clinical work of urology, permanent bladder fistula caused by various reasons is very common. For cystostomy, there is no dedicated cystostomy tube at present, and ordinary urinary catheters are often used as cystostomy tubes instead. And the traditional common urinary catheter is not specially designed for cystostomy because of its own structure, so there are many disadvantages in the process of using for cystostomy, such as the length is too long, it is not easy to fix and carry. The design of the top of the balloon is too long, it is easy to touch the bladder wall, and it is very irritating to the bladder mucosa, which is easy to cause pain, frequent urination and other symptoms, causing pain to the patient; it is not easy to fix, and the fistula tube will move inside and outside, which is easy to bring inconvenience to the patient And injury, has had a strong impact on clinical use effect and convenience.

Contents of the invention

The purpose of this utility model is to provide a new type of cystostomy tube, which can not only play the role of cystostomy, but also can be relatively fixed in position, and fundamentally solve the disadvantages caused by the use of substitutes for cystostomy.

In order to achieve the above object, the utility model provides the following technical solutions: a new type of cystostomy tube, including a fistula tube, an air-filled tube, an air bag, a urine inlet, and a urine outlet. There is a one-way seal at the entrance to prevent air leakage. The urine inlet is located at the front end of the ostomy tube, which is a pair of symmetrical round or oval holes. The baffle of the tube, the diameter of the inner wall of the casing and the baffle is the same as the diameter of the outer wall of the ostomy tube, and an oblong hole is arranged on the sleeve.

The oblong holes on the casing can be two or three evenly arranged oblong holes.

The catheterization hole is located in the middle of the ostomy tube at the front of the balloon. The length of the ostomy tube at the front of the balloon is 8-12 mm, and the length of the ostomy tube at the back of the balloon is 10-22 cm.

The diameter of the baffle is 30mm-50mm, and the length of the casing is 15-25mm.

The material of the baffle and the sleeve is the same silicone material as the ostomy tube.

The usage method of the utility model is as follows: when the ostomy tube is inserted into the appropriate position in the patient's bladder, use a syringe to inflate the airbag at the inflation port, and when the size of the airbag is appropriate, gently pull the ostomy tube so that the airbag fits the inner wall of the patient's bladder. Then push the baffle with sleeve to fit it on the patient’s body surface, wrap medical tape on the sleeve of the baffle, because there is an oblong hole in the sleeve, part of the tape can stick to the outer wall of the ostomy tube through the oblong hole In this way, the blocking piece can be firmly fixed on the required position on the ostomy tube very conveniently, and the internal and external movement of the ostomy tube can be avoided.

The utility model has the advantages of simple design, convenience and practicality, which can well solve the problems existing in the process of cystostomy in the current situation, avoid the internal and external movement of the fistula tube, reduce the inconvenience and pain of the patient, and at the same time reduce the burden of medical care. work load.

Description of drawings:

Fig. 1 is the use state figure of the utility model.

Fig. 2 is a structural diagram of the utility model.

Fig. 3 is a side view of the casing of the present invention.

FIG. 4 is a cross-sectional view along line A-A of FIG. 3 .

Detailed ways:

From Figures 1 to 4, it can be seen that a new type of cystostomy tube includes a fistula tube 5, an inflation tube 7, an air bag 6, a urine inlet port 8, and a urine outlet port 9. The gas tube tube 7 is a catheter parallel to the fistula tube 5, and The airbags 6 are connected to each other, and there is a one-way block at the entrance to prevent air leakage. The urine inlet 8 is located at the front end of the ostomy tube, which is a pair of symmetrical round holes or oval holes. A baffle 1 with a sleeve 2 has an oblong hole 3 on the sleeve 2 .

When in use, when the ostomy tube 5 is inserted into a proper position in the patient's bladder, use a syringe to inflate the air bag 6 at the position of the inflation port. Push the blocking piece 1 with the sleeve 2 to fit it on the patient’s body surface, wrap the medical tape 4 on the sleeve 2 of the blocking piece 1, because there is an oblong hole 3 on the sleeve 2, part of the tape can pass through the oblong The hole 3 is glued to the outer wall of the ostomy tube 5, so that the blocking piece 1 can be easily fixed on the required position on the ostomy tube 5, and the internal and external movement of the ostomy tube 5 can be avoided.

Claims (4)

1. A new type of cystostomy tube, including a fistula tube, an inflatable tube, an air bag, a urine inlet, and a urine outlet. The inflatable tube is a catheter parallel to the fistula tube and connected to the air bag. There is a one-way block at the entrance of the inflatable tube. The urine inlet is located at the front end of the ostomy tube, which is a pair of symmetrical round or oval holes. Its characteristics are: outside the ostomy tube, there is a block with a sleeve at one end at the rear of the air bag, and the diameter of the inner wall of the sleeve and the block is The same diameter as the outer wall of the ostomy tube, with an oblong hole on the sleeve. 2. A new cystostomy tube according to claim 1, characterized in that: the oblong holes on the sleeve are two or three evenly arranged oblong holes. 3. A new type of cystostomy tube according to claim 1, characterized in that: the catheter hole is located in the middle of the ostomy tube at the front of the balloon, the length of the ostomy tube at the front of the balloon is 8-12 mm, and the ostomy tube at the back of the balloon is 8-12 mm long. The length of the fistula is 10-22cm. 4. A new cystostomy tube according to claim 1, characterized in that: the diameter of the blocking piece is 30mm-50mm, and the length of the sleeve is 15-25mm.

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