CN208259997U - A kind of Urinary catheter with conduction hole - Google Patents

Abstract

The utility model relates to a kind of Urinary catheters with conduction hole, indwelling utricule and leakproof utricule including tube body, on tube body, the tube body includes drainage channel, the first injection canal and the second injection canal, the front end of the tube body is equipped with urethral catheterization hole, the drainage channel is communicated with the urethral catheterization hole, first injection canal is communicated with indwelling utricule, second injection canal is communicated with leakproof utricule, tube body between the indwelling utricule and leakproof utricule is equipped with conduction hole, and the conduction hole is communicated with the drainage channel.The utility model structure is simple, and efficiently solve makes hospital bed keep cleaning drying because of leakage of urine phenomenon caused by the factors such as personal institutional framework, product quality be inconsistent using when traditional urinary catheter to prevent the other problems such as the pollution, the infection that occur by leakage of urine.

Description

A kind of Urinary catheter with conduction hole

Technical field

The utility model relates to urethra medical treatment assistant product field, specifically a kind of urethral catheterization drainage with conduction hole Pipe.

Background technique

Indwelling catheter is that urinary catheter front end and indwelling utricule be retained in wing is intramuscular, with drainage of urine, avoids repeatedly being intubated and draw Play infection or damage.But two chambers, one capsule urinary catheter used at present, leakage of urine phenomenon is frequently encountered in process of clinical application, leads to disease It is dry and warm that the bed of people is not able to maintain cleaning, not only influences medical cleaning, while causing the drainage of patient uncomfortable, also results in Postoperative wound and tissue infection seriously perplex clinical application.In the case, there is an urgent need to one kind can effectively prevent leakage of urine Novel anti-leakage urinary catheter.

Utility model content

The purpose of this utility model is just to provide a kind of Urinary catheter with conduction hole, is easy leakage to solve existing urinary catheter The problem of urine.

The utility model is realized in this way: a kind of Urinary catheter with conduction hole, including tube body, on tube body Indwelling utricule and leakproof utricule, the tube body include drainage channel, the first injection canal and the second injection canal, the tube body Front end is equipped with urethral catheterization hole, and the drainage channel is communicated with the urethral catheterization hole, and first injection canal is communicated with indwelling utricule, institute It states the second injection canal to communicate with leakproof utricule, the tube body between the indwelling utricule and leakproof utricule is equipped with conduction hole, institute Conduction hole is stated to communicate with the drainage channel.

The end of the drainage channel, first injection canal and second injection canal is equipped with cavity connector.

The indwelling utricule and the leakproof utricule are charged spherical in shape after gas or liquid.

The utility model structure is simple, at low cost.It efficiently solves when using traditional urinary catheter because of personal institutional framework, product Leakage of urine phenomenon caused by the factors such as quality is inconsistent makes hospital bed to prevent the other problems such as the pollution, the infection that occur by leakage of urine Keep cleaning drying.

Leakproof utricule is close to orificium urethrae externum, can when side leakage occurs for indwelling utricule chamber pot again, and pass through two utricules Between conduction hole be back in drainage channel and be discharged, compared to existing urinary catheter, anti-leakage effect.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model.

In figure: 1, tube body, 2, indwelling utricule, 3, leakproof utricule, 4, cavity connector, 5, conduction hole.

Specific embodiment

As shown in Figure 1, the structure of the utility model includes tube body 1, indwelling utricule 2 and leakproof utricule on tube body 1 3, tube body 1 includes drainage channel, the first injection canal and the second injection canal, and the front end of tube body 1 is equipped with urethral catheterization hole, drainage channel It is communicated with urethral catheterization hole, the first injection canal is communicated with indwelling utricule 2, and the second injection canal is communicated with leakproof utricule 3, and drainage is logical The end in road, the first injection canal and the second injection canal is equipped with cavity connector 4.Cavity connector 4 is respectively used to lying bag Inject gas or liquid in body 2 and leakproof utricule 3, indwelling utricule 2 and leakproof utricule 3 be charged it is spherical in shape after gas or liquid, And it is close to the internal orifice and collar extension of urethra respectively, indwelling utricule 2 plays fixed function to tube body 1.Indwelling utricule 2 and leakproof utricule 3 Between tube body be equipped with conduction hole 5, conduction hole 5 is communicated with drainage channel, for draining leakage of urine when indwelling utricule 2 leaks hunting Return pipe body 1 is simultaneously discharged, and has ensured medical cleaning, avoids bacteria breed and the infection of leakage of urine generation.Indwelling utricule 2 and leakproof capsule The distance between body 3 can be designed as sizes as needed.

Leakproof utricule 3 uses PET polyphosphazene polymer ester material, is made through scalable technique, can be adjusted according to clinical practice needs The outer diameter of whole leakproof utricule 3.Conduction hole 5 can be the diversified forms such as round, rectangular or oval and a variety of need mouth Diameter.When production, the connection of utricule is to put three molded lumen bodies 1 and utricule to be heated to material surface in process equipment and open Begin to melt, then pressurization is crimped together 1 outer surface of tube body and utricule inner surface, and i.e. connection is completed after solidification to be cooled.

When the utility model is used, it is first intubated urethral catheterization, gas or liquid are then injected into indwelling utricule 2, it later will pipe It is drawn outside body 1, then injects gas or liquid into leakproof utricule 3, it is made to play the role of urine-leakage.

Claims (3)

1. a kind of Urinary catheter with conduction hole, characterized in that indwelling utricule and leakproof capsule including tube body, on tube body Body, the tube body include drainage channel, the first injection canal and the second injection canal, and the front end of the tube body is equipped with urethral catheterization hole, The drainage channel is communicated with the urethral catheterization hole, and first injection canal is communicated with indwelling utricule, second injection canal Communicated with leakproof utricule, the tube body between the indwelling utricule and leakproof utricule be equipped with conduction hole, the conduction hole with it is described Drainage channel communicates.

2. the Urinary catheter according to claim 1 with conduction hole, characterized in that the drainage channel, described first The end of injection canal and second injection canal is equipped with cavity connector.

3. the Urinary catheter according to claim 1 with conduction hole, characterized in that the indwelling utricule and the leakproof Utricule is charged spherical in shape after gas or liquid.