CN219167457U

CN219167457U - Leakage-proof urine catheter

Info

Publication number: CN219167457U
Application number: CN202222527149.8U
Authority: CN
Inventors: 邢念增; 郑洁
Original assignee: Shandong Rival Tonghui Optoelectronic Technology Co ltd
Current assignee: Shandong Rival Tonghui Optoelectronic Technology Co ltd
Priority date: 2022-09-23
Filing date: 2022-09-23
Publication date: 2023-06-13
Anticipated expiration: 2032-09-23

Abstract

The utility model relates to the technical field of medical instruments, in particular to a leakage-proof urine catheter, which comprises a catheter main body tube, wherein the outer wall of the urine inlet end of the catheter main body tube is provided with a bladder fixing balloon and a leakage-proof urine balloon which are adjacently arranged, the bladder fixing balloon is arranged close to the urine inlet end of the catheter main body tube, the leakage-proof urine balloon is arranged close to the bladder fixing balloon, the urine outlet end of the catheter main body tube is connected with a flushing tube, a filling and draining tube and a liquid draining tube, the flushing tube and the liquid draining tube are communicated with the catheter main body tube, the filling and draining tube is communicated with the bladder fixing balloon and the leakage-proof urine balloon through a water guiding tube buried in the tube wall of the catheter main body tube, the surface of the catheter main body tube is fixedly sleeved with a leakage-proof cover, the bottom of the leakage-proof cover is provided with a urine receiving device for communicating the leakage-proof urine hole with the catheter main body tube; the utility model does not affect the smooth insertion of the original pipeline, can effectively prevent urine leakage, can keep the environment clean and sanitary, and reduces the infection of bacteria to the urethra of a patient.

Description

Leakage-proof urine catheter

Technical Field

The utility model relates to the technical field of medical appliances, in particular to a leakage-proof urine catheter.

Background

The catheter is a pipeline made of silica gel, can be inserted into the bladder through the urethra so as to drain urine, and after the catheter is inserted into the bladder, an air bag is arranged near the head end of the catheter to fix the catheter and remain in the bladder, so that the catheter is not easy to break off, and the drainage tube is connected with a urine bag to collect urine. Catheters are widely used in clinical work, such as the excretion of urine caused by coma, paraplegia, urinary retention, urinary surgery, bladder and urethra tumors and the like.

At present, the catheter is commonly used clinically, after being inserted into the bladder along the urethra, the catheter is inflated (or filled with water) through an air sac inflation port, and the air sac is expanded and clamped above the bladder outlet, so that the effects of fixing and preventing slipping are achieved. For prostate and bladder disease patients, during post-operative indwelling catheterization treatment, a catheter is inserted into the patient's meatus to drain the flow of urine within the bladder into a urine storage bag. However, in the process of turning over or moving the patient in bed, a gap may be formed between the catheter inserted into the patient and the patient body, which may cause urine leakage to the outside of the patient, especially for the aged and the long-term indwelling catheter patients, and the phenomenon of urine leakage at the urinary meatus often occurs due to various reasons such as loose urethral sphincter, hyperplasia of prostate, bladder structure or capacity change, thereby increasing the risk of infection of the patient and increasing the nursing workload.

Disclosure of Invention

The utility model aims to provide a leakage-proof urine catheter, which solves the problems in the prior art.

In order to achieve the above object, the technical scheme of the present utility model is as follows:

the utility model provides a leak protection urine catheter, includes the catheter body pipe, be equipped with bladder fixed sacculus and leak protection urine sacculus that the adjacent setting was gone into on the outer wall of urine end of catheter body pipe, bladder fixed sacculus is close to the urine end setting of catheter body pipe, leak protection urine sacculus is close to bladder fixed sacculus setting, catheter body pipe goes out urine end and is connected with the wash pipe, fills drain pipe and fluid-discharge tube, wash pipe and fluid-discharge tube are linked together with catheter body pipe, it is linked together with bladder fixed sacculus and leak protection urine sacculus through the water guide pipe buried in catheter body pipe wall to fill the drain pipe, the fixed cover in surface of catheter body pipe is equipped with leak protection cover, leak protection cover's bottom has been seted up and has been leaked the urine hole, leak protection cover's bottom fixedly connected with be used for with leak urine hole and the urine receiving device that catheter is linked together.

Further, the urine receiving device comprises a urine receiving hopper and a hose, the large opening end of the urine receiving hopper is communicated with the urine leakage hole, one end of the hose is communicated with the small opening end of the urine receiving hopper, and the other end of the hose is communicated with the catheter main body.

Further, a knob type urination valve is arranged on the hose.

Further, elastic bands are arranged on two sides of the leakage-proof cover, and a magic tape is fixedly arranged at one end of each elastic band.

Further, the diameter of the bladder fixing balloon after being filled with water is larger than that of the urine leakage preventing balloon after being filled with water.

Further, the bladder fixation balloon had a maximum capacity of 30ml and a maximum diameter of 2cm.

Further, the maximum capacity of the urine leakage prevention balloon is 5ml, and the maximum diameter is 1cm.

Further, a plurality of side holes are formed in the outer wall, close to the urine inlet end, of the urethral catheterization main body tube.

The beneficial effects of the utility model are as follows:

the bladder fixing saccule and the leak-proof saccule are arranged to block the inner urethral orifice and the bladder wall near the inner urethral orifice, so as to prevent urine from leaking outwards; the leakage-proof cover is arranged to receive liquid leaking or dripping along the outer wall of the catheter body, and urine is led into the catheter body through the urine receiving device; the utility model does not affect the smooth insertion of the original pipeline, can effectively prevent urine leakage, can keep the environment clean and sanitary, and reduces the infection of bacteria to the urethra of a patient.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a front view of the present utility model;

FIG. 3 is a schematic cross-sectional view at A in FIG. 2;

fig. 4 is a schematic cross-sectional view at B in fig. 2.

Reference numerals: a urinary catheter body 1; a bladder fixation balloon 2; a urine leakage prevention balloon 3; a flushing pipe 4; a water filling and discharging pipe 5; a liquid discharge pipe 6; a water conduit 7; a leak-proof cover 8; a urine leakage hole 81; a urine receiving device 9; a urine receiving bucket 91; a hose 92; a knob type urination valve 10; an elastic band 11; side hole 12.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1, 2, 3 and 4, a leakage-proof urine catheter comprises a catheter main body pipe 1, wherein a bladder fixing balloon 2 and a leakage-proof urine balloon 3 which are adjacently arranged are arranged on the outer wall of the urine inlet end of the catheter main body pipe 1, the bladder fixing balloon 2 is close to the urine inlet end of the catheter main body pipe 1, the leakage-proof urine balloon 3 is close to the bladder fixing balloon 2, the urine outlet end of the catheter main body pipe 1 is connected with a flushing pipe 4, a filling and draining pipe 5 and a liquid draining pipe 6, the flushing pipe 4 and the liquid draining pipe 6 are communicated with the catheter main body pipe 1, the filling and draining pipe 5 is communicated with the bladder fixing balloon 2 and the leakage-proof urine balloon 3 through a water guide pipe 7 buried in the pipe wall of the catheter main body pipe 1, a leakage-proof cover 8 is fixedly sleeved on the surface of the catheter main body pipe 1, a urine leakage hole 81 is formed in the bottom of the leakage-proof cover 8, and a urine receiving device 9 used for communicating the leakage hole 81 with the catheter main body pipe 1 is fixedly connected to the bottom of the leakage-proof cover 8.

When the urine leakage prevention device is used, the bladder fixing balloon 2 is placed in the bladder, the urine leakage prevention balloon 3 is placed in the urethra, after the bladder fixing balloon 2 and the urine leakage prevention balloon 3 are injected with water through the filling and draining water pipe 5 and the water guide pipe 7, the bladder fixing balloon 2 is tightly attached to the inner wall of the bladder, and the urine leakage prevention balloon 3 blocks the urethra and the inner orifice of the urethra (the joint of the bladder and the urethra) to prevent urine leakage; when urine leaks out from the outer orifice of the urethra along the outer wall of the urethral catheterization main body pipe 1, the leakage-proof cover 8 is used for receiving the liquid leaked or dripped from the outer orifice of the urethra, and the urine is led into the urethral catheterization main body pipe 1 through the urine receiving device 9; the utility model does not affect the smooth insertion of the original pipeline, can effectively prevent urine leakage, can keep the environment clean and sanitary, and reduces the infection of bacteria to the urethra of a patient.

As shown in fig. 1, 2 and 3, the urine receiving device 9 comprises a urine receiving hopper 91 and a hose 92, wherein the large opening end of the urine receiving hopper 91 is communicated with the urine leakage hole 81, one end of the hose 92 is communicated with the small opening end of the urine receiving hopper 91, and the other end of the hose 92 is communicated with the catheter main body tube 1; in this embodiment, when urine leaks from the external urethral orifice, the leak-proof cover 8 can directly catch the leaked urine and guide the leaked urine into the catheter body 1 through the urine-receiving hopper 91 and the hose 92 via the urine-leakage hole 81, so that the leaked urine can be effectively recovered to the catheter body 1, and the effect of reducing urine leakage on a sickbed is achieved.

As shown in fig. 1, 2 and 3, the knob type urination valve 10 is arranged on the hose 92; in this embodiment, when the patient has improved urine leakage, the hose 92 can be closed by the knob type urination valve 10, so that urine in the catheter body tube 1 is prevented from flowing into the leakage preventing cover 8 through the hose 92.

As shown in fig. 1 and 2, elastic bands 11 are arranged on two sides of the leak-proof cover 8, and a magic tape is fixedly arranged at one end of each elastic band 11; in the embodiment, the elastic band 11 is tied at the root position of the thigh through the magic tape, so that the leak-proof cover 8 is effectively and stably placed between the two thighs.

As shown in fig. 1, 2 and 4, the diameter of the bladder fixing balloon 2 after being filled with water is larger than that of the leakage-proof urine balloon 3 after being filled with water, the maximum capacity of the bladder fixing balloon 2 is 30ml, the maximum diameter is 2cm, the maximum capacity of the leakage-proof urine balloon 3 is 5ml, and the maximum diameter is 1cm; in the embodiment, the urine guide main body tube 1 is prevented from falling out of the bladder by the bladder fixing balloon 2, the leakage-proof urine balloon 3 is additionally arranged, and the leakage-proof urine balloon and the bladder fixing balloon 2 are used for blocking the inner urethral orifice and the bladder wall near the inner urethral orifice together to prevent urine from leaking outwards.

As shown in fig. 1 and 2, the outer wall of the catheter body 1 near the urine inlet end is provided with a plurality of side holes 12; in this embodiment, the efficiency of urine diversion is increased by providing the side hole 12.

Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered by the scope of the claims of the present utility model.

Claims

1. A leakage-proof urine catheter, which comprises a catheter main body (1), and is characterized in that: the urine collecting device is characterized in that a bladder fixing balloon (2) and a leakage preventing balloon (3) which are adjacently arranged are arranged on the outer wall of the urine inlet end of the urine guiding main body pipe (1), the bladder fixing balloon (2) is close to the urine inlet end of the urine guiding main body pipe (1), the leakage preventing balloon (3) is close to the bladder fixing balloon (2), the urine outlet end of the urine guiding main body pipe (1) is connected with a flushing pipe (4), a filling and draining pipe (5) and a liquid draining pipe (6), the flushing pipe (4) and the liquid draining pipe (6) are communicated with the urine guiding main body pipe (1), the filling and draining pipe (5) is communicated with the bladder fixing balloon (2) and the leakage preventing balloon (3) through a water guiding pipe (7) buried in the pipe wall of the urine guiding main body pipe (1), a leakage preventing cover (8) is fixedly sleeved on the surface of the urine guiding main body pipe (1), and a urine leakage preventing hole (81) is formed in the bottom of the leakage preventing cover (8), and the urine collecting device (9) is fixedly connected with the leakage preventing cover (81) and the urine guiding main body pipe (1).

2. A leak resistant urinary catheter as claimed in claim 1, wherein: the urine receiving device (9) comprises a urine receiving hopper (91) and a hose (92), the large opening end of the urine receiving hopper (91) is communicated with the urine leakage hole (81), one end of the hose (92) is communicated with the small opening end of the urine receiving hopper (91), and the other end of the hose (92) is communicated with the catheter main body tube (1).

3. A leak resistant urinary catheter as claimed in claim 2, wherein: the hose (92) is provided with a knob type urination valve (10).

4. A leak resistant urinary catheter as claimed in claim 1, wherein: elastic bands (11) are arranged on two sides of the leakage-proof cover (8), and magic tapes are fixedly arranged at one ends of the elastic bands (11).

5. A leak resistant urinary catheter as claimed in claim 1, wherein: the diameter of the bladder fixing balloon (2) after being filled with water is larger than that of the urine leakage prevention balloon (3) after being filled with water.

6. A leak resistant urinary catheter as recited in claim 5, wherein: the maximum capacity of the bladder fixing balloon (2) is 30ml, and the maximum diameter is 2cm.

7. A leak resistant urinary catheter as recited in claim 5, wherein: the maximum capacity of the urine leakage prevention balloon (3) is 5ml, and the maximum diameter is 1cm.

8. A leak resistant urinary catheter as claimed in claim 1, wherein: the outer wall of the catheter body (1) close to the urine inlet end is provided with a plurality of side holes (12).