CN213312765U

CN213312765U - Urethral catheterization device for pediatric urology surgery of hospital

Info

Publication number: CN213312765U
Application number: CN202021082133.5U
Authority: CN
Inventors: 江文婷
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-12
Filing date: 2020-06-12
Publication date: 2021-06-01
Anticipated expiration: 2030-06-12

Abstract

The utility model discloses a hospital paediatrics uropoiesis surgery uses urethral catheterization device, including the catheter, the one end fixed intercommunication of catheter has the buffering urine bag, the one end fixed intercommunication that the buffering urine bag kept away from the catheter has the connecting pipe, the connecting pipe passes through the bag mouth threaded connection on the urine storage bag with the urine storage bag, the one end inner wall of connecting pipe is fixed and is equipped with a plurality of dead levers that are ring-shaped and distribute, the free end of dead lever is fixed and is connected on the outer wall of disc, disc one side dorsad buffering urine bag is fixed and is connected with the elastic component, the free end of elastic component is fixed and is connected with the shutoff ball, shutoff ball activity block is in the play urine mouth that connecting pipe one end was equipped with, the inner wall of bag mouth is fixed and is equipped with a plurality of connecting rods, the other end fixed and is connected with the ejector pin of connecting rod, the one end of ejector pin is in, prevent the sufferer from suffocating urine or splashing on the ground to influence the environment.

Description

Urethral catheterization device for pediatric urology surgery of hospital

Technical Field

The utility model relates to the field of medical technology, specifically be a hospital paediatrics uropoiesis is urethral catheterization device for surgery.

Background

Urology is a medical science specially studying male and female urinary tracts and male reproductive systems, when clinical operations are performed on patients in urology, a urethral catheterization device is generally required, the urethral catheterization device generally consists of a drainage bag and a catheter, the catheter is generally used for inserting bladder catheterization through urethra, such as postoperative urine retention caused by various reasons, bladder perfusion after bladder cancer, bladder residual urine measurement and the like;

however, most of the prior art urethral catheterization devices are not provided with a buffer bag for temporarily storing urine when the urine storage bag is replaced, so that the patient is easy to hold back the urine, or the urine splashes on the ground to pollute the environment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hospital's paediatrics uropoiesis urethral catheterization device for surgery to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a urethral catheterization device for pediatric urology surgery in hospital comprises a urethral catheter, wherein one end of the urethral catheter is fixedly communicated with a buffer urine bag, one end of the buffer urine bag, which is far away from the urethral catheter, is fixedly communicated with a connecting pipe, and the connecting pipe is in threaded connection with a urine storage bag through a bag mouth on the urine storage bag;

a plurality of fixing rods distributed in an annular shape are fixedly arranged on the inner wall of one end of the connecting pipe, the free ends of the fixing rods are fixedly connected to the outer wall of the disc, one surface of the disc, which faces away from the buffer urine bag, is fixedly connected with an elastic piece, the free ends of the elastic piece are fixedly connected with a blocking ball, and the blocking ball is movably clamped in a urine outlet formed in one end of the connecting pipe;

the inner wall of the bag mouth is fixedly provided with a plurality of connecting rods, the other ends of the connecting rods are fixedly connected with ejector rods, and one ends of the ejector rods are in movable contact with the outer surface of the plugging ball.

As an optimized technical scheme of the utility model, the surface of shutoff ball covers and is equipped with the one deck silica gel pad.

As a preferred technical scheme of the utility model, the fixed guide bar that is equipped with of both ends lateral wall of shutoff ball, the inner wall and the guide bar cooperation of connecting pipe are equipped with the guide way, sliding joint has the one end of guide bar in the guide way.

As an optimized technical scheme of the utility model, the fixed cover of one end outer wall that the connecting pipe is close to the buffering urine bag has connect the spacing ring, the one end terminal surface of spacing ring supports with the terminal surface activity of bag mouth and closes.

As an optimized technical scheme of the utility model, the ejector pin is spherical with the one end of shutoff ball direct contact.

Compared with the prior art, the beneficial effects of the utility model are that:

when full urine need be changed in the storage urine bag, unscrew the bag mouth from the connecting pipe and get off, twist the in-process, the shutoff ball resets gradually under the elastic force effect of elastic component, in the block goes out the urine mouth, realizes going out closing of urine mouth, utilizes the setting of buffering urine bag simultaneously, can make the urine realize a temporary storage, prevents that the sick urine of suppressing, perhaps spatters on the ground, influences the environment.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is an enlarged structural diagram of a portion a in fig. 1 according to the present invention.

In the figure: the urine collection device comprises a catheter 1, a buffer urine bag 2, a connecting pipe 21, a fixing rod 22, a disc 23, an elastic part 24, a blocking ball 25, a urine outlet 26, a guide rod 27, a guide groove 28, a limiting ring 29, a urine storage bag 3, a bag mouth 31, a connecting rod 32 and a mandril 33.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a urethral catheterization device for pediatric urological surgery in hospital comprises a urinary catheter 1, wherein one end of the urinary catheter 1 is fixedly communicated with a buffering urine bag 2, one end of the buffering urine bag 2, which is far away from the urinary catheter 1, is fixedly communicated with a connecting pipe 21, the connecting pipe 21 is in threaded connection with the urine storage bag 3 through a bag mouth 31 on the urine storage bag 3, the inner wall of one end of the connecting pipe 21 is fixedly provided with a plurality of fixing rods 22 which are distributed in an annular shape, the free end of each fixing rod 22 is fixedly connected to the outer wall of a disc 23, one side of the disc 23, which is back to the buffering urine bag 2, is fixedly connected with an elastic part 24, the free end of the elastic part 24 is fixedly connected with a blocking ball 25, the blocking ball 25 is movably clamped in a urine outlet 26 arranged at one end of the connecting pipe 21, the inner wall of the bag mouth 31 is fixedly provided with a plurality of connecting rods 32, when the urine bag is used in daily life, the buffering urine bag 2 is fixedly connected with the urine storage bag 3 through the threaded connection between the bag mouth 31 and the connecting pipe 21, the ejector rod 33 is in contact with the blocking ball 25, the blocking ball 25 is ejected through the ejector rod 33 in the gradually screwing process, the elastic member 24 is compressed, the urine outlet 26 is opened, urine is convenient to discharge, after the buffering urine bag 2 is connected with the urine storage bag 3, the urine bag is inserted into the urethra through the catheter 1, when a patient urinates, the patient enters the urine storage bag 3 through the buffering urine bag 2 and the urine outlet 26, when the urine storage bag 3 is filled with urine and needs to be replaced, the bag mouth 31 is screwed off from the connecting pipe 21, in the screwing process, the blocking ball 25 is gradually reset under the elastic force of the elastic member 24 and is clamped into the urine outlet 26, the urine outlet 26 is closed, and meanwhile, the setting of the buffering urine bag 2 is utilized, can temporarily store urine, and prevent sufferers from suffocating urine or splashing on the ground to affect the environment.

The outer surface of the blocking ball 25 is covered with a layer of silica gel pad, so that the sealing performance of the urine outlet 26 is stronger when the urine outlet 26 is closed.

The fixed guide bar 27 that is equipped with of both ends lateral wall of shutoff ball 25, the inner wall of connecting pipe 21 is equipped with guide way 28 with the guide bar 27 cooperation, and sliding joint has the one end of guide bar 27 in guide way 28, utilizes the cooperation of guide bar 27 and guide way 28 to use, guarantees the steady removal of shutoff ball 25.

The outer wall of one end of the connecting pipe 21 close to the buffering urine bag 2 is fixedly sleeved with the limiting ring 29, the end face of one end of the limiting ring 29 is movably abutted with the end face of the bag mouth 31, when the bag mouth 31 is connected with the connecting pipe 21, excessive screwing or too little screwing is prevented, and an accurate screwing effect is achieved.

The end of the ejector rod 33 directly contacted with the plugging ball 25 is a spherical surface, so that the abrasion of the ejector rod 33 and the plugging ball 25 is reduced.

The working principle is as follows: the utility model discloses when daily use, through bag mouth 31 and the threaded connection of connecting pipe 21, make buffering urine bag 2 and urine storage bag 3 be connected fixedly, when bag mouth 31 and connecting pipe 21 carry out threaded connection, ejector pin 33 and blocking ball 25 contact, in the process of twisting gradually, utilize ejector pin 33 to carry out the top to blocking ball 25 and hold, realize the compression to elastic component 24, and then open urine outlet 26, be convenient for go out urine, after buffering urine bag 2 and urine storage bag 3 are connected, insert the urethra through catheter 1, the disease is when urinating, enter into urine storage bag 3 through buffering urine bag 2 and urine outlet 26, when full urine in urine storage bag 3 needs to be changed, twist off bag mouth 31 from connecting pipe 21 top, in twisting the process, blocking ball 25 is under the elastic force of elastic component 24, reset gradually, the block is to in urine outlet 26, realize the closing of urine outlet 26, meanwhile, the urine can be temporarily stored by the arrangement of the buffer urine bag 2, so that the condition that the patient holds the urine or splashes on the ground to influence the environment is prevented.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a hospital paediatrics uropoiesis is urethral catheterization device for surgery, includes catheter (1), its characterized in that: one end of the urine catheter (1) is fixedly communicated with a buffering urine bag (2), one end, far away from the urine catheter (1), of the buffering urine bag (2) is fixedly communicated with a connecting pipe (21), and the connecting pipe (21) is in threaded connection with the urine storage bag (3) through a bag mouth (31) on the urine storage bag (3);

a plurality of fixing rods (22) which are distributed annularly are fixedly arranged on the inner wall of one end of the connecting pipe (21), the free ends of the fixing rods (22) are fixedly connected to the outer wall of the disc (23), one surface of the disc (23) back to the buffer urine bag (2) is fixedly connected with an elastic piece (24), the free end of the elastic piece (24) is fixedly connected with a blocking ball (25), and the blocking ball (25) is movably clamped in a urine outlet (26) formed in one end of the connecting pipe (21);

the inner wall of bag mouth (31) is fixed and is equipped with a plurality of connecting rod (32), the other end fixedly connected with ejector pin (33) of connecting rod (32), the one end of ejector pin (33) and the surface movable contact of shutoff ball (25).

2. The urinary catheterization device of hospital pediatric urology according to claim 1, wherein: and a layer of silica gel pad is covered on the outer surface of the plugging ball (25).

3. The urinary catheterization device of hospital pediatric urology according to claim 1, wherein: the both ends lateral wall of shutoff ball (25) is fixed to be equipped with guide bar (27), the inner wall of connecting pipe (21) is equipped with guide way (28) with guide bar (27) cooperation, sliding joint has the one end of guide bar (27) in guide way (28).

4. The urinary catheterization device of hospital pediatric urology according to claim 1, wherein: the outer wall of one end, close to the buffering urine bag (2), of the connecting pipe (21) is fixedly sleeved with a limiting ring (29), and the end face of one end of the limiting ring (29) is movably abutted with the end face of the bag mouth (31).

5. The urinary catheterization device of hospital pediatric urology according to claim 1, wherein: one end of the ejector rod (33) which is in direct contact with the plugging ball (25) is a spherical surface.