CN220713937U - Clinical urethral catheterization device - Google Patents

Abstract

The utility model provides a clinical urinary catheter, comprising: pants, a first connecting pipe, a catheter, a urine storage bag and the like; the bottom of the underpants is provided with a first connecting pipe, a urinary catheter is arranged below the first connecting pipe, the material of the urinary catheter is rubber material, the bottom of the urinary catheter is provided with a urine storage bag, and the top end of the urine storage bag is fixedly provided with a check pipe; according to the utility model, by arranging the springs, the check balls, the baffle plates and the like, when medical staff take out the catheter from the check tube, the springs can lift the check balls upwards, so that the arc-shaped surface at the bottom end of the baffle plates corresponds to the surface of the check balls, the effect of checking urine is realized, the phenomenon of backflow of urine is prevented, and meanwhile, the phenomenon of leakage of urine in the container is avoided.

Description

Clinical urethral catheterization device

Technical Field

The utility model relates to the technical field of catheterization, in particular to a clinical catheter.

Background

The catheterization is to insert a catheter into the urinary bladder through the urethra to draw out urine. Aims at relieving urine retention, taking a non-polluted urine specimen for examination, measuring residual urine, measuring cold and hot sensation, capacity and pressure of the bladder, injecting contrast agent or medicine to help diagnosis or treatment, and the like. The operator stands on the right side of the patient, wears sterile gloves, disinfects the perineum and the urethral orifice by using sterile water or benzalkonium bromide, and the front end of the catheter is dipped with sterile lubricating oil, the left hand holds the penis, and inserts the catheter into the bladder until urine flows out of the catheter.

However, when the urine bag is removed, the current clinical urinary catheter often has the phenomena of urine leakage and urine overflow, thereby increasing the workload of medical staff and causing burden to the medical staff.

In view of the above, the present utility model provides a clinical urinary catheter, which is improved by arranging a spring, a check ball, a baffle and the like, so that when a medical staff takes out the urinary catheter from the check tube, the spring can lift the check ball upwards, and the arc surface at the bottom end of the baffle corresponds to the surface of the check ball, thereby realizing the effect of checking urine, preventing the urine from flowing backwards, and avoiding the leakage of urine in the container.

Disclosure of Invention

The utility model aims to provide a clinical catheter which solves the problems and the shortcomings in the prior art.

In order to achieve the above purpose, the utility model provides a clinical catheter, which is achieved by the following specific technical means:

a clinical urinary catheter, comprising: the disposable diaper comprises a pair of underpants, a first connecting pipe, a catheter, a urine storage bag, a trapezoid catheter, a bevel groove, a first sealing groove, a first silica gel ring, a check pipe, a supporting table, a spring, an arc table, a check ball, a baffle, a second sealing groove, a positioning groove, a second silica gel ring, a limiter, a limiting groove, a pull rod, a pressing disc, a pressing handle, an elastic band and a contraction band; the bottom of underpants is provided with first connecting pipe, the below of first connecting pipe is provided with the catheter, the material of catheter sets up to rubber material, the bottom of catheter is provided with and deposits the urine bag, it is fixed to be provided with the check pipe to deposit the top of urine bag, the inside bottom of check pipe is provided with the brace table, just the surface of brace table runs through and is provided with the weeping groove, the spring is installed to the middle-end at brace table top, the arc platform is installed at the top of spring, the top of arc platform is provided with the check ball, the inside of check pipe just be in the top of check ball is provided with the baffle, the bottom surface of baffle be provided with the arcwall face with the check ball is corresponding.

As further optimization of the technical scheme, according to the clinical catheter, the surface of the catheter is movably provided with the limiter, the inside of the limiter is provided with the limiting groove, the limiting groove is movably provided with the pull rod, one end of the pull rod is provided with the pressing disc inside the limiting groove, and the other end of the pull rod is fixedly provided with the pressing handle.

As further optimization of the technical scheme, according to the clinical catheter, the trapezoidal guide tube is fixedly arranged at the bottom end of the first connecting tube, the inclined slot is formed in the surface, close to the top end, of the inner portion of the catheter, the trapezoidal guide tube is installed in the inclined slot, the positioning slot is formed in the surface, close to the bottom end, of the outer portion of the catheter, the second silica gel ring is arranged in the non-return tube, and the second silica gel ring is installed in the positioning slot.

As further optimization of the technical scheme, according to the clinical catheter, the bottom end of the first connecting pipe is provided with the first sealing groove at the side face of the trapezoid catheter, the top of the catheter is fixedly provided with the first silica gel ring which is arranged in the first sealing groove, the upper surface of the baffle is provided with the second sealing groove, and the bottom end of the catheter is arranged in the second sealing groove.

As further optimization of the technical scheme, the clinical urethral catheterization device is characterized in that elastic bands are arranged on two sides of the underpants, a contraction band is arranged on the top surface of the underpants, and viscose is arranged on the inner surface of the contraction band and stuck on the surface of the underpants.

Due to the application of the technical scheme, compared with the prior art, the utility model has the following advantages:

1. according to the clinical catheter, the limiter is arranged, when a medical staff pushes the pull rod into the limiter, the pressing disc has an extrusion effect on the surface of the catheter, so that residual urine of the catheter can be extruded, and when the catheter is separated from the urine storage bag, the medical staff extrudes the surface of the catheter by the pressing disc, so that the catheter is closed, and the phenomenon of urine leakage cannot occur.

2. According to the clinical catheter, the trapezoid catheter is arranged in the bevel groove, the second silica gel ring is arranged in the positioning groove, so that the first connecting pipe and the urine storage bag can be connected through the catheter, urine can be conveniently collected, the first silica gel ring is arranged in the first sealing groove, the bottom end of the catheter is arranged in the second sealing groove, the tightness of the catheter on the connection between the first connecting pipe and the urine storage bag can be effectively improved, and the urine leakage phenomenon is prevented.

3. According to the clinical urethral catheterization device, the fitting performance of the underpants on a patient can be enhanced through the elastic band and the contraction band, and the urine leakage phenomenon is prevented.

4. The utility model has the advantages that the structure design is reasonable through improving the clinical urethral catheterization device, the spring, the check ball, the baffle plate and the like are arranged, so that when medical staff take out the urethral catheter from the check tube, the spring can lift the check ball upwards, the arc surface at the bottom end of the baffle plate corresponds to the surface of the check ball, the effect of checking urine is realized, the phenomenon of backflow of urine is prevented, and meanwhile, the phenomenon of leakage of urine in the container is avoided, thereby effectively solving the problems and the defects in the background art.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. In the drawings:

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

FIG. 2 is an enlarged view of the utility model at A in FIG. 1;

FIG. 3 is an enlarged view of the utility model at B in FIG. 1;

fig. 4 is a view showing an internal structure of the limiter of the present utility model.

In the figure: 1. underpants; 2. a first connection pipe; 3. a urinary catheter; 4. a urine storage bag; 5. a trapezoidal conduit; 6. a bevel slot; 7. a first seal groove; 8. a first silica gel ring; 9. a check pipe; 10. a support table; 11. a spring; 12. an arc-shaped table; 13. a check ball; 14. a baffle; 15. a second seal groove; 16. a positioning groove; 17. the second silica gel ring; 18. a limiter; 19. a limiting groove; 20. a pull rod; 21. pressing a disc; 22. pressing the handle; 23. an elastic band; 24. shrink band.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

In the description of the present utility model, unless otherwise indicated, the meaning of "plurality" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model.

Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Meanwhile, in the description of the present utility model, unless explicitly stated and defined otherwise, the terms "connected", "connected" and "connected" should be interpreted broadly, and for example, may be fixedly connected, detachably connected, or integrally connected; the mechanical connection and the electrical connection can be adopted; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1 to 4, the present utility model provides a specific technical embodiment of a clinical urinary catheter:

a clinical urinary catheter, comprising: the pants 1, the first connecting pipe 2, the urinary catheter 3, the urine storage bag 4, the trapezoid catheter 5, the bevel groove 6, the first sealing groove 7, the first silica gel ring 8, the check pipe 9, the supporting table 10, the spring 11, the arc table 12, the check ball 13, the baffle 14, the second sealing groove 15, the positioning groove 16, the second silica gel ring 17, the limiter 18, the limiting groove 19, the pull rod 20, the pressing plate 21, the pressing handle 22, the elastic band 23 and the contraction band 24; the bottom of underpants 1 is provided with first connecting pipe 2, the below of first connecting pipe 2 is provided with catheter 3, the material of catheter 3 sets up to rubber material, the bottom of catheter 3 is provided with and deposits urine bag 4, the fixed check pipe 9 that is provided with in top of depositing urine bag 4, the inside bottom of check pipe 9 is provided with brace table 10, and the surface of brace table 10 runs through and is provided with the weeping groove, spring 11 is installed to the middle-end at brace table 10 top, arc platform 12 is installed at the top of spring 11, the top of arc platform 12 is provided with check ball 13, the inside of check pipe 9 and the top that is in check ball 13 are provided with baffle 14, the bottom surface of baffle 14 is provided with the arcwall face and corresponds with check ball 13.

Specifically, as shown in fig. 1 and fig. 4, the surface activity of catheter 3 is provided with limiter 18, the inside of limiter 18 is provided with restriction groove 19, and movable mounting has pull rod 20 in the restriction groove 19, the one end of pull rod 20 just is in the inside pressure disk 21 that is provided with of restriction groove 19, the other end of pull rod 20 is fixed to be provided with presses handle 22, through setting up limiter 18, when medical personnel pushes pull rod 20 to the inside of limiter 18, press disk 21 has the extrusion effect to the surface of catheter 3, make can extrude the remaining urine of catheter 3, simultaneously when catheter 3 and urine storage bag 4 separate, medical personnel will press disk 21 to the surface of catheter 3, make catheter 3 seal, can not appear leaking the urine phenomenon.

Specifically, as shown in fig. 2 and fig. 3, the bottom end of the first connecting tube 2 is fixedly provided with a trapezoid catheter 5, the surface, close to the top end, of the inner portion of the catheter 3 is provided with a bevel groove 6, the trapezoid catheter 5 is installed in the bevel groove 6, the surface, close to the bottom end, of the outer portion of the catheter 3 is provided with a positioning groove 16, the inner portion of the check tube 9 is provided with a second silica gel ring 17, the second silica gel ring 17 is installed in the positioning groove 16, the trapezoid catheter 5 is installed in the bevel groove 6, and the second silica gel ring 17 is installed in the positioning groove 16, so that the first connecting tube 2 and the urine storage bag 4 can be connected through the catheter 3, and urine can be conveniently collected.

Specifically, as shown in fig. 2 and fig. 3, the bottom of the first connecting tube 2 and the side surface of the trapezoid catheter 5 are provided with a first sealing groove 7, the top of the urinary catheter 3 is fixedly provided with a first silica gel ring 8 which is arranged in the first sealing groove 7, the upper surface of the baffle 14 is provided with a second sealing groove 15, the bottom of the urinary catheter 3 is arranged in the first sealing groove 7 through the first silica gel ring 8, and the bottom of the urinary catheter 3 is arranged in the second sealing groove 15, so that the tightness of the connection between the urinary catheter 3 and the first connecting tube 2 and the urine storage bag 4 can be effectively increased, and the leakage phenomenon of urine is prevented.

Specifically, as shown in fig. 1, elastic bands 23 are arranged on two sides of the underpants 1, a contraction band 24 is arranged on the top surface of the underpants 1, and viscose is arranged on the inner surface of the contraction band 24 to be adhered to the surface of the underpants 1, so that the fit of the underpants 1 on a patient can be enhanced through the elastic bands 23 and the contraction band 24, and the urine leakage phenomenon is prevented.

The specific implementation steps are as follows:

the trousers 1 are worn on the crotch of a patient, the contraction band 24 is tightly adhered to the back of the trousers 1, the fit of the trousers 1 on the patient can be enhanced through the elastic band 23 and the contraction band 24, the urine leakage phenomenon is prevented, then the trapezoid catheter 5 is installed in the bevel groove 6, the second silica gel ring 17 is installed in the positioning groove 16, so that the first connecting pipe 2 and the urine storage bag 4 can be connected through the urine guide pipe 3, the collection of urine is facilitated, then when the medical staff pushes the pull rod 20 towards the inside of the limiter 18 during the collection of urine, the pressing disc 21 has an extrusion effect on the surface of the urine guide pipe 3, the urine left by the urine guide pipe 3 can be extruded, finally when the urine guide pipe 3 and the urine storage bag 4 need to be separated, the medical staff presses the surface of the urine guide pipe 3 to extrude the urine guide pipe 3 according to 21, the urine leakage phenomenon is prevented, at the moment, the urine leakage phenomenon cannot occur, when the urine guide pipe 3 is taken out of the check pipe 9 again, the spring 11 can upwards the check ball 13, the surface of the bottom end of the baffle 14 corresponds to the ball 13, the effect of preventing the urine from flowing backwards is avoided, and the backflow phenomenon of the urine container is prevented.

To sum up: according to the clinical catheter, the limiter is arranged, when a medical staff pushes the pull rod to the inside of the limiter, the pressing disc has an extrusion effect on the surface of the catheter, so that residual urine of the catheter can be extruded, and when the catheter is separated from the urine storage bag, the medical staff extrudes the surface of the catheter by the pressing disc, so that the catheter is closed, and the phenomenon of urine leakage cannot occur; according to the clinical catheter, the trapezoid catheter is arranged in the bevel groove, the second silica gel ring is arranged in the positioning groove, so that the first connecting pipe and the urine storage bag can be connected through the catheter, urine can be conveniently collected, the first silica gel ring is arranged in the first sealing groove, the bottom end of the catheter is arranged in the second sealing groove, the tightness of the catheter on the connection between the first connecting pipe and the urine storage bag can be effectively improved, and the urine leakage phenomenon is prevented; according to the clinical urethral catheterization device, the fitting property of the underpants on a patient can be enhanced through the elastic band and the contraction band, and the urine leakage phenomenon is prevented; the utility model has the advantages that the structure design is reasonable through improving the clinical urethral catheterization device, the spring, the check ball, the baffle plate and the like are arranged, so that when medical staff take out the urethral catheter from the check tube, the spring can lift the check ball upwards, the arc surface at the bottom end of the baffle plate corresponds to the surface of the check ball, the effect of checking urine is realized, the phenomenon of backflow of urine is prevented, and meanwhile, the phenomenon of leakage of urine in the container is avoided, thereby effectively solving the problems and the defects in the background art.

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

Claims (5)

1. A clinical urinary catheter, comprising: the pants comprise a pair of underpants (1), a first connecting pipe (2), a urinary catheter (3), a urine storage bag (4), a trapezoid catheter (5), a bevel groove (6), a first sealing groove (7), a first silica gel ring (8), a check pipe (9), a supporting table (10), a spring (11), an arc-shaped table (12), a check ball (13), a baffle plate (14), a second sealing groove (15), a positioning groove (16), a second silica gel ring (17), a limiter (18), a limiting groove (19), a pull rod (20), a pressing disc (21), a pressing handle (22), an elastic band (23) and a contraction band (24); the method is characterized in that: the bottom of underpants (1) is provided with first connecting pipe (2), the below of first connecting pipe (2) is provided with catheter (3), the material of catheter (3) sets up to rubber material, the bottom of catheter (3) is provided with and deposits urine bag (4), the fixed check pipe (9) that is provided with in top of depositing urine bag (4), the inside bottom of check pipe (9) is provided with brace table (10), just the surface of brace table (10) runs through and is provided with the drain groove, spring (11) are installed to the middle-end at brace table (10) top, arc platform (12) are installed at the top of spring (11), the top of arc platform (12) is provided with and ends back ball (13), the inside of check pipe (9) just is in the top of check ball (13) is provided with baffle (14), the bottom surface of baffle (14) be provided with the arcwall with the check ball (13) corresponds.

2. A clinical urinary catheter according to claim 1, wherein: the surface activity of catheter (3) is provided with limiter (18), the inside of limiter (18) is provided with restriction groove (19), just movable mounting has pull rod (20) in restriction groove (19), the one end of pull rod (20) just is in restriction groove (19) inside is provided with presses disk (21), the other end of pull rod (20) is fixed to be provided with presses handle (22).

3. A clinical urinary catheter according to claim 1, wherein: the bottom end fixing of first connecting pipe (2) is provided with trapezoidal pipe (5), the inside surface that is close to the top of catheter (3) is provided with bevel connection groove (6), trapezoidal pipe (5) are installed in bevel connection groove (6), the outside surface that is close to the bottom of catheter (3) is provided with constant head tank (16), the inside of non return pipe (9) is provided with second silica gel circle (17), second silica gel circle (17) are installed in constant head tank (16).

4. A clinical urinary catheter according to claim 1, wherein: the bottom of first connecting pipe (2) just is in the side of trapezoidal pipe (5) is provided with first seal groove (7), the fixed first silica gel circle (8) that is provided with in top of catheter (3) are installed in first seal groove (7), the upper surface of baffle (14) is provided with second seal groove (15), the bottom of catheter (3) is installed in second seal groove (15).

5. A clinical urinary catheter according to claim 1, wherein: elastic bands (23) are arranged on two sides of the underpants (1), a contraction band (24) is arranged on the top surface of the underpants (1), and viscose is arranged on the inner surface of the contraction band (24) and stuck on the surface of the underpants (1).