CN218900373U - Leak protection urethral catheterization device - Google Patents
Leak protection urethral catheterization device Download PDFInfo
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- CN218900373U CN218900373U CN202223590172.8U CN202223590172U CN218900373U CN 218900373 U CN218900373 U CN 218900373U CN 202223590172 U CN202223590172 U CN 202223590172U CN 218900373 U CN218900373 U CN 218900373U
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- collecting cover
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Abstract
The utility model discloses a leakage-proof urethral catheterization device which comprises a urethral catheter and a liquid storage bottle, wherein a liquid collecting cover is sleeved on the second end of the urethral catheter in a sliding manner, an outer sleeve is wrapped on the outer side of the urethral catheter, the first ends of the urethral catheter and the outer sleeve are communicated with the liquid storage bottle, the upper bottom and the lower bottom openings of the liquid collecting cover are mutually communicated, a plurality of protruding parts distributed in a circumferential array are arranged at the upper bottom of the liquid collecting cover to form a plurality of liquid collecting grooves, the end parts of the protruding parts are abutted against the outer wall of the urethral catheter, and the second end of the outer sleeve is fixedly connected to the outer side of the liquid collecting cover so that the outer sleeve is communicated with the liquid collecting grooves. According to the leakage-proof urethral catheterization device provided by the utility model, the liquid collecting cover and the outer sleeve are arranged on the outer side of the urethral catheter, the liquid collecting cover slides to cover the head of the penis, when urine overflows outwards along the outer wall of the urethral catheter, part of urine falls into the liquid storage bottle along the urethral catheter through the liquid collecting groove and the outer sleeve, and the overflowed urine is collected by the liquid collecting cover and the outer sleeve, so that pollution caused by leakage of the overflowed urine is avoided.
Description
Technical Field
The utility model relates to the technical field of clinical medical equipment, in particular to a leakage-proof urethral catheterization device.
Background
If a patient cannot urinate by himself (such as nervous system diseases and the like) in clinical treatment, a urine guiding device is needed to empty urine, and the urine guiding device is usually a urine guiding tube and a urine storage bottle communicated with the urine guiding tube, and the urine guiding tube stretches into the urethra so that urine can flow into the urine storage bottle through the urine guiding tube.
According to publication number CN214343693U, publication (bulletin) day: 2021.10.08A disclosed urine leakage-proof urethral catheterization device comprises a liquid collecting cup and a pad body; the liquid collecting cup is provided with a guide groove connected with the pad body, the liquid collecting cup is provided with a groove, one side of the groove is provided with a first binding belt, the other side of the groove is provided with a first clamping column, and the first binding belt is provided with a clamping hole; the axle center of the guide groove is parallel to the axle center of the liquid collecting cup, a support rod is arranged on the guide groove, a second binding belt and a second clamping column are arranged on the support rod, and a clamping hole is formed in the second binding belt; the pad body is a detachable cotton pad arranged on the guide groove, and a contractible and foldable bracket is arranged at the position of the pad body close to the guide groove. Can fix the catheter, prevent the slippage to can collect along the urine that the urethral meatus or along the catheter flowed down, avoid causing the infection, and reduce the pollution to family members or medical personnel.
Among the prior art including above-mentioned patent, stretch into patient's urethra for a catheter often and catheterize, make the internal urine of patient flow into the collection cup through the catheter, but because the catheter can not laminate the urethra inner wall completely, cause the in-process urine of catheterization can follow the outer wall of catheter outwards overflow, and then lead to urine to spill and cause the pollution.
Disclosure of Invention
The utility model aims to provide a leakage-proof urethral catheterization device which is used for solving the problem that urine overflows outwards along the outer wall of a catheter in the urethral catheterization process to cause leakage of the urine and cause pollution.
In order to achieve the above object, the present utility model provides the following technical solutions: the utility model provides a leak protection urethral catheterization device, includes catheter and stock solution bottle, the slip cap is equipped with the album liquid cover that is round platform form on the second end of catheter, the outside parcel of catheter has the outer tube, the catheter with the first end of outer tube all with the stock solution bottle is linked together, album liquid cover upper end and lower end opening link up each other, album liquid cover's lower end orientation the second end of catheter, album liquid cover upper end department is provided with a plurality of protruding portions that are circumference array distribution in order to form a plurality of liquid tanks, the tip of protruding portion is contradicted the catheter outer wall, the second end fixed connection of outer tube in album liquid cover's outside is so that the outer tube with the liquid tank is linked together.
Preferably, an annular air bag is arranged on the inner wall of the liquid collecting cover close to the lower bottom, and the air bag is inflated and swelled to form a circular ring to encircle the coronary sulcus of the penis.
Preferably, the inner wall of the liquid collecting cover is provided with a ring-shaped shielding part, the shielding part protrudes towards the axis of the liquid collecting cover in an arc shape, and the surface of the shielding part towards the lower bottom of the liquid collecting cover is a concave arc surface.
Preferably, the end of the shielding part is provided with an arc chamfer.
Preferably, the liquid collecting cover is a polyethylene member.
Preferably, the outer sleeve is a medical rubber piece.
In the technical scheme, the leak-proof catheterization device provided by the utility model has the following beneficial effects: utilize the liquid collecting cover and the outer tube that are located the catheter outside, when the second end of catheter stretches into inside male urethra, can make the liquid collecting cover slide in order to cover in the glans penis, liquid collecting cover is located the week side of glans at this moment, and when urine outwards overflows along the outer wall of catheter, partial urine gets into the outer tube along the catheter through the collecting tank, and fall into the stock solution bottle through the outer tube, another part urine falls down from catheter department and flows along the inner wall of liquid collecting cover to the upper end of liquid collecting cover, then in urine gets into the stock solution bottle through collecting tank and outer tube, utilize liquid collecting cover and outer tube to collect the urine of overflow, avoid the urine of overflow to spill and cause the pollution.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.
FIG. 1 is a schematic cross-sectional view of a general structure provided by an embodiment of the present utility model;
fig. 2 is a schematic view of a part of a liquid collecting cover according to an embodiment of the present utility model;
FIG. 3 is a schematic diagram of an explosion structure of a liquid collecting cover and an air bag according to an embodiment of the present utility model;
fig. 4 is a general cross-sectional view of an airbag according to an embodiment of the present utility model when inflated.
Reference numerals illustrate:
1. a urinary catheter; 2. a liquid collecting cover; 21. a protruding portion; 22. a liquid collecting tank; 23. a shielding part; 3. an outer sleeve; 4. a liquid storage bottle; 5. an air bag.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more apparent, the technical solutions of the embodiments of the present disclosure will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present disclosure. It will be apparent that the described embodiments are some, but not all, of the embodiments of the present disclosure. All other embodiments, which can be made by one of ordinary skill in the art without the need for inventive faculty, are within the scope of the present disclosure, based on the described embodiments of the present disclosure.
As shown in figures 1-4, a leak-proof urethral catheterization device comprises a catheter 1 and a liquid storage bottle 4, a liquid collecting cover 2 which is in a circular truncated cone shape is sleeved on the second end of the catheter 1 in a sliding manner, an outer sleeve 3 is wrapped on the outer side of the catheter 1, the first ends of the catheter 1 and the outer sleeve 3 are communicated with the liquid storage bottle 4, the upper bottom and the lower bottom of the liquid collecting cover 2 are mutually communicated, the lower bottom of the liquid collecting cover 2 faces the second end of the catheter 1, a plurality of protruding parts 21 which are distributed in a circumferential array are arranged at the upper bottom of the liquid collecting cover 2 to form a plurality of liquid collecting grooves 22, the end parts of the protruding parts 21 are abutted against the outer wall of the catheter 1, and the second end of the outer sleeve 3 is fixedly connected to the outer side of the liquid collecting cover 2 so that the outer sleeve 3 is communicated with the liquid collecting grooves 22.
Specifically, as shown in fig. 1, the right-hand member of catheter 1 is first end, the left end is the second end, the right-hand member of outer tube 3 is first end, the left end is the second end, the outside of catheter 1 is located to outer tube 3 cover, and the right-hand member of catheter 1 and outer tube 3 all is linked together with reservoir bottle 4, the round platform form that bottom and bottom opening link up each other is presented to liquid collecting cover 2, the less one end of liquid collecting cover 2 area is the upper end, the great one end of area is the lower end, the upper end department of liquid collecting cover 2 is provided with a plurality of protruding portion 21 of contradicting catheter 1 so that liquid collecting cover 2 slip cover locates on catheter 1, and all have liquid collecting tank 22 between each protruding portion 21, the second end fixed connection of outer tube 3 is in the outside of liquid collecting cover 2 so that outer tube 3 is linked together with liquid collecting tank 22 in order to make outer tube 3, when the second end of catheter 1 stretches into inside male sex, can make liquid collecting cover 2 slide in order to cover the glans's penis head, the week side that liquid collecting cover 2 is located at this moment, and when urine is from the outer wall along the outside of catheter 1, the bottom of area is the bottom, the big one end is the bottom, the area is the bottom, the bottom of area is provided with a plurality of protruding portion 21 of the liquid collecting cover 2 slip cover 2 is located on the catheter 1, and urine drain cover 2 is located inside the outer tube 2 through the outer tube 3, and urine collecting tank 2 is located inside 3, urine collecting tank 2 is 3, and urine drain 2 is avoided down to drain tube 2 is 3, and urine drain 2 is located down.
According to the technical scheme, the liquid collecting cover 2 and the outer sleeve 3 are arranged on the outer side of the urinary catheter 1, when the second end of the urinary catheter 1 stretches into the urethra of a male, the liquid collecting cover 2 can slide to cover the head of the penis, at the moment, the liquid collecting cover 2 is arranged on the periphery of the glans, when urine overflows outwards from the outer wall of the urinary catheter 1, part of urine enters the outer sleeve 3 along the urinary catheter 1 through the liquid collecting groove 22 and falls into the liquid storage bottle 4 through the outer sleeve 3, the other part of urine falls from the urinary catheter 1 and flows downwards along the inner wall of the liquid collecting cover 2 to the upper flow of the liquid collecting cover 2, then the urine enters the liquid storage bottle 4 through the liquid collecting groove 22 and the outer sleeve 3, and the overflowed urine is collected by the liquid collecting cover 2 and the outer sleeve 3, so that pollution caused by overflow urine leakage is avoided.
As a further provided embodiment of the present utility model, the inner wall of the liquid collecting cover 2 is provided with an annular air bag 5 near the lower bottom, and the air bag 5 is inflated and swelled to be annular to surround the coronary sulcus of the penis.
Specifically, as shown in fig. 4, an annular air bag 5 is arranged on the inner wall of the liquid collecting cover 2 near the lower bottom, when the catheter 1 is inserted into the urethra of a patient and the liquid collecting cover 2 is covered on the top of the penis, the air bag 5 can be inflated to bulge to form an annular shape, at the moment, the air bag 5 is annularly encircled and props against the coronary sulcus of the penis, and the diameter of the glans is larger than that of the coronary sulcus, so that the liquid collecting cover 2 is fixed on the penis so as to be convenient for stably holding overflowed urine, and the urine in the liquid collecting cover 2 is prevented from overflowing due to shaking of hands when medical staff hold the liquid collecting cover 2; and then the female patient can use the liquid collecting cover 2, when the catheter 1 is inserted into the urethra of the patient, the air bag 5 is inflated and swelled to be in a ring shape, at the moment, part of the air bag 5 swells to protrude out of the outer side of the lower bottom of the liquid collecting cover 2, the liquid collecting cover 2 is slid so that the protruding air bag 5 is close to the pudendum of the patient, the air bag 5 is abutted and abutted against the peripheral side of the surface of the labia of the female patient, and the overflow of urine is avoided, but the use effect of the liquid collecting cover 2 and the air bag 5 on the female patient is weaker than that of the male patient.
As a further provided embodiment of the present utility model, the inner wall of the liquid collecting cover 2 is provided with a ring-shaped shielding portion 23, the shielding portion 23 protrudes toward the axis of the liquid collecting cover 2 in an arc shape, and the surface of the shielding portion 23 toward the bottom of the liquid collecting cover 2 is a concave arc surface.
Specifically, as shown in fig. 3, the inner wall of the liquid collecting cover 2 is provided with a circular shielding part 23, the shielding part 23 protrudes towards the axis of the liquid collecting cover 2 in an arc shape, the surface of the shielding part 23 facing the lower bottom of the liquid collecting cover 2 is a concave arc surface, when the liquid collecting cover 2 slides to cover the glans of a penis, the glans of a patient can be made to prop against the concave arc surface of the shielding part 23, so that the glans of the patient can be prevented from excessively extending into the inner wall of the liquid collecting cover 2 to be scratched by the protruding part 21, and secondly, the existence of the shielding part 23 can also prevent urine leakage caused by the countercurrent flow of urine in the liquid collecting tank 22 and the outer sleeve 3.
As a further provided embodiment of the present utility model, the end of the shielding portion 23 is provided with an arc chamfer.
Specifically, the end of the shielding part 23 is provided with an arc chamfer to avoid scratching the glans of the patient, thereby increasing the safety guarantee.
As a further provided embodiment of the present utility model, the liquid collecting cover 2 is a polyethylene member.
Specifically, the liquid collecting cover 2 made of polyethylene has lower cost, is harmless to human bodies, and increases safety guarantee.
As a further provided embodiment of the present utility model, the outer sleeve 3 is a medical rubber member.
Specifically, the outer sleeve 3 made of the medical rubber piece has certain elasticity, can extend or shorten along with the sliding of the liquid collecting cover 2, and prolongs the service life and the applicability of the outer sleeve 3.
Working principle: when the second end of the catheter 1 stretches into the urethra of a male, the liquid collecting cover 2 can slide to cover the glans of the male, at the moment, the liquid collecting cover 2 is positioned at the periphery of the glans, the glans of a patient props against the concave arc surface of the shielding part 23, the air bag 5 is inflated and swelled to be circular ring-shaped, at the moment, the air bag 5 surrounds the coronary sulcus of the penis in a circular shape to fix the liquid collecting cover 2, when urine overflows outwards along the outer wall of the catheter 1, part of the urine passes through the liquid collecting groove 22 along the catheter 1 and enters the outer sleeve 3, and falls into the liquid storage bottle 4 through the outer sleeve 3, and the other part of the urine falls from the catheter 1 to move towards the upper bottom of the liquid collecting cover 2 along the inner wall of the liquid collecting cover 2 and the concave arc surface of the shielding part 23, and then the urine enters the liquid storage bottle 4 through the liquid collecting groove 22 and the outer sleeve 3; when the second end of the catheter 1 is extended into the female urethra, the balloon 5 is inflated to bulge to be in a circular ring shape, at this time, part of the balloon 5 bulges to protrude out of the lower bottom outer side of the liquid collecting cover 2, the liquid collecting cover 2 is slid to enable the protruding balloon 5 to be close to the pudendum of the patient, the balloon 5 is made to abut and surround the peripheral side of the surface of the labia of the female patient, and overflowed urine is collected through the liquid collecting cover 2, the outer sleeve 3 and the liquid storing bottle 4 in the same way as above.
While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.
Claims (6)
1. The utility model provides a leak protection urethral catheterization device, its characterized in that, including catheter (1) and stock solution bottle (4), the slip cover is equipped with on the second of catheter (1) and is circular-table form album liquid cover (2), the outside parcel of catheter (1) has outer tube (3), catheter (1) with the first end of outer tube (3) all with stock solution bottle (4) are linked together, album liquid cover (2) upper end and lower end opening link up each other, the lower end orientation of album liquid cover (2) the second end of catheter (1), album liquid cover (2) upper end department is provided with a plurality of protruding portion (21) that are circumference array distribution in order to form a plurality of collecting tanks (22), the tip of protruding portion (21) the outer wall of catheter (1), the second end fixed connection of outer tube (3) in the outside of album liquid cover (2) so that outer tube (3) with album liquid tank (22) are linked together.
2. The leakage-proof urethral catheterization device according to claim 1, characterized in that an annular air bag (5) is arranged on the inner wall of the liquid collecting cover (2) close to the lower bottom, and the air bag (5) is inflated to bulge to form an annular shape to surround the coronary sulcus of the penis.
3. The leakage-proof urethral catheterization device according to claim 1, characterized in that an annular shielding part (23) is arranged on the inner wall of the liquid collecting cover (2), the shielding part (23) protrudes towards the axis of the liquid collecting cover (2) in an arc shape, and the surface of the shielding part (23) towards the lower bottom of the liquid collecting cover (2) is a concave arc surface.
4. A leak-proof urinary catheterization apparatus as claimed in claim 3, characterized in that the end of the shielding portion (23) is provided with a circular arc chamfer.
5. A leak-proof urinary catheterization apparatus as defined in claim 1, characterized in that the liquid collecting cover (2) is a polyethylene member.
6. The leakage preventing urinary catheterization device according to claim 1, characterized in that the outer sleeve (3) is a medical rubber member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223590172.8U CN218900373U (en) | 2022-12-29 | 2022-12-29 | Leak protection urethral catheterization device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223590172.8U CN218900373U (en) | 2022-12-29 | 2022-12-29 | Leak protection urethral catheterization device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218900373U true CN218900373U (en) | 2023-04-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223590172.8U Active CN218900373U (en) | 2022-12-29 | 2022-12-29 | Leak protection urethral catheterization device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218900373U (en) |
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2022
- 2022-12-29 CN CN202223590172.8U patent/CN218900373U/en active Active
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