CN216394861U - Improved rear catheterization device - Google Patents
Improved rear catheterization device Download PDFInfo
- Publication number
- CN216394861U CN216394861U CN202120621877.8U CN202120621877U CN216394861U CN 216394861 U CN216394861 U CN 216394861U CN 202120621877 U CN202120621877 U CN 202120621877U CN 216394861 U CN216394861 U CN 216394861U
- Authority
- CN
- China
- Prior art keywords
- ring body
- catheterization
- catheter main
- valve
- catheter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000006872 improvement Effects 0.000 claims abstract description 3
- 229920002379 silicone rubber Polymers 0.000 claims description 4
- 238000010030 laminating Methods 0.000 claims description 2
- 230000002485 urinary effect Effects 0.000 claims 5
- 210000002700 urine Anatomy 0.000 abstract description 15
- 239000002390 adhesive tape Substances 0.000 abstract description 7
- 239000000463 material Substances 0.000 abstract description 4
- 230000000474 nursing effect Effects 0.000 abstract description 3
- 238000011084 recovery Methods 0.000 abstract 1
- 208000003443 Unconsciousness Diseases 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 244000043261 Hevea brasiliensis Species 0.000 description 1
- 239000012790 adhesive layer Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 210000003708 urethra Anatomy 0.000 description 1
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- External Artificial Organs (AREA)
Abstract
The utility model discloses an improved rear catheterization device which comprises a catheter main body, a sleeving ring body and a valve, wherein a three-cavity device is connected to the front end port of the catheter main body, the sleeving ring body is attached to the outer side of the catheter main body, an attaching surface base pad is attached to the surface of the sleeving ring body, an air bag is arranged in front of the sleeving ring body, a catheterization top pipe is arranged on the left side of the air bag, and the valve is installed inside the catheterization top pipe. This catheterization device embeds a set of valve after improvement, be applicable to some major operation posterity or large tracts of land burn to and critical patient's rescue, make bladder regularly full and evacuation, in order to make the recovery of bladder function, can realize certain urine volume storage capacity, and can avoid the urine volume to store great influence bladder function, realize the automatic release of urine volume, alleviate nursing staff and family members' work load, and material simple structure, safety, high efficiency, economy, application scope is wider, it is fixed to laminate through the adhesive tape, improve the stability of whole catheter.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to an improved rear catheterization device.
Background
The catheter is a pipeline made of natural rubber, silicon rubber or polyvinyl chloride (PVC), can be inserted into a bladder through a urethra to drain urine, after the catheter is inserted into the bladder, an air bag is arranged at the end close to the end of the catheter to fix the catheter to stay in the bladder and not to be easily separated, the drainage tube is connected with a urine bag to collect urine, and the catheter is made of disposable materials in order to guarantee sanitation in the using process.
At present, a conventional catheter is frequently clamped and closed, so that the workload of medical workers is increased, and the bladder function damage caused by negligence of unconscious patients and family members is avoided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an improved rear urethral catheter, which aims to solve the problems that the conventional urethral catheter is frequently clamped and closed in the background technology, not only increases the workload of medical workers, but also avoids the damage of bladder functions caused by negligence of unconscious patients and family members thereof.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a catheterization device behind improvement, includes the catheter main part, cup joints ring body and valve, the front port of catheter main part is connected with three chamber devices, cup joint the ring body and laminate in the outside of catheter main part, and the surface laminating of cup jointing the ring body has the binding face heelpiece, the place ahead of cup jointing the ring body is provided with the gasbag, and the left side of gasbag is provided with the catheterization push pipe, the valve is installed in the inside of catheterization push pipe, and the left side of valve is provided with side trompil groove.
Preferably, the catheter main body is integrally made of natural silicon rubber, and the sleeving ring body and the outer surface of the catheter main body form a fully-enclosed structure.
Preferably, a communicating structure is formed between the catheter main body and the three-cavity device, and the shape structure of the sleeving ring body is annular.
Preferably, the attaching surface base cushion and the sleeving ring body adopt an integrated structure design, and the appearance structure of the attaching surface base cushion is square.
Preferably, the shape structure of the sleeving ring body is a hollow net shape, and the air bag and the three-cavity catheter device form a communicating structure.
Preferably, the lateral opening grooves penetrate through the surface of the urethral catheterization top tube and are distributed in an annular shape, and the outer wall of the valve is fixedly connected with the inner wall of the urethral catheterization top tube.
Compared with the prior art, the utility model has the following beneficial effects:
1. the device is structurally improved on the traditional catheter, only small valves are added, great convenience is provided, and the device is suitable for people needing bladder function exercise and critical patients and has a wide application range;
2. the device is wrapped on the outer layer of the catheter main body by utilizing the annularly designed sleeve ring body, can be attached and fixed at the installation position through the adhesive tape, further improves the stability of the whole catheter, and is convenient for fixing the adhesive tape by adopting the large-size attaching surface bottom pads at two sides;
3. the device embeds a set of valve, is applicable to patient in the operation, can realize certain urine volume storage capacity to can avoid urine volume to store great influence bladder function, realize the automatic release of urine volume, alleviate nursing staff and family members' work load, and material simple structure, safety, high efficiency, economy, application scope is wider.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic side view of the ferrule of the present invention;
FIG. 3 is a schematic diagram of a side view structure of a bonding adhesive layer according to the present invention.
In the figure: 1. a catheter body; 2. a lateral opening groove; 3. a three-cavity device; 4. a ring body is sleeved; 5. a bottom pad with a binding surface; 6. a urethral catheterization pipe jacking; 7. an air bag; 8. and (4) a valve.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: an improved rear urethral catheter comprises a urethral catheter main body 1, a sleeve ring body 4 and a valve 8, wherein a three-cavity device 3 is connected with a front port of the urethral catheter main body 1, the sleeve ring body 4 is attached to the outer side of the urethral catheter main body 1, an attaching surface base pad 5 is attached to the surface of the sleeve ring body 4, an air bag 7 is arranged in front of the sleeve ring body 4, a urethral catheter top tube 6 is arranged on the left side of the air bag 7, the valve 8 is arranged in the urethral catheter top tube 6, a side opening groove 2 is arranged on the left side of the valve 8, the urethral catheter main body 1 is integrally made of natural silicon rubber, the sleeve ring body 4 and the outer surface of the urethral catheter main body 1 form a fully-enclosed structure, a communicating structure is formed between the urethral catheter main body 1 and the three-cavity device 3, the appearance structure of the sleeve ring body 4 is annular, the device structurally improves the traditional urethral catheter, only small valve 8 is added, but great convenience is provided, the bladder function training device can be suitable for people needing bladder function training and critical patients, and has a wide application range;
the sticking surface base cushion 5 and the sleeving ring body 4 are designed in an integrated structure, the appearance structure of the sticking surface base cushion 5 is square, the appearance structure of the sleeving ring body 4 is hollow and meshed, the air bag 7 and the catheter three-cavity device 3 form a communicating structure, the sleeving ring body 4 designed in an annular shape is wrapped at the outer layer position of the catheter main body 1, the sticking and fixing can be carried out at the installation position through adhesive tapes, the stability of the whole catheter is further improved, and the sticking surface base cushions 5 with larger sizes are adopted on two sides, so that the adhesive tapes are convenient to fix;
the side open pore groove 2 runs through the surface of the catheterization push pipe 6 and is distributed in an annular shape, the outer wall of the valve 8 is fixedly connected with the inner wall of the catheterization push pipe 6, a group of valves 8 are arranged in the device, the device is suitable for patients in operation, certain urine volume storage capacity can be realized, the function of the bladder can be prevented from being greatly influenced by the storage of the urine volume, the automatic release of the urine volume is realized, the workload of nursing staff and family members is reduced, and the material structure is simple, safe, efficient, economical and wide in application range.
The working principle is as follows: for the kind of urethral catheterization device, the device mainly comprises a urethral catheter main body 1, a socket ring body 4 and a valve 8, when the device is used, the front end of a urethral catheterization top tube 6 is firstly inserted into the socket ring body 4 with annular design, then the socket ring body 4 slides downwards to a proper position, then the front end of the urethral top tube 6 extends into the body of a patient, then the urethral top tube is gradually inserted inwards slowly, an adhesive tape is attached to the surface of the socket ring body 4 in a surrounding way, so that an adhesive surface bottom pad 5 of the side wall of the socket ring body 4 is attached to the surface of the skin, the area of the adhesive tape is increased to improve the stability of the whole urethral catheter, then an external inflation device is connected with an opening at the front end of a three-cavity device 3, so that the internal gas of an air bag 7 which is in a communicated structure with the three-cavity device 3 is filled, the annular air bag 7 is propped after being opened, thus the whole urethral catheter main body 1 can be effectively prevented from falling off in the later wearing process, set up a set of adhesive valve 8 in catheterization push pipe 6's inside, when the condition such as performing the operation, the patient frequently urinates and can increase medical personnel labour, can temporarily store the urine volume through valve 8 to store to certain pressure value when the urine volume, force valve 8 to open, the urine flows out, avoids influencing the bladder function.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a catheterization device behind improvement, includes catheter main part (1), cup joints ring body (4) and valve (8), its characterized in that: the utility model discloses a catheter, including catheter main part (1), the front end mouth of catheter main part (1) is connected with three chamber device (3), cup joint ring body (4) and laminate in the outside of catheter main part (1), and the surface laminating of cup jointing ring body (4) has binding face heelpiece (5), the place ahead of cup jointing ring body (4) is provided with gasbag (7), and the left side of gasbag (7) is provided with catheterization push pipe (6), install in the inside of catheterization push pipe (6) valve (8), and the left side of valve (8) is provided with side trompil groove (2).
2. The improved urinary catheterization apparatus of claim 1, wherein: the catheter main body (1) is integrally made of natural silicon rubber, and the socket ring body (4) and the outer surface of the catheter main body (1) form a full-surrounding structure.
3. The improved urinary catheterization apparatus of claim 1, wherein: a communicating structure is formed between the catheter main body (1) and the three-cavity device (3), and the shape structure of the sleeving ring body (4) is annular.
4. The improved urinary catheterization apparatus of claim 1, wherein: the joint face bottom pad (5) and the sleeve ring body (4) adopt an integrated structure design, and the appearance structure of the joint face bottom pad (5) is square.
5. The improved urinary catheterization apparatus of claim 1, wherein: the appearance structure of the sleeve ring body (4) is hollow net-shaped, and the air bag (7) and the catheter three-cavity device (3) form a communicating structure.
6. The improved urinary catheterization apparatus of claim 1, wherein: the lateral opening grooves (2) penetrate through the surface of the urethral catheterization top pipe (6) and are distributed annularly, and the outer wall of the valve (8) is fixedly connected with the inner wall of the urethral catheterization top pipe (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120621877.8U CN216394861U (en) | 2021-03-27 | 2021-03-27 | Improved rear catheterization device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120621877.8U CN216394861U (en) | 2021-03-27 | 2021-03-27 | Improved rear catheterization device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216394861U true CN216394861U (en) | 2022-04-29 |
Family
ID=81281429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120621877.8U Expired - Fee Related CN216394861U (en) | 2021-03-27 | 2021-03-27 | Improved rear catheterization device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216394861U (en) |
-
2021
- 2021-03-27 CN CN202120621877.8U patent/CN216394861U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220429 |