CN211634831U - Dual-fixation catheter - Google Patents
Dual-fixation catheter Download PDFInfo
- Publication number
- CN211634831U CN211634831U CN201921599266.7U CN201921599266U CN211634831U CN 211634831 U CN211634831 U CN 211634831U CN 201921599266 U CN201921599266 U CN 201921599266U CN 211634831 U CN211634831 U CN 211634831U
- Authority
- CN
- China
- Prior art keywords
- umbrella
- air bag
- shaped structure
- catheter
- urine
- 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
- 210000002700 urine Anatomy 0.000 claims abstract description 20
- 239000007788 liquid Substances 0.000 claims abstract description 4
- 230000009977 dual effect Effects 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 9
- 238000010030 laminating Methods 0.000 abstract description 3
- 238000011084 recovery Methods 0.000 abstract 1
- 230000002485 urinary effect Effects 0.000 description 5
- 210000003708 urethra Anatomy 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000001771 impaired effect Effects 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 210000002640 perineum Anatomy 0.000 description 2
- 210000001635 urinary tract Anatomy 0.000 description 2
- 238000003759 clinical diagnosis Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
A dual-fixation catheter comprises a catheter body, an air bag, a soft valve and a liquid outlet, wherein the catheter body is divided into a front end and a rear end, a urine leakage port is formed in the urine inlet end, a fixing device is arranged in the air bag, when the catheter is inserted into a bladder, the air bag which is ventilated or filled with water and the fixing device in the air bag enable the air bag to be tightly attached to the bladder to play a dual-fixation role, the fixing device is of an umbrella-shaped structure, the umbrella-shaped structure is divided into an umbrella-shaped structure tip and an umbrella-shaped structure tail end, the umbrella-shaped structure tip is connected with one end of the air bag in a laminating mode and plays a role of a fulcrum, the umbrella-shaped structure tail end is attached to the middle portion of the air bag to form a whole, a limiting mechanism is arranged in the umbrella-shaped structure and divided into a plurality of sections, after the air bag is inflated, the air bag is enlarged, the umbrella-, preventing its recovery.
Description
Technical Field
The utility model relates to the field of medical equipment, especially, relate to a dual fixed catheter.
Background
In medicine, catheterization is to insert a catheter into the bladder through the urethra and drain the urine, and is mainly divided into retention catheterization and intermittent catheterization. Retention of catheterization is a common clinical diagnosis and treatment method, in which a catheter is always retained in a patient body and is pulled out or replaced with a new catheter regularly when the patient condition permits.
Insert the catheter at the patient now, fill water or gas for the gasbag after, after the patient urinates many times, water or gas in can the gasbag run off gradually along with the flow of urine, thereby the gasbag becomes flat, play fine fixed action in the bladder, thereby make the urine flow out from the urethra, leak urine probably causes the bacterium to infect through the urinary tract retrograde motion, cause the urinary system to infect the risk to increase, cause the patient to be obeyed the humidity simultaneously, pollute, the perineum portion soaks patient discomfort and can pudendum skin impaired in the urine.
In order to solve the above-mentioned problem of urine leakage, a double-fastened urinary catheter is provided to solve the above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The utility model provides a catheter capable of achieving double fixation aiming at the defects of the prior art. The umbrella-shaped structure is arranged in the air bag to play a supporting role, and the air bag and the umbrella-shaped structure play a fixing role simultaneously.
In order to solve the problem, the utility model provides a dual fixed catheter.
The following scheme is adopted:
the utility model provides a dual fixed catheter, includes the catheter body, gasbag, soft valve and liquid outlet, the catheter body divide into front end and rear end, it is provided with lou urine mouth to advance the urine end, be provided with fixing device in the gasbag, fixing device is in the catheter inserts the bladder, ventilates or the gasbag of water and the fixing device in the gasbag for the gasbag hugs closely in the bladder, plays dual fixed effect.
Compare above-mentioned scheme further, fixing device is umbelliform structure, umbelliform structure divide into umbelliform structure point end and umbelliform structure end, the laminating of umbelliform structure point end and gasbag one end is connected, plays the effect of fulcrum, the laminating of umbelliform structure end and gasbag mid portion forms an organic whole. The umbrella-shaped structure is attached to the air bag, so that the umbrella-shaped structure can be unfolded along with the enlargement of the air bag when the air bag is inflated or water is filled.
Compared with the scheme, the umbrella-shaped structure is further provided with the limiting mechanism, the limiting mechanism is divided into multiple sections, after the air bag is inflated, the air bag is enlarged, the umbrella-shaped structure is enlarged accordingly, after the air bag stops inflating, the limiting device limits the umbrella-shaped structure to prevent the umbrella-shaped structure from being recovered, and the air bag and the umbrella-shaped structure play a role in double fixation.
Has the advantages that: after the air bag is inflated, the air bag is enlarged, the umbrella-shaped structure is enlarged, the limiting device limits the umbrella-shaped structure after the air bag stops being inflated, the umbrella-shaped structure is prevented from being recovered, and the air bag and the umbrella-shaped structure play a role in double fixation.
Drawings
Fig. 1 shows the airbag of the present invention in an uninflated state.
Fig. 2 shows the air bag of the present invention in an inflated state.
Detailed Description
The present invention will be further described with reference to the drawings, but the present invention is not limited thereto
The following examples.
As shown in figures 1-2, the double-fixing catheter comprises a catheter body 1, a balloon 2, a soft valve 3 and a liquid outlet 4.
The urinary catheter body 1 is divided into a front end 101 and a rear end 102, the front end 101 is a urine inlet end 103, the urine inlet end 103 is provided with a urine leakage port 1031, the air bag 2 is internally provided with a fixing device, and when the urinary catheter is inserted into the bladder, the air bag 2 which is ventilated or water is tightly attached to the bladder by the fixing device in the air bag 2, so that the air bag 2 can be dually fixed.
The fixing device is in an umbrella-shaped structure 202, the umbrella-shaped structure 202 is divided into an umbrella-shaped structure tip 2021 and an umbrella-shaped structure tail end 2022, the umbrella-shaped structure tip 2021 is attached to one end of the air bag 2 to serve as a fulcrum, and the umbrella-shaped structure tail end 2022 is attached to the middle portion of the air bag 2 to form a whole.
The umbrella-shaped structure 202 is internally provided with a limiting mechanism 203, the limiting mechanism 203 is divided into a plurality of sections, after the air bag 2 is inflated, the air bag 2 is enlarged, the umbrella-shaped structure 202 is enlarged, and after the inflation is stopped, the limiting device 203 limits the umbrella-shaped structure 202 to prevent the umbrella-shaped structure 202 from being recovered.
To recover the umbrella 202, suction or water is applied at the soft valve 3, and when the pressure reaches the peak of the umbrella 202 product, the umbrella 202 is recovered.
Insert the catheter at the patient now, fill water or gas for gasbag 2 after, after the patient urinates many times, water or gas in can gasbag 2 along with the flow of urine can run off gradually, thereby gasbag 2 becomes flat, play not fine fixed action in the bladder, thereby make the urine flow out from the urethra, leak urine probably causes the bacterium to infect through the urinary tract retrograde motion, cause the urinary system to infect the risk and increase, cause the patient to be obeyed simultaneously moist, pollute, the perineum portion soaks patient discomfort and can pudendum skin impaired in the urine.
Compared with the prior art, after the air bag 2 is inflated, the air bag 2 becomes larger, the umbrella-shaped structure 202 also becomes larger, the limiting device 203 limits the umbrella-shaped structure 202 after the inflation is stopped, the umbrella-shaped structure 202 is prevented from being recovered, and the air bag 2 and the umbrella-shaped structure 202 play a role of double fixing.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art; the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its spirit and scope.
Claims (3)
1. The utility model provides a dual fixed catheter, includes catheter body (1), gasbag (2), soft valve (3) and liquid outlet (4), catheter body (1) divide into front end (101) and rear end (102), front end (101) are into urine end (103), it is provided with urine leakage mouth (1031) to advance urine end (103), its characterized in that, be provided with fixing device in gasbag (2), play the fixed action, cooperate with gasbag (2) and play dual fixed action.
2. A double fixed catheter according to claim 1 wherein the fixing means is an umbrella structure (202), the umbrella structure (202) is divided into an umbrella structure tip (2021) and an umbrella structure end (2022), the umbrella structure tip (2021) is attached to one end of the balloon (2) to act as a fulcrum, and the umbrella structure end (2022) is attached to the middle part of the balloon (2) to form a whole.
3. A double fixed catheter according to claim 2 wherein said umbrella structure (202) incorporates a stop mechanism (203), said stop mechanism (203) being multi-segmented.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921599266.7U CN211634831U (en) | 2019-09-24 | 2019-09-24 | Dual-fixation catheter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921599266.7U CN211634831U (en) | 2019-09-24 | 2019-09-24 | Dual-fixation catheter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211634831U true CN211634831U (en) | 2020-10-09 |
Family
ID=72680792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921599266.7U Expired - Fee Related CN211634831U (en) | 2019-09-24 | 2019-09-24 | Dual-fixation catheter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211634831U (en) |
-
2019
- 2019-09-24 CN CN201921599266.7U patent/CN211634831U/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 |
Granted publication date: 20201009 |
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| CF01 | Termination of patent right due to non-payment of annual fee |