CN215308822U - Self-explosion type injury-preventing urinary catheter - Google Patents
Self-explosion type injury-preventing urinary catheter Download PDFInfo
- Publication number
- CN215308822U CN215308822U CN202120729396.9U CN202120729396U CN215308822U CN 215308822 U CN215308822 U CN 215308822U CN 202120729396 U CN202120729396 U CN 202120729396U CN 215308822 U CN215308822 U CN 215308822U
- Authority
- CN
- China
- Prior art keywords
- gasbag
- self
- injury
- barb
- urinary 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
- 208000027418 Wounds and injury Diseases 0.000 title claims abstract description 18
- 208000014674 injury Diseases 0.000 title claims abstract description 18
- 230000002485 urinary effect Effects 0.000 title claims abstract description 14
- 238000004880 explosion Methods 0.000 title claims abstract description 10
- 238000000926 separation method Methods 0.000 claims abstract description 17
- 230000006378 damage Effects 0.000 claims abstract description 4
- 210000000626 ureter Anatomy 0.000 claims description 22
- 210000004712 air sac Anatomy 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 8
- 239000004698 Polyethylene Substances 0.000 claims description 6
- 229920000126 latex Polymers 0.000 claims description 6
- 239000004816 latex Substances 0.000 claims description 6
- -1 polyethylene Polymers 0.000 claims description 6
- 229920000573 polyethylene Polymers 0.000 claims description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 239000002504 physiological saline solution Substances 0.000 claims description 2
- 230000002265 prevention Effects 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims 1
- 229940127554 medical product Drugs 0.000 abstract description 2
- 230000027939 micturition Effects 0.000 abstract description 2
- 210000003708 urethra Anatomy 0.000 description 4
- 208000003443 Unconsciousness Diseases 0.000 description 2
- 206010046454 Urethral injury Diseases 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 206010010071 Coma Diseases 0.000 description 1
- 208000028399 Critical Illness Diseases 0.000 description 1
- 208000034693 Laceration Diseases 0.000 description 1
- 208000012287 Prolapse Diseases 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000002966 stenotic effect Effects 0.000 description 1
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Abstract
The utility model provides a self-explosion type injury-preventing urinary catheter, and belongs to the field of medical products. Solves the problem that the urethral canal is damaged by the separation under the accident condition of the prior urethral canal. It includes catheter body, interior gasbag, outer gasbag, separation blade and barb, the one end of catheter body is provided with interior gasbag, the other end of catheter body links to each other with outer gasbag, communicate between interior gasbag and the outer gasbag, the separation blade parcel is in the outside of outer gasbag, be provided with the barb on the separation blade, barb point sharp end sets up towards outer gasbag. It is mainly used to assist urination and to avoid urethral traction injury.
Description
Technical Field
The utility model belongs to the field of medical products, and particularly relates to a self-explosion type injury-preventing urinary catheter.
Background
The prior ureter used clinically is mostly an air bag anti-drop ureter; after the ureter is inserted, the air bag is inflated to swell, so that the aim of preventing the dropping is fulfilled. But for many critically ill patients, they are coma, impaired consciousness; the ureter is often pulled out violently by itself. Or the patient moves in the clinical treatment, and the patient is carried, so that the patient is pulled or pulled out accidentally. When the inflatable balloon is violently pulled out of the stenotic urethra, the urethra is highly likely to develop a violent laceration.
SUMMERY OF THE UTILITY MODEL
The utility model provides a self-explosion type injury-preventing ureter, which aims to solve the problems in the prior art.
In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a self-explosion formula damage prevention ureter, it includes ureter body, interior gasbag, outer gasbag, separation blade and barb, the one end of ureter body is provided with interior gasbag, the other end of ureter body links to each other with outer gasbag, communicate between interior gasbag and the outer gasbag, the separation blade parcel is in the outside of outer gasbag, be provided with the barb on the separation blade, barb point sharp end sets up towards outer gasbag.
Furthermore, the separation blade quantity is a plurality of, and the barb on a plurality of separation blades sets up relatively.
Further, the number of the barbs is plural.
Further, the inner bladder is filled with gas.
Furthermore, the inner air sac is filled with physiological saline.
Further, the inner bladder has a capacity of 10ml or 20 ml.
Furthermore, the material of the ureter body is latex or silica gel.
Furthermore, the baffle plate is made of latex or polyethylene.
Furthermore, the barb is made of polyethylene materials or metal materials.
Compared with the prior art, the utility model has the beneficial effects that: the utility model solves the problem that the existing ureter is separated to cause urethral injury under the unexpected condition. The utility model can be used for patients who assist in urination, particularly patients who are unconscious and unconscious, and can prevent urethral injury caused by ureter prolapse under the condition of non-subjective reasons.
Drawings
FIG. 1 is a schematic structural view of a self-explosion type injury-proof urinary catheter according to the present invention;
fig. 2 is a schematic view of a connecting structure of an outer airbag and a baffle plate according to the present invention.
1-a ureter body, 2-an inner air sac, 3-an outer air sac, 4-a baffle plate and 5-a barb.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely explained below with reference to the drawings in the embodiments of the present invention.
Referring to fig. 1-2 to illustrate the embodiment, a self-explosion type injury-prevention catheter comprises a catheter body 1, an inner air bag 2, an outer air bag 3, a baffle plate 4 and barbs 5, wherein the inner air bag 2 is arranged at one end of the catheter body 1, the other end of the catheter body 1 is connected with the outer air bag 3, the inner air bag 2 is communicated with the outer air bag 3, the baffle plate 4 is wrapped outside the outer air bag 3, the barbs 5 are arranged on the baffle plate 4, and the sharp ends of the barbs 5 are arranged towards the outer air bag 3.
This embodiment ureter is aseptic product of disposable, and ureter separation blade 4 is the outside of parcel at outer gasbag 3 before the use, separation blade 4 quantity can be a plurality of, and barb 5 on a plurality of separation blades 4 sets up relatively, and the quantity of barb 5 can be a plurality of. When the urinary catheter is used for indwelling the bladder, the inner air sac 2 is filled with gas or normal saline according to the use instruction, the capacity of the inner air sac 2 is 10ml or 20ml according to the specification of the inner air sac 2, at the moment, the inner air sac 2 expands and swells, the outer air sac 3 cannot expand under the condition of no external force or slight external force, and the basic clinical requirements are ensured.
Receive powerful external force tractive back when the ureter, interior gasbag 2 receives the urethra extrusion, and interior gas or liquid can flow in 2 of interior gasbag and cluster to with interior gasbag 2 outer gasbag 3 of intercommunication, touch barb 5 after 3 expansions of outer gasbag, puncture outer gasbag 3 through barb 5, later interior gasbag 2 and outer gasbag 3 can be shrivelled simultaneously, extract together along with ureter body 1. Because the outer air bag 3 is timely exploded, the inner air bag 2 is simultaneously decompressed, thereby fully protecting the urethra and avoiding tearing injury caused by strong violence pulling.
In the embodiment, the material of the catheter body 1 is latex or silica gel, the baffle plate 4 is a latex material or a polyethylene material with moderate hardness, and the barb 5 is a rigid material ensuring sharpness, such as a polyethylene material or a metal material.
The self-explosion type injury-preventing ureter provided by the utility model is described in detail, a specific example is applied in the detailed description to explain the principle and the implementation mode of the utility model, and the description of the embodiment is only used for helping to understand the method and the core idea of the utility model; meanwhile, for a person skilled in the art, according to the idea of the present invention, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present invention.
Claims (9)
1. The utility model provides a self-explosion formula damage prevention ureter which characterized in that: it includes ureter body (1), interior gasbag (2), outer gasbag (3), separation blade (4) and barb (5), the one end of ureter body (1) is provided with interior gasbag (2), the other end of ureter body (1) links to each other with outer gasbag (3), communicate between interior gasbag (2) and outer gasbag (3), separation blade (4) parcel is in the outside of outer gasbag (3), be provided with barb (5) on separation blade (4), barb (5) sharp end sets up towards outer gasbag (3).
2. The self-bursting injury-preventing urinary catheter as claimed in claim 1, wherein: the separation blade (4) quantity is a plurality of, barb (5) on a plurality of separation blades (4) set up relatively.
3. The self-bursting injury-preventing urinary catheter as claimed in claim 1, wherein: the number of the barbs (5) is multiple.
4. The self-bursting injury-preventing urinary catheter as claimed in claim 1, wherein: the inner air bag (2) is filled with gas.
5. The self-bursting injury-preventing urinary catheter as claimed in claim 1, wherein: the inner air sac (2) is filled with physiological saline.
6. The self-bursting injury-preventing urinary catheter as claimed in claim 1, wherein: the inner air sac (2) has a capacity of 10ml or 20 ml.
7. The self-bursting injury-preventing urinary catheter as claimed in claim 1, wherein: the material of catheter body (1) is latex or silica gel.
8. The self-bursting injury-preventing urinary catheter as claimed in claim 1, wherein: the baffle plate (4) is made of latex or polyethylene.
9. The self-bursting injury-preventing urinary catheter as claimed in claim 1, wherein: the barb (5) is made of polyethylene or metal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120729396.9U CN215308822U (en) | 2021-04-09 | 2021-04-09 | Self-explosion type injury-preventing urinary catheter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120729396.9U CN215308822U (en) | 2021-04-09 | 2021-04-09 | Self-explosion type injury-preventing urinary catheter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215308822U true CN215308822U (en) | 2021-12-28 |
Family
ID=79593403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120729396.9U Expired - Fee Related CN215308822U (en) | 2021-04-09 | 2021-04-09 | Self-explosion type injury-preventing urinary catheter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215308822U (en) |
-
2021
- 2021-04-09 CN CN202120729396.9U patent/CN215308822U/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: 20211228 |