CN202387093U - Catheter for use in urinary surgery - Google Patents
Catheter for use in urinary surgery Download PDFInfo
- Publication number
- CN202387093U CN202387093U CN2011204693059U CN201120469305U CN202387093U CN 202387093 U CN202387093 U CN 202387093U CN 2011204693059 U CN2011204693059 U CN 2011204693059U CN 201120469305 U CN201120469305 U CN 201120469305U CN 202387093 U CN202387093 U CN 202387093U
- Authority
- CN
- China
- Prior art keywords
- catheter
- filter
- tube core
- urology surgery
- patient
- 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
- 238000001356 surgical procedure Methods 0.000 title claims abstract description 11
- 230000002485 urinary effect Effects 0.000 title abstract description 4
- 201000010099 disease Diseases 0.000 abstract description 4
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 abstract description 4
- 238000003780 insertion Methods 0.000 abstract description 4
- 230000037431 insertion Effects 0.000 abstract description 4
- 239000000523 sample Substances 0.000 abstract 3
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 abstract 2
- 239000004202 carbamide Substances 0.000 abstract 2
- 238000007789 sealing Methods 0.000 abstract 2
- 210000003708 urethra Anatomy 0.000 description 3
- 239000002184 metal Substances 0.000 description 2
- 244000052769 pathogen Species 0.000 description 2
- 230000001717 pathogenic effect Effects 0.000 description 2
- 206010004446 Benign prostatic hyperplasia Diseases 0.000 description 1
- 208000004403 Prostatic Hyperplasia Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 210000002700 urine Anatomy 0.000 description 1
Landscapes
- External Artificial Organs (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
The utility model relates to medical equipment, in particular to a catheter for use in urinary surgery. The catheter comprises a urethral probe and a tube core positioned inside the urethral probe, wherein the front end of the urethral probe is provided with an obtuse sealing hole; a tube wall on the back part of the obtuse sealing hole is provided with a urea guide hole; and a filter is fixedly connected in the urea guide tube. The filter is arranged inside the catheter, so that the situation of other diseases caused during use of the catheter by a patient is avoided, the pain of the patient is relieved, and the catheter is safer for using; and meanwhile, an insertion distance is determined by adopting graduations, so that the catheter is used more widely and conveniently.
Description
Technical field
This utility model relates to a kind of armarium, relates to a kind of Urology Surgery more specifically and uses catheter.
Background technology
Prostatic hyperplasia is the disease of common in older people, and the patient is narrow owing to prostatic urethra, swelling; General catheter is difficult to get into during insertion; Often need to insert repeatedly and can accomplish, bring great misery to patient, so CN201978210GO discloses a kind of catheter that has metal die; It utilizes metal die to promote rubber hose and inserts urethra, has avoided being difficult to inadequately owing to rubber hose hardness the problem of insertion.
But above-mentioned catheter still has problems, and in the process of inserting urethra, how much will insert on earth needs doctor's working experience to judge; But this way of judging by rule of thumb also is not suitable for all doctors; Operation inconvenience, and catheter directly links to each other with urinary bag, urine are stored in the urinary bag time and longly slightly can breed a large amount of pathogen; Pathogen can get in the body along catheter, causes other diseases.
Summary of the invention
To above deficiency, this utility model provides the easy-operating Urology Surgery of a kind of safety to use catheter.
The technical scheme of this utility model is: a kind of Urology Surgery is used catheter, comprises catheter and is positioned at its inner tube core, and the catheter front end is blunt shape seal, on the tube wall at blunt shape seal rear portion the urethral catheterization hole is arranged, and the catheter internal fixation is connected with filter.
On the catheter inwall at above-mentioned filter rear portion projection is arranged, at least two of projections are used to stop tube core.
On the above-mentioned catheter outer wall scale is arranged.
Above-mentioned tube core rear end jug.
The beneficial effect of this utility model is: this utility model inside is equipped with filter; Cause the situation of other diseases when having avoided patient to use, alleviated patient's misery, use safer; Adopt scale to confirm to insert distance simultaneously, use extensive more, convenient.
Description of drawings
Fig. 1 is the structural representation of this utility model;
Among the figure: 1-catheter, 2-tube core, 3-urethral catheterization hole, 4-handle, 5-filter, 6-projection, 7-scale.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment this utility model is done further explanation,, but therefore do not limit this utility model so that those skilled in the art can better understand this utility model.
Embodiment 1
A kind of Urology Surgery is used catheter, comprises catheter 1 and is positioned at its inner tube core 2, and catheter 1 front end is blunt shape seal; On the tube wall at blunt shape seal rear portion urethral catheterization hole 3 is arranged, catheter 1 internal fixation is connected with filter 5, on catheter 1 inwall at filter 5 rear portions projection 6 is arranged; 6 at least two of projections are used to stop tube core 2, on catheter 1 outer wall scale 7 are arranged; Tube core 2 rear end jugs 4 insert tube core 2 during use, tube core 2 front ends withstand on the projection 6; Promote catheter 1 and advance, when catheter 1 insertion appropriate location, stop to promote, tube core 2 is extracted from catheter 1.
Claims (4)
1. a Urology Surgery is used catheter, comprises catheter and is positioned at its inner tube core, and described catheter front end is blunt shape seal, on the tube wall at blunt shape seal rear portion the urethral catheterization hole is arranged, and it is characterized in that: described catheter internal fixation is connected with filter.
2. use catheter according to the said a kind of Urology Surgery of claim 1, it is characterized in that: on the catheter inwall at described filter rear portion projection is arranged.
3. a kind of Urology Surgery according to claim 1 and 2 is used catheter, it is characterized in that: on the described catheter outer wall scale is arranged.
4. a kind of Urology Surgery according to claim 1 and 2 is used catheter, it is characterized in that: described tube core rear end jug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204693059U CN202387093U (en) | 2011-11-23 | 2011-11-23 | Catheter for use in urinary surgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204693059U CN202387093U (en) | 2011-11-23 | 2011-11-23 | Catheter for use in urinary surgery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202387093U true CN202387093U (en) | 2012-08-22 |
Family
ID=46662048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204693059U Expired - Fee Related CN202387093U (en) | 2011-11-23 | 2011-11-23 | Catheter for use in urinary surgery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202387093U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111939344A (en) * | 2020-08-18 | 2020-11-17 | 西安交通大学医学院第一附属医院 | A urinary catheter used in urological surgery |
-
2011
- 2011-11-23 CN CN2011204693059U patent/CN202387093U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111939344A (en) * | 2020-08-18 | 2020-11-17 | 西安交通大学医学院第一附属医院 | A urinary catheter used in urological surgery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120822 Termination date: 20141123 |
|
| EXPY | Termination of patent right or utility model |