CN203816050U - Novel urinary catheter - Google Patents
Novel urinary catheter Download PDFInfo
- Publication number
- CN203816050U CN203816050U CN201420174268.2U CN201420174268U CN203816050U CN 203816050 U CN203816050 U CN 203816050U CN 201420174268 U CN201420174268 U CN 201420174268U CN 203816050 U CN203816050 U CN 203816050U
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- CN
- China
- Prior art keywords
- urinary catheter
- catheter
- headgear
- head
- main body
- 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
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Abstract
The utility model discloses a novel urinary catheter. The urinary catheter comprises a urinary catheter main body and a urinary catheter head sleeve, and is characterized in that the urinary catheter is detachably arranged at the head part of the urinary catheter main body in a sleeving manner and covers the urinary catheterization holes and the spherical bags of the urinary catheter main body; a sterile lubricating liquid layer is arranged in the urinary catheter head sleeve. According to the novel urinary catheter, through arranging the urinary catheter head sleeve, the head part of the urinary catheter main body is protected effectively; the sterile lubricating liquid layer in the urinary catheter can lubricate the spherical bags and prevent the spherical bags from getting dried and hardened; after the urinary catheter is pulled off the urinary catheter head sleeve, the lubricating liquid adhered to the urinary catheter head part can facilitate better insertion of the urinary catheter into a bladder so as to reduce the amount of germs carried by the head part of the urinary catheter prominently; the urinary catheter is simple in structure, easy to produce, and can be utilized in a recycling manner.
Description
Technical field
This utility model relates to a kind of catheter, belongs to medical instruments field.
Background technology
Medical urethral catheter is one of medical device the most frequently used in modern medical service practice.The head that tradition catheter is positioned at front end is provided with urethral catheterization hole and sacculus.Prove after deliberation, Preserving time catheter can easily make patient cause urinary tract infection, cause urinary tract infection reason more, but when wherein the important point is because inserts catheter, bring the antibacterial of urethral orifice inner side into urethra deep and bladder by catheter, thereby caused urinary tract infection and cystitis etc.
Utility model content
In view of this, this utility model provides a kind of Novel urethral catheter, has solved in the time patient being carried out to urethral catheterization operation, and catheter carries antibacterial and causes patient infection's problem.
For solving the problems of the technologies described above, this utility model by the following technical solutions:
A kind of Novel urethral catheter, comprise catheter body and catheter headgear, it is characterized in that: described catheter headgear is tubular and is removably set in the head of described catheter body, described catheter headgear covers urethral catheterization hole and the sacculus on catheter body, in described catheter headgear, is also provided with aseptic liquid lubricant layer.The catheter headgear arranging can protect the head of catheter body effectively; Aseptic liquid lubricant layer Castor Oil sacculus in catheter headgear, prevent that sacculus is dried hardening, and catheter pulls away the lubricating fluid that is attached to catheter head after catheter headgear and can help catheter better to insert intravesical, can significantly reduce the bacterial number that the head of catheter carries.
Further, the end of described catheter headgear is provided with steam vent, can in the time that catheter head inserts catheter headgear, drain the air in catheter headgear, thereby easier can make catheter head insert catheter headgear time.
Further, in order to reduce cost, can recycle after catheter headgear is carried out disinfection, described catheter headgear is plastics headgear or rubber headgear.
Further, described aseptic liquid lubricant layer is paraffin oil reservoir.
Compared with prior art, the beneficial effect the utlity model has is:
1) the catheter headgear of this utility model setting can protect the head of catheter body effectively; Aseptic liquid lubricant layer Castor Oil sacculus in catheter headgear, prevent that sacculus is dried hardening, and catheter pulls away the lubricating fluid that is attached to catheter head after catheter headgear and can help catheter better to insert intravesical, can significantly reduce the bacterial number that the head of catheter carries;
2) catheter headgear of the present utility model can recycle after carrying out disinfection, and can reduce cost.
3) steam vent that catheter headgear of the present utility model is provided with, can in the time that catheter head inserts catheter headgear, drain the air in catheter headgear, thereby it is easier to make catheter head insert.
Brief description of the drawings
Fig. 1 is the cross-sectional view of preferred embodiment of the present utility model.
In figure: 1-catheter body; 11-urethral catheterization hole; 12-sacculus; 2-catheter headgear; 21-steam vent.
Detailed description of the invention
For the ease of it will be appreciated by those skilled in the art that below in conjunction with accompanying drawing and embodiment, this utility model is described further.
Be illustrated in figure 1 preferred embodiment of the present utility model, a kind of Novel urethral catheter, comprise the catheter headgear 2 of catheter body 1 and quality of rubber materials, catheter headgear 2 is removably set in the head of catheter body 1, and cover urethral catheterization hole 11 and the sacculus 12 on catheter body 1, in catheter headgear 2, be provided with the paraffin oil reservoir (not shown) of lubricated and protective effect; The end of catheter headgear 2 is provided with steam vent 21, can in the time that catheter head inserts catheter headgear, drain the air in catheter headgear, thereby it is easier to make catheter head insert.This utility model can normally use after taking out catheter headgear 2.
The above embodiment has only expressed Some Species embodiment of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to this utility model the scope of the claims.It should be noted that; for the person of ordinary skill of the art; catheter headgear can also be plastics headgear, without departing from the concept of the premise utility this utility model is made to some distortion and improvement in addition, all belongs to protection domain of the present utility model.
Claims (4)
1. a Novel urethral catheter, comprise catheter body and catheter headgear, it is characterized in that: described catheter headgear is tubular and is removably set in the head of described catheter body, described catheter headgear covers urethral catheterization hole and the sacculus on catheter body, in described catheter headgear, is also provided with aseptic liquid lubricant layer.
2. Novel urethral catheter according to claim 1, is characterized in that: the end of described catheter headgear is provided with steam vent.
3. Novel urethral catheter according to claim 1 and 2, is characterized in that: described catheter headgear is plastics headgear or rubber headgear.
4. Novel urethral catheter according to claim 3, is characterized in that: described aseptic liquid lubricant layer is paraffin oil reservoir.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420174268.2U CN203816050U (en) | 2014-04-11 | 2014-04-11 | Novel urinary catheter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420174268.2U CN203816050U (en) | 2014-04-11 | 2014-04-11 | Novel urinary catheter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203816050U true CN203816050U (en) | 2014-09-10 |
Family
ID=51471597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420174268.2U Expired - Fee Related CN203816050U (en) | 2014-04-11 | 2014-04-11 | Novel urinary catheter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203816050U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113679930A (en) * | 2021-07-05 | 2021-11-23 | 高玉亮 | Dilating self-lubricating catheter |
-
2014
- 2014-04-11 CN CN201420174268.2U patent/CN203816050U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113679930A (en) * | 2021-07-05 | 2021-11-23 | 高玉亮 | Dilating self-lubricating catheter |
| CN113679930B (en) * | 2021-07-05 | 2023-07-28 | 上海淞行实业有限公司 | Self-lubricating type catheter of expansion |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140910 Termination date: 20160411 |