CN204521919U - With the catheter of pre-washing function - Google Patents
With the catheter of pre-washing function Download PDFInfo
- Publication number
- CN204521919U CN204521919U CN201520224699.XU CN201520224699U CN204521919U CN 204521919 U CN204521919 U CN 204521919U CN 201520224699 U CN201520224699 U CN 201520224699U CN 204521919 U CN204521919 U CN 204521919U
- Authority
- CN
- China
- Prior art keywords
- catheter
- syringe pipe
- spray orifice
- rinse mouth
- washing function
- 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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- Media Introduction/Drainage Providing Device (AREA)
Abstract
A kind of catheter with pre-washing function, comprise catheter, the inner of catheter has conduction hole, catheter is built-in with syringe pipe, catheter the inner has rinse mouth, it is inner that rinse mouth is communicated with syringe pipe, rinse mouth has two left and right sides laying respectively at catheter, and being connected to syringe pipe, rinse mouth comprises the spray orifice be distributed on catheter sidewall, and spray orifice has many rows and is interspersed up and down, spray orifice is connected with booster cavity, booster cavity lower end is communicated with syringe pipe, and booster cavity upper part stretches out and is form flat area, and spray orifice is positioned at flat area; Syringe pipe outer end connecting tee joint, three way cock is connected with water inlet pipe, and three way cock is provided with switch valve.This reasonable in design, rinses well comprehensively.
Description
Technical field
This utility model relates to medical equipment, particularly relates to a kind of catheter with pre-washing function.
Background technology
At present, urethral catheterization is one of modal operation clinically, the catheter that Hospitals at Present uses, the soft catheter of the equal diameters uniform wall thickness normally made by the material such as rubber or silica gel.But levy condition subject such as senile prostatic hypertrophy, prostatitis and injury of urethra, because urethra traveling and flexibility change, adopt the difficult intubation that common urethral catheterization mode often occurs in various degree, need punctio vesicae fistulation after intubation defeat or use metal urethral catheter urethral catheterization, because metal urethral catheter inconvenience retains, punctio vesicae fistulation is emergency operation again, thus causes inconvenience in real work.And general catheter is all provided with syringe pipe, but current syringe pipe structural design is unreasonable, and punching does not wash clean.
Utility model content
This utility model will solve above-mentioned prior art Problems existing, provides a kind of catheter with pre-washing function, reasonable in design, easy to use, rinses well comprehensively.
This utility model solves the technical scheme that its technical problem adopts: the catheter of this band pre-washing function, comprise catheter, the inner of catheter has conduction hole, catheter is built-in with syringe pipe, catheter the inner has rinse mouth, it is inner that rinse mouth is communicated with syringe pipe, rinse mouth has two left and right sides laying respectively at catheter, and be connected to syringe pipe, rinse mouth comprises the spray orifice be distributed on catheter sidewall, spray orifice has many rows and is interspersed up and down, spray orifice is connected with booster cavity, booster cavity lower end is communicated with syringe pipe, booster cavity upper part stretches out and is form flat area, spray orifice is positioned at flat area, syringe pipe outer end connecting tee joint, three way cock is connected with water inlet pipe, and three way cock is provided with switch valve.This reasonable in design, rinses well comprehensively.
In order to perfect further, the inner termination of catheter is provided with the guide head that soft silica gel is made.Play good guide effect like this, adopt soft silica gel material, use safety, eases the pain simultaneously.
Perfect further, catheter is provided with positioning gasbag, and positioning gasbag is looped around the outer wall of catheter, and positioning gasbag is connected with gas tube.So good positioning action is played to catheter the inner, catheter can be installed with fixed handle.
Perfect further, conduction hole has two and spacer ring at least around being distributed on catheter.
The effect that this utility model is useful is: this utility model reasonable in design, multi-direction flushing, rinses comprehensively clean, and well locates catheter, be conducive to extensive popularization.
Accompanying drawing explanation
Fig. 1 is front schematic view of the present utility model;
Fig. 2 is side schematic view of the present utility model.
Description of reference numerals: catheter 1, conduction hole 2, syringe pipe 3, rinse mouth 4, spray orifice 4-1, booster cavity 4-2, flat area 4-3, three way cock 5, water inlet pipe 6, switch valve 7, guide head 8, positioning gasbag 9, gas tube 10.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail:
With reference to accompanying drawing: the catheter with pre-washing function in the present embodiment, comprise catheter 1, the inner of catheter 1 has conduction hole 2, catheter 1 is built-in with syringe pipe 3, catheter 1 the inner has rinse mouth 4, it is inner that rinse mouth 4 is communicated with syringe pipe 3, rinse mouth 4 has two lay respectively at the left and right sides of catheter 1 and be connected to syringe pipe 3, rinse mouth 4 comprises the spray orifice 4-1 be distributed on catheter 1 sidewall, spray orifice 4-1 has many rows and is interspersed up and down, spray orifice 4-1 is connected with booster cavity 4-2, booster cavity 4-2 lower end is communicated with syringe pipe 3, booster cavity 4-2 upper part stretches out and is form flat area 4-3, spray orifice 4-1 is positioned at flat area 4-3, syringe pipe 3 outer end connecting tee joint 5, three way cock 5 is connected with water inlet pipe 6, three way cock 5 is provided with switch valve 7.
The inner termination of wherein catheter 1 is provided with the guide head 8 that soft silica gel is made.Catheter 1 is provided with positioning gasbag 9, positioning gasbag 9 is looped around the outer wall of catheter 1, and positioning gasbag 9 is connected with gas tube 10.Conduction hole 2 has two and spacer ring at least around being distributed on catheter 1.
Although this utility model has illustrated by reference to preferred embodiment and has described, those skilled in the art should understand, and in the scope of claims, can do the various change in form and details.
Claims (4)
1. the catheter with pre-washing function, comprise catheter (1), the inner of catheter (1) has conduction hole (2), it is characterized in that: described catheter (1) is built-in with syringe pipe (3), catheter (1) the inner has rinse mouth (4), it is inner that rinse mouth (4) is communicated with syringe pipe (3), rinse mouth (4) has two lay respectively at the left and right sides of catheter (1) and be connected to syringe pipe (3), described rinse mouth (4) comprises the spray orifice (4-1) be distributed on catheter (1) sidewall, spray orifice (4-1) has many rows and is interspersed up and down, spray orifice (4-1) is connected with booster cavity (4-2), booster cavity (4-2) lower end is communicated with described syringe pipe (3), booster cavity (4-2) upper part stretches out and is form flat area (4-3), described spray orifice (4-1) is positioned at flat area (4-3), described syringe pipe (3) outer end connecting tee joint (5), three way cock (5) is connected with water inlet pipe (6), described three way cock (5) is provided with switch valve (7).
2. the catheter of band pre-washing function according to claim 1, is characterized in that: the inner termination of described catheter (1) is provided with the guide head (8) that soft silica gel is made.
3. the catheter of band pre-washing function according to claim 1, it is characterized in that: described catheter (1) is provided with positioning gasbag (9), positioning gasbag (9) is looped around the outer wall of catheter (1), and positioning gasbag (9) is connected with gas tube (10).
4. the catheter of band pre-washing function according to claim 1, is characterized in that: described conduction hole (2) has two and spacer ring at least around being distributed on catheter (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520224699.XU CN204521919U (en) | 2015-04-15 | 2015-04-15 | With the catheter of pre-washing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520224699.XU CN204521919U (en) | 2015-04-15 | 2015-04-15 | With the catheter of pre-washing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204521919U true CN204521919U (en) | 2015-08-05 |
Family
ID=53735984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520224699.XU Expired - Fee Related CN204521919U (en) | 2015-04-15 | 2015-04-15 | With the catheter of pre-washing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204521919U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113134121A (en) * | 2021-05-17 | 2021-07-20 | 浙江省嘉善县第一人民医院 | Drainage subassembly is washed in infectious lacuna |
-
2015
- 2015-04-15 CN CN201520224699.XU patent/CN204521919U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113134121A (en) * | 2021-05-17 | 2021-07-20 | 浙江省嘉善县第一人民医院 | Drainage subassembly is washed in infectious lacuna |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Chen Jingjing Inventor after: Zhao Qingqing Inventor after: Mo Yuyao Inventor before: Chen Jingjing Inventor before: Zhao Qingqing |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: CHEN JINGJING ZHAO QINGQING TO: CHEN JINGJING ZHAO QINGQING MO YUYAO |
|
| 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: 20150805 Termination date: 20160415 |