CN210644711U - Anal fistula irrigation drainage device - Google Patents
Anal fistula irrigation drainage device Download PDFInfo
- Publication number
- CN210644711U CN210644711U CN201820585303.8U CN201820585303U CN210644711U CN 210644711 U CN210644711 U CN 210644711U CN 201820585303 U CN201820585303 U CN 201820585303U CN 210644711 U CN210644711 U CN 210644711U
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- CN
- China
- Prior art keywords
- pipe
- outer pipe
- inner tube
- tube
- anal fistula
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- Expired - Fee Related
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model relates to an anal fistula irrigation drainage device, which comprises an outer tube and an inner tube, wherein the inner tube is arranged in the outer tube, the front end of the inner tube extends out of the front end of the outer tube, and the rear end of the inner tube extends out of the side wall of the outer tube; the outer pipe and the inner pipe are hermetically connected at the intersection; the front end of the inner pipe is a closed hemisphere and is provided with a plurality of through holes; the front end of the outer pipe is provided with a funnel-shaped cover support connected with the outer pipe, so that the body fluid after washing can completely flow into the outer pipe; the front part of the outer pipe is provided with a telescopic joint, so that the length of the outer pipe can be conveniently adjusted. The utility model relates to a rationally, simple structure, convenient to use can relapse a lot of washing to the anal fistula focus under the prerequisite of not changing the pipe, raises the efficiency, alleviates patient's misery. In addition, different focuses can be washed simultaneously, and the treatment effect is improved.
Description
Technical Field
The utility model relates to a medical instrument, especially one kind is applicable to anal fistula treatment, can wash simultaneously and the device of drainage, specific drainage device is washed to anal fistula that says so.
Background
Anal fistulas are the most effective methods of treating anal fistulas, where abnormal ducts and cavities are formed in the rectum or between the anus and the external orifice, and once they form, they are difficult to self-heal. Generally, fistulas are irrigated and drained during and after surgery, based on surgical removal of the affected lesion. At present, most of the devices are used for flushing after a catheter is inserted into an anus and connected with devices such as an infusion set and the like. Then, the infusion device is removed for drainage. The existing flushing direction is single, but the anal fistula focus is often more than one, which causes the undesirable flushing effect. Therefore, a device is needed to be designed, which not only can meet the requirements of synchronous washing and drainage, but also can wash the focus at different positions, thereby improving the treatment effect.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an anal fistula washes drainage device to the problem that meets at present in anal fistula treatment process, can realize washing in step and drainage, improve work efficiency, alleviate medical personnel's work burden. In addition, different focuses can be washed simultaneously, and the treatment effect is improved.
The technical scheme of the utility model is that:
an anal fistula irrigation drainage device comprises an outer tube and an inner tube, wherein the inner tube is arranged in the outer tube, the front end of the inner tube extends out of the front end of the outer tube, and the rear end of the inner tube extends out of the side wall of the outer tube; the outer pipe and the inner pipe are hermetically connected at the intersection; the front end of the inner pipe is a closed hemisphere and is provided with a plurality of through holes; the front end of the outer pipe is provided with a funnel-shaped cover support connected with the outer pipe, so that the body fluid after washing can completely flow into the outer pipe; the front part of the outer pipe is provided with a telescopic joint, so that the length of the outer pipe can be conveniently adjusted.
Furthermore, the through holes are uniformly distributed and face different directions.
Further, the diameter of the large end of the cover support is larger than the caliber of the outer pipe.
The utility model has the advantages that:
the utility model relates to a rationally, simple structure, convenient to use can realize washing in step and drainage, improves work efficiency, alleviates medical personnel's work burden. In addition, different focuses can be washed simultaneously, and the treatment effect is improved.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Wherein: 1-an outer tube; 2-a telescopic joint; 3-cover support; 4-inner tube; 5-through hole.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and examples.
As shown in fig. 1.
An anal fistula irrigation drainage device comprises an outer tube 1 and an inner tube 4, wherein the inner tube 4 is arranged in the outer tube 1, the front end of the inner tube extends out of the front end of the outer tube 1, the rear end of the inner tube extends out of the side wall of the outer tube 1, and the inner tube can be connected with an infusion device; the outer pipe 1 and the inner pipe 4 are connected in a sealing way at the intersection, so that backflow flushing liquid can be prevented from seeping out of the intersection. The front end of the inner tube 4 is a closed hemisphere and is provided with a plurality of through holes 5, so that the flushing liquid is sprayed out from the through holes 5, and the flushing range can be enlarged. The front end of the outer tube 1 is provided with a funnel-shaped cover support 3 connected with the outer tube. The upper end of the cover support 3 is open, and the lower end is connected with the port of the outer tube 1, so that flushing liquid after flushing can be ensured to completely flow into the outer tube 1. The front part of the outer tube 1 is provided with a telescopic joint 2, so that the length of the outer tube 1 can be conveniently adjusted. Preferably, the telescopic joint 2 can be in a spring shape, is made of plastic, can be stabilized after being stretched, can be bent properly, and is convenient to operate.
The through holes 5 are uniformly distributed and face different directions, so that the washing range is larger.
The diameter of the large end of the cover support 3 is larger than the caliber of the outer pipe, so that the anti-seepage effect is improved.
The application method of the utility model is that the front end of the inner tube is inserted from the anus to the focus. Meanwhile, the cover is supported against the anus, so that flushing liquid after flushing can completely flow into the outer pipe, and leakage is avoided. The back end of the inner tube is connected with a transfusion device, and the flushing fluid is input and sprayed out from the through hole at the front end to flush the focus. When a plurality of focuses are not at the same depth, the depth of the front end of the inner tube can be changed by compressing or stretching the telescopic joint, so that different focuses can be washed.
The utility model discloses the pipeline that makes washing and drainage separates completely, mutual noninterference has realized the synchronization of washing and drainage. Moreover, according to the treatment requirement, the device can be used for washing for a plurality of times under the condition of not replacing the catheter, and can be used for washing focuses at different depths, thereby greatly improving the treatment efficiency, lightening the work burden of medical staff and the pain of patients, improving the treatment effect and being worthy of popularization.
The utility model discloses the part that does not relate to all is the same with prior art or can adopt prior art to realize.
Claims (2)
1. An anal fistula irrigation drainage device comprises an outer tube and an inner tube, and is characterized in that the inner tube is arranged in the outer tube, the front end of the inner tube extends out of the front end of the outer tube, and the rear end of the inner tube extends out of the side wall of the outer tube; the outer pipe and the inner pipe are hermetically connected at the intersection; the front end of the inner pipe is a closed hemisphere and is provided with a plurality of through holes; the front end of the outer pipe is provided with a funnel-shaped cover support connected with the outer pipe, so that the body fluid after washing can completely flow into the outer pipe; the front part of the outer pipe is provided with a telescopic joint, so that the length of the outer pipe can be conveniently adjusted; the diameter of the large end of the cover support is larger than the caliber of the outer pipe.
2. The anal fistula irrigation drainage device as set forth in claim 1, wherein the through holes are evenly distributed and oriented in different directions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820585303.8U CN210644711U (en) | 2018-04-24 | 2018-04-24 | Anal fistula irrigation drainage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820585303.8U CN210644711U (en) | 2018-04-24 | 2018-04-24 | Anal fistula irrigation drainage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210644711U true CN210644711U (en) | 2020-06-02 |
Family
ID=70842377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820585303.8U Expired - Fee Related CN210644711U (en) | 2018-04-24 | 2018-04-24 | Anal fistula irrigation drainage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210644711U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113350603A (en) * | 2021-05-24 | 2021-09-07 | 烟台康众生物科技有限公司 | Miniature washing and recovery processing end for orthopedic surgery |
-
2018
- 2018-04-24 CN CN201820585303.8U patent/CN210644711U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113350603A (en) * | 2021-05-24 | 2021-09-07 | 烟台康众生物科技有限公司 | Miniature washing and recovery processing end for orthopedic surgery |
| CN113350603B (en) * | 2021-05-24 | 2024-04-19 | 烟台康众生物科技有限公司 | Miniature flushing and recycling treatment end for orthopedic operation |
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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: 20200602 Termination date: 20210424 |