CN202497588U - Drainage tube - Google Patents
Drainage tube Download PDFInfo
- Publication number
- CN202497588U CN202497588U CN2012201781620U CN201220178162U CN202497588U CN 202497588 U CN202497588 U CN 202497588U CN 2012201781620 U CN2012201781620 U CN 2012201781620U CN 201220178162 U CN201220178162 U CN 201220178162U CN 202497588 U CN202497588 U CN 202497588U
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- Prior art keywords
- arm
- drainage tube
- water pocket
- tube
- drainage
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Abstract
The utility model discloses a drainage tube which comprises a tube body, wherein one end of the tube body is provided with a drainage hole; a water sac is arranged at a drainage hole end, is fixed on the outer wall of the tube body, is expanded after being filled with water, and is communicated with the outside through a first branch tube; and the other end of the tube body is communicated with a second branch tube. The drainage tube has the advantages that the structure is simple, the use is convenient, and the phenomena that hydrops and necrotic tissues cannot be drained because the drainage tube is blocked by the soft tissues and the health of a patient is influenced are avoided.
Description
Technical field
This utility model relates to a kind of drainage tube, belongs to field of medical.
Background technology
The surgical drainage tube kind of using clinically is a lot, and what have is used for urethral catheterization, and what have is used for wound, and thoracic cavity, encephalocoele, gastrointestinal tract, biliary tract etc. all have application.Surgical drainage in order that with between tissue or the pus that gathers in the body cavity, blood, liquid-conducting to external, prevent postoperative infection and influence wound healing.Traditional drainage tube has only a chamber, blocked by soft tissue easily, particularly long, the drain of drainage time for a long time, more easy blocking causes inadequate drainage, changes drainage tube and usually needs operation once more, brings unnecessary misery to patient.
The utility model content
In order to address the above problem, this utility model has designed a kind of drainage tube, is provided with water pocket in the body.
The technical scheme of this utility model is:
A kind of drainage tube comprises body, and an end of said body is provided with conduction hole;
Described drain nose end is provided with water pocket, and described water pocket is fixed on the outer wall of said body, heaves after the water pocket bath, and described water pocket is connected with the external world through first arm;
The other end of described body is communicated with second arm.
Further, described first arm is near the drain nose end.
Further, described water pocket is provided with several, and described several water pockets are connected, and links to each other with first arm.
Further, described water pocket be arranged on said conduction hole around.
Further, described first arm and second arm are equipped with check valve, and liquid can only get into through the mouth of pipe, and can not flow out.
Through first arm to the water pocket water filling, thereby the body water pocket of drain nose end is expanded, stop conduction hole near soft tissue near conduction hole, when the soft tissue of drain too much blocked body, pressing off body was drainage channel; Be that irrigation channel injects normal saline or air in body through second arm more so, thereby push the obturator around the conduction hole open, make body unobstructed.
The advantage of this utility model is: simple in structure, easy to use, and avoided causing hydrops and slough to discharge, and had influence on the healthy of patient because of soft tissue blocks drainage tube.
Below in conjunction with accompanying drawing and embodiment this utility model is described further.
Description of drawings
Fig. 1 is the structural representation of this utility model embodiment;
Among the figure: 1-body, 2-conduction hole, 3-water pocket, 4-first arm, 5-second arm, 6-check valve.
The specific embodiment
Below the preferred embodiment of this utility model is described, should be appreciated that preferred embodiment described herein only is used for explanation and explains this utility model, and be not used in qualification this utility model.
Embodiment 1
As shown in Figure 1, a kind of drainage tube comprises that body 1 is a drainage channel, and an end of said body is provided with conduction hole 2; Described drain nose end is provided with water pocket 3, and described water pocket 3 is fixed on the outer wall of said body 1, heaves after water pocket 3 baths, and described water pocket 3 is isolated with body 1, and described water pocket 3 is that waterflood path is connected with the external world through first arm 4; It is irrigation channel that the other end of described body 1 is communicated with second arm 5.Described second arm 5 and body 1 common open are in conduction hole 2 ends.
Described water pocket 3 be arranged on said conduction hole 2 around.Described water pocket 3 is provided with several, and is connected.Described first arm 4 and second arm 5 are equipped with check valve 6, and liquid can only get into through the mouth of pipe, and can not flow out.
Through first arm to the water pocket water filling; Thereby the body water pocket of drain nose end is expanded; Soft tissue, presses off main drainage tube and is responsible for water filling in body through second again when the soft tissue of drain too much blocks body near conduction hole near stopping conduction hole; Thereby push the obturator on limit, hole open, make body unobstructed.
What should explain at last is: the above is merely the preferred embodiment of this utility model; Be not limited to this utility model; Although this utility model has been carried out detailed explanation with reference to previous embodiment; For a person skilled in the art, it still can be made amendment to the technical scheme that aforementioned each embodiment put down in writing, and perhaps part technical characterictic wherein is equal to replacement.All within the spirit and principle of this utility model, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection domain of this utility model.
Claims (5)
1.
OnePlant drainage tube, comprise body, it is characterized in that: an end of said body is provided with conduction hole;
Described drain nose end is provided with water pocket, and described water pocket is fixed on the outer wall of said body, and described water pocket is connected with the external world through first arm;
The other end of described body is communicated with second arm.
2. drainage tube according to claim 1 is characterized in that: described first arm is near the drain nose end.
3. drainage tube according to claim 1 and 2 is characterized in that: described water pocket is provided with several, and described several water pockets are connected, and links to each other with first arm.
4. drainage tube according to claim 3 is characterized in that: described water pocket be arranged on said conduction hole around.
5. drainage tube according to claim 1 and 2 is characterized in that: described first arm and second arm are equipped with check valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201781620U CN202497588U (en) | 2012-04-25 | 2012-04-25 | Drainage tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201781620U CN202497588U (en) | 2012-04-25 | 2012-04-25 | Drainage tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202497588U true CN202497588U (en) | 2012-10-24 |
Family
ID=47034219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201781620U Expired - Fee Related CN202497588U (en) | 2012-04-25 | 2012-04-25 | Drainage tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202497588U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103816605A (en) * | 2014-03-23 | 2014-05-28 | 周化庆 | Colon or rectum post-operation drainage apparatus |
| CN105771068A (en) * | 2016-03-31 | 2016-07-20 | 叶勇 | Convertible drainage tube and utilization method thereof |
| CN107982624A (en) * | 2017-11-28 | 2018-05-04 | 江苏人先医疗科技有限公司 | A kind of anti-pain chest and abdomen drainage tube |
| CN113398441A (en) * | 2021-07-20 | 2021-09-17 | 山东第一医科大学附属省立医院(山东省立医院) | Cleanable surgical drainage tube and anti-blocking drainage method |
-
2012
- 2012-04-25 CN CN2012201781620U patent/CN202497588U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103816605A (en) * | 2014-03-23 | 2014-05-28 | 周化庆 | Colon or rectum post-operation drainage apparatus |
| CN105771068A (en) * | 2016-03-31 | 2016-07-20 | 叶勇 | Convertible drainage tube and utilization method thereof |
| CN105771068B (en) * | 2016-03-31 | 2022-05-03 | 叶勇 | Convertible drainage tube and using method thereof |
| CN107982624A (en) * | 2017-11-28 | 2018-05-04 | 江苏人先医疗科技有限公司 | A kind of anti-pain chest and abdomen drainage tube |
| CN113398441A (en) * | 2021-07-20 | 2021-09-17 | 山东第一医科大学附属省立医院(山东省立医院) | Cleanable surgical drainage tube and anti-blocking drainage method |
| CN113398441B (en) * | 2021-07-20 | 2023-03-14 | 山东第一医科大学附属省立医院(山东省立医院) | Cleanable surgical drainage tube and anti-blocking drainage method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121024 Termination date: 20130425 |