CN202459752U - Anti-blocking drainage tube - Google Patents
Anti-blocking drainage tube Download PDFInfo
- Publication number
- CN202459752U CN202459752U CN2012200849109U CN201220084910U CN202459752U CN 202459752 U CN202459752 U CN 202459752U CN 2012200849109 U CN2012200849109 U CN 2012200849109U CN 201220084910 U CN201220084910 U CN 201220084910U CN 202459752 U CN202459752 U CN 202459752U
- Authority
- CN
- China
- Prior art keywords
- drainage tube
- tube body
- drainage
- blocking
- core pipe
- 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 relates to an anti-blocking drainage tube, belonging to a drainage appliance for a clinical operation. The anti-blocking drainage tube is provided with a drainage tube body, wherein through holes are distributed on the bottom of the drainage tube body. The anti-blocking drainage tube is characterized in that a core tube is arranged in the drainage tube body, and inner through holes are arranged on the bottom of the core tube corresponding to the through holes. Via the arrangement of the core tube which is free from the drainage tube body, convenient to take out and clean, and repeatable in operation, a blocking problem is solved, the anti-blocking drainage tube is convenient to use, smooth drainage is ensured, and operation effect is perfected.
Description
Technical field
This utility model relates to a kind of blockage resisting drainage tube, belongs to the clinical operation drainage apparatus.
Background technology
Drainage tube is of many uses, and is of a great variety, and what have is used for diuresis, and what have is used for wound, and thoracic cavity, gastrointestinal tract, biliary tract etc. all have application.The purpose of surgical operation drain be with in the operation process between tissue or the pus that gathers in the body cavity, blood etc. be directed to externally, prevent postoperative infection and influence wound healing.
Existing drainage tube has only the drainage tube body, and the bottom of drainage tube body is distributed with through hole, and the drainage tube body is placed in the body; In the use; Can be stopped up through hole because of having fragment of tissue or blood coagulation etc. in the pus of drain, the blood, inadequate drainage influences surgical effect.
The utility model content
The purpose of this utility model is to provide a kind of blockage resisting drainage tube, and easy to use, drain is unobstructed.
The described blockage resisting drainage tube of this utility model has the drainage tube body, and the bottom of drainage tube body is distributed with through hole, it is characterized in that being provided with in the drainage tube body core pipe, the corresponding inner via hole that is provided with through hole in core pipe bottom.
Through the setting of core pipe, the core pipe is free on the drainage tube body, in case core pipe plug plug, the convenient taking-up cleaned, but repeatable operation has solved blockage problem, and is easy to use, guaranteed that drain is unimpeded.
Drainage tube body and core tube wall are provided with scale, convenient grasp drainage tube in use lay the degree of depth, flexible, be convenient to accurate grasp.
This utility model compared with prior art has following beneficial effect:
The setting of this utility model through the core pipe, the core pipe is free on the drainage tube body, and the core tube side just takes out cleaning, but repeatable operation has solved blockage problem, and easy to use, guaranteed that drain is unimpeded, perfect surgical effect.Scale on drainage tube body and the core tube wall, convenient grasp drainage tube in use lay the degree of depth, flexible, be convenient to accurate grasp.
Description of drawings
Fig. 1, this utility model one example structure sketch map.
Among the figure: 1, core pipe 2, drainage tube body 3, inner via hole 4, through hole.
The specific embodiment
Below in conjunction with the embodiment accompanying drawing this utility model is described further.
As shown in the figure, the described blockage resisting drainage tube of this utility model has drainage tube body 2; The bottom of drainage tube body 2 is distributed with through hole 4; Be provided with core pipe 1 in the drainage tube body 2, core pipe 1 bottom and the through hole 4 corresponding inner via holes 3 that are provided with, drainage tube body 2 is provided with scale with core pipe 1 outer wall.
During operation, drainage tube body 2 is placed in the body, 2 pairs of core pipes 1 of drainage tube body play protective action.Connect negative pressure straw on the core pipe 1, drain ejections such as pus, blood through negative pressure-pumping, in case inner via hole 3 is blocked, core pipe 1 can take out cleaning, through repeatable operation, has solved blockage problem, has guaranteed drainage effect, good operation effect.
Claims (2)
1. a blockage resisting drainage tube has the drainage tube body, and the bottom of drainage tube body is distributed with through hole, it is characterized in that being provided with in the drainage tube body core pipe, the corresponding inner via hole that is provided with through hole in core pipe bottom.
2. blockage resisting drainage tube as claimed in claim 1 is characterized in that drainage tube body and core tube wall are provided with scale.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200849109U CN202459752U (en) | 2012-03-08 | 2012-03-08 | Anti-blocking drainage tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200849109U CN202459752U (en) | 2012-03-08 | 2012-03-08 | Anti-blocking drainage tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202459752U true CN202459752U (en) | 2012-10-03 |
Family
ID=46907956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200849109U Expired - Fee Related CN202459752U (en) | 2012-03-08 | 2012-03-08 | Anti-blocking drainage tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202459752U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103212149A (en) * | 2013-04-28 | 2013-07-24 | 中国科学院长春应用化学研究所 | Sleeve of drainage tube |
| CN105944160A (en) * | 2016-05-31 | 2016-09-21 | 明星 | Negative pressure drainage system easy to replace |
-
2012
- 2012-03-08 CN CN2012200849109U patent/CN202459752U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103212149A (en) * | 2013-04-28 | 2013-07-24 | 中国科学院长春应用化学研究所 | Sleeve of drainage tube |
| CN105944160A (en) * | 2016-05-31 | 2016-09-21 | 明星 | Negative pressure drainage system easy to replace |
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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: 20121003 Termination date: 20130308 |