CN202169002U - Orthopedic continuously-flushing drainage pipe - Google Patents
Orthopedic continuously-flushing drainage pipe Download PDFInfo
- Publication number
- CN202169002U CN202169002U CN2011202580342U CN201120258034U CN202169002U CN 202169002 U CN202169002 U CN 202169002U CN 2011202580342 U CN2011202580342 U CN 2011202580342U CN 201120258034 U CN201120258034 U CN 201120258034U CN 202169002 U CN202169002 U CN 202169002U
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- CN
- China
- Prior art keywords
- drainage pipe
- air bag
- flushing
- liquid storage
- drainage tube
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Abstract
The utility model relates to an orthopedic continuously-flushing drainage pipe, which belongs to the drainage system field. The orthopedic continuously-flushing drainage pipe which is composed of a drainage pipe, a flushing hole and a liquid storage air bag is characterized in that a drainage pipe near end adjacent to an entrance of a flushing channel is provided with a bypass pipe which is communicated with the inner chamber of the drainage pipe. The flushing hole with a cover is connected on the other end of the bypass pipe. The central part of the drainage pipe is provided with a plastic valve and a plastic check valve. The plastic valve is closed during a flushing process and started during a drainage process. The liquid storage air bag is equipped on the tail end of the drainage pipe. The outlet of the liquid storage air bag is provided with a rear cover. The drainage pipe and the liquid storage air bag are both made of silica gel materials. Meanwhile, longitudinal ridges are uniformly attached on the outer walls of the drainage pipe body and the liquid storage air bag. The orthopedic continuously-flushing drainage pipe in the utility model is simple and convenient to operate. By means of the ridges, the orthopedic continuously-flushing drainage pipe can prevent a blockage inside the drainage pipe to the maximum and conveniently perform flushing and drainage at any time.
Description
Technical field
This utility model is that a kind of orthopaedics that relates to is used drainage tube, belongs to the drainage system field.
Background technology
The orthopedics patient postoperative often need be to the soft tissue chamber, or articular cavity carries out drainage wash, and with the waste liquid sucking-off.
The Chinese patent document discloses a kind of disposable orthopaedics and has used drainage tube, and the Chinese patent notification number is CN 201404512Y.This drainage tube is by medicine-pouring pipe, drainage tube, and air bag for dredging is formed, and it is characterized in that: the middle part of drainage tube is provided with the bypass pipe with the drainage tube intracavity inter-connection, and another section of bypass pipe is provided with air bag for dredging.When using said method with the flushing liquor sucking-off, form negative pressure in the drainage tube through the extruding air bag for dredging, thus the sucking-off waste liquid.But often through repeatedly extruding, waste liquid can remain in the air bag for dredging, and extruding just possibly cause waste liquid backflow pollution wound once more.
Mostly drainage tube is that silica gel processes clinically, and also often because of foreign object in pipe stops up, negative pressure causes the inwall adhesion too greatly in the pipe, and because of material softness, pipe and air bag for dredging recovery are relatively poor, can't reach conveniently that wound irrigation is clean purpose through increasing negative pressure.
The utility model content
The purpose of this utility model is: provide a kind of flushing convenient, not susceptible orthopaedics continual rinsing drainage tube.
This utility model is realized through following technical scheme: a kind of orthopaedics continual rinsing drainage tube, and by drainage tube, flushing hole; The liquid storage air bag is formed, and it is characterized in that: said drainage tube front end is provided with the bypass pipe that communicates with the drainage tube inner chamber near the irrigation channel porch, and another end of bypass pipe is connected with and covers flushing hole; At the drainage tube middle part Plastic valve and an One-way Plastic Valves are arranged; Plastic valve is closed when flushing, opens during drain, and the end of drainage tube has a liquid storage air bag; Liquid storage air bag end is the outlet of drain liquid, which is provided with bonnet.
The material of said drainage tube and liquid storage air bag all is a silica gel, and all evenly has vertically stupefied at drainage tube tube wall and liquid storage gasbag ektexine.
The advantage of this utility model is: flushing operation is convenient; When having foreign body obstruction body to cause circulation smooth in the pipe; Can directly wash or reach the purpose of sucking-off foreign body and flushing liquor through the negative pressure that extruding liquid storage air bag increases whole device, and be that stupefied structure is arranged because of the liquid storage gasbag ektexine, the restoring force that is produced is bigger than simple silica gel goods; Thereby effectively avoid drainage tube and liquid storage air bag can't reply shape because of internal negative pressure; Waste liquid part through the sucking-off of liquid storage air bag directly flows out through drainage channel, and the waste liquid of the suction of a part can temporarily flow to the liquid storage sacculus, after waste liquid is outwelled, pushes the suction waste liquid more next time; Cooperate the use of check valve, can avoid waste liquid backflow infected wound.
Description of drawings
Fig. 1 is the structural representation of this utility model orthopaedics continual rinsing drainage tube.
Among Fig. 1: 1-drainage tube 2-bypass pipe 3-covers the stupefied 6-liquid storage of flushing hole 4-irrigation channel inlet 5-air bag 7-irrigation channel outlet 8-Plastic valve 9-One-way Plastic Valves 10-bonnet
The specific embodiment
As shown in Figure 1, this utility model orthopaedics continual rinsing drainage tube comprises drainage tube 1, flushing hole 3; Liquid storage air bag 6 is formed, and drainage tube 1 upper end is provided with the bypass pipe 2 that communicates with drainage tube 1 inner chamber near irrigation channel 4 places that enter the mouth, and bypass pipe 2 another ends are connected with and cover flushing hole 3; There are a Plastic valve 8 and an One-way Plastic Valves 9 in drainage tube 1 middle part, at drainage tube 1 end one liquid storage air bag 6 is arranged, and the end of liquid storage air bag 6 is drain liquid outlets 7; During flushing, Plastic valve pushes closed condition, and the lid of lid flushing hole 3 is opened and injected flushing liquor; Flushing liquor gets into the affected part through the irrigation channel inlet, during imbibition, will have the lid of flushing hole of covering 3 to cover; To install afterbody bonnet 10 and open, extruding liquid storage air bag 6 makes it be after the negative pressure cover lid 10 again, opens Plastic valve 8 simultaneously with the waste liquid sucking-off; After opening bonnet 10, use up in the liquid storage air bag 6 and can wash according to said method behind the residual liquid next time, because drainage tube 1 all is a silica gel with liquid storage air bag 6 materials; And all evenly stupefied 5 at drainage tube 1 tube wall and liquid storage air bag 6 outer walls with vertically, prevent that drainage tube 1 and liquid storage air bag 6 can't be returned to original form because of negative pressure.
Claims (2)
1. orthopaedics continual rinsing drainage tube; By drainage tube (1), flushing hole (3), liquid storage air bag (6) is formed; It is characterized in that: said drainage tube (1) front end locates to be provided with the bypass pipe (2) that communicates with drainage tube (1) inner chamber near irrigation channel inlet (4); Another end of bypass pipe (2) is connected with and covers flushing hole (3), at drainage tube (1) middle part a Plastic valve (8) and an One-way Plastic Valves (9) is arranged, and the end of drainage tube (1) has a liquid storage air bag (6); The end of liquid storage air bag (6) is drain liquid outlet (7), in outlet (7), bonnet (10) is arranged.
2. orthopaedics continual rinsing according to claim 1 has stupefied drainage tube, it is characterized in that: the material of said drainage tube (1) and liquid storage air bag (6) all is a silica gel, and all evenly has vertically stupefied (5) at drainage tube (1) tube wall and liquid storage air bag (6) outer wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202580342U CN202169002U (en) | 2011-07-17 | 2011-07-17 | Orthopedic continuously-flushing drainage pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202580342U CN202169002U (en) | 2011-07-17 | 2011-07-17 | Orthopedic continuously-flushing drainage pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202169002U true CN202169002U (en) | 2012-03-21 |
Family
ID=45827207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202580342U Expired - Fee Related CN202169002U (en) | 2011-07-17 | 2011-07-17 | Orthopedic continuously-flushing drainage pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202169002U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015024481A1 (en) * | 2013-08-21 | 2015-02-26 | 复旦大学附属肿瘤医院 | Anti-blockage urinary catheter |
| CN105288827A (en) * | 2015-09-29 | 2016-02-03 | 武豪杰 | Negative-pressure drainage tube for department of orthopedics |
-
2011
- 2011-07-17 CN CN2011202580342U patent/CN202169002U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015024481A1 (en) * | 2013-08-21 | 2015-02-26 | 复旦大学附属肿瘤医院 | Anti-blockage urinary catheter |
| CN105288827A (en) * | 2015-09-29 | 2016-02-03 | 武豪杰 | Negative-pressure drainage tube for department of orthopedics |
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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: 20120321 Termination date: 20120717 |