CN202920786U - Novel drainage tube - Google Patents
Novel drainage tube Download PDFInfo
- Publication number
- CN202920786U CN202920786U CN 201220615013 CN201220615013U CN202920786U CN 202920786 U CN202920786 U CN 202920786U CN 201220615013 CN201220615013 CN 201220615013 CN 201220615013 U CN201220615013 U CN 201220615013U CN 202920786 U CN202920786 U CN 202920786U
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- tube
- inner tube
- drainage
- interface
- drainage tube
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Abstract
The utility model discloses a novel drainage tube, which comprises a tube body, wherein a drainage cavity running through the tube body is arranged in the tube body, the top end of the tube body is connected with a connector, the bottom end of the tube body is provided with a plurality of drainage side holes, the connector is respectively connected with an inflation interface and a flushing interface, a first inner tube and a second inner tube are arranged in a tube wall of the tube body, the first inner tube and the second inner tube are respectively arranged in parallel to the drainage cavity, the top end of the first inner tube is communicated with the inflation interface, the top end of the second inner tube is communicated with the flushing interface, and the bottom ends of the first inner tube and the second inner tube run through the tube wall of the tube body. According to the novel drainage tube disclosed by the utility model, flushing fluid is saved, the flushing effect is better, the drainage tube does not loose easily and is not blocked easily, and malignant accident risks of unexpected infection and drainage failure are avoided.
Description
Technical field
This utility model relates to medical instruments field, particularly relates to a kind of New drainage tube.
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. have application.Surgical drainage in order that with between tissue or the pus that gathers in body cavity, blood, liquid-conducting to external, prevent postoperative infection and affect wound healing.
Existing drainage tube is generally single chamber drainage tube, if when needing injectable drug, need to insert an other drainage tube, article one, inject and rinse medicine, another takes flushing liquor away, complex operation, and leakage easily occurs, rinses the phenomenon without pressure, adverse current in such drainage tube, and larger to patient's infringement.
The utility model content
The technical problem that this utility model mainly solves is to provide a kind of New drainage tube, and developing result is good, and without getting loose risk, accurate positioning can effectively prevent from stopping up, and avoids precipitate to backflow and inadvertent contamination.
for solving the problems of the technologies described above, the technical scheme that this utility model adopts is: a kind of New drainage tube is provided, comprise body, offer the drainage lumens that runs through body in body, described body top is connected with joint, the body bottom offers some drain side openings, be connected with respectively inflatable interface on described joint and rinse interface, offer the first inner tube and the second inner tube in the tube wall of described body, described the first inner tube, the second inner tube be arranged in parallel with drainage lumens respectively, the first inner tube top is communicated with inflatable interface, the second inner tube top with rinse interface and be communicated with, the first inner tube, the tube wall of body is run through in the second inner tube bottom.
In preferred embodiment of this utility model, the tube wall of described the first inner tube, the second inner tube and body adopts and is tightened.
In preferred embodiment of this utility model, the diameter of described the first inner tube, the second inner tube is identical.
In preferred embodiment of this utility model, described the first inner tube, the second inner tube are symmetrical arranged.
In preferred embodiment of this utility model, be provided with column capsule section on described body.
In preferred embodiment of this utility model, be inlaid with the X-ray developing line in the tube wall of described body.
In preferred embodiment of this utility model, be provided with graduation mark on described body.
In preferred embodiment of this utility model, be connected with reinforcement between described inflatable interface, flushing interface and joint.
In preferred embodiment of this utility model, described drainage lumens is rectangular.
In preferred embodiment of this utility model, it is conical that described joint peristome is.
the beneficial effects of the utility model are: this New drainage tube is owing to offering the first inner tube and the second inner tube in the tube wall of body, the first inner tube is communicated with inflatable interface, the second inner tube is communicated with the flushing interface, pass into gas by inflatable interface, this drainage tube can be fixed effectively, can pass into processing solution in human body by rinsing interface, processing solution can arrive the drain point by direct infusion, changing in the past, old-fashioned product flushing liquor is fed into drainage tube chamber, cause rinsing the shortcoming without pressure and dirty dirty adverse current, save flushing liquor, developing result is better, and this drainage tube is difficult for getting loose, be difficult for stopping up, avoid the serious accident risk of inadvertent contamination and drain failure.
Description of drawings
Fig. 1 is the perspective view of this utility model New drainage tube one preferred embodiment;
In accompanying drawing, the labelling of each parts is as follows: 1, body, 2, drainage lumens, 3, joint, 4, inflatable interface, 5, rinse interface, the 6, first inner tube, the 7, second inner tube, 8, the X-ray developing line, 9, column capsule section, 10, graduation mark, 11, reinforcement.
The specific embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that, protection domain of the present utility model is made more explicit defining.
See also Fig. 1, this utility model embodiment comprises:
a kind of New drainage tube, comprise body 1, offer the drainage lumens 2 that runs through body 1 in body 1, described body 1 top is connected with joint 3, body 1 bottom offers some drain side openings, be connected with respectively inflatable interface 4 on described joint 3 and rinse interface 5, offer the first inner tube 6 and the second inner tube 7 in the tube wall of described body 1, described the first inner tube 6, the second inner tube 7 be arranged in parallel with drainage lumens 2 respectively, the first inner tube 6 tops are communicated with inflatable interface 4, the second inner tube 7 tops with rinse interface 5 and be communicated with, the first inner tube 6, the tube wall of body 1 is run through in the second inner tube 7 bottoms.
Described the first inner tube 6, the second inner tube 7 are symmetrical arranged, and the diameter of the first inner tube 6, the second inner tube 7 is identical.The tube wall of described the first inner tube 6, the second inner tube 7 and body 1 adopts and is tightened, and can not occur getting loose, and is safe and reliable, when occurring stopping up, can extract the first inner tube 6, the second inner tube 7 is cleared up perfusion and inserts, and is easy to use.
Be provided with column capsule section 9 on described body 1, extruding column capsule section 9 can prevent that drainage lumens 2 is interior and stop up.
Be inlaid with X-ray developing line 8 in the tube wall of described body 1, can carry out fluoroscopic observation, convenience is provided.
Described body 1 inner wall surface is processed through anticoagulant, can prevent that the liquid such as tissue fluid, blood from solidifying, adsorbing in body 1, prevents to stop up.
Be provided with graduation mark 10 on described body 1, can observe the degree of depth that drainage tube inserts during use, accurate positioning, safe and reliable.
Be connected with reinforcement 11 between described inflatable interface 4, flushing interface 5 and joint 3, make joint 3 and inflatable interface 4, flushing interface 5 be connected firmly, neat, be convenient to put, be difficult for fracture.
Described drainage lumens 2 is rectangular.
Described joint 3 peristomes are taper shape 3, and diameter inwardly reduces gradually from opening part, thereby makes medicinal liquid more easily derive.
During use, this drainage tube one end is inserted in human body, pass into gas by inflatable interface 4 through the first inner tube 6, this drainage tube is fixed effectively, blood in human body or tissue fluid etc. can be derived through drainage lumens 2 by the drain side opening, when needs rinsed, processing solution entered in human body through the second inner tube 7 from rinsing interface 5 inputs.
Compared with prior art, this utility model New drainage tube has following advantage:
(1) be provided with the first inner tube 6, the second inner tube 7 in the tube wall of body 1, the first inner tube 6 is communicated with inflatable interface 4, the second inner tube 7 is communicated with flushing interface 5, pass into gas by inflatable interface 4, this drainage tube can be fixed effectively, can pass into processing solution in human body by rinsing interface 5, processing solution can arrive the drain point by direct infusion, changing in the past, old-fashioned product flushing liquor is fed into drainage tube chamber, cause rinsing the shortcoming without pressure and dirty dirty adverse current, save flushing liquor, developing result is better;
(2) sleeve pipe multi-cavity structure, the first inner tube 6, the second inner tube 7 adopt the mode that is tightened, and thoroughly solve the like product inner tube easily because pullling or the reason such as pressure gets loose phenomenon, avoid the serious accident risk of inadvertent contamination and drain failure;
(3) can properly solve blockage problem, common obstruction can pull out easily the first inner tube 6 or the second inner tube 7 is cleared up perfusion and inserts, can change safely outer tube and whole drainage tube by relevant auxiliary during serious the obstruction, and need not adopt operation to reopen wound, thoroughly exempt and stopping up or the not good caused complication of drain;
(4) tube wall includes X-ray developing line 8 and safely accurate drainage tube chapter setting, can occur for medical personnel's fluoroscopic observation and visual supervisory control catheter displacement, and before art, the placement postoperative care is all safer and simpler;
(5) the drainage tube inwall carries out the anticoagulant processing, makes drainage tube can stop solidifying, adsorbing of the body fluid such as tissue fluid, blood, and a difficult problem of easily stopping up solving drainage tube has significant effect.
The above is only embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or equivalent flow process conversion that utilizes this utility model description and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in scope of patent protection of the present utility model.
Claims (10)
1. New drainage tube, comprise body, offer the drainage lumens that runs through body in body, described body top is connected with joint, the body bottom offers some drain side openings, it is characterized in that: be connected with respectively inflatable interface on described joint and rinse interface, offer the first inner tube and the second inner tube in the tube wall of described body, described the first inner tube, the second inner tube be arranged in parallel with drainage lumens respectively, the first inner tube top is communicated with inflatable interface, the second inner tube top with rinse interface and be communicated with, the tube wall of body is run through in the first inner tube, the second inner tube bottom.
2. New drainage tube according to claim 1 is characterized in that: the tube wall of described the first inner tube, the second inner tube and body adopts and is tightened.
3. New drainage tube according to claim 1, it is characterized in that: the diameter of described the first inner tube, the second inner tube is identical.
4. New drainage tube according to claim 1, it is characterized in that: described the first inner tube, the second inner tube are symmetrical arranged.
5. New drainage tube according to claim 1 is characterized in that: be provided with column capsule section on described body.
6. New drainage tube according to claim 1, is characterized in that: be inlaid with the X-ray developing line in the tube wall of described body.
7. New drainage tube according to claim 1, is characterized in that: be provided with graduation mark on described body.
8. New drainage tube according to claim 1, is characterized in that: be connected with reinforcement between described inflatable interface, flushing interface and joint.
9. New drainage tube according to claim 1, it is characterized in that: described drainage lumens is rectangular.
10. New drainage tube according to claim 1 is characterized in that: described joint peristome is conical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220615013 CN202920786U (en) | 2012-11-20 | 2012-11-20 | Novel drainage tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220615013 CN202920786U (en) | 2012-11-20 | 2012-11-20 | Novel drainage tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202920786U true CN202920786U (en) | 2013-05-08 |
Family
ID=48210779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220615013 Expired - Fee Related CN202920786U (en) | 2012-11-20 | 2012-11-20 | Novel drainage tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202920786U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102961814A (en) * | 2012-11-20 | 2013-03-13 | 江苏省华星医疗器械实业有限公司 | Novel drainage tube |
| CN104800962A (en) * | 2015-05-07 | 2015-07-29 | 湖南三瑞生物科技有限责任公司 | Drainage tube and flushing guide pipe |
-
2012
- 2012-11-20 CN CN 201220615013 patent/CN202920786U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102961814A (en) * | 2012-11-20 | 2013-03-13 | 江苏省华星医疗器械实业有限公司 | Novel drainage tube |
| CN104800962A (en) * | 2015-05-07 | 2015-07-29 | 湖南三瑞生物科技有限责任公司 | Drainage tube and flushing guide pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130508 Termination date: 20151120 |
|
| EXPY | Termination of patent right or utility model |