CN102961814A - Novel drainage tube - Google Patents
Novel drainage tube Download PDFInfo
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- CN102961814A CN102961814A CN2012104705271A CN201210470527A CN102961814A CN 102961814 A CN102961814 A CN 102961814A CN 2012104705271 A CN2012104705271 A CN 2012104705271A CN 201210470527 A CN201210470527 A CN 201210470527A CN 102961814 A CN102961814 A CN 102961814A
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- tube
- inner tube
- drainage
- interface
- drainage tube
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Abstract
The invention discloses a novel drainage tube, which comprises a tube body, wherein a drainage cavity which passes through the tube body is formed in the tube body; the top end of the tube body is connected with a joint; the bottom end of the tube body is provided with a plurality of drainage side holes; the joint is connected with an inflation interface and a flushing interface respectively; a first inner tube and a second inner tube are arranged in the tube wall of the tube body, and are arranged in parallel with the drainage cavity respectively; 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 pass through the tube wall of the tube body. The novel drainage tube has the advantages of saving in a flushing liquid, better flushing effect, difficulty in loosening and blocking and avoidance of serious accident risks of accidental infection and drainage failure.
Description
Technical field
The novel medical instruments field that relates to of the present invention 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 the 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 the flushing medicine, another takes flushing liquor away, complex operation, and leakage, flushing easily occur without the phenomenon of pressure, adverse current in such drainage tube, and larger to patient's infringement.
Invent novel content
The technical problem that Novel main of the present invention will solve provides 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, a technical scheme of the novel employing of the present invention is: a kind of New drainage tube is provided, comprise body, offer the drainage lumens that runs through body in the body, described body top is connected with joint, the body bottom offers some drain side openings, be connected with respectively inflatable interface and flushing interface on the described joint, 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, and the second inner tube top is communicated with the first inner tube with the flushing interface, the tube wall of body is run through in the second inner tube bottom.
In the novel preferred embodiment of the present invention, the tube wall of described the first inner tube, the second inner tube and body adopts and is tightened.
In the novel preferred embodiment of the present invention, the diameter of described the first inner tube, the second inner tube is identical.
In the novel preferred embodiment of the present invention, described the first inner tube, the second inner tube are symmetrical arranged.
In the novel preferred embodiment of the present invention, be provided with column capsule section on the described body.
In the novel preferred embodiment of the present invention, be inlaid with the X-ray developing line in the tube wall of described body.
In the novel preferred embodiment of the present invention, be provided with graduation mark on the described body.
In the novel preferred embodiment of the present invention, be connected with reinforcement between described inflatable interface, flushing interface and the joint.
In the novel preferred embodiment of the present invention, described drainage lumens is rectangular.
In the novel preferred embodiment of the present invention, it is conical that described joint peristome is.
The novel beneficial effect of the present invention is: this New drainage tube is owing to offer 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 in human body, pass into processing solution by the flushing 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 washing 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, and is difficult for stopping up, and avoids the serious accident risk of inadvertent contamination and drain failure.
Description of drawings
Fig. 1 is the perspective view of novel New drainage tube one preferred embodiment of the present invention;
The labelling of each parts is as follows in the accompanying drawing: 1, body, 2, drainage lumens, 3, joint, 4, inflatable interface, 5, the flushing 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 the novel preferred embodiment of the present invention is described in detail, thereby so that the novel advantage of the present invention and feature can be easier to be it will be appreciated by those skilled in the art that the novel protection domain of the present invention is made more explicit defining.
See also Fig. 1, new embodiment of the present invention comprises:
A kind of New drainage tube, comprise body 1, offer the drainage lumens 2 that runs through body 1 in the 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 and flushing interface 5 on the described joint 3, 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 are communicated with the first inner tube 6 with flushing interface 5, 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 and clear up perfusion and insert, easy to use.
Be provided with column capsule section 9 on the described body 1, extruding column capsule section 9 can prevent drainage lumens 2 interior obstructions.
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 the 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 the joint 3, so that joint 3 is connected firmly with inflatable interface 4, flushing interface 5, neatly, 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, thus so that the easier derivation of medicinal liquid.
During use, this drainage tube one end is inserted in the human body, pass into gas by inflatable interface 4 through the first inner tube 6, this drainage tube is fixed effectively, blood in the human body or tissue fluid etc. can be derived through drainage lumens 2 by the drain side opening, when needs washed, processing solution entered in the human body through the second inner tube 7 from 5 inputs of flushing interface.
Compared with prior art, the novel New drainage tube of the present invention has following advantage:
(1) in the tube wall of body 1, is provided with the first inner tube 6, the second inner tube 7, 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 in human body, pass into processing solution by flushing 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 washing 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 be pulled out easily the first inner tube 6 or the second inner tube 7 and be cleared up perfusion and insert, 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 the placement postoperative care is all safer and simpler before the art;
(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 stopping up easily solving drainage tube has significant effect.
The above only is the novel embodiment of the present invention; be not so the novel claim of restriction the present invention; the equivalent structure that the novel description of every the present invention of utilization and accompanying drawing content are done or equivalent flow process conversion; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the novel scope of patent protection of the present invention.
Claims (10)
1. New drainage tube, comprise body, offer the drainage lumens that runs through body in the 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 and flushing interface on the described joint, 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 is communicated with the flushing interface, and 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 the 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 the 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 the 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 |
|---|---|---|---|
| CN2012104705271A CN102961814A (en) | 2012-11-20 | 2012-11-20 | Novel drainage tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104705271A CN102961814A (en) | 2012-11-20 | 2012-11-20 | Novel drainage tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102961814A true CN102961814A (en) | 2013-03-13 |
Family
ID=47792427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104705271A Pending CN102961814A (en) | 2012-11-20 | 2012-11-20 | Novel drainage tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102961814A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104689450A (en) * | 2013-12-10 | 2015-06-10 | 大连澳华医用高分子器材有限公司 | Medical drainage tube |
| CN105854176A (en) * | 2016-04-27 | 2016-08-17 | 哈尔滨医科大学 | Switching insertion assembly of peritoneal drainage tube |
| CN108355227A (en) * | 2018-03-28 | 2018-08-03 | 付金涛 | External replaceable drainage wash pipe |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060064009A1 (en) * | 2004-09-21 | 2006-03-23 | Webler William E | Vessel imaging devices and methods |
| CN101461980A (en) * | 2008-12-15 | 2009-06-24 | 中国人民解放军第二军医大学 | Easy-squeezing blocking-proof intrathoracic drain |
| CN201379885Y (en) * | 2009-03-26 | 2010-01-13 | 中国人民解放军第三军医大学 | Multi-cavity urethral catheter |
| CN201744059U (en) * | 2010-07-27 | 2011-02-16 | 梁志诚 | Chest drainage tube |
| CN202478359U (en) * | 2012-02-24 | 2012-10-10 | 张剑 | Air bag suction catheter with inner tube |
| CN202920786U (en) * | 2012-11-20 | 2013-05-08 | 江苏省华星医疗器械实业有限公司 | Novel drainage tube |
-
2012
- 2012-11-20 CN CN2012104705271A patent/CN102961814A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060064009A1 (en) * | 2004-09-21 | 2006-03-23 | Webler William E | Vessel imaging devices and methods |
| CN101461980A (en) * | 2008-12-15 | 2009-06-24 | 中国人民解放军第二军医大学 | Easy-squeezing blocking-proof intrathoracic drain |
| CN201379885Y (en) * | 2009-03-26 | 2010-01-13 | 中国人民解放军第三军医大学 | Multi-cavity urethral catheter |
| CN201744059U (en) * | 2010-07-27 | 2011-02-16 | 梁志诚 | Chest drainage tube |
| CN202478359U (en) * | 2012-02-24 | 2012-10-10 | 张剑 | Air bag suction catheter with inner tube |
| CN202920786U (en) * | 2012-11-20 | 2013-05-08 | 江苏省华星医疗器械实业有限公司 | Novel drainage tube |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104689450A (en) * | 2013-12-10 | 2015-06-10 | 大连澳华医用高分子器材有限公司 | Medical drainage tube |
| CN105854176A (en) * | 2016-04-27 | 2016-08-17 | 哈尔滨医科大学 | Switching insertion assembly of peritoneal drainage tube |
| CN105854176B (en) * | 2016-04-27 | 2022-05-17 | 哈尔滨医科大学 | Conversion plug-in components of peritoneal cavity drainage tube |
| CN108355227A (en) * | 2018-03-28 | 2018-08-03 | 付金涛 | External replaceable drainage wash pipe |
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| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130313 |