CN105288827A - Negative-pressure drainage tube for department of orthopedics - Google Patents
Negative-pressure drainage tube for department of orthopedics Download PDFInfo
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- CN105288827A CN105288827A CN201510628867.6A CN201510628867A CN105288827A CN 105288827 A CN105288827 A CN 105288827A CN 201510628867 A CN201510628867 A CN 201510628867A CN 105288827 A CN105288827 A CN 105288827A
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- liquid storage
- negative
- drainage tube
- pressure type
- bullet
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Abstract
The invention discloses a negative-pressure drainage tube for department of orthopedics. The drainage tube comprises a tube body, a liquid storage balloon and a drug delivery device, wherein the liquid storage balloon is connected to a vacuum pump by virtue of an air delivery pipe; an exhaust valve is arranged at the upper end of the liquid storage balloon, and a drainage port is additionally arranged at the lower end of the liquid storage balloon; and between the drug delivery device and the liquid storage balloon, the tube body is sequentially connected with a check valve and an anti-counter-flow device from left to right. The negative-pressure drainage tube for department of orthopedics disclosed by the invention, compared with a conventional drainage tube for department of orthopedics, is reasonable in design and simple in structure; by virtue of two anti-reverse-suction devices, namely the check valve and the anti-counter-flow device, liquid from drainage is prevented from being sucked backwards, so as to avoid secondary pollution; and due to the unique design, the liquid storage balloon not only can store the liquid in a discontinuous mode and then discharge waste liquid through the drainage port, but also can be connected to the vacuum pump by virtue of the air delivery pipe so as to achieve negative-pressure continuous drainage.
Description
Technical field
The invention belongs to technical field of medical instruments, be specifically related to a kind of negative-pressure type orthopedic drainage tube.
Background technology
In clinical medicine, the deep swelling of the various infectious open fracture of orthopaedics, osteomyelitis, suppurative arthritis, knee joint acute synovitis and other shells, empyema, peritonitis all will carry out medicinal liquid Lavage for Treatment, especially Post operation need by otch, the hydrops of articular cavity, medullary cavity drains into external.
At present, common infusion fluid pipe, sputum aspirator tube do drainage tube, and this drainage tube relies on port to carry out drain, and drainage effect is poor, interface blow-by, is easy to reveal, and easily pollutes.And existing orthopedic drainage tube implants many pipes in affected part, some carry out drainage wash, and some will wherein be extracted out by waste liquid.But this method easily causes drug waste spended time again, and be easy to reveal, also easily cause drain to block, affect therapeutic effect.Existing orthopedic drainage tube can only be interrupted drain or drain continuously simultaneously, can not meet clinical medical demand.
Summary of the invention
The object of the present invention is to provide a kind of negative-pressure type orthopedic drainage tube, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the invention provides following technical scheme: a kind of negative-pressure type orthopedic drainage tube, comprise body, liquid storage sacculus and explosive-feeding processing device, the left end of described body is provided with barrier film, described explosive-feeding processing device is communicated with body by drug-feeding tube, described liquid storage sacculus is connected with vacuum pump by appendix, the upper end of described liquid storage sacculus is provided with drain tap, and the lower end of described liquid storage sacculus is also provided with leakage fluid dram, and the body between described explosive-feeding processing device and liquid storage sacculus is from left to right connected with check valve and anti-backflow device in turn.
Preferably, described leakage fluid dram is connected with tapping valves.
Preferably, the tail end of described body is provided with radial hole.
Preferably, the appendix between described vacuum pump and liquid storage sacculus is connected with valve.
Preferably, adjusting device is provided with between described explosive-feeding processing device and drug-feeding tube.
Preferably, the inside of described anti-backflow device is provided with bullet, and the heavy caliber of described bullet is arranged on the left end of bullet, and the small-bore right-hand member being arranged on bullet of described bullet.
Technique effect of the present invention and advantage: this negative-pressure type orthopedic drainage tube, compared with traditional orthopedic drainage tube, the present invention is reasonable in design, structure is simple, by check valve and anti-backflow device, two suck-back devices guarantee that drain liquid out can not go back by suck-back again more, prevent secondary pollution; Due to the unique design of liquid storage sacculus, liquid storage sacculus can not only be interrupted storage of liquids, and then by leakage fluid dram effluent discharge, and liquid storage sacculus is connected with vacuum pump by appendix, can realize the continuous drain of negative-pressure type and discharge opeing.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
In figure: 1 body, 2 barrier films, 3 check valves, 4 anti-backflow devices, 5 liquid storage sacculus, 6 drain taps, 7 leakage fluid drams, 8 vacuum pumps, 9 explosive-feeding processing devices.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
The invention provides a kind of negative-pressure type orthopedic drainage tube as shown in Figure 1, comprise body 1, liquid storage sacculus 5 and explosive-feeding processing device 9, the left end of described body 1 is provided with barrier film 2, the tail end of described body 1 is provided with radial hole, described explosive-feeding processing device 9 is communicated with body 1 by drug-feeding tube, described liquid storage sacculus 5 is connected with vacuum pump 8 by appendix, appendix between described vacuum pump 8 and liquid storage sacculus 5 is connected with valve, the upper end of described liquid storage sacculus 5 is provided with drain tap 6, and the lower end of described liquid storage sacculus 5 is also provided with leakage fluid dram 7, described leakage fluid dram 7 is connected with tapping valves, due to the unique design of liquid storage sacculus 5, liquid storage sacculus 5 can not only be interrupted storage of liquids, then by leakage fluid dram 7 effluent discharge, and liquid storage sacculus 5 is connected with vacuum pump 8 by appendix, the continuous drain of negative-pressure type and discharge opeing can be realized, body 1 between described explosive-feeding processing device 9 and liquid storage sacculus 5 is from left to right connected with check valve 3 and anti-backflow device 4 in turn, the inside of described anti-backflow device 4 is provided with bullet, by check valve 3 and anti-backflow device 4, two suck-back devices guarantee that drain liquid out can not go back by suck-back again more, prevent secondary pollution, the heavy caliber of described bullet is arranged on the left end of bullet, and the small-bore right-hand member being arranged on bullet of described bullet, compared with traditional orthopedic drainage tube, the present invention is reasonable in design, and structure is simple, easy to operate, has market using value.
Last it is noted that the foregoing is only the preferred embodiments of the present invention; be not limited to the present invention; although with reference to previous embodiment to invention has been detailed description; for a person skilled in the art; it still can be modified to the technical scheme described in foregoing embodiments; or equivalent replacement is carried out to wherein portion of techniques feature; within the spirit and principles in the present invention all; any amendment of doing, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (6)
1. a negative-pressure type orthopedic drainage tube, comprise body (1), liquid storage sacculus (5) and explosive-feeding processing device (9), the left end of described body (1) is provided with barrier film (2), described explosive-feeding processing device (9) is communicated with body (1) by drug-feeding tube, it is characterized in that: described liquid storage sacculus (5) is connected with vacuum pump (8) by appendix, the upper end of described liquid storage sacculus (5) is provided with drain tap (6), and the lower end of described liquid storage sacculus (5) is also provided with leakage fluid dram (7), body (1) between described explosive-feeding processing device (9) and liquid storage sacculus (5) is from left to right connected with check valve (3) and anti-backflow device (4) in turn.
2. a kind of negative-pressure type orthopedic drainage tube according to claim 1, is characterized in that: (7) are connected with tapping valves to described leakage fluid dram.
3. a kind of negative-pressure type orthopedic drainage tube according to claim 1, is characterized in that: the tail end of described body (1) is provided with radial hole.
4. a kind of negative-pressure type orthopedic drainage tube according to claim 1, is characterized in that: be provided with adjusting device between described explosive-feeding processing device (9) and drug-feeding tube.
5. a kind of negative-pressure type orthopedic drainage tube according to claim 1, is characterized in that: the appendix between described vacuum pump (8) and liquid storage sacculus (5) is connected with valve.
6. a kind of negative-pressure type orthopedic drainage tube according to claim 1, it is characterized in that: the inside of described anti-backflow device (4) is provided with bullet, the heavy caliber of described bullet is arranged on the left end of bullet, and the small-bore right-hand member being arranged on bullet of described bullet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510628867.6A CN105288827A (en) | 2015-09-29 | 2015-09-29 | Negative-pressure drainage tube for department of orthopedics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510628867.6A CN105288827A (en) | 2015-09-29 | 2015-09-29 | Negative-pressure drainage tube for department of orthopedics |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105288827A true CN105288827A (en) | 2016-02-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510628867.6A Pending CN105288827A (en) | 2015-09-29 | 2015-09-29 | Negative-pressure drainage tube for department of orthopedics |
Country Status (1)
| Country | Link |
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| CN (1) | CN105288827A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107626006A (en) * | 2017-10-24 | 2018-01-26 | 肖金仿 | Imitate support formula Portable field weighing apparatus negative pressure suction device |
| CN110101933A (en) * | 2019-06-06 | 2019-08-09 | 徐万鹏 | A kind of portable anorectal surgical clinic flushing device |
| CN107626006B (en) * | 2017-10-24 | 2024-04-19 | 肖金仿 | Effective support type portable balanced negative pressure suction device for field use |
Citations (10)
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| CN201510647U (en) * | 2009-06-04 | 2010-06-23 | 杭州市中医院 | Drainage tube converter |
| CN202169002U (en) * | 2011-07-17 | 2012-03-21 | 常州市第一人民医院 | Orthopedic continuously-flushing drainage pipe |
| CN202505863U (en) * | 2012-04-18 | 2012-10-31 | 佟振鹏 | Continuous flushing and drainage device for orthopedic department |
| CN202777211U (en) * | 2012-10-05 | 2013-03-13 | 付福生 | Drainage tube for orthopedics |
| CN202942460U (en) * | 2012-11-16 | 2013-05-22 | 秦国伟 | Semi-hermetic sputum suction tube |
| CN203694373U (en) * | 2013-12-31 | 2014-07-09 | 董丰琴 | Negative pressure drainage device |
| CN203898799U (en) * | 2014-03-05 | 2014-10-29 | 中国人民解放军兰州军区兰州总医院 | Portable enclosed negative-pressure drainage device |
| CN204050450U (en) * | 2014-06-24 | 2014-12-31 | 卜梁 | A kind of drainage system |
| CN204158784U (en) * | 2014-10-22 | 2015-02-18 | 殷荣华 | A kind of splanchnocoel drainage system |
| CN104784765A (en) * | 2015-04-29 | 2015-07-22 | 陈晨 | Drainage tube for department of orthopaedics |
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2015
- 2015-09-29 CN CN201510628867.6A patent/CN105288827A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201510647U (en) * | 2009-06-04 | 2010-06-23 | 杭州市中医院 | Drainage tube converter |
| CN202169002U (en) * | 2011-07-17 | 2012-03-21 | 常州市第一人民医院 | Orthopedic continuously-flushing drainage pipe |
| CN202505863U (en) * | 2012-04-18 | 2012-10-31 | 佟振鹏 | Continuous flushing and drainage device for orthopedic department |
| CN202777211U (en) * | 2012-10-05 | 2013-03-13 | 付福生 | Drainage tube for orthopedics |
| CN202942460U (en) * | 2012-11-16 | 2013-05-22 | 秦国伟 | Semi-hermetic sputum suction tube |
| CN203694373U (en) * | 2013-12-31 | 2014-07-09 | 董丰琴 | Negative pressure drainage device |
| CN203898799U (en) * | 2014-03-05 | 2014-10-29 | 中国人民解放军兰州军区兰州总医院 | Portable enclosed negative-pressure drainage device |
| CN204050450U (en) * | 2014-06-24 | 2014-12-31 | 卜梁 | A kind of drainage system |
| CN204158784U (en) * | 2014-10-22 | 2015-02-18 | 殷荣华 | A kind of splanchnocoel drainage system |
| CN104784765A (en) * | 2015-04-29 | 2015-07-22 | 陈晨 | Drainage tube for department of orthopaedics |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107626006A (en) * | 2017-10-24 | 2018-01-26 | 肖金仿 | Imitate support formula Portable field weighing apparatus negative pressure suction device |
| CN107626006B (en) * | 2017-10-24 | 2024-04-19 | 肖金仿 | Effective support type portable balanced negative pressure suction device for field use |
| CN110101933A (en) * | 2019-06-06 | 2019-08-09 | 徐万鹏 | A kind of portable anorectal surgical clinic flushing device |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160203 |
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| WD01 | Invention patent application deemed withdrawn after publication |