CN106890369A - Disposable automatic negative pressure drainage device - Google Patents

Disposable automatic negative pressure drainage device Download PDF

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Publication number
CN106890369A
CN106890369A CN201510999308.6A CN201510999308A CN106890369A CN 106890369 A CN106890369 A CN 106890369A CN 201510999308 A CN201510999308 A CN 201510999308A CN 106890369 A CN106890369 A CN 106890369A
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CN
China
Prior art keywords
woven hose
drainage
drainage tube
negative pressure
liquid
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.)
Granted
Application number
CN201510999308.6A
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Chinese (zh)
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CN106890369B (en
Inventor
牛晓滨
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Individual
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Individual
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Priority to CN201510999308.6A priority Critical patent/CN106890369B/en
Publication of CN106890369A publication Critical patent/CN106890369A/en
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Publication of CN106890369B publication Critical patent/CN106890369B/en
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Classifications

    • A61M1/0003—
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/84—Drainage tubes; Aspiration tips
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2202/00—Special media to be introduced, removed or treated
    • A61M2202/04—Liquids

Abstract

A kind of disposable automatic negative pressure drainage device, including woven hose puncture outfit, woven hose, drainage tube, mozzle, hydrops bag, it is characterised in that：The woven hose puncture outfit, woven hose, drainage tube, mozzle, hydrops bag are sequentially connected with to form " fourth " word shape, and the drainage tube has medical unidirectionally logical liquid valve, and the woven hose has transparent drop kettle and flow control valve.The liquid for draining can be prevented to backflow to the lesions position of drainage the beneficial effects of the invention are as follows medical unidirectionally logical liquid valve, retrograde infection can effectively be prevented, liquid in drainage tube flows to hydrops bag due to Action of Gravity Field and siphonage by mozzle, so as to automatically form continual and steady negative pressure in drainage tube, woven hose continues feed flow and is able to maintain that drainage liquid in pipe, siphonage when preventing from draining gas in drainage tube disappears, and facilitates pre hospital care, battlefield first aid and the wounded transhipment etc..

Description

Disposable automatic negative pressure drainage device
Technical field
The present invention relates to a kind of drainage instrument, more particularly to a kind of automatic negative pressure drainage device of surgical operation drainage.
Background technology
At present, the drainage of known operative drainage often connects drainage bag drainage, drainage tube and takes over dynamic negative pressure generator drainage with drainage tube Deficiency is all there is with many drainage equipment such as Electric negative pressure generator drainage：Drainage tube connects drainage bag drainage, and the drainage way is not Continual and steady negative pressure can be formed, drainage effect is insufficient, and misoperation can also make the liquid for draining backflow to drain site, There is the risk for causing retrograde infection；The dynamic negative pressure generator drainage of drainage tube catcher, negative pressure pressure can not be maintained continually and steadily and accurately Regulation and control, misoperation can also make the liquid for draining backflow to drain site；Although Electric negative pressure generator can be produced continuing surely Fixed negative pressure, but it is relatively costly, in-convenience in use, limit its extensive use.
The content of the invention
Drainage bag drainage, drainage tube catcher dynamic negative pressure generator drainage and Electric negative pressure generator drainage etc. are connect in order to solve drainage tube The deficiency that many drainage equipment are present, the present invention provides a kind of automatic negative pressure drainage device of surgical operation drainage.
The technical solution adopted for the present invention to solve the technical problems is a kind of disposable automatic negative pressure drainage device, including woven hose is worn Thorn device, woven hose, drainage tube, mozzle, hydrops bag, it is characterised in that：The woven hose puncture outfit, woven hose, drainage Pipe, mozzle, hydrops bag are sequentially connected with to form " fourth " word shape, and the drainage tube has medical unidirectionally logical liquid valve, described defeated Liquid pipe has transparent drop kettle and flow control valve.
The liquid for draining can be prevented to backflow to the lesions position of drainage the beneficial effects of the invention are as follows medical unidirectionally logical liquid valve, can Effectively prevent retrograde infection, the liquid in drainage tube flows to hydrops bag due to Action of Gravity Field and siphonage by mozzle, so that Continual and steady negative pressure is automatically formed in drainage tube, woven hose continues feed flow and is able to maintain that drainage liquid in pipe, prevents from draining Siphonage during gas in drainage tube disappears, and facilitates pre hospital care, battlefield first aid and the wounded transhipment etc., in January, 2013 to 2015 In nearly 3 years of November of year, I is performed the operation more than 2000 person-times using present invention application, none patient infection.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples：
Fig. 1 is structural representation of the invention.
In figure：1. woven hose puncture outfit, 2. woven hose, 3. transparent drop kettle, 4. flow control valve, 5. conduction hole, 6. drainage tube, 7. medical unidirectionally logical liquid valve, 8. mozzle, 9. hydrops bag.
Specific embodiment
In figure, a kind of disposable automatic negative pressure drainage device, including woven hose puncture outfit 1, woven hose 2, drainage tube 6, water conservancy diversion Pipe 8, hydrops bag 9, it is characterised in that：The woven hose puncture outfit 1, woven hose 2, drainage tube 6, mozzle 8, hydrops bag 9 are sequentially connected with to form " fourth " word shape, and the drainage tube 6 has medical unidirectionally logical liquid valve 7, and the woven hose 2 has transparent Drop kettle 3 and flow control valve 4.Hydrops bag 9 is less than conduction hole 5 when using, and woven hose 2 is higher than conduction hole 5, opens flow and adjusts Section valve 4, drop of liquid is continued with the speed of 30-60 drops/minute, and the liquid in woven hose 2 is logical due to Action of Gravity Field and siphonage Cross mozzle 8 and flow to hydrops bag 9, continual and steady negative pressure, focus portion can be formed in drainage tube 6 simultaneously in this course The air and liquid of position just can be drawn into hydrops bag 9 by conduction hole 5；The height of regulation hydrops bag 9 can be just adjusted in drainage tube 6 The size of negative pressure, hydrops 9 negative pressure in the lower drainage tube 6 of conduction hole 5 of bag is bigger.The present invention is mainly suitable for chronic hard The drainage of the closed lacuna such as hemotoncus, haemopneumothorax, easy to use under film, with low cost, works well.

Claims (1)

1. a kind of disposable automatic negative pressure drainage device, including woven hose puncture outfit (1), woven hose (2), drainage tube (6), lead Flow tube (8), hydrops bag (9), it is characterised in that：The woven hose puncture outfit (1), woven hose (2), drainage tube (6), Mozzle (8), hydrops bag (9) are sequentially connected with to form " fourth " word shape, and the drainage tube (6) is with medical unidirectionally logical liquid Valve (7), the woven hose (2) is with transparent drop kettle (3) and flow control valve (4).
CN201510999308.6A 2015-12-21 2015-12-21 Disposable automatic negative pressure drainage device Active CN106890369B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510999308.6A CN106890369B (en) 2015-12-21 2015-12-21 Disposable automatic negative pressure drainage device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510999308.6A CN106890369B (en) 2015-12-21 2015-12-21 Disposable automatic negative pressure drainage device

Publications (2)

Publication Number Publication Date
CN106890369A true CN106890369A (en) 2017-06-27
CN106890369B CN106890369B (en) 2019-05-21

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510999308.6A Active CN106890369B (en) 2015-12-21 2015-12-21 Disposable automatic negative pressure drainage device

Country Status (1)

Country Link
CN (1) CN106890369B (en)

Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2041179U (en) * 1988-04-15 1989-07-19 尹春来 Suction and drainage device for air and liquid in thoracic cavity
CN2098927U (en) * 1991-05-17 1992-03-18 吴洪盛 Portable drainage tube for abdominal cavity and thoracic cavity
CN2304406Y (en) * 1997-06-23 1999-01-20 姜静 Disposable intrathrocic draining device
CN2576239Y (en) * 2002-07-24 2003-10-01 苏庆光 Multifunction puncture flushing drainage device
CN200948259Y (en) * 2006-08-23 2007-09-19 刘艳红 Multifunctional puncturing drainage device
CN201005835Y (en) * 2006-10-25 2008-01-16 天津医科大学附属肿瘤医院 Three-cavity-four-head airtight flushing catheter
CN201182782Y (en) * 2008-04-23 2009-01-21 曲利玉 Pericardial drainage and lavage device
CN201337692Y (en) * 2009-01-12 2009-11-04 陈旭良 Hermetic drainage device for bladder irrigation
CN201350246Y (en) * 2009-02-13 2009-11-25 陈常娟 Disposable bladder irrigator
CN101745175A (en) * 2009-12-29 2010-06-23 中国人民解放军第三军医大学第一附属医院 Multi-head screen hole negative pressure abdominal cavity drainage device
CN201692383U (en) * 2010-02-05 2011-01-05 中国人民解放军第三军医大学第一附属医院 Abdominal drainage device
CN102397110A (en) * 2010-09-17 2012-04-04 杨镇嘉 Oral cavity saliva sucking system
CN103230625A (en) * 2013-03-21 2013-08-07 王丽娟 Active flushing positive pressure closed intestinal pressure reducer and application method thereof
CN203591474U (en) * 2013-12-16 2014-05-14 重庆琪美斯医疗设备有限公司 Sustainable medical negative pressure drainage device
CN104784765A (en) * 2015-04-29 2015-07-22 陈晨 Drainage tube for department of orthopaedics

Patent Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2041179U (en) * 1988-04-15 1989-07-19 尹春来 Suction and drainage device for air and liquid in thoracic cavity
CN2098927U (en) * 1991-05-17 1992-03-18 吴洪盛 Portable drainage tube for abdominal cavity and thoracic cavity
CN2304406Y (en) * 1997-06-23 1999-01-20 姜静 Disposable intrathrocic draining device
CN2576239Y (en) * 2002-07-24 2003-10-01 苏庆光 Multifunction puncture flushing drainage device
CN200948259Y (en) * 2006-08-23 2007-09-19 刘艳红 Multifunctional puncturing drainage device
CN201005835Y (en) * 2006-10-25 2008-01-16 天津医科大学附属肿瘤医院 Three-cavity-four-head airtight flushing catheter
CN201182782Y (en) * 2008-04-23 2009-01-21 曲利玉 Pericardial drainage and lavage device
CN201337692Y (en) * 2009-01-12 2009-11-04 陈旭良 Hermetic drainage device for bladder irrigation
CN201350246Y (en) * 2009-02-13 2009-11-25 陈常娟 Disposable bladder irrigator
CN101745175A (en) * 2009-12-29 2010-06-23 中国人民解放军第三军医大学第一附属医院 Multi-head screen hole negative pressure abdominal cavity drainage device
CN201692383U (en) * 2010-02-05 2011-01-05 中国人民解放军第三军医大学第一附属医院 Abdominal drainage device
CN102397110A (en) * 2010-09-17 2012-04-04 杨镇嘉 Oral cavity saliva sucking system
CN103230625A (en) * 2013-03-21 2013-08-07 王丽娟 Active flushing positive pressure closed intestinal pressure reducer and application method thereof
CN203591474U (en) * 2013-12-16 2014-05-14 重庆琪美斯医疗设备有限公司 Sustainable medical negative pressure drainage device
CN104784765A (en) * 2015-04-29 2015-07-22 陈晨 Drainage tube for department of orthopaedics

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