CN106039527A - High-flow anti-blocking flushable drainage catheter for department of orthopedics - Google Patents

High-flow anti-blocking flushable drainage catheter for department of orthopedics Download PDF

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Publication number
CN106039527A
CN106039527A CN201610540477.8A CN201610540477A CN106039527A CN 106039527 A CN106039527 A CN 106039527A CN 201610540477 A CN201610540477 A CN 201610540477A CN 106039527 A CN106039527 A CN 106039527A
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CN
China
Prior art keywords
drainage
flush pipe
puncture
blocking
backflow portion
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
CN201610540477.8A
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Chinese (zh)
Other versions
CN106039527B (en
Inventor
王沛
荆文普
余勇
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZHENGZHOU DIALL MEDICAL TECHNOLOGY Co Ltd
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ZHENGZHOU DIALL MEDICAL TECHNOLOGY Co Ltd
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Priority to CN201610540477.8A priority Critical patent/CN106039527B/en
Publication of CN106039527A publication Critical patent/CN106039527A/en
Application granted granted Critical
Publication of CN106039527B publication Critical patent/CN106039527B/en
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Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M25/00Catheters; Hollow probes
    • A61M25/0021Catheters; Hollow probes characterised by the form of the tubing
    • A61M1/0023
    • A61M1/0058
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M1/00Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/84Drainage tubes; Aspiration tips
    • A61M1/85Drainage tubes; Aspiration tips with gas or fluid supply means, e.g. for supplying rinsing fluids or anticoagulants
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M25/00Catheters; Hollow probes
    • A61M25/0043Catheters; Hollow probes characterised by structural features
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M27/00Drainage appliance for wounds or the like, i.e. wound drains, implanted drains
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M3/00Medical syringes, e.g. enemata; Irrigators
    • A61M3/02Enemata; Irrigators
    • A61M3/0279Cannula; Nozzles; Tips; their connection means

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Hematology (AREA)
  • Anesthesiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Biomedical Technology (AREA)
  • Pulmonology (AREA)
  • Biophysics (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Surgery (AREA)
  • Vascular Medicine (AREA)
  • Otolaryngology (AREA)
  • Media Introduction/Drainage Providing Device (AREA)

Abstract

The invention relates to a high-flow anti-blocking flushable drainage catheter for department of orthopedics. A catheter body comprises a drainage portion, a reflux portion and a puncture portion, wherein the drainage portion and the puncture portion are arranged at two ends of the reflux portion; the middle of a flushing tube is arranged outside a tube body of the reflux portion; one end of the flushing tube stretches into an inner cavity of the reflux portion, extends towards the drainage portion and is correspondingly connected to a diversion tube of the drainage portion, and the other end of the flushing tube stretches into the inner cavity of the reflux portion and extends towards the puncture portion; the flushing tube extends to the front end of the drainage portion; a plurality of drainage grooves, which are in spiral distribution around a drainage tube, are formed in the sidewalls of the drainage portion; and the puncture portion is a puncture needle body; and by arranging the puncture needle body, the catheter body, which is pre-embedded, penetrates the non-wound part of a limb by virtue of the puncture needle body, so that the device (the drainage catheter), which does not extend out of a body from a sutured wound, can avoid secondary injury to the wound, which is not completely healed, when the catheter is drawn; therefore, the infection probability of the wound is effectively reduced and the healing speed of the wound is improved.

Description

The anti-blocking flushable drainage catheter of the big flow of orthopaedics
Technical field
The present invention relates to medical instruments field, be specifically related to a kind of anti-blocking flushable drainage catheter of the big flow of orthopaedics.
Background technology
After the treatment of patient limb bone-operating is sewed up, need sludged blood and the wound oozing of blood of postoperative formation to rinse well, Avoid traumatic infection, make wound heal early;At present, it is pre-buried that flushing clinically cleans pipe before mostly using stitching, is sewing up During need by cleaning pipe outlet stretch out external by position, wound edge, use the method drawback be, sew up imprecision, Easily causing infection, clean thorough not, wound healing is slow, and the wound sewed up can produce during later stage tube drawing secondary wound Evil, it is possible to do to split by the longest solid wound, must sew up by secondary.
Summary of the invention
In order to solve the problems referred to above, it is provided that skeleton and wound can be carried out clearly in the case of wound is sewed up tightly by one The irrigating pipe washed, the present invention devises a kind of anti-blocking flushable drainage catheter of the big flow of orthopaedics.
The concrete technical scheme that the present invention is used to reach technical purpose is: a kind of big flow of orthopaedics is anti-blocking flushable Drainage catheter, body includes that conduction part, backflow portion and puncture portion, described conduction part and site of puncture are in two ends, backflow portion;
Being placed in outside backflow portion body in the middle part of flush pipe, backflow portion inner chamber is stretched in described flush pipe one end, extends also to conduction part Correspondence is connected on conduction part mozzle, and the other end stretches into backflow portion inner chamber and extends to puncture portion;
Described flush pipe extends to conduction part front end, and conduction part sidewall is provided with some drainage troughs around drainage tube Spiral distribution;Institute State puncture portion for puncturing needle body.
Preferably, flush pipe correspondence is with the non-return card matched and female Luer;Between adjacent two drainage troughs of conduction part Outer wall be provided with connect flush pipe outer wall helical form floor, between adjacent two floors formed collection flow channels, described afflux Passage extends to backflow portion inner chamber.
Preferably, backflow portion inwall is provided with the reinforcing plate of some corresponding floors near conduction part part, and described reinforcing plate refers to To flush pipe axially extending along backflow portion body, between adjacent two reinforcing plates, form the backflash of corresponding collection flow channels.
Preferably, puncture needle body and be arranged on body backflow end surface by taper connection flange;Flush pipe is placed in backflow portion Part outside body is near backflow portion tube wall, axial arranged along body;Backflow portion tube wall is provided with corresponding flush pipe Installing hole.
Advantageous Effects: arrange puncture needle body, passes at the non-wound of limbs by puncture needle body during pre-buried body, this dress Put and do not stretched out by sewing-up cut external, secondary injury will not be caused to there is no the wound grown when tube drawing, it is possible to effectively subtract Lack the infection probability of wound, improve the healing rate of wound.
Accompanying drawing explanation
Fig. 1 is this apparatus structure sketch;
Fig. 2 is this device conventional sense structure diagram;
Fig. 3 is that this device rinses status architecture sketch;
Fig. 4 is for puncturing needle body structure diagram;
Fig. 5 is backflow portion structure diagram;
Fig. 6 is conduction part structure diagram;
Fig. 7 is conduction part cross-sectional;
Fig. 8 is backflow portion cross-sectional;
Fig. 9 is enlarged diagram at A in accompanying drawing 1;
Figure 10 is that this device uses sketch.
In figure 1 be conduction part, 2 for backflow portion, 3 for puncture portion, 4 for flush pipe, 5 for limbs, 6 for skeleton, 7 for wound, 8 For non-return card, 9 be female Luer, 21 be reinforcing plate, 31 be drainage trough, 32 be collection flow channels, 33 for floor.
Detailed description of the invention
Illustrating below in conjunction with the accompanying drawings to be further elaborated the technical scheme of the invention described above, following example are only this skills Preferred embodiment in a series of embodiments of art scheme.
A kind of anti-blocking flushable drainage catheter of the big flow of orthopaedics, sees Fig. 1-10: body and includes conduction part 1, backflow portion 2 and Puncture portion 3, described conduction part 1 and puncture portion 3 are positioned at two ends, backflow portion 2;
Being placed in outside backflow portion 2 body in the middle part of flush pipe 4, backflow portion 2 inner chamber is stretched in described flush pipe 4 one end, prolongs to conduction part 1 Stretching and correspondence is connected on conduction part 1 mozzle, the other end stretches into backflow portion 2 inner chamber and extends to puncture portion 3;
Described flush pipe 4 extends to conduction part 1 front end, and conduction part 1 sidewall is provided with some drainage troughs around drainage tube Spiral distribution 31;Described puncture portion 3 is for puncturing needle body.
Preferably, flush pipe 4 is corresponding with the non-return card 8 matched and female Luer 9;Adjacent two drainage troughs of conduction part 1 Outer wall between 31 is provided with the helical form floor 33 connecting flush pipe 4 outer wall, forms collection circulation between adjacent two floors 33 Road 32, described collection flow channels 32 extends to backflow portion 2 inner chamber.
Preferably, backflow portion 2 inwall is provided with the reinforcing plate 21 of some corresponding floors 33 near conduction part 1 part, described in add Strong plate 21 points to flush pipe 4 axially extending along backflow portion 2 body, forms corresponding collection flow channels 32 between adjacent two reinforcing plates 21 Backflash.
Preferably, puncture needle body and be arranged on body backflow portion 2 end face by taper connection flange;Flush pipe 4 is placed in backflow Part outside portion 2 body is near backflow portion 2 tube wall, axial arranged along body;Backflow portion 2 tube wall is provided with corresponding punching Wash pipe 4 installing hole.
Arranging puncture needle body, pass at the non-wound of limbs 57 by puncture needle body during pre-buried body, this device is by wound Mouth 7 stretches out external, effectively reduces the infection probability of wound 7, improves the healing rate of wound 7.
Using method: drop this device puncture needle body and pass needle body from wound 7 inwall, make conduction part 1 be placed in wound 7, and Near skeleton 6;Return duct is cut off by the middle part that puncture needle body is dismantled or is placed in along flush pipe 4 backflow portion 2 exterior section, pull-out Flush pipe 4 stretches to puncture needle body portion, corresponding connection female Luer 9, installs non-return card 8 and can realize rinsing in flush pipe 4.
Arranging puncture needle body, pass at the non-wound of limbs 57 by puncture needle body during pre-buried body, this device is by wound Mouth 7 stretches out external, effectively reduces the infection probability of wound 7, improves the healing rate of wound 7;Conduction part 1 outer wall is provided with spiral shell The drainage trough 31 of rotation shape, greatly improves drainage area, is effectively improved drainage efficiency, improve developing result;Puncture needle body Screw assembly is in backflow portion 2, it is simple to installation and removal, uses dexterousr convenience;Flush pipe 4 is outside backflow portion 2 body Wall, can greatly reduce resistance in backflow portion 2 with when tearing pricker open through limbs 5 near wound 7, and reduce window side Long-pending, reduce patient pain;The drainage trough 31 of conduction part 1 is connected with the backflash in backflow portion 2, it is simple to flushing liquid is derived.

Claims (6)

1. the anti-blocking flushable drainage catheter of the big flow of orthopaedics, is characterized in that: body includes conduction part, backflow portion and puncture Portion, described conduction part and site of puncture are in two ends, backflow portion;
Being placed in outside backflow portion body in the middle part of flush pipe, backflow portion inner chamber is stretched in described flush pipe one end, extends also to conduction part Correspondence is connected on conduction part mozzle, and the other end stretches into backflow portion inner chamber and extends to puncture portion;
Described flush pipe extends to conduction part front end, and conduction part sidewall is provided with some drainage troughs around drainage tube Spiral distribution;Institute State puncture portion for puncturing needle body.
The most according to claim 1, the anti-blocking flushable drainage catheter of the big flow of orthopaedics, is characterized in that: flush pipe correspondence has phase The non-return card of coupling and female Luer.
The most according to claim 1, the anti-blocking flushable drainage catheter of the big flow of orthopaedics, is characterized in that: adjacent two drains of conduction part Outer wall between groove is provided with the helical form floor connecting flush pipe outer wall, forms collection flow channels, institute between adjacent two floors State collection flow channels and extend to backflow portion inner chamber.
The most according to claim 4, the anti-blocking flushable drainage catheter of the big flow of orthopaedics, is characterized in that: backflow portion inwall is near drawing Stream portion part is provided with the reinforcing plate of some corresponding floors, and described reinforcing plate sensing flush pipe is the most axially extending along backflow portion body, The backflash of corresponding collection flow channels is formed between adjacent two reinforcing plates.
The most according to claim 1, the anti-blocking flushable drainage catheter of the big flow of orthopaedics, is characterized in that: punctures needle body and passes through taper Flange connector is arranged on body backflow end surface.
The most according to claim 1, the anti-blocking flushable drainage catheter of the big flow of orthopaedics, is characterized in that: flush pipe is placed in backflow portion Part outside body is near backflow portion tube wall, axial arranged along body;Backflow portion tube wall is provided with corresponding flush pipe Installing hole.
CN201610540477.8A 2016-07-11 2016-07-11 High-flow anti-blocking flushable drainage catheter for orthopedics department Active CN106039527B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
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Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106860938A (en) * 2017-04-05 2017-06-20 范士洁 A kind of wound irrigation system
CN109331325A (en) * 2018-11-19 2019-02-15 中国人民解放军第二军医大学第二附属医院 A kind of drainage tube
CN109498858A (en) * 2019-01-08 2019-03-22 王春侠 A kind of dedicated drainage care device of liver and gall surgical department
CN113877018A (en) * 2021-05-11 2022-01-04 宁波贝斯美德医用器械有限公司 Drainage catheter capable of reducing flushing resistance

Citations (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1528955A (en) * 1975-09-24 1978-10-18 Loseff H Treatment device for wounds
JPH04261670A (en) * 1983-06-11 1992-09-17 Walter Beck Needle for setting outflow tube for sucking secrete from wound
CN2188968Y (en) * 1994-04-28 1995-02-08 李安泰 Disposable percutaneous and puncture drainage tube
CN2522079Y (en) * 2002-01-28 2002-11-27 山东凯思特医疗器械有限公司 Mammary-gland drainage device
US20040249360A1 (en) * 1999-03-22 2004-12-09 Spehalski Stephan R. Steerable wound drain device
US20060079852A1 (en) * 2002-12-31 2006-04-13 Bubb Stephen K Externally-applied patient interface system and method
CN2907685Y (en) * 2006-03-28 2007-06-06 李凛 Puncture type negative pressure drainage apparatus
CN200987793Y (en) * 2006-10-30 2007-12-12 杨惠林 Drainage-tube puncturing device
CN201079621Y (en) * 2007-07-10 2008-07-02 郭开今 Self-wearing type drainage tube
CN201079629Y (en) * 2007-10-15 2008-07-02 徐加成 Medical flushing drainage tube
US20080183156A1 (en) * 2007-01-26 2008-07-31 Catholic University Industry Academy Cooperation Foundation Closed Suction Drainage Apparatus With Drainage Tube Having Anti-Clogging and Irrigating Functions
CN201643347U (en) * 2010-03-01 2010-11-24 杜晓东 Disposable surgical drainage system with puncture needle
CN202010298U (en) * 2011-03-17 2011-10-19 曹常玲 Liver and gall medicine feeding and flushing drainage device
CN202052177U (en) * 2011-04-20 2011-11-30 天津翔越医疗器械有限公司 Disposable drainage tube
CN203291041U (en) * 2013-06-06 2013-11-20 杜晓东 Disposable surgical drainage bag with puncture needle and fixing device
CN203483740U (en) * 2013-04-19 2014-03-19 郑州迪奥医学技术有限公司 Large-flow anti-blocking flushable drainage catheter
CN203763191U (en) * 2014-03-10 2014-08-13 邹洪 Surgical department puncture drainage device
CN204208169U (en) * 2014-09-18 2015-03-18 天津翔越医疗器械有限公司 Flushable drain age-tube device
CN204502061U (en) * 2014-12-31 2015-07-29 周晓中 Orthopaedics postoperative body liquid drainage device
CN204637247U (en) * 2015-02-16 2015-09-16 深圳市人民医院 Band puncture needle resistance to compression anti-blocking spinal operation wound silica gel drainage tube
CN204890758U (en) * 2015-08-03 2015-12-23 王少新 A drainage siphuncle washes with single chamber binary channels in neck portion
CN204951915U (en) * 2015-07-15 2016-01-13 郑州迪奥医学技术有限公司 Smooth transition large -traffic prevents stifled Y shape associated drainage catheter
CN205235137U (en) * 2015-12-07 2016-05-18 无锡市人民医院 Wash type ripple oral -lateral and inhale formula trident star drainage tube
CN205339658U (en) * 2015-12-11 2016-06-29 原静民 Once only wash drainage leak protection bag
CN206167588U (en) * 2016-07-11 2017-05-17 郑州迪奥医学技术有限公司 Orthopedics is large -traffic to be prevented stifledly can washing associated drainage catheter

Patent Citations (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1528955A (en) * 1975-09-24 1978-10-18 Loseff H Treatment device for wounds
JPH04261670A (en) * 1983-06-11 1992-09-17 Walter Beck Needle for setting outflow tube for sucking secrete from wound
CN2188968Y (en) * 1994-04-28 1995-02-08 李安泰 Disposable percutaneous and puncture drainage tube
US20040249360A1 (en) * 1999-03-22 2004-12-09 Spehalski Stephan R. Steerable wound drain device
CN2522079Y (en) * 2002-01-28 2002-11-27 山东凯思特医疗器械有限公司 Mammary-gland drainage device
US20060079852A1 (en) * 2002-12-31 2006-04-13 Bubb Stephen K Externally-applied patient interface system and method
CN2907685Y (en) * 2006-03-28 2007-06-06 李凛 Puncture type negative pressure drainage apparatus
CN200987793Y (en) * 2006-10-30 2007-12-12 杨惠林 Drainage-tube puncturing device
US20080183156A1 (en) * 2007-01-26 2008-07-31 Catholic University Industry Academy Cooperation Foundation Closed Suction Drainage Apparatus With Drainage Tube Having Anti-Clogging and Irrigating Functions
CN201079621Y (en) * 2007-07-10 2008-07-02 郭开今 Self-wearing type drainage tube
CN201079629Y (en) * 2007-10-15 2008-07-02 徐加成 Medical flushing drainage tube
CN201643347U (en) * 2010-03-01 2010-11-24 杜晓东 Disposable surgical drainage system with puncture needle
CN202010298U (en) * 2011-03-17 2011-10-19 曹常玲 Liver and gall medicine feeding and flushing drainage device
CN202052177U (en) * 2011-04-20 2011-11-30 天津翔越医疗器械有限公司 Disposable drainage tube
CN203483740U (en) * 2013-04-19 2014-03-19 郑州迪奥医学技术有限公司 Large-flow anti-blocking flushable drainage catheter
CN203291041U (en) * 2013-06-06 2013-11-20 杜晓东 Disposable surgical drainage bag with puncture needle and fixing device
CN203763191U (en) * 2014-03-10 2014-08-13 邹洪 Surgical department puncture drainage device
CN204208169U (en) * 2014-09-18 2015-03-18 天津翔越医疗器械有限公司 Flushable drain age-tube device
CN204502061U (en) * 2014-12-31 2015-07-29 周晓中 Orthopaedics postoperative body liquid drainage device
CN204637247U (en) * 2015-02-16 2015-09-16 深圳市人民医院 Band puncture needle resistance to compression anti-blocking spinal operation wound silica gel drainage tube
CN204951915U (en) * 2015-07-15 2016-01-13 郑州迪奥医学技术有限公司 Smooth transition large -traffic prevents stifled Y shape associated drainage catheter
CN204890758U (en) * 2015-08-03 2015-12-23 王少新 A drainage siphuncle washes with single chamber binary channels in neck portion
CN205235137U (en) * 2015-12-07 2016-05-18 无锡市人民医院 Wash type ripple oral -lateral and inhale formula trident star drainage tube
CN205339658U (en) * 2015-12-11 2016-06-29 原静民 Once only wash drainage leak protection bag
CN206167588U (en) * 2016-07-11 2017-05-17 郑州迪奥医学技术有限公司 Orthopedics is large -traffic to be prevented stifledly can washing associated drainage catheter

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106860938A (en) * 2017-04-05 2017-06-20 范士洁 A kind of wound irrigation system
CN106860938B (en) * 2017-04-05 2024-05-14 范士洁 Wound irrigation system
CN109331325A (en) * 2018-11-19 2019-02-15 中国人民解放军第二军医大学第二附属医院 A kind of drainage tube
CN109498858A (en) * 2019-01-08 2019-03-22 王春侠 A kind of dedicated drainage care device of liver and gall surgical department
CN113877018A (en) * 2021-05-11 2022-01-04 宁波贝斯美德医用器械有限公司 Drainage catheter capable of reducing flushing resistance
CN113877018B (en) * 2021-05-11 2023-05-23 宁波贝斯美德医用器械有限公司 Drainage catheter capable of reducing flushing resistance

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