WO2008011774A1 - Dispositif de drainage à pression négative adhésif multifonction - Google Patents

Dispositif de drainage à pression négative adhésif multifonction Download PDF

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Publication number
WO2008011774A1
WO2008011774A1 PCT/CN2007/001055 CN2007001055W WO2008011774A1 WO 2008011774 A1 WO2008011774 A1 WO 2008011774A1 CN 2007001055 W CN2007001055 W CN 2007001055W WO 2008011774 A1 WO2008011774 A1 WO 2008011774A1
Authority
WO
WIPO (PCT)
Prior art keywords
isolation cover
wound
cover body
branch pipe
negative pressure
Prior art date
Application number
PCT/CN2007/001055
Other languages
English (en)
Chinese (zh)
Inventor
Shaoquan Chen
Weiqiang Zhang
Lie Wang
Original Assignee
Shaoquan Chen
Weiqiang Zhang
Lie Wang
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shaoquan Chen, Weiqiang Zhang, Lie Wang filed Critical Shaoquan Chen
Publication of WO2008011774A1 publication Critical patent/WO2008011774A1/fr

Links

Classifications

    • 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
    • A61M27/00—Drainage appliance for wounds or the like, i.e. wound drains, implanted drains
    • 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
    • A61M1/90—Negative pressure wound therapy devices, i.e. devices for applying suction to a wound to promote healing, e.g. including a vacuum dressing
    • A61M1/92—Negative pressure wound therapy devices, i.e. devices for applying suction to a wound to promote healing, e.g. including a vacuum dressing with liquid supply means
    • 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
    • A61M1/90—Negative pressure wound therapy devices, i.e. devices for applying suction to a wound to promote healing, e.g. including a vacuum dressing
    • A61M1/96—Suction control thereof
    • A61M1/964—Suction control thereof having venting means on or near the dressing
    • 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
    • A61M1/85—Drainage tubes; Aspiration tips with gas or fluid supply means, e.g. for supplying rinsing fluids or anticoagulants

Definitions

  • the invention relates to a glue type multifunctional negative pressure drainer. Background technique
  • the object of the present invention is to provide a multi-functional negative pressure drainage device which can not only realize active drainage treatment of a patient's wound cavity, but also can quickly and effectively control the wound to achieve timely anti-inflammatory treatment, and is easy to operate. Safe and reliable.
  • the adhesive type multifunctional negative pressure drainage device of the invention comprises an isolation cover body for being buckled on the wound, wherein the isolation cover body is provided with a wound anti-inflammatory liquid supply branch pipe A and a waste liquid suctioning which can extend into the wound cavity
  • the bottom side of the isolation cover body is provided with a glue layer for contacting the surface of the human skin, wherein the upper side of the isolation cover body is provided with an operation port, and the operation port is provided with Seals.
  • the medical staff can open the seal first, and adjust the placement of the anti-inflammatory liquid supply branch pipe A and the waste liquid suction branch pipe B through the opening, and then seal the seal.
  • the invention not only has convenient use, good sealing performance, but also is safe and reliable.
  • Fig. 1 is a front elevational view showing a stick type multi-function negative pressure drafter according to a first embodiment of the present invention.
  • Fig. 2 is a front elevational view showing the isolator body of the stick-type multi-function negative pressure drafter according to the first embodiment of the present invention.
  • Fig. 3 is a schematic view showing the construction of a pipe of a pasting type multifunctional negative pressure drainer according to a first embodiment of the present invention.
  • Fig. 4 is a cross-sectional view showing a sticking type multi-function negative pressure flow diverter according to a first embodiment of the present invention.
  • Fig. 1 is a front elevational view showing a stick type multi-function negative pressure drafter according to a first embodiment of the present invention.
  • Fig. 2 is a front elevational view showing the isolator body of the stick-type multi-function negative pressure drafter according to the first embodiment of the present invention.
  • Fig. 3 is a schematic view showing the construction of a pipe of a
  • FIG. 5 is a view showing the operation state of the adhesive type multi-function negative pressure flow diverter according to the first embodiment of the present invention.
  • Fig. 6 is a view showing the working state of the adhesive type multi-function negative pressure flow diverter according to the second embodiment of the present invention.
  • the present invention includes an isolation cover 1 for fastening to a wound.
  • the isolation cover 1 is provided with a wound anti-inflammatory liquid supply branch A and a waste suction branch pipe which can be inserted into the wound cavity. B.
  • the anti-inflammatory liquid enters the wound cavity from the anti-inflammatory liquid supply branch pipe A, and the wound is cleaned, and then the waste liquid is sucked out from the waste liquid to the branch pipe B.
  • the bottom side of the isolation cover 1 is provided with a bonding layer 2 for contacting the surface of the human skin. After the isolation cover is bonded to the surface of the human skin through the adhesive layer, the isolation cover and the wound cavity form a closed space, and the outside air Isolation to prevent dust and bacteria from entering the interior of the wound cavity. At the same time, it is more important to effectively protect the normal skin tissue around the wound and control the flow of waste.
  • the upper side of the isolation cover body is provided with an operation port 7, and the operation port is provided with a sealing member 3.
  • the isolation cover body is further provided with a vent pipe C.
  • the outer end portion of the waste liquid suction branch pipe B is provided with an atmosphere bypass control valve 4.
  • the atmospheric bypass control valve 4 disposed on the outer end of the waste suction branch pipe B can be immediately opened, and the pressure inside and outside the drain can be quickly balanced. Reduce the pain of the patient.
  • the sealing member 3 is a sealing film adhered to the operation port, so that the drainage device and the wound cavity form a closed space to isolate the air.
  • the isolation cover body is provided with a positioning duct 6, and the wound anti-inflammatory liquid supply branch pipe A, the waste liquid suction branch pipe B and the vent pipe C are jointly inserted into the isolation cover body through the positioning pipe 6.
  • the wound anti-inflammatory liquid supply branch pipe A, the waste liquid suction branch pipe B and the vent pipe C are connected into a combined pipe body.
  • the isolation cover is provided with at least two sets of combined tubes, 12 and 13, respectively.
  • the embodiment of the invention has the characteristics of safety, hygiene, simple operation and remarkable curative effect, and obviously shortens the treatment period, greatly reduces the suffering of the patient, saves the medical expenses of the patient, reduces the workload of the medical staff, and has a large Promote application value.

Landscapes

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

Abstract

Cette invention concerne un dispositif de drainage à pression négative adhésif multifonction qui comprend une compresse de protection (1) recouvrant une plaie (8). La compresse de protection (1) est munie d'un tube A servant à introduire un agent antipyrotique dans la plaie et d'un tube B servant à aspirer le fluide rejeté par la plaie, lesdits tubes pouvant être introduits dans la lumière de la plaie (10). Une couche adhésive (2) destinée à être en contact avec la surface cutanée d'un corps humain est appliquée sur une face de la compresse de protection (1). Une ouverture de manipulation (7) est prévue dans la face supérieure de la compresse de protection (1) et un élément d'étanchéité (3) est placé sur l'ouverture de manipulation (7).
PCT/CN2007/001055 2006-07-20 2007-03-30 Dispositif de drainage à pression négative adhésif multifonction WO2008011774A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN200610045569.5 2006-07-20
CNB2006100455695A CN100484579C (zh) 2006-07-20 2006-07-20 粘贴式多功能负压引流器

Publications (1)

Publication Number Publication Date
WO2008011774A1 true WO2008011774A1 (fr) 2008-01-31

Family

ID=37576650

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2007/001055 WO2008011774A1 (fr) 2006-07-20 2007-03-30 Dispositif de drainage à pression négative adhésif multifonction

Country Status (2)

Country Link
CN (1) CN100484579C (fr)
WO (1) WO2008011774A1 (fr)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013034374A1 (fr) * 2011-09-08 2013-03-14 Paul Hartmann Ag Dispositif de raccordement à utiliser pour le traitement sous dépression de plaies
US9033942B2 (en) 2008-03-07 2015-05-19 Smith & Nephew, Inc. Wound dressing port and associated wound dressing
US9050398B2 (en) 2010-12-22 2015-06-09 Smith & Nephew, Inc. Apparatuses and methods for negative pressure wound therapy
US9227000B2 (en) 2006-09-28 2016-01-05 Smith & Nephew, Inc. Portable wound therapy system
US9327065B2 (en) 2009-12-22 2016-05-03 Smith & Nephew, Inc. Apparatuses and methods for negative pressure wound therapy
USD804014S1 (en) 2010-12-22 2017-11-28 Smith & Nephew, Inc. Suction adapter
US10406036B2 (en) 2009-06-18 2019-09-10 Smith & Nephew, Inc. Apparatus for vacuum bridging and/or exudate collection
USRE48117E1 (en) 2010-05-07 2020-07-28 Smith & Nephew, Inc. Apparatuses and methods for negative pressure wound therapy
US11819386B2 (en) 2018-07-12 2023-11-21 T.J.Smith And Nephew, Limited Apparatuses and methods for negative pressure wound therapy
US11992601B2 (en) 2009-06-01 2024-05-28 Smith & Nephew, Inc. System for providing continual drainage in negative pressure wound therapy
US12016993B2 (en) 2020-01-15 2024-06-25 T.J.Smith And Nephew, Limited Fluidic connectors for negative pressure wound therapy

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101511401B (zh) * 2007-08-13 2011-08-03 陈少全 粘贴式多功能负压引流器
US20220218891A1 (en) * 2019-03-19 2022-07-14 Jingrun (Shanghai) Medical Instruments Co., Ltd. Negative pressure drainage and cleaning system for sutureless closed skin incisions

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4250882A (en) * 1979-01-26 1981-02-17 Medical Dynamics, Inc. Wound drainage device
US4468227A (en) * 1981-05-29 1984-08-28 Hollister Incorporated Wound drainage device with resealable access cap
US4508533A (en) * 1980-07-14 1985-04-02 Daniel Abramson Surgical drain
JP2005034483A (ja) * 2003-07-17 2005-02-10 Unitika Ltd 減圧治療用創傷被覆パッドおよび減圧治療装置
CN2774553Y (zh) * 2004-05-24 2006-04-26 陈少全 粘贴式多功能负压引流器

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4250882A (en) * 1979-01-26 1981-02-17 Medical Dynamics, Inc. Wound drainage device
US4508533A (en) * 1980-07-14 1985-04-02 Daniel Abramson Surgical drain
US4468227A (en) * 1981-05-29 1984-08-28 Hollister Incorporated Wound drainage device with resealable access cap
JP2005034483A (ja) * 2003-07-17 2005-02-10 Unitika Ltd 減圧治療用創傷被覆パッドおよび減圧治療装置
CN2774553Y (zh) * 2004-05-24 2006-04-26 陈少全 粘贴式多功能负压引流器

Cited By (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10130526B2 (en) 2006-09-28 2018-11-20 Smith & Nephew, Inc. Portable wound therapy system
US12115302B2 (en) 2006-09-28 2024-10-15 Smith & Nephew, Inc. Portable wound therapy system
US9227000B2 (en) 2006-09-28 2016-01-05 Smith & Nephew, Inc. Portable wound therapy system
US11141325B2 (en) 2006-09-28 2021-10-12 Smith & Nephew, Inc. Portable wound therapy system
US9642955B2 (en) 2006-09-28 2017-05-09 Smith & Nephew, Inc. Portable wound therapy system
US9033942B2 (en) 2008-03-07 2015-05-19 Smith & Nephew, Inc. Wound dressing port and associated wound dressing
US9956329B2 (en) 2008-03-07 2018-05-01 Smith & Nephew, Inc. Wound dressing port and associated wound dressing
US11992601B2 (en) 2009-06-01 2024-05-28 Smith & Nephew, Inc. System for providing continual drainage in negative pressure wound therapy
US10406036B2 (en) 2009-06-18 2019-09-10 Smith & Nephew, Inc. Apparatus for vacuum bridging and/or exudate collection
US11058588B2 (en) 2009-12-22 2021-07-13 Smith & Nephew, Inc. Apparatuses and methods for negative pressure wound therapy
US9642750B2 (en) 2009-12-22 2017-05-09 Smith & Nephew, Inc. Apparatuses and methods for negative pressure wound therapy
US9974695B2 (en) 2009-12-22 2018-05-22 Smith & Nephew, Inc. Apparatuses and methods for negative pressure wound therapy
US12082996B2 (en) 2009-12-22 2024-09-10 Smith & Nephew, Inc. Apparatuses and methods for negative pressure wound therapy
US10406037B2 (en) 2009-12-22 2019-09-10 Smith & Nephew, Inc. Apparatuses and methods for negative pressure wound therapy
US9999547B2 (en) 2009-12-22 2018-06-19 Smith & Nephew, Inc. Apparatuses and methods for negative pressure wound therapy
US9327065B2 (en) 2009-12-22 2016-05-03 Smith & Nephew, Inc. Apparatuses and methods for negative pressure wound therapy
USRE48117E1 (en) 2010-05-07 2020-07-28 Smith & Nephew, Inc. Apparatuses and methods for negative pressure wound therapy
US9956389B2 (en) 2010-12-22 2018-05-01 Smith & Nephew, Inc. Apparatuses and methods for negative pressure wound therapy
US11247034B2 (en) 2010-12-22 2022-02-15 Smith & Nephew, Inc. Apparatuses and methods for negative pressure wound therapy
US9050398B2 (en) 2010-12-22 2015-06-09 Smith & Nephew, Inc. Apparatuses and methods for negative pressure wound therapy
USD804014S1 (en) 2010-12-22 2017-11-28 Smith & Nephew, Inc. Suction adapter
WO2013034374A1 (fr) * 2011-09-08 2013-03-14 Paul Hartmann Ag Dispositif de raccordement à utiliser pour le traitement sous dépression de plaies
US11819386B2 (en) 2018-07-12 2023-11-21 T.J.Smith And Nephew, Limited Apparatuses and methods for negative pressure wound therapy
US12016993B2 (en) 2020-01-15 2024-06-25 T.J.Smith And Nephew, Limited Fluidic connectors for negative pressure wound therapy

Also Published As

Publication number Publication date
CN1887369A (zh) 2007-01-03
CN100484579C (zh) 2009-05-06

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