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WO2001085228A2 - Systeme de drainage conçu pour une blessure ouverte, trousse et procede servant a mettre ce systeme en application - Google Patents

Systeme de drainage conçu pour une blessure ouverte, trousse et procede servant a mettre ce systeme en application Download PDF

Info

Publication number
WO2001085228A2
WO2001085228A2 PCT/IB2001/000823 IB0100823W WO0185228A2 WO 2001085228 A2 WO2001085228 A2 WO 2001085228A2 IB 0100823 W IB0100823 W IB 0100823W WO 0185228 A2 WO0185228 A2 WO 0185228A2
Authority
WO
WIPO (PCT)
Prior art keywords
foil
shaped member
plate
wound
drainage system
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.)
Ceased
Application number
PCT/IB2001/000823
Other languages
English (en)
Other versions
WO2001085228A3 (fr
Inventor
Volkert Simon Ohmstede
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.)
Polymedics NV
Original Assignee
Polymedics NV
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 Polymedics NV filed Critical Polymedics NV
Priority to AU2001255016A priority Critical patent/AU2001255016A1/en
Publication of WO2001085228A2 publication Critical patent/WO2001085228A2/fr
Publication of WO2001085228A3 publication Critical patent/WO2001085228A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/02—Adhesive bandages or dressings
    • A61F13/0203—Adhesive bandages or dressings with fluid retention members
    • 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
    • A61M1/91—Suction aspects of the dressing
    • A61M1/915—Constructional details of the pressure distribution manifold
    • 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
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F2013/00361—Plasters
    • A61F2013/00365—Plasters use
    • A61F2013/00536—Plasters use for draining or irrigating wounds
    • 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
    • A61M1/91—Suction aspects of the dressing
    • A61M1/916—Suction aspects of the dressing specially adapted for deep wounds

Definitions

  • Drainage system to be used with an open wound, a kit to be used therewith and a method for using a drainage system.
  • the invention relates to a drainage system to be used with an open wound, which system consists of a block of a porous, moisture- absorbing material, which is connected to a tube or hose, which is in turn connected to a suction unit, which porous material is covered with a foil, wherein an element consisting of a plate-shaped member is provided on the porous, moisture-absorbing material, which plate-shaped member is provided on the upper side with a partially open thickening for said tube or hose to be connected thereto or to be inserted therein, which thickening is provided on the underside with one or more openings, which open into and communicate with openings in said plate-shaped member.
  • the invention furthermore relates to a kit which comprises the various components that are to be used in the treatment of open wounds with such a drainage system, to a method for using the drainage system in the treatment of open wounds, wherein said foil is adhesive or can be made adhesive on one side, or on both sides, at least over parts of its surface, providing that if the foil is adhesive on one side, the plate-shaped member will be adhesive or can be made adhesive on the underside thereof, so that the foil can adhere to the skin surrounding the wound on the one hand and to the underside of the plate-shaped member on the other hand.
  • EP-A-0688189 in the name of the proprietor of EP-A- 0 620 720
  • two wound treatment systems that employ a reduced pressure
  • the system as described with reference to Figure 1 of EP-A-0 688 189 constitutes an improvement on the drainage system as disclosed in EP-A-0620720.
  • the improvement consists hereof that suction tube 12 is inserted into block of foam 10, which tube 12a includes one or more openings 14 for extracting wound fluid via hose 12.
  • the reduced pressure in the overall foam block is insufficiently homogeneous, so that there is a risk of wound fluid remaining behind in the wound, with all its undesirable consequences.
  • the improvement according to EP-A-0993317 consists hereof that it is not necessary with the element disclosed therein to insert the suction tube into the foam block that absorbs the wound fluid, but that it only needs to be connected to the open thickening that is present on the element. Furthermore, the foil can readily be applied to said element without running the risk of the foil coming into contact with the wound.
  • the second embodiment according to EP-A-0688189 is shown in Figure 5 of the aforesaid European patent application. According to Figure 5, a rigid cup-shaped member provided with openings and a suction tube is positioned on a plate of foam 120 that is placed within the wound. A foil is applied around the cup-shaped member, which foil is pulled more strongly against the cup-shaped member upon application of a reduced pressure.
  • the gauzes which have absorbed wound fluid, can be exchanged for clean gauzes every day.
  • the object of the system according to said US patent is to effect an air circulation over the wound, whereby wound fluid is absorbed in the gauze, which wound fluid is not discharged via the vacuum system, however, but which remains present in the gauze. This in contrast to the system and the element according to EP-A-0993317.
  • Another object of the present invention is to provide a drainage system and a kit suitable for use therewith which must be considered to constitute an improvement on the applicant's prior European patent application 0993317.
  • Another object of the present invention is to provide a drainage system and a kit suitable for use therewith which provide a solution for the problems of the prior art.
  • Another object of the present invention is to provide a drainage system and a kit suitable for use therewith which can be used advantageously with wounds covering a large skin area.
  • Yet another object of the present invention is to provide a drainage system and a kit suitable for use therewith which make it possible to maintain the hygienic conditions that are required for the wound.
  • the drainage system according to the invention is as indicated in the introduction, and it is characterized in that the foil is adhesive or can be made adhesive on one side, or on both sides, at least over parts of its surface, providing that if the foil is adhesive on one side, the plate-shaped member will be adhesive or can be made adhesive on the underside thereof, so that the foil can adhere to the skin surrounding the wound on the one hand and to the underside of the plate-shaped member on the other hand.
  • the foil can be quickly applied in a simple manner, so that contact of harmful micro-organisms with the wound environment is minimized.
  • the foil is adhesive on one side, so that the foil can be affixed to the skin, and the element is adhesive on the underside thereof.
  • the foil is adhesive on two sides, in which case the element need not be adhesive on the underside thereof.
  • the invention furthermore relates to a kit for a drainage system according to the invention, which kit comprises an element, a foil and a block of a porous material, wherein said element is a plate-shaped member, on which a partially open thickening is present for a hose or a tube to be connected thereto or to be inserted therein, which thickening is provided with one or more openings at the bottom side, which openings are in communication with the openings through the plate-shaped member, and a foil which may be adhesive at least over parts thereof, characterized in that said foil is adhesive at least on one side, in which case the element will be provided with an adhesive layer on the underside, or in that the ' foil is adhesive or can be made adhesive on both sides over certain parts thereof.
  • the invention also relates to a method for using the drainage system in the treatment of open wounds, wherein the three main components of the kit are placed over the wound, viz. said block-shaped porous material, said foil and said element, whereby according to the invention the porous, fluid-absorbing material is first placed on or in the open wound, after which the foil is placed over said porous, fluid- absorbing material and affixed to the skin. Following that, an opening is formed in the foil above the fluid-absorbing material, and said element consisting of said plate-shaped member comprising said thickening is placed in or over said opening, which element is placed on the foil on the one hand and on the block-shaped, porous material on the other hand in such a manner the foil is adhesively disposed between part.
  • the kit that is to be used for the drainage system according to the invention consists of a plate-shaped member on which a partially open thickening is present for a hose or a tube to be connected thereto or to be inserted therein, which thickening is provided with one or more openings at the bottom side thereof, which openings are in communication with the openings through the plate-shaped member, and a foil and possibly a block of a porous material, wherein the plate-shaped member may be provided with an adhesive layer on the underside thereof and the foil is provided with an adhesive layer on one side, or wherein the plate-shaped member does not comprise an adhesive layer and the foil is provided with an adhesive layer on both sides over certain parts.
  • the drainage system according to the invention is used for treating a chronic or an acute wound by placing the porous block or a spongy, fluid-absorbing material made of a microporous foam on the wound. Then a foil is placed over said porous block, wherein said foil adheres to the skin surrounding the wound. An opening is formed in the foil above the porous block. Then the element is affixed to the foil, in such a manner that the openings at the bottom side of the thickening on the element are in open communication with the porous block.
  • the adhesion of the element to the foil takes place by providing the element with an adhesive layer on the underside, or by providing the foil with an adhesive layer on the upper side that comes into contact with the element.
  • the thickening on the element remains freely accessible for the tube or the hose that is connected to or inserted in the open end of the thickening.
  • Figure 1 shows the drainage system that is known from EP-A- 0620720
  • Figure 2 shows the upper side of the element that is used in the drainage system according to EP-A-0993317;
  • Figure 3 shows the underside of the element of Figure 2, on which a layer 9 may be present.
  • FIG. 4 schematically shows the use of the drainage system according to the invention.
  • Figure 1 shows the known drainage system, wherein a wound 2 is present in skin 1.
  • a block of a porous or foamy material 3 is placed on wound 2, which block is capable of absorbing wound fluid.
  • a hose 4 is connected to porous material 3, which hose 4 is connected to a suction pump. The direction of suction is indicated by arrow 6.
  • the whole consisting of wound 2, block 3 and a part of hose 4 is covered with a foil 5, which is adhesively provided on the skin at points 7 and 8, so that a reduced pressure can be applied within the envelope formed by skin 1 and foil 5.
  • Figure 2 shows the upper side of element 10, which consists of a plate-shaped member 11 with the thickening 12 present thereon. Thickening 12 is open at one end 13, and closed at the other end 14.
  • FIG. 3 is a bottom view of element 10, which consists of plate-shaped member 11 and the circumference of thickening 12. Openings 20 are present in the underside of plate-shaped member 11, which openings continue into thickening 12. Furthermore the underside of plate-shaped member 11 is preferably provided with an adhesive layer 9 so as to ensure a proper adhesion to part of the foil. If the foil is applied to the block of porous, fluid-absorbing material, an opening is formed in the foil, and in this opening the element 10 is affixed to the remaining foil.
  • Figure 4 diagramatically shows the use of the drainage system according to the invention.
  • Figure 4 shows an open wound 22 in skin 21 (the numerals correspond with those used in Figure 1), in which wound a block 23 of a foamy material is present.
  • foamy material are polyvinyl alcohol and polyurethane.
  • Foil 25 is applied to block 23, which foil is affixed to the skin at points 27 and 28. Furthermore the foil can adhere to block 23 at the edge. Then an opening is formed in the centre of the foil, and element 10 is placed over said opening and affixed to foil 25, in that an adhesive layer on foil 25 is exposed or in that an adhesive layer is present on the underside of element 10.
  • Element 10 consists of a plate-shaped member 11, on which thickening 12 is present.
  • Thickening 12 has an open end 13 and a closed end 14. Openings 20 have been formed through plate-shaped member 11, which openings extend into the cavity of thickening 12.
  • the hose or tube 24 is placed in the open end 13 of thickening 12 and connected to the suction unit 26.
  • the construction according to Figure 4 is simple to apply because the block of foamy material 23 can be cut to the desired size, depending on the size of the wound, shortly before the treatment and subsequently be covered after being placed in the wound.

Landscapes

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

Abstract

L'invention concerne un système de drainage conçu pour une blessure ouverte et constitué par un bloc de matériau poreux absorbant l'humidité relié à un tube ou à un tuyau raccordé, à son tour, à un ensemble d'aspiration. Ce matériau poreux est recouvert d'un clinquant et un élément constitué par une plaque est placé sur ce matériau. Cet élément en forme de plaque est situé du côté supérieur et comporte un épaississement partiellement ouvert auquel on raccorde ledit tube ou ledit tuyau ou dans lequel on insère ce dernier. Cet épaississement présente du côté inférieur une ou plusieurs ouvertures communiquant avec les ouvertures de ladite plaque. L'invention concerne, de plus, une trousse contenant les différents éléments à utiliser pour traiter des blessures ouvertes au moyen de ce système de drainage, ainsi qu'un procédé servant à utiliser ce système de drainage afin de traiter des blessures ouvertes.
PCT/IB2001/000823 2000-05-12 2001-05-09 Systeme de drainage conçu pour une blessure ouverte, trousse et procede servant a mettre ce systeme en application Ceased WO2001085228A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2001255016A AU2001255016A1 (en) 2000-05-12 2001-05-09 Drainage system to be used with an open wound, a kit to be used therewith and a method for using a drainage system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL1015167 2000-05-12
NL1015167A NL1015167C2 (nl) 2000-05-12 2000-05-12 Drainagesysteem toe te passen bij een open wond en daarbij te gebruiken kit en werkwijze voor het toepassen van het drainagesysteem.

Publications (2)

Publication Number Publication Date
WO2001085228A2 true WO2001085228A2 (fr) 2001-11-15
WO2001085228A3 WO2001085228A3 (fr) 2002-04-11

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2001/000823 Ceased WO2001085228A2 (fr) 2000-05-12 2001-05-09 Systeme de drainage conçu pour une blessure ouverte, trousse et procede servant a mettre ce systeme en application

Country Status (3)

Country Link
AU (1) AU2001255016A1 (fr)
NL (1) NL1015167C2 (fr)
WO (1) WO2001085228A2 (fr)

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1674127A1 (fr) * 2004-12-21 2006-06-28 Peter Ihle Instrument permettant d' enlever les sécrétions d'une plaie
US7476205B2 (en) 2005-06-10 2009-01-13 Alfons Erdmann Apparatus for treatment of patients who suffer from lesions distributed on the surface of their skin and body cover
WO2009145703A1 (fr) * 2008-05-29 2009-12-03 Mölnlycke Health Care Ab Pansement
EP1663062A4 (fr) * 2003-09-08 2013-04-10 Microlin L C Dispositif et procede pour soigner des blessures
US9398982B2 (en) 2010-12-01 2016-07-26 Daniel Eduard Kleiner Device for use in endoluminal vacuum therapy
US9642955B2 (en) 2006-09-28 2017-05-09 Smith & Nephew, Inc. Portable wound therapy system
US9642750B2 (en) 2009-12-22 2017-05-09 Smith & Nephew, Inc. Apparatuses and methods for negative pressure wound therapy
US9956329B2 (en) 2008-03-07 2018-05-01 Smith & Nephew, Inc. Wound dressing port and associated wound dressing
US9956389B2 (en) 2010-12-22 2018-05-01 Smith & Nephew, Inc. Apparatuses and methods for negative pressure wound therapy
US10369259B2 (en) 2012-06-03 2019-08-06 Daniel Eduard Kleiner Endoluminal vacuum therapy device
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
US20230103651A1 (en) * 2008-03-07 2023-04-06 Smith & Nephew, Inc. System for providing wound dressing port and associated wound dressing
JPWO2023182417A1 (fr) * 2022-03-25 2023-09-28
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
US12121417B2 (en) 2009-02-13 2024-10-22 Smith & Nephew Plc Negative pressure wound treatment apparatus
US12186476B2 (en) 2010-02-26 2025-01-07 Smith & Nephew, Inc. Systems and methods for using negative pressure wound therapy to manage open abdominal wounds
US12433795B2 (en) 2006-09-26 2025-10-07 Smith & Nephew, Inc. Wound dressing

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD714433S1 (en) 2010-12-22 2014-09-30 Smith & Nephew, Inc. Suction adapter

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2122121A (en) 1937-02-02 1938-06-28 Tillotson Joseph Elmer Surgical aspirated drainage cup
EP0620720A1 (fr) 1991-11-14 1994-10-26 Wake Forest University Appareil servant a traiter des lesions tissulaires
EP0688189A1 (fr) 1993-03-09 1995-12-27 Wake Forest University Traitement des blessures par application d'une pression reduite
EP0993317A1 (fr) 1997-07-03 2000-04-19 Polymedics N.V. Systeme de drainage pour blessure ouverte, element utilise pour placer un drain et procede servant a mettre ce systeme en application

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3568675A (en) * 1968-08-30 1971-03-09 Clyde B Harvey Fistula and penetrating wound dressing
FR2749174B1 (fr) * 1996-05-30 2000-06-23 Navarro Francis Dispositif interne et externe pour drainer les collections liquidiennes apres une intervention chirurgicale

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2122121A (en) 1937-02-02 1938-06-28 Tillotson Joseph Elmer Surgical aspirated drainage cup
EP0620720A1 (fr) 1991-11-14 1994-10-26 Wake Forest University Appareil servant a traiter des lesions tissulaires
EP0688189A1 (fr) 1993-03-09 1995-12-27 Wake Forest University Traitement des blessures par application d'une pression reduite
EP0993317A1 (fr) 1997-07-03 2000-04-19 Polymedics N.V. Systeme de drainage pour blessure ouverte, element utilise pour placer un drain et procede servant a mettre ce systeme en application

Cited By (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1663062A4 (fr) * 2003-09-08 2013-04-10 Microlin L C Dispositif et procede pour soigner des blessures
EP1674127A1 (fr) * 2004-12-21 2006-06-28 Peter Ihle Instrument permettant d' enlever les sécrétions d'une plaie
US7476205B2 (en) 2005-06-10 2009-01-13 Alfons Erdmann Apparatus for treatment of patients who suffer from lesions distributed on the surface of their skin and body cover
US12433795B2 (en) 2006-09-26 2025-10-07 Smith & Nephew, Inc. Wound dressing
US10130526B2 (en) 2006-09-28 2018-11-20 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
US12115302B2 (en) 2006-09-28 2024-10-15 Smith & Nephew, Inc. Portable wound therapy system
US9956329B2 (en) 2008-03-07 2018-05-01 Smith & Nephew, Inc. Wound dressing port and associated wound dressing
US20230103651A1 (en) * 2008-03-07 2023-04-06 Smith & Nephew, Inc. System for providing wound dressing port and associated wound dressing
US8513482B2 (en) 2008-05-29 2013-08-20 Molnlycke Health Care Ab Wound dressing
WO2009145703A1 (fr) * 2008-05-29 2009-12-03 Mölnlycke Health Care Ab Pansement
US12121417B2 (en) 2009-02-13 2024-10-22 Smith & Nephew Plc Negative pressure wound treatment apparatus
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
US10406037B2 (en) 2009-12-22 2019-09-10 Smith & Nephew, Inc. Apparatuses and methods for negative pressure wound therapy
US12458541B2 (en) 2009-12-22 2025-11-04 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
US9999547B2 (en) 2009-12-22 2018-06-19 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
US9642750B2 (en) 2009-12-22 2017-05-09 Smith & Nephew, Inc. Apparatuses and methods for negative pressure wound therapy
US12186476B2 (en) 2010-02-26 2025-01-07 Smith & Nephew, Inc. Systems and methods for using negative pressure wound therapy to manage open abdominal wounds
USRE48117E1 (en) 2010-05-07 2020-07-28 Smith & Nephew, Inc. Apparatuses and methods for negative pressure wound therapy
US9398982B2 (en) 2010-12-01 2016-07-26 Daniel Eduard Kleiner Device for use in endoluminal vacuum therapy
US10456511B2 (en) 2010-12-01 2019-10-29 Daniel Eduard Kleiner Device for use in endoluminal vacuum therapy
US11786648B2 (en) 2010-12-01 2023-10-17 Daniel Eduard Kleiner Device for use in endoluminal vacuum 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
US11872340B2 (en) 2012-06-03 2024-01-16 Daniel Eduard Kleiner Endoluminal vacuum therapy device
US10369259B2 (en) 2012-06-03 2019-08-06 Daniel Eduard Kleiner Endoluminal vacuum therapy device
US11819386B2 (en) 2018-07-12 2023-11-21 T.J.Smith And Nephew, Limited Apparatuses and methods for negative pressure wound therapy
US12226290B2 (en) 2018-07-12 2025-02-18 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
JPWO2023182417A1 (fr) * 2022-03-25 2023-09-28
JP7646242B2 (ja) 2022-03-25 2025-03-17 国立大学法人大阪大学 創傷治療装置及びこれに用いる創部被覆体

Also Published As

Publication number Publication date
AU2001255016A1 (en) 2001-11-20
NL1015167C2 (nl) 2001-11-13
WO2001085228A3 (fr) 2002-04-11

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