WO2011037524A1 - An apparatus and method for controlling the negative pressure in a wound - Google Patents
An apparatus and method for controlling the negative pressure in a wound Download PDFInfo
- Publication number
- WO2011037524A1 WO2011037524A1 PCT/SE2010/051009 SE2010051009W WO2011037524A1 WO 2011037524 A1 WO2011037524 A1 WO 2011037524A1 SE 2010051009 W SE2010051009 W SE 2010051009W WO 2011037524 A1 WO2011037524 A1 WO 2011037524A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- canister
- conduit
- pressure
- wound
- gas volume
- Prior art date
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
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/71—Suction drainage systems
- A61M1/74—Suction control
-
- 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
- A61M1/71—Suction drainage systems
- A61M1/78—Means for preventing overflow or contamination of the pumping systems
- A61M1/784—Means for preventing overflow or contamination of the pumping systems by filtering, sterilising or disinfecting the exhaust air, e.g. swellable filter valves
-
- 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
-
- 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
- A61M1/88—Draining devices having means for processing the drained fluid, e.g. an absorber
- A61M1/882—Draining devices provided with means for releasing antimicrobial or gelation agents in the drained fluid
-
- 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
- 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
- A61M1/98—Containers specifically adapted for negative pressure wound therapy
- A61M1/982—Containers specifically adapted for negative pressure wound therapy with means for detecting level of collected exudate
-
- 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
- A61M27/002—Implant devices for drainage of body fluids from one part of the body to another
- A61M2027/004—Implant devices for drainage of body fluids from one part of the body to another with at least a part of the circuit outside the body
-
- 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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/18—General characteristics of the apparatus with alarm
Abstract
Description
Claims
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP10819118.0A EP2480263B1 (en) | 2009-09-22 | 2010-09-21 | An apparatus and method for controlling the negative pressure in a wound |
AU2010298770A AU2010298770B2 (en) | 2009-09-22 | 2010-09-21 | An apparatus and method for controlling the negative pressure in a wound |
US13/497,200 US8998863B2 (en) | 2009-09-22 | 2010-09-21 | Apparatus and method for controlling the negative pressure in a wound |
CN201080041375.2A CN102573948B (en) | 2009-09-22 | 2010-09-21 | An apparatus and method for controlling the negative pressure in a wound |
BR112012006271A BR112012006271B1 (en) | 2009-09-22 | 2010-09-21 | device to treat negative pressure injuries |
JP2012529716A JP5718339B2 (en) | 2009-09-22 | 2010-09-21 | Apparatus and method for controlling negative pressure in a wound |
CA2770874A CA2770874C (en) | 2009-09-22 | 2010-09-21 | An apparatus and method for controlling the negative pressure in a wound |
IN1771DEN2012 IN2012DN01771A (en) | 2009-09-22 | 2012-02-28 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0901223-8 | 2009-09-22 | ||
SE0901223 | 2009-09-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2011037524A1 true WO2011037524A1 (en) | 2011-03-31 |
Family
ID=43796079
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/SE2010/051009 WO2011037524A1 (en) | 2009-09-22 | 2010-09-21 | An apparatus and method for controlling the negative pressure in a wound |
Country Status (10)
Country | Link |
---|---|
US (1) | US8998863B2 (en) |
EP (1) | EP2480263B1 (en) |
JP (1) | JP5718339B2 (en) |
KR (1) | KR101648975B1 (en) |
CN (1) | CN102573948B (en) |
AU (1) | AU2010298770B2 (en) |
BR (1) | BR112012006271B1 (en) |
CA (1) | CA2770874C (en) |
IN (1) | IN2012DN01771A (en) |
WO (1) | WO2011037524A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012174672A1 (en) | 2011-06-23 | 2012-12-27 | Medela Holding Ag | System for aspirating fluids from a body by means of a vacuum |
US11723809B2 (en) | 2016-03-07 | 2023-08-15 | Smith & Nephew Plc | Wound treatment apparatuses and methods with negative pressure source integrated into wound dressing |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
HUE043133T2 (en) | 2007-11-21 | 2019-07-29 | Smith & Nephew | Wound dressing |
GB201015656D0 (en) | 2010-09-20 | 2010-10-27 | Smith & Nephew | Pressure control apparatus |
EP2441409A1 (en) | 2010-10-12 | 2012-04-18 | Smith&Nephew, Inc. | Medical device |
US9084845B2 (en) | 2011-11-02 | 2015-07-21 | Smith & Nephew Plc | Reduced pressure therapy apparatuses and methods of using same |
US9901664B2 (en) | 2012-03-20 | 2018-02-27 | Smith & Nephew Plc | Controlling operation of a reduced pressure therapy system based on dynamic duty cycle threshold determination |
US9427505B2 (en) | 2012-05-15 | 2016-08-30 | Smith & Nephew Plc | Negative pressure wound therapy apparatus |
AU2014236701B2 (en) | 2013-03-14 | 2018-07-19 | Smith & Nephew Inc. | Systems and methods for applying reduced pressure therapy |
US9737649B2 (en) | 2013-03-14 | 2017-08-22 | Smith & Nephew, Inc. | Systems and methods for applying reduced pressure therapy |
CA2920850C (en) | 2013-08-13 | 2022-08-30 | Smith & Nephew, Inc. | Systems and methods for applying reduced pressure therapy |
US10744239B2 (en) | 2014-07-31 | 2020-08-18 | Smith & Nephew, Inc. | Leak detection in negative pressure wound therapy system |
JP6991067B2 (en) | 2014-12-22 | 2022-01-12 | スミス アンド ネフュー ピーエルシー | Negative pressure closure therapy equipment and methods |
SG11201704639WA (en) | 2014-12-30 | 2017-07-28 | Smith & Nephew Inc | Systems and methods for applying reduced pressure therapy |
EP3347068B1 (en) | 2015-09-11 | 2021-07-28 | Smith & Nephew, Inc | Systems and methods for applying reduced negative pressure therapy |
EP3413945B1 (en) | 2016-02-12 | 2024-04-24 | Smith & Nephew, Inc. | Systems and methods for detecting operational conditions of reduced pressure therapy |
WO2017197357A1 (en) | 2016-05-13 | 2017-11-16 | Smith & Nephew Plc | Automatic wound coupling detection in negative pressure wound therapy systems |
WO2018047996A1 (en) * | 2016-09-09 | 2018-03-15 | (주)대성마리프 | Wound healing device allowing automatic drug injection |
EP3568169A1 (en) | 2017-01-10 | 2019-11-20 | Medela Holding AG | Device and method for wound treatment by means of negative pressure and delivery of a substance |
WO2018170151A1 (en) | 2017-03-15 | 2018-09-20 | Smith & Nephew, Inc. | Pressure control in negative pressure wound therapy systems |
AU2018394936A1 (en) * | 2017-12-28 | 2020-07-16 | Deroyal Industries, Inc. | Negative pressure wound therapy system |
CN113041429B (en) * | 2021-05-06 | 2022-08-26 | 佳木斯大学 | Clinical debridement device of surgery |
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WO2009004368A1 (en) * | 2007-07-02 | 2009-01-08 | Smith & Nephew Plc | Modular wound treatment apparatus with releasable clip connection |
US20090030383A1 (en) * | 2006-02-02 | 2009-01-29 | Truels Sterm Larsen | Suction Method and a Wound Suction System |
WO2009016605A2 (en) * | 2007-08-01 | 2009-02-05 | Blackbeard, Graham Alan | Wound contact means for a reduced pressure wound treatment apparatus |
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WO2009089390A2 (en) * | 2008-01-08 | 2009-07-16 | Bluesky Medical Group Inc. | Sustained variable negative pressure wound treatment and method of controlling same |
WO2009114624A2 (en) * | 2008-03-12 | 2009-09-17 | Bluesky Medical Group Inc. | Negative pressure dressing and method of using same |
US20090326488A1 (en) * | 2006-07-24 | 2009-12-31 | Klaus Budig | Canister, Suction Device and System For Vacuum Treatment Securing a Fixed Treatment Pressure |
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2010
- 2010-09-21 KR KR1020127008927A patent/KR101648975B1/en active IP Right Grant
- 2010-09-21 WO PCT/SE2010/051009 patent/WO2011037524A1/en active Application Filing
- 2010-09-21 US US13/497,200 patent/US8998863B2/en active Active
- 2010-09-21 JP JP2012529716A patent/JP5718339B2/en active Active
- 2010-09-21 EP EP10819118.0A patent/EP2480263B1/en active Active
- 2010-09-21 CN CN201080041375.2A patent/CN102573948B/en active Active
- 2010-09-21 BR BR112012006271A patent/BR112012006271B1/en active IP Right Grant
- 2010-09-21 AU AU2010298770A patent/AU2010298770B2/en active Active
- 2010-09-21 CA CA2770874A patent/CA2770874C/en active Active
-
2012
- 2012-02-28 IN IN1771DEN2012 patent/IN2012DN01771A/en unknown
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US7503910B2 (en) * | 2006-02-01 | 2009-03-17 | Carmeli Adahan | Suctioning system, method and kit |
US20090036873A1 (en) * | 2006-02-02 | 2009-02-05 | Coloplast A/S | Device, Pump and System for Stimulating the Healing of a Wound |
US20090030383A1 (en) * | 2006-02-02 | 2009-01-29 | Truels Sterm Larsen | Suction Method and a Wound Suction System |
WO2007092397A2 (en) * | 2006-02-06 | 2007-08-16 | Kci Licensing, Inc. | Systems and methods for improved connection to wound dressings in conjunction with reduced pressure wound treatment systems |
US20070265586A1 (en) * | 2006-05-11 | 2007-11-15 | Joshi Ashok V | Device and method for wound therapy |
US20090326488A1 (en) * | 2006-07-24 | 2009-12-31 | Klaus Budig | Canister, Suction Device and System For Vacuum Treatment Securing a Fixed Treatment Pressure |
WO2008039223A1 (en) * | 2006-09-26 | 2008-04-03 | Boehringer Technologies L.P. | Pump system for negative pressure wound therapy |
WO2008132215A1 (en) * | 2007-04-30 | 2008-11-06 | Meditec Clinical Limited | Wound treatment apparatus |
WO2008135997A2 (en) * | 2007-05-07 | 2008-11-13 | Carmeli Adahan | Suction system |
WO2009004368A1 (en) * | 2007-07-02 | 2009-01-08 | Smith & Nephew Plc | Modular wound treatment apparatus with releasable clip connection |
WO2009016195A2 (en) * | 2007-07-31 | 2009-02-05 | Coloplast A/S | A wound treatment device |
WO2009016605A2 (en) * | 2007-08-01 | 2009-02-05 | Blackbeard, Graham Alan | Wound contact means for a reduced pressure wound treatment apparatus |
WO2009071948A1 (en) * | 2007-12-06 | 2009-06-11 | Smith & Nephew Plc | Wound management |
WO2009089390A2 (en) * | 2008-01-08 | 2009-07-16 | Bluesky Medical Group Inc. | Sustained variable negative pressure wound treatment and method of controlling same |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012174672A1 (en) | 2011-06-23 | 2012-12-27 | Medela Holding Ag | System for aspirating fluids from a body by means of a vacuum |
CN103648537A (en) * | 2011-06-23 | 2014-03-19 | 美德乐控股公司 | System for aspirating fluids from a body by means of a vacuum |
US10076592B2 (en) | 2011-06-23 | 2018-09-18 | Medela Holding Ag | System for aspirating fluids from a body using negative pressure |
US11723809B2 (en) | 2016-03-07 | 2023-08-15 | Smith & Nephew Plc | Wound treatment apparatuses and methods with negative pressure source integrated into wound dressing |
Also Published As
Publication number | Publication date |
---|---|
AU2010298770A1 (en) | 2012-05-17 |
JP2013505055A (en) | 2013-02-14 |
BR112012006271A2 (en) | 2016-05-31 |
CA2770874C (en) | 2017-01-03 |
IN2012DN01771A (en) | 2015-06-05 |
EP2480263A4 (en) | 2015-08-12 |
BR112012006271B1 (en) | 2020-04-14 |
CN102573948B (en) | 2014-10-01 |
AU2010298770B2 (en) | 2015-05-28 |
JP5718339B2 (en) | 2015-05-13 |
KR101648975B1 (en) | 2016-08-17 |
EP2480263A1 (en) | 2012-08-01 |
KR20120074290A (en) | 2012-07-05 |
EP2480263B1 (en) | 2016-09-14 |
US8998863B2 (en) | 2015-04-07 |
CA2770874A1 (en) | 2011-03-31 |
US20120184930A1 (en) | 2012-07-19 |
CN102573948A (en) | 2012-07-11 |
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