WO2009047524A3 - Medical apparatus for use in negative pressure wound therapy - Google Patents

Medical apparatus for use in negative pressure wound therapy Download PDF

Info

Publication number
WO2009047524A3
WO2009047524A3 PCT/GB2008/003443 GB2008003443W WO2009047524A3 WO 2009047524 A3 WO2009047524 A3 WO 2009047524A3 GB 2008003443 W GB2008003443 W GB 2008003443W WO 2009047524 A3 WO2009047524 A3 WO 2009047524A3
Authority
WO
WIPO (PCT)
Prior art keywords
fluid
collection vessel
pump
negative pressure
medical apparatus
Prior art date
Application number
PCT/GB2008/003443
Other languages
French (fr)
Other versions
WO2009047524A2 (en
Inventor
Farhad Bybordi
Original Assignee
Talley Group Ltd
Farhad Bybordi
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 Talley Group Ltd, Farhad Bybordi filed Critical Talley Group Ltd
Publication of WO2009047524A2 publication Critical patent/WO2009047524A2/en
Publication of WO2009047524A3 publication Critical patent/WO2009047524A3/en

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
    • A61M1/73—Suction drainage systems comprising sensors or indicators for physical values
    • 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
    • A61M1/96—Suction control thereof
    • A61M1/962—Suction control thereof having pumping means on the suction site, e.g. miniature pump on dressing or dressing capable of exerting suction
    • 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
    • A61M1/984—Containers specifically adapted for negative pressure wound therapy portable on 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
    • 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
    • A61M1/95—Negative pressure wound therapy devices, i.e. devices for applying suction to a wound to promote healing, e.g. including a vacuum dressing with sensors for exudate composition
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/15—Detection of leaks
    • 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
    • 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
    • A61M2205/82—Internal energy supply devices
    • A61M2205/8206—Internal energy supply devices battery-operated
    • 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
    • A61M2209/00—Ancillary equipment
    • A61M2209/08—Supports for equipment
    • A61M2209/088—Supports for equipment on the body

Abstract

There is described a medical apparatus for use in negative pressure wound therapy. The apparatus comprises: a fluid collection vessel (16) having a fluid inlet (24) for receiving fluid; a pump (18) operable to pump air out of the fluid collection vessel (16) so as to draw fluid into the fluid collection vessel (16) via the fluid inlet (24); a power supply (20) for powering the pump (18); and an attachment member (14) for releasably attaching the entire apparatus directly to a patient. There is also described a medical system incorporating the medical apparatus. The medical system further comprises a wound dressing (3) and a fluid conduit (4). The fluid conduit (4) has a first end coupled to 'the wound dressing (3) and a second end for coupling to the fluid inlet of the fluid collection vessel (16) so as to convey fluid from the wound dressing (3) to the fluid collection vessel (16) when the pump (18) is in operation.
PCT/GB2008/003443 2007-10-10 2008-10-10 Medical apparatus for use in negative pressure wound therapy WO2009047524A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US87035807A 2007-10-10 2007-10-10
US11/870,358 2007-10-10

Publications (2)

Publication Number Publication Date
WO2009047524A2 WO2009047524A2 (en) 2009-04-16
WO2009047524A3 true WO2009047524A3 (en) 2009-07-30

Family

ID=40427779

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2008/003443 WO2009047524A2 (en) 2007-10-10 2008-10-10 Medical apparatus for use in negative pressure wound therapy

Country Status (1)

Country Link
WO (1) WO2009047524A2 (en)

Cited By (1)

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US9220822B2 (en) 2007-11-21 2015-12-29 Smith & Nephew Plc Wound dressing

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US10058642B2 (en) 2004-04-05 2018-08-28 Bluesky Medical Group Incorporated Reduced pressure treatment system
CA2872297C (en) 2006-09-28 2016-10-11 Smith & Nephew, Inc. Portable wound therapy system
EP3360519B1 (en) 2007-11-21 2020-11-18 Smith & Nephew plc Wound dressing
EP2217298B1 (en) 2007-11-21 2015-11-11 T.J. Smith & Nephew Limited Suction device and dressing
GB0722820D0 (en) 2007-11-21 2008-01-02 Smith & Nephew Vacuum assisted wound dressing
GB0723855D0 (en) 2007-12-06 2008-01-16 Smith & Nephew Apparatus and method for wound volume measurement
GB0723875D0 (en) 2007-12-06 2008-01-16 Smith & Nephew Wound management
US11253399B2 (en) 2007-12-06 2022-02-22 Smith & Nephew Plc Wound filling apparatuses and methods
AU2009262883B2 (en) 2008-05-30 2013-05-02 Solventum Intellectual Properties Company Reduced-pressure, linear wound closing bolsters and systems
RU2470672C2 (en) 2008-05-30 2012-12-27 КейСиАй ЛАЙСЕНЗИНГ, ИНК. Knots of low resting pressure bandage to be used in applying covering force
DE102009038130A1 (en) 2009-08-12 2011-02-17 ATMOS Medizin Technik GmbH & Co. KG A user portable device for providing negative pressure for medical applications
DE102009038131A1 (en) 2009-08-12 2011-02-17 ATMOS Medizin Technik GmbH & Co. KG A user portable device for providing negative pressure for medical applications
US9061095B2 (en) 2010-04-27 2015-06-23 Smith & Nephew Plc Wound dressing and method of use
US8623047B2 (en) 2010-04-30 2014-01-07 Kci Licensing, Inc. System and method for sealing an incisional wound
GB201011173D0 (en) 2010-07-02 2010-08-18 Smith & Nephew Provision of wound filler
GB201015656D0 (en) 2010-09-20 2010-10-27 Smith & Nephew Pressure control apparatus
JP2014500538A (en) 2010-10-12 2014-01-09 タニス，ケヴィン ジェイ． Medical equipment
CA140189S (en) 2010-10-15 2011-11-07 Smith & Nephew Medical dressing
CA140188S (en) 2010-10-15 2011-11-07 Smith & Nephew Medical dressing
GB201020005D0 (en) 2010-11-25 2011-01-12 Smith & Nephew Composition 1-1
CN103403095B (en) 2010-11-25 2016-12-14 史密夫及内修公开有限公司 Compositions I II and products thereof and purposes
DE102011011831A1 (en) 2011-02-10 2012-08-16 Paul Hartmann Ag Apparatus for providing negative pressure for medical applications
DE102011075844A1 (en) 2011-05-13 2012-11-15 Paul Hartmann Ag Device for providing negative pressure for the negative pressure treatment of wounds
DE102011075842A1 (en) 2011-05-13 2012-11-15 Paul Hartmann Ag Device for providing negative pressure for medical negative pressure treatment of wounds
US9067003B2 (en) 2011-05-26 2015-06-30 Kalypto Medical, Inc. Method for providing negative pressure to a negative pressure wound therapy bandage
DE102011076868A1 (en) 2011-06-01 2012-12-06 Paul Hartmann Ag Device for providing negative pressure for the negative pressure treatment of wounds with a holding or carrying device
CN106237405B (en) * 2011-11-02 2019-08-23 史密夫及内修公开有限公司 Pressure reduction therapy equipment and its application method
US9084845B2 (en) 2011-11-02 2015-07-21 Smith & Nephew Plc Reduced pressure therapy apparatuses and methods of using same
US20150159066A1 (en) 2011-11-25 2015-06-11 Smith & Nephew Plc Composition, apparatus, kit and method and uses thereof
CA2867969C (en) 2012-03-20 2020-03-24 Smith & Nephew Plc Controlling operation of a reduced pressure therapy system based on dynamic duty cycle threshold determination
DE102012008301A1 (en) 2012-04-26 2013-10-31 Paul Hartmann Ag Fastening device for a negative pressure therapy device
US9427505B2 (en) 2012-05-15 2016-08-30 Smith & Nephew Plc Negative pressure wound therapy apparatus
US9737649B2 (en) 2013-03-14 2017-08-22 Smith & Nephew, Inc. Systems and methods for applying reduced pressure therapy
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US20160120706A1 (en) 2013-03-15 2016-05-05 Smith & Nephew Plc Wound dressing sealant and use thereof
JP6679483B2 (en) 2013-08-13 2020-04-15 スミス アンド ネフュー インコーポレイテッド System and method for performing reduced pressure therapy
JP6644764B2 (en) 2014-07-31 2020-02-12 スミス アンド ネフュー インコーポレイテッド Systems and methods for delivering decompression therapy
US10441690B2 (en) 2014-08-11 2019-10-15 Western Connecticut Health Network, Inc. Systems and methods wound drainage management
EP3237032A2 (en) 2014-12-22 2017-11-01 Smith & Nephew PLC Negative pressure wound therapy apparatus and methods
WO2016109041A1 (en) 2014-12-30 2016-07-07 Smith & Nephew, Inc. Systems and methods for applying reduced pressure therapy
EP3240586A1 (en) 2014-12-30 2017-11-08 Smith & Nephew, Inc Systems and methods for applying reduced pressure therapy
EP3187206B1 (en) 2015-12-30 2019-03-13 Paul Hartmann AG Methods and devices for negative pressure wound therapy
EP3511031B1 (en) 2015-12-30 2023-05-03 Paul Hartmann AG Devices for controlling negative pressure wound therapy
EP3187201B2 (en) 2015-12-30 2022-07-20 Paul Hartmann AG Portable medical device
ES2729154T5 (en) 2015-12-30 2022-12-01 Hartmann Paul Ag Procedures and devices to control negative pressure at a wound site
EP3187205B1 (en) 2015-12-30 2021-01-27 Paul Hartmann AG Methods and devices for performing a negative pressure wound therapy
EP3187200B1 (en) 2015-12-30 2021-07-07 Paul Hartmann AG Portable negative pressure device
EP3187202B1 (en) 2015-12-30 2019-09-25 Paul Hartmann AG Devices for controlling a negative pressure wound therapy system
AU2017261814B2 (en) 2016-05-13 2022-05-19 Smith & Nephew, Inc. Automatic wound coupling detection in negative pressure wound therapy systems
EP3482782A1 (en) 2017-11-14 2019-05-15 Medela Holding AG Medical suction pump
US10624794B2 (en) 2018-02-12 2020-04-21 Healyx Labs, Inc. Negative pressure wound therapy systems, devices, and methods
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