WO2007092397A3 - Systems and methods for improved connection to wound dressings in conjunction with reduced pressure wound treatment systems - Google Patents

Systems and methods for improved connection to wound dressings in conjunction with reduced pressure wound treatment systems Download PDF

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Publication number
WO2007092397A3
WO2007092397A3 PCT/US2007/003065 US2007003065W WO2007092397A3 WO 2007092397 A3 WO2007092397 A3 WO 2007092397A3 US 2007003065 W US2007003065 W US 2007003065W WO 2007092397 A3 WO2007092397 A3 WO 2007092397A3
Authority
WO
WIPO (PCT)
Prior art keywords
reduced pressure
systems
conjunction
methods
improved connection
Prior art date
Application number
PCT/US2007/003065
Other languages
French (fr)
Other versions
WO2007092397A2 (en
Inventor
Keith Patrick Heaton
Timothy Mark Robinson
Christopher Brian Locke
Original Assignee
Kci Licensing Inc
Keith Patrick Heaton
Timothy Mark Robinson
Christopher Brian Locke
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=38345717&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO2007092397(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority to CN2007800045231A priority Critical patent/CN101378796B/en
Priority to CA2635617A priority patent/CA2635617C/en
Priority to EP19152893.4A priority patent/EP3533478B1/en
Priority to MX2008009755A priority patent/MX2008009755A/en
Priority to EP18158692.6A priority patent/EP3348290B1/en
Priority to EP07763376.6A priority patent/EP1986718B1/en
Priority to EP21186076.2A priority patent/EP3932441A1/en
Priority to AU2007212480A priority patent/AU2007212480B2/en
Priority to BRPI0706893A priority patent/BRPI0706893B8/en
Priority to JP2008553402A priority patent/JP4719278B2/en
Application filed by Kci Licensing Inc, Keith Patrick Heaton, Timothy Mark Robinson, Christopher Brian Locke filed Critical Kci Licensing Inc
Priority to TW098136028A priority patent/TWI359678B/en
Priority to TW100117141A priority patent/TWI371292B/en
Priority to TW096112899A priority patent/TWI328460B/en
Publication of WO2007092397A2 publication Critical patent/WO2007092397A2/en
Priority to IL193142A priority patent/IL193142A0/en
Publication of WO2007092397A3 publication Critical patent/WO2007092397A3/en
Priority to HK09105907.2A priority patent/HK1126700A1/en
Priority to AU2010204471A priority patent/AU2010204471B2/en

Links

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
    • A61M1/00Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61F13/05
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F13/00Bandages or dressings; Absorbent pads
    • 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
    • A61M1/71Suction drainage systems
    • A61M1/73Suction drainage systems comprising sensors or indicators for physical values
    • 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
    • A61M1/71Suction drainage systems
    • A61M1/74Suction control
    • 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
    • A61M1/71Suction drainage systems
    • A61M1/74Suction control
    • A61M1/743Suction control by changing the cross-section of the line, e.g. flow regulating valves
    • 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
    • A61M1/90Negative pressure wound therapy devices, i.e. devices for applying suction to a wound to promote healing, e.g. including a vacuum dressing
    • A61M1/91Suction aspects of the dressing
    • A61M1/912Connectors between dressing and drainage tube
    • 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
    • A61M1/90Negative pressure wound therapy devices, i.e. devices for applying suction to a wound to promote healing, e.g. including a vacuum dressing
    • A61M1/91Suction aspects of the dressing
    • A61M1/915Constructional details of the pressure distribution manifold
    • 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
    • A61M1/90Negative pressure wound therapy devices, i.e. devices for applying suction to a wound to promote healing, e.g. including a vacuum dressing
    • A61M1/95Negative 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
    • 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
    • A61M1/90Negative pressure wound therapy devices, i.e. devices for applying suction to a wound to promote healing, e.g. including a vacuum dressing
    • A61M1/96Suction control thereof
    • 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
    • A61M1/90Negative pressure wound therapy devices, i.e. devices for applying suction to a wound to promote healing, e.g. including a vacuum dressing
    • A61M1/96Suction control thereof
    • A61M1/966Suction control thereof having a pressure sensor on or near the dressing
    • 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
    • A61M31/00Devices for introducing or retaining media, e.g. remedies, in cavities of the body
    • 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
    • A61M1/71Suction drainage systems
    • A61M1/74Suction control
    • A61M1/75Intermittent or pulsating suction
    • 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
    • A61M1/90Negative pressure wound therapy devices, i.e. devices for applying suction to a wound to promote healing, e.g. including a vacuum dressing
    • A61M1/96Suction control thereof
    • A61M1/964Suction control thereof having venting means on or near the dressing
    • 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
    • A61M2205/00General characteristics of the apparatus
    • A61M2205/33Controlling, regulating or measuring
    • A61M2205/3331Pressure; Flow
    • A61M2205/3344Measuring or controlling pressure at the body treatment site
    • 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
    • A61M2205/00General characteristics of the apparatus
    • A61M2205/58Means for facilitating use, e.g. by people with impaired vision
    • A61M2205/583Means for facilitating use, e.g. by people with impaired vision by visual feedback
    • A61M2205/584Means for facilitating use, e.g. by people with impaired vision by visual feedback having a color code

Abstract

Described are improvements to the structure and functionality of a reduced pressure adapter used to connect a distribution manifold and a reduced pressure source instrumentation in a reduced pressure wound treatment (RPWT) system. The reduced pressure adapter reduces instances of unintentional liquid ingress into ancillary lumens of a reduced pressure delivery tube, while channeling the liquid to a primary lumen of the reduced pressure delivery tube.
PCT/US2007/003065 2006-02-06 2007-02-06 Systems and methods for improved connection to wound dressings in conjunction with reduced pressure wound treatment systems WO2007092397A2 (en)

Priority Applications (16)

Application Number Priority Date Filing Date Title
CA2635617A CA2635617C (en) 2006-02-06 2007-02-06 Systems and methods for improved connection to wound dressings in conjunction with reduced pressure wound treatment systems
JP2008553402A JP4719278B2 (en) 2006-02-06 2007-02-06 Adapter for applying negative pressure wound therapy to tissue sites
BRPI0706893A BRPI0706893B8 (en) 2006-02-06 2007-02-06 rotary reduced pressure adapter to connect a reduced pressure source to a porous pad.
MX2008009755A MX2008009755A (en) 2006-02-06 2007-02-06 Systems and methods for improved connection to wound dressings in conjunction with reduced pressure wound treatment systems.
EP18158692.6A EP3348290B1 (en) 2006-02-06 2007-02-06 Systems for improved connection to wound dressings in conjunction with reduced pressure wound treatment systems
EP07763376.6A EP1986718B1 (en) 2006-02-06 2007-02-06 Systems for improved connection to wound dressings in conjunction with reduced pressure wound treatment systems
EP21186076.2A EP3932441A1 (en) 2006-02-06 2007-02-06 Systems for improved connection to wound dressings in conjunction with reduced pressure wound treatment
AU2007212480A AU2007212480B2 (en) 2006-02-06 2007-02-06 Systems and methods for improved connection to wound dressings in conjunction with reduced pressure wound treatment systems
EP19152893.4A EP3533478B1 (en) 2006-02-06 2007-02-06 Systems for improved connection to wound dressings in conjunction with reduced pressure wound treatment
CN2007800045231A CN101378796B (en) 2006-02-06 2007-02-06 Systems and methods for improved connection to wound dressings in conjunction with reduced pressure wound treatment systems
TW098136028A TWI359678B (en) 2007-02-06 2007-04-12 A system for applying reduced pressure to a tissue
TW096112899A TWI328460B (en) 2007-02-06 2007-04-12 A reduced pressure adapter for connecting a reduced pressure source to porous pad and a system for applying reduced pressure to a tissue
TW100117141A TWI371292B (en) 2007-02-06 2007-04-12 System for applying reduced pressure to a tissue,method for monitioring a pressure applied to a tissue site,rotatable reduced pressure adapter for connecting a reduced pressure source to a porous pad,multi-lumen reduced pressure delivery apparatus and dr
IL193142A IL193142A0 (en) 2006-02-06 2008-07-30 Systems and methods for improved connection to wound dressings in conjunction with reduced pressure wound treatment systems
HK09105907.2A HK1126700A1 (en) 2006-02-06 2009-07-01 Systems and methods for improved connection to wound dressings in conjunction with reduced pressure wound treatment systems
AU2010204471A AU2010204471B2 (en) 2006-02-06 2010-07-27 Systems and methods for improved connection to wound dressings in conjunction with reduced pressure wound treatment systems

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US76554806P 2006-02-06 2006-02-06
US60/765,548 2006-02-06
US11/702,822 2007-02-06
US11/702,822 US7651484B2 (en) 2006-02-06 2007-02-06 Systems and methods for improved connection to wound dressings in conjunction with reduced pressure wound treatment systems

Publications (2)

Publication Number Publication Date
WO2007092397A2 WO2007092397A2 (en) 2007-08-16
WO2007092397A3 true WO2007092397A3 (en) 2008-09-18

Family

ID=38345717

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2007/003065 WO2007092397A2 (en) 2006-02-06 2007-02-06 Systems and methods for improved connection to wound dressings in conjunction with reduced pressure wound treatment systems

Country Status (14)

Country Link
US (7) US7651484B2 (en)
EP (5) EP3533478B1 (en)
JP (1) JP4719278B2 (en)
KR (1) KR101045751B1 (en)
CN (2) CN101378796B (en)
AU (2) AU2007212480B2 (en)
BR (1) BRPI0706893B8 (en)
CA (1) CA2635617C (en)
HK (2) HK1165346A1 (en)
IL (1) IL193142A0 (en)
MX (1) MX2008009755A (en)
RU (2) RU2436597C2 (en)
WO (1) WO2007092397A2 (en)
ZA (1) ZA200807411B (en)

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