CN101784244B - 利用负压的伤口处理装置 - Google Patents

利用负压的伤口处理装置 Download PDF

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Publication number
CN101784244B
CN101784244B CN200880024385.8A CN200880024385A CN101784244B CN 101784244 B CN101784244 B CN 101784244B CN 200880024385 A CN200880024385 A CN 200880024385A CN 101784244 B CN101784244 B CN 101784244B
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CN
China
Prior art keywords
chamber
structures
devices
wound
negative pressure
Prior art date
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CN200880024385.8A
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English (en)
Chinese (zh)
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CN101784244A (zh
Inventor
E·埃利克松
R·W·阿利森
C·贝克
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Applied Tissue Technologies LLC
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Applied Tissue Technologies LLC
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Priority to CN201410255520.7A priority Critical patent/CN104014070B/zh
Publication of CN101784244A publication Critical patent/CN101784244A/zh
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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
    • A61F13/05—Bandages or dressings; Absorbent pads specially adapted for use with sub-pressure or over-pressure therapy, wound drainage or wound irrigation, e.g. for use with negative-pressure wound therapy [NPWT]
    • 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
    • A61M1/64—Containers with integrated suction means
    • A61M1/68—Containers incorporating a flexible member creating suction
    • A61M1/684—Containers incorporating a flexible member creating suction bellows-type
    • 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
    • A61M1/80—Suction pumps
    • A61M1/82—Membrane pumps, e.g. bulbs
    • 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
    • A61M1/71—Suction drainage systems
    • A61M1/73—Suction drainage systems comprising sensors or indicators for physical values

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Vascular Medicine (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Anesthesiology (AREA)
  • Hematology (AREA)
  • Surgical Instruments (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Massaging Devices (AREA)
CN200880024385.8A 2007-05-24 2008-05-27 利用负压的伤口处理装置 Active CN101784244B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410255520.7A CN104014070B (zh) 2007-05-24 2008-05-27 利用负压的伤口处理装置

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US93159907P 2007-05-24 2007-05-24
US60/931,599 2007-05-24
PCT/US2008/064897 WO2008154158A2 (en) 2007-05-24 2008-05-27 Woundtreatment device employing negative pressure

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CN201410255520.7A Division CN104014070B (zh) 2007-05-24 2008-05-27 利用负压的伤口处理装置

Publications (2)

Publication Number Publication Date
CN101784244A CN101784244A (zh) 2010-07-21
CN101784244B true CN101784244B (zh) 2014-07-16

Family

ID=40130427

Family Applications (2)

Application Number Title Priority Date Filing Date
CN200880024385.8A Active CN101784244B (zh) 2007-05-24 2008-05-27 利用负压的伤口处理装置
CN201410255520.7A Active CN104014070B (zh) 2007-05-24 2008-05-27 利用负压的伤口处理装置

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN201410255520.7A Active CN104014070B (zh) 2007-05-24 2008-05-27 利用负压的伤口处理装置

Country Status (8)

Country Link
US (6) US8632523B2 (enExample)
EP (1) EP2157948B1 (enExample)
JP (2) JP5642539B2 (enExample)
CN (2) CN101784244B (enExample)
AU (2) AU2008262140B2 (enExample)
CA (1) CA2688167C (enExample)
ES (1) ES2625463T3 (enExample)
WO (1) WO2008154158A2 (enExample)

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