DE60236156D1 - Kontrolle der Vakuumänderungsrate - Google Patents

Kontrolle der Vakuumänderungsrate

Info

Publication number
DE60236156D1
DE60236156D1 DE60236156T DE60236156T DE60236156D1 DE 60236156 D1 DE60236156 D1 DE 60236156D1 DE 60236156 T DE60236156 T DE 60236156T DE 60236156 T DE60236156 T DE 60236156T DE 60236156 D1 DE60236156 D1 DE 60236156D1
Authority
DE
Germany
Prior art keywords
negative pressure
wound bed
pressure
setpoint
signal
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.)
Expired - Lifetime
Application number
DE60236156T
Other languages
English (en)
Inventor
Jeffrey S Lockwood
Robert Petrosenko
James Robert Risk
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.)
KCI MEDICAL RESOURCES GRAND CAYMAN
KCI Medical Resources ULC
Original Assignee
KCI MEDICAL RESOURCES GRAND CAYMAN
KCI Medical Resources ULC
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=23178819&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE60236156(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by KCI MEDICAL RESOURCES GRAND CAYMAN, KCI Medical Resources ULC filed Critical KCI MEDICAL RESOURCES GRAND CAYMAN
Application granted granted Critical
Publication of DE60236156D1 publication Critical patent/DE60236156D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • A61M1/73—Suction drainage systems comprising sensors or indicators for physical values
    • A61M1/732—Visual indicating means for vacuum pressure
    • 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
    • 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
    • A61M1/743—Suction control by changing the cross-section of the line, e.g. flow regulating 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
    • A61M1/90—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
    • 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
    • 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
    • A61M2205/21—General characteristics of the apparatus insensitive to tilting or inclination, e.g. spill-over prevention
    • A61M2205/215—Tilt detection, e.g. for warning or shut-off

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Biomedical Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Anesthesiology (AREA)
  • Vascular Medicine (AREA)
  • Otolaryngology (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Paper (AREA)
  • Invalid Beds And Related Equipment (AREA)
  • Percussion Or Vibration Massage (AREA)
  • Electron Tubes For Measurement (AREA)
  • General Induction Heating (AREA)
  • Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
DE60236156T 2001-07-12 2002-07-10 Kontrolle der Vakuumänderungsrate Expired - Lifetime DE60236156D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US30499001P 2001-07-12 2001-07-12
PCT/US2002/021740 WO2003005943A2 (en) 2001-07-12 2002-07-10 Control of vacuum level rate of change

Publications (1)

Publication Number Publication Date
DE60236156D1 true DE60236156D1 (de) 2010-06-10

Family

ID=23178819

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60236156T Expired - Lifetime DE60236156D1 (de) 2001-07-12 2002-07-10 Kontrolle der Vakuumänderungsrate

Country Status (13)

Country Link
US (2) US7022113B2 (de)
EP (2) EP2204213B2 (de)
JP (1) JP2004534595A (de)
AT (2) ATE530220T1 (de)
AU (1) AU2002316630A1 (de)
CA (1) CA2451774A1 (de)
DE (1) DE60236156D1 (de)
DK (1) DK1406567T3 (de)
ES (1) ES2345038T3 (de)
HK (1) HK1139885A1 (de)
PT (1) PT1406567E (de)
TW (1) TW579291B (de)
WO (1) WO2003005943A2 (de)

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* Cited by examiner, † Cited by third party
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EP1406567B1 (de) 2010-04-28
PT1406567E (pt) 2010-07-21
EP1406567A2 (de) 2004-04-14
ATE465707T1 (de) 2010-05-15
US7022113B2 (en) 2006-04-04
WO2003005943A2 (en) 2003-01-23
HK1139885A1 (en) 2010-09-30
US20060129137A1 (en) 2006-06-15
CA2451774A1 (en) 2003-01-23
WO2003005943A3 (en) 2003-04-10
US20030014022A1 (en) 2003-01-16
DK1406567T3 (da) 2010-05-31
JP2004534595A (ja) 2004-11-18
EP2204213A1 (de) 2010-07-07
TW579291B (en) 2004-03-11
ES2345038T3 (es) 2010-09-14
ATE530220T1 (de) 2011-11-15
EP2204213B1 (de) 2011-10-26
EP2204213B2 (de) 2020-04-01
AU2002316630A1 (en) 2003-01-29

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