CA2866454C - Wound care arrangement and covering unit therefor - Google Patents

Wound care arrangement and covering unit therefor Download PDF

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Publication number
CA2866454C
CA2866454C CA2866454A CA2866454A CA2866454C CA 2866454 C CA2866454 C CA 2866454C CA 2866454 A CA2866454 A CA 2866454A CA 2866454 A CA2866454 A CA 2866454A CA 2866454 C CA2866454 C CA 2866454C
Authority
CA
Canada
Prior art keywords
wound
arrangement according
wound care
covering unit
care arrangement
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.)
Active
Application number
CA2866454A
Other languages
English (en)
French (fr)
Other versions
CA2866454A1 (en
Inventor
Peter GRILLITSCH
Federico Danei
Erik Steinlechner
Sonja KAINZ
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.)
Lohmann and Rauscher GmbH
Original Assignee
Lohmann and Rauscher GmbH
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=47827132&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2866454(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Lohmann and Rauscher GmbH filed Critical Lohmann and Rauscher GmbH
Publication of CA2866454A1 publication Critical patent/CA2866454A1/en
Application granted granted Critical
Publication of CA2866454C publication Critical patent/CA2866454C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • A61M1/90—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
    • A61M1/912—Connectors between dressing and drainage tube
    • 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
    • A61M27/00—Drainage appliance for wounds or the like, i.e. wound drains, implanted drains
    • 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
    • A61F2013/00089—Wound bandages
    • A61F2013/00246—Wound bandages in a special way pervious to air or vapours
    • A61F2013/00263—Wound bandages in a special way pervious to air or vapours vapour permeability >500 g/m2/24h
    • 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
    • A61M1/964—Suction control thereof having venting means on or near the dressing
    • 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
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3331—Pressure; Flow
    • A61M2205/3344—Measuring or controlling pressure at the body treatment site
    • 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
    • A61M2205/75—General characteristics of the apparatus with filters
    • A61M2205/7536—General characteristics of the apparatus with filters allowing gas passage, but preventing liquid passage, e.g. liquophobic, hydrophobic, water-repellent membranes

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Vascular Medicine (AREA)
  • Anesthesiology (AREA)
  • Hematology (AREA)
  • Otolaryngology (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • External Artificial Organs (AREA)
  • Cosmetics (AREA)
  • Surgical Instruments (AREA)
  • Materials For Medical Uses (AREA)
  • Thermotherapy And Cooling Therapy Devices (AREA)
CA2866454A 2012-03-05 2013-03-05 Wound care arrangement and covering unit therefor Active CA2866454C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP12002332.0A EP2636417B1 (de) 2012-03-05 2012-03-05 Wundversorgungsanordnung und Abdeckeinrichtung dafür
EP12002332.0 2012-03-05
PCT/EP2013/000636 WO2013131638A1 (de) 2012-03-05 2013-03-05 Wundversorgungsanordnung und abdeckeinrichtung dafür

Publications (2)

Publication Number Publication Date
CA2866454A1 CA2866454A1 (en) 2013-09-12
CA2866454C true CA2866454C (en) 2017-10-17

Family

ID=47827132

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2866454A Active CA2866454C (en) 2012-03-05 2013-03-05 Wound care arrangement and covering unit therefor

Country Status (15)

Country Link
US (2) US20150045752A1 (https=)
EP (2) EP2636417B1 (https=)
JP (4) JP2015513424A (https=)
KR (2) KR20140137405A (https=)
CN (1) CN104363932B (https=)
AU (2) AU2013230315B2 (https=)
BR (1) BR112014021721B1 (https=)
CA (1) CA2866454C (https=)
CL (1) CL2014002365A1 (https=)
DE (1) DE202013012333U1 (https=)
IN (1) IN2014DN07412A (https=)
MX (1) MX369045B (https=)
RU (1) RU2613604C2 (https=)
WO (1) WO2013131638A1 (https=)
ZA (1) ZA201406389B (https=)

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CL2014002365A1 (es) 2015-03-27
JP2022126722A (ja) 2022-08-30
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KR20140137405A (ko) 2014-12-02
AU2017265141A1 (en) 2017-12-14
KR102235586B1 (ko) 2021-04-05
HK1204460A1 (en) 2015-11-20
KR20200012022A (ko) 2020-02-04
ZA201406389B (en) 2015-12-23
MX2014010624A (es) 2015-03-19
BR112014021721B1 (pt) 2021-01-19
EP2636417B1 (de) 2017-04-26
CN104363932A (zh) 2015-02-18
AU2013230315B2 (en) 2017-10-05
WO2013131638A1 (de) 2013-09-12
EP2822613B1 (de) 2019-09-25
MX369045B (es) 2019-10-25
RU2014140148A (ru) 2016-04-27
US20150045752A1 (en) 2015-02-12
CN104363932B (zh) 2019-02-12
US11752040B2 (en) 2023-09-12
JP2018083099A (ja) 2018-05-31
CA2866454A1 (en) 2013-09-12
EP2822613A1 (de) 2015-01-14
US20200078225A1 (en) 2020-03-12
AU2013230315A1 (en) 2014-10-02
EP2636417A1 (de) 2013-09-11
JP2015513424A (ja) 2015-05-14
IN2014DN07412A (https=) 2015-04-24
JP2020146483A (ja) 2020-09-17

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