CA2939338C - Systems and methods for tissue healing - Google Patents

Systems and methods for tissue healing Download PDF

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Publication number
CA2939338C
CA2939338C CA2939338A CA2939338A CA2939338C CA 2939338 C CA2939338 C CA 2939338C CA 2939338 A CA2939338 A CA 2939338A CA 2939338 A CA2939338 A CA 2939338A CA 2939338 C CA2939338 C CA 2939338C
Authority
CA
Canada
Prior art keywords
wound
wound bed
negative pressure
ester
fluid
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
CA2939338A
Other languages
English (en)
French (fr)
Other versions
CA2939338A1 (en
Inventor
Jay SEXTON
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.)
ATOMIC MEDICAL INNOVATIONS Inc
Original Assignee
ATOMIC MEDICAL INNOVATIONS Inc
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 ATOMIC MEDICAL INNOVATIONS Inc filed Critical ATOMIC MEDICAL INNOVATIONS Inc
Publication of CA2939338A1 publication Critical patent/CA2939338A1/en
Application granted granted Critical
Publication of CA2939338C publication Critical patent/CA2939338C/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
    • 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
    • A61F13/02—Adhesive bandages or dressings
    • A61F13/0203—Adhesive bandages or dressings with fluid retention members
    • A61F13/022—Adhesive bandages or dressings with fluid retention members having more than one layer with different fluid retention characteristics
    • 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
    • A61F13/02—Adhesive bandages or dressings
    • A61F13/0203—Adhesive bandages or dressings with fluid retention members
    • A61F13/0223—Adhesive bandages or dressings with fluid retention members characterized by parametric properties of the fluid retention layer, e.g. absorbency, wicking capacity, liquid distribution
    • 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
    • A61M1/90—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
    • A61M1/916—Suction aspects of the dressing specially adapted for deep wounds
    • 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
    • A61M1/985—Containers specifically adapted for negative pressure wound therapy portable on the body the dressing itself forming the collection container
    • 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
    • A61M1/918—Suction aspects of the dressing for multiple suction locations

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)
  • Materials For Medical Uses (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
CA2939338A 2014-02-14 2015-02-13 Systems and methods for tissue healing Active CA2939338C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201461940245P 2014-02-14 2014-02-14
US61/940,245 2014-02-14
PCT/US2015/015968 WO2015123609A1 (en) 2014-02-14 2015-02-13 Systems and methods for tissue healing

Publications (2)

Publication Number Publication Date
CA2939338A1 CA2939338A1 (en) 2015-08-20
CA2939338C true CA2939338C (en) 2021-02-23

Family

ID=53800682

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2939338A Active CA2939338C (en) 2014-02-14 2015-02-13 Systems and methods for tissue healing

Country Status (13)

Country Link
US (2) US10485707B2 (enExample)
EP (1) EP3104817B1 (enExample)
JP (3) JP6947506B2 (enExample)
KR (1) KR102304753B1 (enExample)
CN (2) CN106456379A (enExample)
AU (1) AU2015218302B2 (enExample)
BR (1) BR112016018549B1 (enExample)
CA (1) CA2939338C (enExample)
ES (1) ES2966671T3 (enExample)
IL (2) IL247211B2 (enExample)
MX (1) MX386427B (enExample)
RU (1) RU2710345C2 (enExample)
WO (1) WO2015123609A1 (enExample)

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US20230213525A1 (en) 2016-03-30 2023-07-06 Qualizyme Diagnostics Gmbh & Co Kg Detecting microbial infection in wounds
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CA3049447A1 (en) * 2017-01-27 2018-08-02 Kci Licensing, Inc. Multi-layer abdominal closure dressing with instillation capabilities
EP3606573B1 (en) * 2017-04-04 2021-08-25 3M Innovative Properties Company Apparatuses, systems, and methods for the treatment of a tissue site with negative pressure and oxygen
EP4360666A3 (en) 2017-11-16 2024-05-08 ConvaTec Limited Fluid collection apparatus
EP3731889A4 (en) * 2017-12-28 2021-12-01 DeRoyal Industries, Inc. Negative pressure wound therapy system
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US11771819B2 (en) 2019-12-27 2023-10-03 Convatec Limited Low profile filter devices suitable for use in negative pressure wound therapy systems
US11331221B2 (en) 2019-12-27 2022-05-17 Convatec Limited Negative pressure wound dressing
CA3189079A1 (en) * 2020-07-09 2022-01-13 Kci Licensing, Inc. Negative-pressure dressing with preferental lateral contraction
JP7247151B2 (ja) 2020-09-18 2023-03-28 ダイキン工業株式会社 選択装置、選択方法及びプログラム
PL4604893T3 (pl) * 2023-06-23 2026-03-09 Convatec Limited Opatrunek na ranę
WO2024261491A1 (en) * 2023-06-23 2024-12-26 Convatec Limited Wound dressing
KR20250178545A (ko) 2024-06-19 2025-12-29 주식회사 비앤비솔루션 음압 상처 치료용 스폰지폼 유닛
KR102885391B1 (ko) 2024-06-19 2025-11-14 주식회사 비앤비솔루션 음압 상처 치료용 사강 충진 스폰지폼 및 이의 제조 방법

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Also Published As

Publication number Publication date
WO2015123609A1 (en) 2015-08-20
IL247211B1 (en) 2025-01-01
JP2020157073A (ja) 2020-10-01
BR112016018549B1 (pt) 2021-12-28
JP2023021108A (ja) 2023-02-09
KR102304753B1 (ko) 2021-09-23
AU2015218302A1 (en) 2016-09-01
US11819385B2 (en) 2023-11-21
KR20160147719A (ko) 2016-12-23
RU2016136672A3 (enExample) 2018-09-07
CN116966354A (zh) 2023-10-31
MX2016010532A (es) 2017-01-19
ES2966671T3 (es) 2024-04-23
RU2016136672A (ru) 2018-03-19
IL317518A (en) 2025-02-01
CN106456379A (zh) 2017-02-22
JP2017506570A (ja) 2017-03-09
EP3104817A4 (en) 2017-09-27
IL247211B2 (en) 2025-05-01
US20170049627A1 (en) 2017-02-23
US20200046568A1 (en) 2020-02-13
US10485707B2 (en) 2019-11-26
CA2939338A1 (en) 2015-08-20
NZ723205A (en) 2021-09-24
EP3104817C0 (en) 2023-10-04
RU2710345C2 (ru) 2019-12-25
JP6947506B2 (ja) 2021-10-13
EP3104817B1 (en) 2023-10-04
BR112016018549A2 (pt) 2018-05-02
JP7449160B2 (ja) 2024-03-13
EP3104817A1 (en) 2016-12-21
MX386427B (es) 2025-03-18
IL247211A0 (en) 2016-09-29
AU2015218302B2 (en) 2019-11-07

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EEER Examination request

Effective date: 20200212

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