CA3066090A1 - Spacer layer for use in a wound dressing - Google Patents

Spacer layer for use in a wound dressing Download PDF

Info

Publication number
CA3066090A1
CA3066090A1 CA3066090A CA3066090A CA3066090A1 CA 3066090 A1 CA3066090 A1 CA 3066090A1 CA 3066090 A CA3066090 A CA 3066090A CA 3066090 A CA3066090 A CA 3066090A CA 3066090 A1 CA3066090 A1 CA 3066090A1
Authority
CA
Canada
Prior art keywords
layer
wound
nonwoven fabric
treatment apparatus
dressing
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.)
Pending
Application number
CA3066090A
Other languages
English (en)
French (fr)
Inventor
Neill John Rawson
Amy Nicole Wheldrake
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.)
TJ Smith and Nephew Ltd
Original Assignee
TJ Smith and Nephew Ltd
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 TJ Smith and Nephew Ltd filed Critical TJ Smith and Nephew Ltd
Publication of CA3066090A1 publication Critical patent/CA3066090A1/en
Pending legal-status Critical Current

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
    • A61F13/01—Non-adhesive bandages or dressings
    • A61F13/01008—Non-adhesive bandages or dressings characterised by the material
    • A61F13/01017—Non-adhesive bandages or dressings characterised by the material synthetic, e.g. polymer based
    • 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
    • A61F13/01—Non-adhesive bandages or dressings
    • A61F13/01021—Non-adhesive bandages or dressings characterised by the structure of the dressing
    • 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
    • A61F13/01—Non-adhesive bandages or dressings
    • A61F13/01021—Non-adhesive bandages or dressings characterised by the structure of the dressing
    • A61F13/01029—Non-adhesive bandages or dressings characterised by the structure of the dressing made of multiple layers
    • 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
    • A61F13/0206—Adhesive bandages or dressings with fluid retention members with absorbent fibrous layers, e.g. woven or non-woven absorbent pads or island dressings
    • 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
    • A61F13/0206—Adhesive bandages or dressings with fluid retention members with absorbent fibrous layers, e.g. woven or non-woven absorbent pads or island dressings
    • A61F13/0209—Adhesive bandages or dressings with fluid retention members with absorbent fibrous layers, e.g. woven or non-woven absorbent pads or island dressings comprising superabsorbent material
    • 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
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biomedical Technology (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Anesthesiology (AREA)
  • Hematology (AREA)
  • Materials For Medical Uses (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
CA3066090A 2017-06-30 2018-06-21 Spacer layer for use in a wound dressing Pending CA3066090A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201762527959P 2017-06-30 2017-06-30
US201762527922P 2017-06-30 2017-06-30
US62/527,922 2017-06-30
US62/527,959 2017-06-30
PCT/EP2018/066575 WO2019002086A2 (en) 2017-06-30 2018-06-21 SPACING LAYER FOR USE IN A DRESSING

Publications (1)

Publication Number Publication Date
CA3066090A1 true CA3066090A1 (en) 2019-01-30

Family

ID=62713000

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3066090A Pending CA3066090A1 (en) 2017-06-30 2018-06-21 Spacer layer for use in a wound dressing

Country Status (7)

Country Link
US (1) US20210137744A1 (https=)
EP (1) EP3644915A2 (https=)
JP (1) JP7272964B2 (https=)
CN (1) CN110753531B (https=)
AU (1) AU2018293064A1 (https=)
CA (1) CA3066090A1 (https=)
WO (1) WO2019002086A2 (https=)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112512479B (zh) 2018-08-01 2024-10-01 3M创新知识产权公司 使用负压的软组织治疗
US12268805B2 (en) 2019-03-29 2025-04-08 Kci Licensing, Inc. Dressing with integrated pump and releasably coupled pump actuator
EP3946499B1 (en) 2019-03-29 2026-02-18 Solventum Intellectual Properties Company Negative-pressure treatment with area stabilization
EP4017445B1 (en) * 2019-08-22 2025-02-26 Solventum Intellectual Properties Company System for wound dressing moisture management using forced airflow
WO2021033051A1 (en) * 2019-08-22 2021-02-25 Kci Licensing, Inc. Forced airflow moisture management extremity dressing
US12251295B2 (en) * 2019-12-04 2025-03-18 Kci Manufacturing Unlimited Company Dressing with spacer fabric to promote medial tension
AU2023299174A1 (en) * 2022-06-29 2025-01-16 Biostem Technologies, Inc. Sterile human placental allografts having a plurality of slits, openings, and/or fenestrations formed thereon
CN115192759B (zh) * 2022-07-26 2023-11-24 中原工学院 基于毛细效应具有伤口湿度控制功能的生物基医用纤维材料及其制备方法
EP4642408A1 (en) * 2022-12-28 2025-11-05 Mölnlycke Health Care AB A negative pressure wound therapy dressing
EP4651917A1 (en) * 2023-02-22 2025-11-26 Solventum Intellectual Properties Company Dressing device for negative pressure wound therapy system
EP4428279A1 (de) * 2023-03-10 2024-09-11 Iprotex GmbH & Co. KG Textiles flächengebilde und verfahren zu dessen herstellung

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6440114B1 (en) * 1909-11-14 2002-08-27 The Procter & Gamble Company Disposable absorbent article having fecal management layer
MX9300424A (es) * 1992-11-06 1994-05-31 Kimberly Clark Co Tela laminada fibrosa y metodo y aparato para la fabricacion de la misma.
CA2105026C (en) * 1993-04-29 2003-12-16 Henry Louis Griesbach Iii Shaped nonwoven fabric and method for making the same
CN1241928A (zh) * 1996-12-23 2000-01-19 普罗克特和甘保尔公司 局部用胶粘剂安全固定到佩戴者皮肤上的一次性吸湿用品
DE60220704T2 (de) * 2001-12-03 2008-02-07 Tredegar Film Products Corp. Mit löchern versehene faservliesverbunde und verfahren zu deren herstellung
US20030203691A1 (en) 2002-04-30 2003-10-30 Kimberly-Clark Worldwide, Inc. Nonwoven materials having surface features
GB0316192D0 (en) * 2003-07-11 2003-08-13 Univ Leeds Hydro link spacer fabrics
EP1644564B1 (en) 2003-07-11 2016-06-01 Nonwovens Innovation & Research Institute Limited Nonwoven spacer fabric
US7753894B2 (en) 2004-04-27 2010-07-13 Smith & Nephew Plc Wound cleansing apparatus with stress
GB0508528D0 (en) 2005-04-27 2005-06-01 Smith & Nephew SAI with macrostress
US20060020234A1 (en) * 2004-07-21 2006-01-26 Lin-Shing Chou Absorbent sac wound dressing
JP5805659B2 (ja) 2009-12-22 2015-11-04 スミス アンド ネフュー インコーポレーテッド 陰圧閉鎖療法のための装置および方法
US9345626B2 (en) * 2010-03-18 2016-05-24 Sca Hygiene Products Ab Method for producing a web of a laminate material for retaining faeces and method for producing an absorbent article
GB201006983D0 (en) * 2010-04-27 2010-06-09 Smith & Nephew Wound dressing
US9061095B2 (en) 2010-04-27 2015-06-23 Smith & Nephew Plc Wound dressing and method of use
EP2731708A1 (en) 2011-07-13 2014-05-21 InstrAction GmbH Composite material for chromatographic applications
MX2014000526A (es) * 2011-07-14 2014-10-01 Smith & Nephew Vendaje para heridas y método de tratamiento.
WO2013175306A2 (en) 2012-05-23 2013-11-28 Smith & Nephew Plc Apparatuses and methods for negative pressure wound therapy
BR112015002154A2 (pt) 2012-08-01 2017-07-04 Smith & Nephew curativo de ferimento
AU2014216501B8 (en) * 2013-02-12 2018-09-20 Electrochemical Oxygen Concepts, Inc. Dressing for wound treatment
EP3797744A1 (en) * 2014-05-09 2021-03-31 3M Innovative Properties Company Dressing with contracting layer for linear tissue sites
WO2015193257A1 (en) * 2014-06-18 2015-12-23 Smith & Nephew Plc Wound dressing
US20160074254A1 (en) * 2014-09-12 2016-03-17 The Procter & Gamble Company Nonwoven Material Having Discrete Three-Dimensional Deformations Forming Protrusions Having A Varying Width And Wide Base Openings
JP6802155B2 (ja) 2014-10-06 2020-12-16 ケーシーアイ ライセンシング インコーポレイテッド 負圧治療用多機能ドレッシング構造
JP6743050B2 (ja) 2015-04-27 2020-08-19 スミス アンド ネフュー ピーエルシーＳｍｉｔｈ ＆ Ｎｅｐｈｅｗ Ｐｕｂｌｉｃ Ｌｉｍｉｔｅｄ Ｃｏｍｐａｎｙ 減圧装置および方法
US10076594B2 (en) 2015-05-18 2018-09-18 Smith & Nephew Plc Fluidic connector for negative pressure wound therapy
CN106079658A (zh) * 2016-06-14 2016-11-09 新昌县敏影服饰有限公司 一种双面亲水表层打孔的卫材专用非织造布及其生产工艺

Also Published As

Publication number Publication date
WO2019002086A3 (en) 2019-02-07
AU2018293064A1 (en) 2019-12-05
WO2019002086A2 (en) 2019-01-03
JP7272964B2 (ja) 2023-05-12
CN110753531B (zh) 2022-04-12
CN110753531A (zh) 2020-02-04
US20210137744A1 (en) 2021-05-13
EP3644915A2 (en) 2020-05-06
JP2020525075A (ja) 2020-08-27

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