JP7272964B2 - 創傷被覆材で使用するためのスペーサー層 - Google Patents

創傷被覆材で使用するためのスペーサー層 Download PDF

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Publication number
JP7272964B2
JP7272964B2 JP2019568374A JP2019568374A JP7272964B2 JP 7272964 B2 JP7272964 B2 JP 7272964B2 JP 2019568374 A JP2019568374 A JP 2019568374A JP 2019568374 A JP2019568374 A JP 2019568374A JP 7272964 B2 JP7272964 B2 JP 7272964B2
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Japan
Prior art keywords
layer
wound
nonwoven
dressing
treatment device
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JP2019568374A
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English (en)
Japanese (ja)
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JP2020525075A5 (enExample
JP2020525075A (ja
Inventor
ネイル・ジョン・ローソン
エイミー・ニコル・ウェルドレイク
Original Assignee
ティージェイ スミス アンド ネフュー リミテッド
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Publication of JP2020525075A5 publication Critical patent/JP2020525075A5/ja
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    • 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)
  • 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)
JP2019568374A 2017-06-30 2018-06-21 創傷被覆材で使用するためのスペーサー層 Active JP7272964B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201762527922P 2017-06-30 2017-06-30
US201762527959P 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 (3)

Publication Number Publication Date
JP2020525075A JP2020525075A (ja) 2020-08-27
JP2020525075A5 JP2020525075A5 (enExample) 2021-07-26
JP7272964B2 true JP7272964B2 (ja) 2023-05-12

Family

ID=62713000

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2019568374A Active JP7272964B2 (ja) 2017-06-30 2018-06-21 創傷被覆材で使用するためのスペーサー層

Country Status (7)

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

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020028423A1 (en) 2018-08-01 2020-02-06 Kci Licensing, Inc. Soft-tissue treatment with negative pressure
CN113660918A (zh) * 2019-03-29 2021-11-16 凯希特许有限公司 具有区域稳定性的负压治疗
EP3946502A1 (en) 2019-03-29 2022-02-09 KCI Licensing, Inc. Dressing with integrated pump and releasably coupled pump actuator
WO2021033052A1 (en) * 2019-08-22 2021-02-25 Kci Licensing, Inc. System and method 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
WO2021111370A1 (en) * 2019-12-04 2021-06-10 Kci Licensing, Inc. Dressing with spacer fabric to promote medial tension
EP4395798A4 (en) * 2022-06-29 2025-09-17 Biostem Tech Inc STERILE HUMAN PLACENTAL ALLOGRAFTS HAVING A PLURALITY OF SLITs, OPENINGS AND/OR WINDOWS 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
AU2022492149A1 (en) * 2022-12-28 2025-06-19 Mölnlycke Health Care Ab A negative pressure wound therapy dressing
US20260232495A1 (en) * 2023-02-22 2026-08-13 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

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006503989A (ja) 2002-04-30 2006-02-02 キンバリー クラーク ワールドワイド インコーポレイテッド 表面形態を有する不織材料
US20070059496A1 (en) 2003-07-11 2007-03-15 Stephen J. Russell, Et Al Nonwoven spacer fabric
JP2013529942A (ja) 2010-04-27 2013-07-25 スミス アンド ネフュー ピーエルシー 創傷被覆材
JP2015528727A (ja) 2012-08-01 2015-10-01 スミス アンド ネフュー ピーエルシーＳｍｉｔｈ ＆ Ｎｅｐｈｅｗ Ｐｕｂｌｉｃ Ｌｉｍｉｔｅｄ Ｃｏｍｐａｎｙ 創傷被覆材
US20160095754A1 (en) 2014-10-06 2016-04-07 Kci Licensing, Inc. Multi-function dressing structure for negative-pressure therapy

Family Cites Families (22)

* 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
EP1450741B1 (en) * 2001-12-03 2007-06-13 Tredegar Film Products Corporation Apertured non-woven composites and method for making
GB0316192D0 (en) * 2003-07-11 2003-08-13 Univ Leeds Hydro link spacer fabrics
GB0508528D0 (en) 2005-04-27 2005-06-01 Smith & Nephew SAI with macrostress
US7753894B2 (en) 2004-04-27 2010-07-13 Smith & Nephew Plc Wound cleansing apparatus with stress
US20060020234A1 (en) * 2004-07-21 2006-01-26 Lin-Shing Chou Absorbent sac wound dressing
CN105797224B (zh) 2009-12-22 2019-11-08 史密夫和内修有限公司 用于负压伤口治疗的设备和方法
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
US9061095B2 (en) 2010-04-27 2015-06-23 Smith & Nephew Plc Wound dressing and method of use
US20140311983A1 (en) 2011-07-13 2014-10-23 Instraction Gmbh Composite material for chromatographic applications
AU2012282287B2 (en) * 2011-07-14 2017-06-01 Smith & Nephew Plc Wound dressing and method of treatment
EP3650055B1 (en) 2012-05-23 2026-01-07 Smith & Nephew plc Apparatuses and methods for negative pressure wound therapy
CA2900771C (en) * 2013-02-12 2020-02-18 Electrochemical Oxygen Concepts, Inc. Dressing for wound treatment
WO2015172108A1 (en) * 2014-05-09 2015-11-12 Kci Licensing, Inc. 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
CN113367890B (zh) 2015-04-27 2023-02-21 史密夫及内修公开有限公司 减压装置
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

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006503989A (ja) 2002-04-30 2006-02-02 キンバリー クラーク ワールドワイド インコーポレイテッド 表面形態を有する不織材料
US20070059496A1 (en) 2003-07-11 2007-03-15 Stephen J. Russell, Et Al Nonwoven spacer fabric
JP2013529942A (ja) 2010-04-27 2013-07-25 スミス アンド ネフュー ピーエルシー 創傷被覆材
JP2015528727A (ja) 2012-08-01 2015-10-01 スミス アンド ネフュー ピーエルシーＳｍｉｔｈ ＆ Ｎｅｐｈｅｗ Ｐｕｂｌｉｃ Ｌｉｍｉｔｅｄ Ｃｏｍｐａｎｙ 創傷被覆材
US20160095754A1 (en) 2014-10-06 2016-04-07 Kci Licensing, Inc. Multi-function dressing structure for negative-pressure therapy

Also Published As

Publication number Publication date
CN110753531B (zh) 2022-04-12
WO2019002086A2 (en) 2019-01-03
WO2019002086A3 (en) 2019-02-07
EP3644915A2 (en) 2020-05-06
AU2018293064A1 (en) 2019-12-05
CN110753531A (zh) 2020-02-04
JP2020525075A (ja) 2020-08-27
CA3066090A1 (en) 2019-01-30
US20210137744A1 (en) 2021-05-13

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