JP7688043B2 - 創傷被覆材制御及び活性化 - Google Patents

創傷被覆材制御及び活性化 Download PDF

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Publication number
JP7688043B2
JP7688043B2 JP2022559777A JP2022559777A JP7688043B2 JP 7688043 B2 JP7688043 B2 JP 7688043B2 JP 2022559777 A JP2022559777 A JP 2022559777A JP 2022559777 A JP2022559777 A JP 2022559777A JP 7688043 B2 JP7688043 B2 JP 7688043B2
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Japan
Prior art keywords
layer
wound
nitric oxide
dressing
wound dressing
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JP2022559777A
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English (en)
Japanese (ja)
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JP2023521619A5 (https=
JP2023521619A (ja
JPWO2021198461A5 (https=
Inventor
アスピオティ、マリア
ブラウン、マイケル
ブラウンヒル、ヴァルニ、ラチンドラ
ダガー、アントニー、コリン
エレリントン、マーク、ジョン
フィッツジェラルド、ダニエル、ジェイムズ
フライ、ニコラス、チャールトン
ジャファール、ラティファ
ハモンド、ヴィクトリア、ジョディ
ハートウェル、エドワード、ヤーベリー
ラウソン、ニール、ジョン
スミス、アナ、エリザベス
トムソン、リアム
ウェブスター、イアン
Original Assignee
ティージェイ スミス アンド ネフュー リミテッド
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
Priority claimed from GBGB2004859.1A external-priority patent/GB202004859D0/en
Priority claimed from GBGB2004878.1A external-priority patent/GB202004878D0/en
Application filed by ティージェイ スミス アンド ネフュー リミテッド filed Critical ティージェイ スミス アンド ネフュー リミテッド
Publication of JP2023521619A publication Critical patent/JP2023521619A/ja
Publication of JP2023521619A5 publication Critical patent/JP2023521619A5/ja
Publication of JPWO2021198461A5 publication Critical patent/JPWO2021198461A5/ja
Priority to JP2025085030A priority Critical patent/JP2025122101A/ja
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Publication of JP7688043B2 publication Critical patent/JP7688043B2/ja
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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
    • A61M35/00—Devices for applying media, e.g. remedies, on the human body
    • A61M35/30—Gas therapy for therapeutic treatment of the skin
    • 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
    • A61F13/0223—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
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/18—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing inorganic materials
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/20—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing organic materials
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/42—Use of materials characterised by their function or physical properties
    • A61L15/44—Medicaments
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/42—Use of materials characterised by their function or physical properties
    • A61L15/58—Adhesives
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/42—Use of materials characterised by their function or physical properties
    • A61L15/60—Liquid-swellable gel-forming materials, e.g. super-absorbents
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L26/00—Chemical aspects of, or use of materials for, wound dressings or bandages in liquid, gel or powder form
    • A61L26/0061—Use of materials characterised by their function or physical properties
    • A61L26/0066—Medicaments; Biocides
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L26/00—Chemical aspects of, or use of materials for, wound dressings or bandages in liquid, gel or powder form
    • A61L26/0061—Use of materials characterised by their function or physical properties
    • A61L26/008—Hydrogels or hydrocolloids
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
    • A61L2300/10—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices containing or releasing inorganic materials
    • A61L2300/114—Nitric oxide, i.e. NO
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
    • A61L2300/20—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices containing or releasing organic materials
    • A61L2300/21—Acids
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
    • A61L2300/40—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices characterised by a specific therapeutic activity or mode of action
    • A61L2300/404—Biocides, antimicrobial agents, antiseptic agents
    • 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
    • A61M2202/00—Special media to be introduced, removed or treated
    • A61M2202/02—Gases
    • A61M2202/0266—Nitrogen (N)
    • A61M2202/0275—Nitric oxide [NO]

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • Materials Engineering (AREA)
  • Hematology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Inorganic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Vascular Medicine (AREA)
  • Anesthesiology (AREA)
  • Materials For Medical Uses (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
JP2022559777A 2020-04-02 2021-04-01 創傷被覆材制御及び活性化 Active JP7688043B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2025085030A JP2025122101A (ja) 2020-04-02 2025-05-21 創傷被覆材制御及び活性化

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
GB2004859.1 2020-04-02
GBGB2004859.1A GB202004859D0 (en) 2020-04-02 2020-04-02 Wound dressing control and activation
GB2004878.1 2020-04-02
GBGB2004878.1A GB202004878D0 (en) 2020-04-02 2020-04-02 Wound dressing
PCT/EP2021/058693 WO2021198461A1 (en) 2020-04-02 2021-04-01 Wound dressing control and activation

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2025085030A Division JP2025122101A (ja) 2020-04-02 2025-05-21 創傷被覆材制御及び活性化

Publications (4)

Publication Number Publication Date
JP2023521619A JP2023521619A (ja) 2023-05-25
JP2023521619A5 JP2023521619A5 (https=) 2024-04-12
JPWO2021198461A5 JPWO2021198461A5 (https=) 2024-04-12
JP7688043B2 true JP7688043B2 (ja) 2025-06-03

Family

ID=75396793

Family Applications (2)

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JP2022559777A Active JP7688043B2 (ja) 2020-04-02 2021-04-01 創傷被覆材制御及び活性化
JP2025085030A Pending JP2025122101A (ja) 2020-04-02 2025-05-21 創傷被覆材制御及び活性化

Family Applications After (1)

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JP2025085030A Pending JP2025122101A (ja) 2020-04-02 2025-05-21 創傷被覆材制御及び活性化

Country Status (8)

Country Link
US (1) US20230158284A1 (https=)
EP (1) EP4126087A1 (https=)
JP (2) JP7688043B2 (https=)
CN (1) CN115361976A (https=)
AU (1) AU2021250459A1 (https=)
CA (1) CA3172325A1 (https=)
GB (2) GB2628734B (https=)
WO (1) WO2021198461A1 (https=)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB202114307D0 (en) * 2021-10-06 2021-11-17 Smith & Nephew Wound dressing compositions and methods of use and preparation therof
CN116135141A (zh) * 2021-11-18 2023-05-19 霍尼韦尔国际公司 用于出血检测的装置和方法
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
GB202215521D0 (en) 2022-10-20 2022-12-07 Thirty Holdings Ltd Wound dressings
GB202305333D0 (en) * 2023-04-12 2023-05-24 Smith & Nephew Wound dressing with combinable nitric oxide generating components
US20250065021A1 (en) * 2023-08-23 2025-02-27 Cilag Gmbh International Wound closure system having medicant
GB202317124D0 (en) * 2023-11-08 2023-12-20 Smith & Nephew Wound dressing with embeded composite layer

Citations (8)

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WO2007084533A2 (en) 2006-01-17 2007-07-26 The University Of Akron Debridement method using topical nitric oxide donor devices and compositions
JP2008532605A (ja) 2005-03-11 2008-08-21 インセンス・リミテッド 皮膚用包帯に関する改良
WO2010048724A1 (en) 2008-10-30 2010-05-06 Chris Miller Nitric oxide-releasing dressings
JP2010522050A (ja) 2007-03-27 2010-07-01 ノーラブズ エービー 一酸化窒素送達のための局所皮膚送達装置
CN103622917A (zh) 2012-08-23 2014-03-12 台湾尼奥克斯生物科技股份有限公司 基于微囊化亚硝酸盐和酸化水凝胶的延时产生一氧化氮的系统和方法
JP2015523181A (ja) 2012-08-01 2015-08-13 スミス アンド ネフュー ピーエルシーＳｍｉｔｈ ＆ Ｎｅｐｈｅｗ Ｐｕｂｌｉｃ Ｌｉｍｉｔｅｄ Ｃｏｍｐａｎｙ 創傷被覆材および治療方法
DE102014002000A1 (de) 2014-02-17 2015-08-20 Mechatronic Ag Unterdrucktherapiegerät
WO2016079538A1 (en) 2014-11-21 2016-05-26 Edixomed Limited Dressing system

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US20090214624A1 (en) 2004-11-29 2009-08-27 The University Of Akron Topical nitric oxide donor devices and methods for their therapeutic use
US7622629B2 (en) * 2005-12-15 2009-11-24 Aalnex, Inc. Wound shield for exudate management
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ITBS20110095A1 (it) 2011-06-28 2012-12-29 Copromec S R L Pistone per una macchina per la pressofusione
JP2013012667A (ja) 2011-06-30 2013-01-17 Sharp Corp 太陽電池用ウエハ、太陽電池およびその製造方法
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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
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Publication number Priority date Publication date Assignee Title
JP2008532605A (ja) 2005-03-11 2008-08-21 インセンス・リミテッド 皮膚用包帯に関する改良
WO2007084533A2 (en) 2006-01-17 2007-07-26 The University Of Akron Debridement method using topical nitric oxide donor devices and compositions
JP2010522050A (ja) 2007-03-27 2010-07-01 ノーラブズ エービー 一酸化窒素送達のための局所皮膚送達装置
WO2010048724A1 (en) 2008-10-30 2010-05-06 Chris Miller Nitric oxide-releasing dressings
JP2015523181A (ja) 2012-08-01 2015-08-13 スミス アンド ネフュー ピーエルシーＳｍｉｔｈ ＆ Ｎｅｐｈｅｗ Ｐｕｂｌｉｃ Ｌｉｍｉｔｅｄ Ｃｏｍｐａｎｙ 創傷被覆材および治療方法
CN103622917A (zh) 2012-08-23 2014-03-12 台湾尼奥克斯生物科技股份有限公司 基于微囊化亚硝酸盐和酸化水凝胶的延时产生一氧化氮的系统和方法
DE102014002000A1 (de) 2014-02-17 2015-08-20 Mechatronic Ag Unterdrucktherapiegerät
WO2016079538A1 (en) 2014-11-21 2016-05-26 Edixomed Limited Dressing system

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Publication number Publication date
US20230158284A1 (en) 2023-05-25
JP2023521619A (ja) 2023-05-25
WO2021198461A1 (en) 2021-10-07
GB202409280D0 (en) 2024-08-14
GB202215487D0 (en) 2022-12-07
JP2025122101A (ja) 2025-08-20
GB2608775A (en) 2023-01-11
GB2628734A (en) 2024-10-02
CN115361976A (zh) 2022-11-18
GB2608775B (en) 2024-12-25
GB2628734B (en) 2024-12-18
CA3172325A1 (en) 2021-10-07
EP4126087A1 (en) 2023-02-08
AU2021250459A1 (en) 2022-10-27

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