CN113543755B - 具有允许清除伤口床宏观变形的突起层的敷料 - Google Patents

具有允许清除伤口床宏观变形的突起层的敷料 Download PDF

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Publication number
CN113543755B
CN113543755B CN201980081696.6A CN201980081696A CN113543755B CN 113543755 B CN113543755 B CN 113543755B CN 201980081696 A CN201980081696 A CN 201980081696A CN 113543755 B CN113543755 B CN 113543755B
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Prior art keywords
dressing
negative pressure
contact layer
debridement
tissue
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CN201980081696.6A
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Chinese (zh)
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CN113543755A (zh
Inventor
贾斯廷·赖斯
克里斯多佛·艾伦·卡罗尔
莎诺·C·英格拉姆
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Soventem Intellectual Property Co
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3M Innovative Properties Co
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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
    • A61F13/00051—Accessories for dressings
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/32—Surgical cutting instruments
    • 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
    • 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
    • A61F13/0246—Adhesive bandages or dressings characterised by the skin-adhering layer
    • 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
    • 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
    • A61M1/91—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
    • A61M1/96—Suction control thereof
    • 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
    • A61M1/966—Suction control thereof having a pressure sensor on or near the dressing
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B2017/00535—Surgical instruments, devices or methods pneumatically or hydraulically operated
    • A61B2017/00561—Surgical instruments, devices or methods pneumatically or hydraulically operated creating a vacuum
    • 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
    • A61F2013/0017—Wound bandages possibility of applying fluid
    • A61F2013/00174—Wound bandages possibility of applying fluid possibility of applying pressure
    • 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
    • A61F2013/00314—Wound bandages with surface treatments
    • A61F2013/00327—Wound bandages with surface treatments to create projections or depressions in surface
    • 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
    • A61M1/84—Drainage tubes; Aspiration tips
    • A61M1/85—Drainage tubes; Aspiration tips with gas or fluid supply means, e.g. for supplying rinsing fluids or anticoagulants
    • 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
    • A61M1/92—Negative pressure wound therapy devices, i.e. devices for applying suction to a wound to promote healing, e.g. including a vacuum dressing with liquid supply means

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Vascular Medicine (AREA)
  • Anesthesiology (AREA)
  • Hematology (AREA)
  • Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Dermatology (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
CN201980081696.6A 2018-11-08 2019-11-08 具有允许清除伤口床宏观变形的突起层的敷料 Active CN113543755B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202311614633.7A CN117838434A (zh) 2018-11-08 2019-11-08 具有允许清除伤口床宏观变形的突起层的敷料

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201862757503P 2018-11-08 2018-11-08
US62/757,503 2018-11-08
PCT/US2019/060479 WO2020097467A1 (en) 2018-11-08 2019-11-08 Dressing with protruding layer allowing for cleansing of wound bed macro deformations

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CN202311614633.7A Division CN117838434A (zh) 2018-11-08 2019-11-08 具有允许清除伤口床宏观变形的突起层的敷料

Publications (2)

Publication Number Publication Date
CN113543755A CN113543755A (zh) 2021-10-22
CN113543755B true CN113543755B (zh) 2023-12-15

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CN201980081696.6A Active CN113543755B (zh) 2018-11-08 2019-11-08 具有允许清除伤口床宏观变形的突起层的敷料
CN202311614633.7A Pending CN117838434A (zh) 2018-11-08 2019-11-08 具有允许清除伤口床宏观变形的突起层的敷料

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Country Status (5)

Country Link
US (2) US20200146896A1 (enExample)
EP (1) EP3876886B1 (enExample)
JP (1) JP2022506830A (enExample)
CN (2) CN113543755B (enExample)
WO (1) WO2020097467A1 (enExample)

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GB0808376D0 (en) 2008-05-08 2008-06-18 Bristol Myers Squibb Co Wound dressing
GB201020236D0 (en) 2010-11-30 2011-01-12 Convatec Technologies Inc A composition for detecting biofilms on viable tissues
WO2012078724A1 (en) 2010-12-08 2012-06-14 Convatec Technologies Inc. Apparatus and method for applying pressure to a wound site
CA2819475C (en) 2010-12-08 2019-02-12 Convatec Technologies Inc. Integrated system for assessing wound exudates
US9526816B2 (en) 2010-12-08 2016-12-27 Convatec Technologies Inc. Wound exudate monitor accessory
GB2497406A (en) 2011-11-29 2013-06-12 Webtec Converting Llc Dressing with a perforated binder layer
EP2935688A2 (en) 2012-12-20 2015-10-28 ConvaTec Technologies Inc. Processing of chemically modified cellulosic fibres
EP4424252B1 (en) 2014-05-09 2026-03-11 Solventum Intellectual Properties Company System having tissue contact layer for use with negative pressure
US10898217B2 (en) 2014-05-09 2021-01-26 Kci Licensing, Inc. Dressing providing apertures with multiple orifice sizes for negative-pressure therapy
WO2015172108A1 (en) 2014-05-09 2015-11-12 Kci Licensing, Inc. Dressing with contracting layer for linear tissue sites
US10143485B2 (en) 2014-05-09 2018-12-04 Kci Licensing, Inc. Debriding dressing for use with negative pressure and fluid instillation
GB201608099D0 (en) 2016-05-09 2016-06-22 Convatec Technologies Inc Negative pressure wound dressing
TW201805034A (zh) 2016-07-08 2018-02-16 美商康瓦鐵克科技股份有限公司 彈性的負壓系統
EP3481360B1 (en) 2016-07-08 2022-03-09 ConvaTec Technologies Inc. Fluid flow sensing
MX2019000234A (es) 2016-07-08 2019-09-06 Convatec Technologies Inc Aparato de recoleccion de fluidos.
US12161792B2 (en) 2017-11-16 2024-12-10 Convatec Limited Fluid collection apparatus
CN113507908A (zh) 2018-11-08 2021-10-15 3M创新知识产权公司 使用穿孔敷料和负压伤口治疗以增加破坏的具有半刚性支撑件的伤口敷料
SG11202112292QA (en) 2019-06-03 2021-12-30 Convatec Ltd Methods and devices to disrupt and contain pathogens
WO2021111412A1 (en) 2019-12-05 2021-06-10 Kci Licensing, Inc. Multi-layer negative pressure incisional wound therapy dressing
US11331221B2 (en) * 2019-12-27 2022-05-17 Convatec Limited Negative pressure wound dressing
US11771819B2 (en) 2019-12-27 2023-10-03 Convatec Limited Low profile filter devices suitable for use in negative pressure wound therapy systems
EP4188294B1 (en) * 2020-07-30 2025-06-18 Solventum Intellectual Properties Company Bioresorbable dressing for negative-pressure therapy
US20240016995A1 (en) * 2020-12-01 2024-01-18 Kci Manufacturing Unlimited Company Contractible dressing manifold with reduced tissue in-growth
GB202110648D0 (en) 2021-07-23 2021-09-08 Convatec Ltd A selectively configurable wound dressing
TWI846285B (zh) * 2023-01-18 2024-06-21 達運精密工業股份有限公司 傷口敷料及其製造方法

Citations (3)

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CN102438563A (zh) * 2009-05-20 2012-05-02 胡安·玛吉士·卡纳达 作为手术后压力治疗可适用的改进真空敷料
CN102791232A (zh) * 2010-03-16 2012-11-21 凯希特许有限公司 上皮形成方法、敷料以及系统
CN103987348A (zh) * 2011-12-16 2014-08-13 凯希特许有限公司 可释放的医用布单

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US8529528B2 (en) * 2008-12-24 2013-09-10 Kci Licensing, Inc. Reduced-pressure wound treatment systems and methods employing microstrain-inducing manifolds
WO2012078556A2 (en) * 2010-12-07 2012-06-14 Kci Licensing, Inc. Wound healing apparatus for promoting granulation and epithelialisation at a tissue site
EP2758086B1 (en) * 2011-09-20 2018-05-23 KCI Licensing, Inc. Tissue treatment systems and methods having a non-tactile-stimulus-activated, macroscopically-deforming material
EP4424252B1 (en) * 2014-05-09 2026-03-11 Solventum Intellectual Properties Company System having tissue contact layer for use with negative pressure
WO2015172108A1 (en) * 2014-05-09 2015-11-12 Kci Licensing, Inc. Dressing with contracting layer for linear tissue sites

Patent Citations (3)

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Publication number Priority date Publication date Assignee Title
CN102438563A (zh) * 2009-05-20 2012-05-02 胡安·玛吉士·卡纳达 作为手术后压力治疗可适用的改进真空敷料
CN102791232A (zh) * 2010-03-16 2012-11-21 凯希特许有限公司 上皮形成方法、敷料以及系统
CN103987348A (zh) * 2011-12-16 2014-08-13 凯希特许有限公司 可释放的医用布单

Also Published As

Publication number Publication date
US20200146896A1 (en) 2020-05-14
WO2020097467A1 (en) 2020-05-14
EP3876886B1 (en) 2023-09-27
CN113543755A (zh) 2021-10-22
JP2022506830A (ja) 2022-01-17
CN117838434A (zh) 2024-04-09
EP3876886A1 (en) 2021-09-15
US20240099898A1 (en) 2024-03-28

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