CN110753531B - 用于伤口敷料的间隔层 - Google Patents

用于伤口敷料的间隔层 Download PDF

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Publication number
CN110753531B
CN110753531B CN201880039458.4A CN201880039458A CN110753531B CN 110753531 B CN110753531 B CN 110753531B CN 201880039458 A CN201880039458 A CN 201880039458A CN 110753531 B CN110753531 B CN 110753531B
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CN
China
Prior art keywords
layer
nonwoven
wound
dressing
fibrous
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
CN201880039458.4A
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English (en)
Chinese (zh)
Other versions
CN110753531A (zh
Inventor
尼尔·约翰·罗森
艾米·妮可·惠德雷克
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
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TJ Smith and Nephew Ltd
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Publication date
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Publication of CN110753531A publication Critical patent/CN110753531A/zh
Application granted granted Critical
Publication of CN110753531B publication Critical patent/CN110753531B/zh
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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
    • A61F13/01—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)
CN201880039458.4A 2017-06-30 2018-06-21 用于伤口敷料的间隔层 Active CN110753531B (zh)

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 (2)

Publication Number Publication Date
CN110753531A CN110753531A (zh) 2020-02-04
CN110753531B true CN110753531B (zh) 2022-04-12

Family

ID=62713000

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201880039458.4A Active CN110753531B (zh) 2017-06-30 2018-06-21 用于伤口敷料的间隔层

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)

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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 (4)

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CN1823189A (zh) * 2003-07-11 2006-08-23 无纺布创新&研究发展院有限公司 无纺间隔织物
CN103857365A (zh) * 2011-07-14 2014-06-11 史密夫及内修公开有限公司 伤口敷料和治疗方法
CN104884008A (zh) * 2012-08-01 2015-09-02 史密夫及内修公开有限公司 伤口敷料
CN106659590A (zh) * 2014-06-18 2017-05-10 史密夫及内修公开有限公司 伤口敷料

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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
US20030203691A1 (en) 2002-04-30 2003-10-30 Kimberly-Clark Worldwide, Inc. Nonwoven materials having surface features
EP1644564B1 (en) 2003-07-11 2016-06-01 Nonwovens Innovation & Research Institute Limited Nonwoven spacer fabric
GB0508528D0 (en) 2005-04-27 2005-06-01 Smith & Nephew SAI with macrostress
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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
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CN1823189A (zh) * 2003-07-11 2006-08-23 无纺布创新&研究发展院有限公司 无纺间隔织物
CN103857365A (zh) * 2011-07-14 2014-06-11 史密夫及内修公开有限公司 伤口敷料和治疗方法
CN104884008A (zh) * 2012-08-01 2015-09-02 史密夫及内修公开有限公司 伤口敷料
CN106659590A (zh) * 2014-06-18 2017-05-10 史密夫及内修公开有限公司 伤口敷料

Also Published As

Publication number Publication date
WO2019002086A2 (en) 2019-01-03
JP7272964B2 (ja) 2023-05-12
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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