CA3097106C - MEDICAL PRODUCT AND ITS PREPARATION PROCESS - Google Patents

MEDICAL PRODUCT AND ITS PREPARATION PROCESS

Info

Publication number
CA3097106C
CA3097106C CA3097106A CA3097106A CA3097106C CA 3097106 C CA3097106 C CA 3097106C CA 3097106 A CA3097106 A CA 3097106A CA 3097106 A CA3097106 A CA 3097106A CA 3097106 C CA3097106 C CA 3097106C
Authority
CA
Canada
Prior art keywords
nonwoven
nanofibrillar cellulose
medical product
nfc
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.)
Active
Application number
CA3097106A
Other languages
English (en)
French (fr)
Other versions
CA3097106A1 (en
Inventor
Kari Luukko
Markus Nuopponen
Lauri Paasonen
Mika Kosonen
Saara LAITINEN
Lindsay DAVIES
Sami Valkonen
Original Assignee
UPM Kymmene Oy
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 UPM Kymmene Oy filed Critical UPM Kymmene Oy
Publication of CA3097106A1 publication Critical patent/CA3097106A1/en
Application granted granted Critical
Publication of CA3097106C publication Critical patent/CA3097106C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/01—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with natural macromolecular compounds or derivatives thereof
    • D06M15/03—Polysaccharides or derivatives thereof
    • D06M15/05—Cellulose or derivatives thereof
    • 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
    • A61F13/0276—Apparatus or processes for manufacturing adhesive dressings or bandages
    • 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
    • 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
    • A61L15/22—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing macromolecular materials
    • A61L15/28—Polysaccharides or their derivatives
    • 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
    • A61L15/60—Liquid-swellable gel-forming materials, e.g. super-absorbents
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P17/00—Drugs for dermatological disorders
    • A61P17/02—Drugs for dermatological disorders for treating wounds, ulcers, burns, scars, keloids, or the like
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M23/00—Treatment of fibres, threads, yarns, fabrics or fibrous goods made from such materials, characterised by the process
    • D06M23/08—Processes in which the treating agent is applied in powder or granular form
    • 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
    • A61F2013/00157—Wound bandages for burns or skin transplants
    • 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
    • A61F2013/00361—Plasters
    • A61F2013/00365—Plasters use
    • A61F2013/0054—Plasters use for deep wounds

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Chemical & Material Sciences (AREA)
  • Hematology (AREA)
  • Materials Engineering (AREA)
  • Epidemiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Textile Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Dermatology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Organic Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Materials For Medical Uses (AREA)
CA3097106A 2019-10-31 2020-10-23 MEDICAL PRODUCT AND ITS PREPARATION PROCESS Active CA3097106C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP19397531.5 2019-10-31
EP19397531.5A EP3816338B1 (en) 2019-10-31 2019-10-31 Medical product and method for preparing thereof

Publications (2)

Publication Number Publication Date
CA3097106A1 CA3097106A1 (en) 2021-04-30
CA3097106C true CA3097106C (en) 2025-09-02

Family

ID=68501551

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3097106A Active CA3097106C (en) 2019-10-31 2020-10-23 MEDICAL PRODUCT AND ITS PREPARATION PROCESS

Country Status (5)

Country Link
US (1) US11826237B2 (https=)
EP (1) EP3816338B1 (https=)
JP (1) JP7680111B2 (https=)
CA (1) CA3097106C (https=)
ES (1) ES2999324T3 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023180277A1 (en) * 2022-03-21 2023-09-28 Fiberlean Technologies Limited Porous surface coated with nanocellulose
CN114652880B (zh) * 2022-05-17 2022-08-26 北京林电伟业电子技术有限公司 灭菌效果检测方法和无线灭菌检测设备

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4233976A (en) * 1978-07-06 1980-11-18 Minnesota Mining And Manufacturing Company Styptic device
JPS58194811A (ja) * 1982-05-10 1983-11-12 Daicel Chem Ind Ltd 湿布材料
JP3130447B2 (ja) * 1995-05-30 2001-01-31 ユニ・チャーム株式会社 使い捨ての体液吸収性着用物品
US6495229B1 (en) * 1999-09-17 2002-12-17 Avery Dennison Corporation Pattern coated adhesive article
EP1149597A1 (en) * 2000-04-25 2001-10-31 The Procter & Gamble Company Breathable absorbent articles comprising chitosan material
US7252837B2 (en) * 2002-06-28 2007-08-07 Ethicon, Inc. Hemostatic wound dressing and method of making same
JP2009263495A (ja) * 2008-04-24 2009-11-12 Panasonic Electric Works Co Ltd ミクロフィブリル化セルロース／樹脂複合マットとその製造方法、ミクロフィブリル化セルロース／樹脂複合材ならびに成形品
FI126259B (fi) 2011-02-11 2016-09-15 Upm Kymmene Corp Mikrofibrilloitu selluloosa käytettäväksi erityisesti atooppisen ihotulehduksen ja psoriasiksen hoidossa
GB2493960B (en) * 2011-08-25 2013-09-18 Brightwake Ltd Non-adherent wound dressing
FI123630B (fi) * 2011-10-24 2013-08-30 Teknologian Tutkimuskeskus Vtt Menetelmä NFC-kalvojen valmistamiseksi alustoille
US9422641B2 (en) * 2012-10-31 2016-08-23 Kimberly-Clark Worldwide, Inc. Filaments comprising microfibrillar cellulose, fibrous nonwoven webs and process for making the same
FI126089B (en) * 2012-12-20 2016-06-30 Kemira Oyj PROCEDURE FOR PREPARING DRAINED MICROFIBRILLARY CELLULOSA
CN203128835U (zh) * 2013-01-08 2013-08-14 黄御玮 一种织带浸渍水洗装置
FI126109B (en) * 2013-02-22 2016-06-30 Upm Kymmene Corp Nanofibril polysaccharide for use in the control and prevention of constriction and scarring
FI126854B (en) * 2013-12-30 2017-06-30 Upm Kymmene Corp The membrane, its use and the method for making the membrane
CN112675679A (zh) * 2015-02-04 2021-04-20 日本瑞翁株式会社 除臭剂
PL3187195T3 (pl) 2015-12-31 2019-04-30 Upm Kymmene Corp Medyczny wyrób wielowarstwowy zawierający celulozę nanowłókienkową oraz sposób jego przygotowywania
DK3228329T3 (da) 2016-04-06 2022-08-29 Upm Kymmene Corp Fremgangsmåde til fremkomst af et lægemiddel, omfattende nanofibrillar cellulose og et lægemiddel
JP6764718B2 (ja) * 2016-07-25 2020-10-07 トヨタ車体株式会社 成形材料混合物及びその製造方法
EP3542784B1 (en) * 2016-11-18 2024-03-06 Panasonic Intellectual Property Management Co., Ltd. Film to be adhered to living body and method for manufacturing same
EP3335740B1 (en) * 2016-12-15 2024-07-24 UPM-Kymmene Corporation Medical hydrogel
EP3385435A1 (en) * 2017-04-03 2018-10-10 Lenzing Aktiengesellschaft Nonwoven cellulose fiber fabric with different sets of pores
CN108339145B (zh) * 2017-11-27 2019-09-20 广州润虹医药科技股份有限公司 一种水胶体以及水胶体敷料及其制备方法
SI3533458T1 (sl) * 2018-03-02 2023-09-29 Upm-Kymmene Corporation Medicinski izdelek, ki vsebuje bioaktivno molekulo, ki je imobilizirana na nanofibrilarno celulozo in postopek za njegovo pripravo

Also Published As

Publication number Publication date
JP2021079089A (ja) 2021-05-27
CA3097106A1 (en) 2021-04-30
EP3816338C0 (en) 2024-12-04
ES2999324T3 (en) 2025-02-25
US11826237B2 (en) 2023-11-28
JP7680111B2 (ja) 2025-05-20
US20210128365A1 (en) 2021-05-06
EP3816338B1 (en) 2024-12-04
EP3816338A1 (en) 2021-05-05

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