CA2939522C - Asymmetric multilayer film for ostomy application - Google Patents

Asymmetric multilayer film for ostomy application Download PDF

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Publication number
CA2939522C
CA2939522C CA2939522A CA2939522A CA2939522C CA 2939522 C CA2939522 C CA 2939522C CA 2939522 A CA2939522 A CA 2939522A CA 2939522 A CA2939522 A CA 2939522A CA 2939522 C CA2939522 C CA 2939522C
Authority
CA
Canada
Prior art keywords
layer
thickness
multilayer film
adhesive
copolymer
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
CA2939522A
Other languages
English (en)
French (fr)
Other versions
CA2939522A1 (en
Inventor
Moh-Ching Oliver Chang
Joel D. Shutt
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.)
Hollister Inc
Original Assignee
Hollister Inc
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 US14/204,474 external-priority patent/US9931239B2/en
Application filed by Hollister Inc filed Critical Hollister Inc
Publication of CA2939522A1 publication Critical patent/CA2939522A1/en
Application granted granted Critical
Publication of CA2939522C publication Critical patent/CA2939522C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • A61L28/00—Materials for colostomy devices
    • A61L28/0007—Materials for colostomy devices containing macromolecular materials
    • A61L28/0026—Mixtures of macromolecular compounds
    • 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
    • A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices ; Anti-rape devices
    • A61F5/44—Devices worn by the patient for reception of urine, faeces, catamenial or other discharge; Colostomy devices
    • A61F5/445—Colostomy, ileostomy or urethrostomy devices
    • 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
    • A61L2420/00—Materials or methods for coatings medical devices
    • A61L2420/08—Coatings comprising two or more layers

Landscapes

  • Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Nursing (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Biomedical Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Materials For Medical Uses (AREA)
  • Laminated Bodies (AREA)
CA2939522A 2014-03-11 2015-03-03 Asymmetric multilayer film for ostomy application Active CA2939522C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14/204,474 US9931239B2 (en) 2013-02-07 2014-03-11 Asymmetric multilayer film for ostomy application
US14/204,474 2014-03-11
PCT/US2015/018453 WO2015138190A1 (en) 2014-03-11 2015-03-03 Asymmetric multilayer film for ostomy application

Publications (2)

Publication Number Publication Date
CA2939522A1 CA2939522A1 (en) 2015-09-17
CA2939522C true CA2939522C (en) 2021-11-23

Family

ID=53039563

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2939522A Active CA2939522C (en) 2014-03-11 2015-03-03 Asymmetric multilayer film for ostomy application

Country Status (9)

Country Link
EP (1) EP3116559B1 (enExample)
JP (1) JP6546191B2 (enExample)
AU (2) AU2015229833B2 (enExample)
CA (1) CA2939522C (enExample)
DK (1) DK3116559T3 (enExample)
ES (1) ES2786314T3 (enExample)
HU (1) HUE048856T2 (enExample)
LT (1) LT3116559T (enExample)
WO (1) WO2015138190A1 (enExample)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2683868A1 (en) 2007-04-24 2008-11-06 Bristol-Myers Squibb Company Closure system for a drainable pouch
CA2689582C (en) 2007-06-12 2016-08-09 Convatec Technologies Inc. Ostomy appliance
WO2010060115A1 (en) 2008-11-19 2010-05-27 Convatec Technologies Inc. Ostomy pouch appliance
EP2451852B1 (en) 2009-07-07 2019-04-17 ConvaTec Technologies Inc. Pressure sensitive silicone adhesives with amphiphilic copolymers
CA2772527C (en) 2009-09-11 2017-12-12 Convatec Technologies Inc. Controlled discharge ostomy appliance and shield therefor
US10285847B2 (en) 2011-09-29 2019-05-14 Convatec Technologies Inc. Ostomy pouch with filtering system
GB201115160D0 (en) 2011-09-02 2011-10-19 Trio Healthcare Ltd Discharge solidifier and malodour control
KR20160147898A (ko) 2014-04-24 2016-12-23 컨바텍 테크놀러지스 인크 인공항문 주머니 필터 시스템
CN108366870B (zh) 2015-10-14 2022-06-28 康沃特克科技公司 具有开孔系统的医疗设备
MX2020004744A (es) 2017-11-09 2020-08-13 11 Health And Tech Limited Sistema y metodo de monitoreo de ostomia.
USD893514S1 (en) 2018-11-08 2020-08-18 11 Health And Technologies Limited Display screen or portion thereof with graphical user interface
EP3692956A1 (en) 2019-02-07 2020-08-12 ConvaTec Technologies Inc. Adjustable convex ostomy device
JP7458416B2 (ja) 2019-04-25 2024-03-29 コンバテック・テクノロジーズ・インコーポレイテッド 接着剤を組み込んだオストミーウェハ、オストミーウェハを含むオストミー装置、及びオストミーウェハとオストミー装置の接触方法
CN114007558B (zh) 2019-04-25 2024-08-02 康沃特克科技公司 结合有粘合物和泡沫层的造口术薄片、包括该造口术薄片的造口术装置以及施加方法
US11679020B2 (en) 2019-04-25 2023-06-20 Convatec Technologies, Inc. Perforated chamber ostomy wafers, ostomy devices including the same, and methods of applying ostomy wafers and ostomy devices
AU2021361238A1 (en) 2020-10-15 2023-05-25 Convatec Technologies Inc. Ostomy systems and methods

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2289647A (en) * 1994-05-19 1995-11-29 Squibb & Sons Inc film construction for a disposable ostomy pouch
US5806983A (en) * 1996-07-05 1998-09-15 Colgate-Palmolive Company Pouch having radio frequency energy sealable layer
US7255903B1 (en) * 1999-10-25 2007-08-14 Cryovac, Inc. Patch bag with patch containing high and low crystallinity ethylene copolymers
US7270860B2 (en) 1999-11-22 2007-09-18 Hollister Incorporated Multilayer chlorine-free film with barrier layer of a polyamide blend and ostomy pouches formed therefrom
EP1390084B1 (en) * 2001-05-01 2011-03-23 A.V. Topchiev Institute of Petrochemical Synthesis Two-phase, water-absorbent bioadhesive composition
US7758557B2 (en) * 2003-11-21 2010-07-20 Kimberly-Clark Worldwide, Inc. Reduced-noise composite materials and disposable personal care devices employing same
US20070237916A1 (en) * 2006-03-28 2007-10-11 Torben Rasmussen Multilayer film free of halogens which is impermeable to aroma compounds
ES2885856T3 (es) * 2009-11-06 2021-12-15 Hollister Inc Película multicapa y producto de ostomía fabricado a partir de la misma
EP2797993A4 (en) * 2011-12-28 2015-12-09 Hollister Inc INSONORIZING NONWOVEN MATERIAL, SOUNDING MULTILAYER FILM AND FABRICATED LAMINATES THEREOF
US9265648B2 (en) * 2012-05-15 2016-02-23 Hollister Incorporated Odor barrier film
US9050387B2 (en) * 2013-02-07 2015-06-09 Hollister Incorporated Sound absorbing ostomy pouch

Also Published As

Publication number Publication date
EP3116559B1 (en) 2020-02-05
AU2015229833B2 (en) 2018-06-14
WO2015138190A1 (en) 2015-09-17
ES2786314T3 (es) 2020-10-09
AU2018223054A1 (en) 2018-09-20
AU2015229833A1 (en) 2016-09-01
CA2939522A1 (en) 2015-09-17
EP3116559A1 (en) 2017-01-18
DK3116559T3 (da) 2020-03-30
AU2018223054B2 (en) 2019-12-12
JP2017511172A (ja) 2017-04-20
JP6546191B2 (ja) 2019-07-17
LT3116559T (lt) 2020-02-25
HUE048856T2 (hu) 2020-08-28

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AU2012362294B2 (en) Sound absorbing non-woven material, sound absorbing multilayer film, and laminates made thereof
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EP3160732B1 (en) Multilayer film including odor barrier layer having sound dampening properties
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JP2015174349A (ja) ヒートシール性多層フィルムおよび易開封性医療用包装体

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