DK2572737T3 - Forbedret sårforbinding - Google Patents
Forbedret sårforbinding Download PDFInfo
- Publication number
- DK2572737T3 DK2572737T3 DK11182779.6T DK11182779T DK2572737T3 DK 2572737 T3 DK2572737 T3 DK 2572737T3 DK 11182779 T DK11182779 T DK 11182779T DK 2572737 T3 DK2572737 T3 DK 2572737T3
- Authority
- DK
- Denmark
- Prior art keywords
- layer
- wound
- wound dressing
- absorbent core
- woven
- Prior art date
Links
Classifications
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- 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
- 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
- A61F13/00063—Accessories for dressings comprising medicaments or additives, e.g. odor control, PH control, debriding, antimicrobic
-
- 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
- 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
- A61F13/022—Adhesive bandages or dressings with fluid retention members having more than one layer with different fluid retention characteristics
-
- 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
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/15577—Apparatus or processes for manufacturing
-
- 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
- A61L15/26—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives thereof
-
- 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
- A61L15/46—Deodorants or malodour counteractants, e.g. to inhibit the formation of ammonia or bacteria
-
- 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
- A61L15/52—Water-repellants
-
- 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
- A61F2013/00727—Plasters means for wound humidity control
- A61F2013/00731—Plasters means for wound humidity control with absorbing pads
- A61F2013/0074—Plasters means for wound humidity control with absorbing pads containing foams
-
- 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
- A61F2013/00727—Plasters means for wound humidity control
- A61F2013/00748—Plasters means for wound humidity control with hydrocolloids or superabsorbers
-
- 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
- A61F2013/00902—Plasters containing means
- A61F2013/0091—Plasters containing means with disinfecting or anaesthetics means, e.g. anti-mycrobic
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Veterinary Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Chemical & Material Sciences (AREA)
- Epidemiology (AREA)
- Vascular Medicine (AREA)
- Heart & Thoracic Surgery (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Materials Engineering (AREA)
- Medicinal Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Manufacturing & Machinery (AREA)
- Materials For Medical Uses (AREA)
Claims (14)
1. Ensartet sårforbinding omfattende: en absorberende kerne, et bagsidelag og et vævet eller ikke-vævet stoflag, omfattende et middel med en virkning mod patogen mikrobiel kolonisering af et sår, hvor det vævede eller ikke-vævede stoflag er forbundet med mindst en del af randdelen i forhold til den proksimale overflade af bagsidelaget, der grænser op til midterdelen, hvor det ikke-vævede eller vævede stof ikke er forbundet med den absorberende kerne, hvilken sårforbinding endvidere omfatter et bærerlag, der er fastgjort til det vævede eller ikke-vævede stof i mindst en del af randdelen deraf og har mindst en åbning, gennem hvilken fluid kan passere fra såret til den absorberende kerne.
2. Sårforbinding ifølge krav 1, hvor det vævede eller ikke-vævede stoflag er fastgjort til den samlede del af den proksimale overflade af bagsidelagets randdel.
3. Sårforbinding ifølge krav 1, hvor bærerlaget omfatter en polyurethanfilm, der kan tilpasse sig.
4. Sårforbinding ifølge et af de foregående krav, hvor sårforbindingen omfatter et hudklæbende lag, der er anbragt i randdelen af dens proksimale side.
5. Sårforbinding ifølge krav 4, hvor det hudklæbende lag omfatter et silikonemateriale, fortrinsvis en silikonegel.
6. Sårforbinding ifølge et af de foregående krav, hvor bagsidelaget omfatter et vanduigennemtrængeligt dampgennemtrængeligt lag, fortrinsvis en polyurethanfilm, der kan tilpasse sig.
7. Sårforbinding ifølge et af de foregående krav, hvor det vævede eller ikke-vævede stoflag, der omfatter et middel med en virkning mod patogen mikro biel kolonisering af et sår, omfatter et celluloseacetattekstil eller et bomuldstekstil, der er blevet behandlet med dialkyl-carbamoylchlorid for at give stoffet en stærk hydrofob egenskab.
8. Sårforbinding ifølge et af de foregående krav, hvor det vævede eller ikke-vævede stoflag, der omfatter et middel med en virkning mod patogen mikrobiel kolonisering af et sår, omfatter et stoflag, som bærer mindst et antimikro-bielt middel, der er valgt fra gruppen bestående af kobber, sølv, sølvsalte, jod, povidonjod, chlorhexidin, chlorhexidinsalte, polyhexamethylenbiguanid, polyhexamethylenbiguanidsalte, kvaternære ammoniumsalte og kombinationer deraf.
9. Sårforbinding ifølge krav 8, hvor det mindst ene antimikrobielle middel er frigørligt inkorporeret i stoffet.
10. Sårforbinding ifølge et af de foregående krav, hvor den absorberende kerne omfatter hydrofilt polyurethanskum.
11. Sårforbinding ifølge et af de foregående krav, hvor den absorberende kerne omfatter en række optagelser, der er tilvejebragt i den distale overflade og er fyldt med superabsorberende partikler.
12. Sårforbinding ifølge et af de foregående krav, hvor den absorberende kerne omfatter et fastholdelseslag, der er fyldt med superabsorberende materiale.
13. Sårforbinding ifølge et af de foregående krav til anvendelse i en fremgangsmåde til behandling af et sår.
14. Fremgangsmåde til fremstilling af en sårforbinding ifølge et af kravene 1 til 12, omfattende de følgende trin: a) at tilvejebringe et bærerlag; b) at påføre en overfladebehandlingssubstans eller en primer, der er opløst i et opløsningsmiddel, på den proksimale overflade af bærerlaget; c) at afdampe opløsningsmidlet, hvis der anvendes en primer, der er opløst i et opløsningsmiddel; d) at ekstrudere et lag af ikke-hærdet silikonegel homogent på den primerbehandlede proksimale overflade af bærerlaget; e) at hærde den ikke-hærdede silikonegel ved opvarmning af silikone-gelprækursoren; f) at fjerne midterdelen fra bærerlaget; g) at påføre det behandlede stoflag over den distale overflade af bærerlaget; h) at anbringe den absorberende kerne over det behandlede stoflag, der er centreret over åbningen i bærerlaget; i) at anbringe et bagsidelag over de distale overflader af den absorberende kerne og bærerlaget; j) at forbinde lagene termisk.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP11182779.6A EP2572737B1 (en) | 2011-09-26 | 2011-09-26 | Improved wound dressing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK2572737T3 true DK2572737T3 (da) | 2016-06-27 |
Family
ID=46940495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK11182779.6T DK2572737T3 (da) | 2011-09-26 | 2011-09-26 | Forbedret sårforbinding |
Country Status (6)
| Country | Link |
|---|---|
| US (2) | US9764055B2 (da) |
| EP (3) | EP2572737B1 (da) |
| AU (1) | AU2012314476B2 (da) |
| CA (1) | CA2849939C (da) |
| DK (1) | DK2572737T3 (da) |
| WO (1) | WO2013045494A1 (da) |
Families Citing this family (68)
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| US11771819B2 (en) | 2019-12-27 | 2023-10-03 | Convatec Limited | Low profile filter devices suitable for use in negative pressure wound therapy systems |
| US20230034064A1 (en) * | 2021-07-27 | 2023-02-02 | Pedro Juan LOREDO | Medicated patching system |
| DE102022207955A1 (de) * | 2022-08-02 | 2024-02-08 | Beiersdorf Aktiengesellschaft | Nachhaltiges hydrophobes Coating für medizinische Produkte |
| US20250281334A1 (en) * | 2024-11-21 | 2025-09-11 | Darnella Louise Banks | Sterile Non-Adherent Contoured Dressing/Bandage for Breast Cancer Radiation Treatment |
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| NZ199071A (en) * | 1980-12-08 | 1984-05-31 | Johnson & Johnson Prod Inc | Surgical dressing activated charcoal impregnated with anti-microbial agent |
| US4995382A (en) | 1981-02-13 | 1991-02-26 | Smith And Nephew Associated Companies Limited | Wound dressing, manufacture and use |
| SE460017B (sv) | 1984-03-14 | 1989-09-04 | Landstingens Inkopscentral | Bakterieadsorberande komposition i vattenoloeslig form |
| US4957795A (en) | 1988-05-13 | 1990-09-18 | Minnesota Mining And Manufacturing Company | Absorbent elastomeric wound dressing |
| US5056510A (en) | 1989-04-13 | 1991-10-15 | The Kendall Company | Vented wound dressing |
| GB9123707D0 (en) | 1991-11-07 | 1992-01-02 | Johnson & Johnson Medical Ltd | Polyurethane foam |
| SE500972C2 (sv) * | 1992-03-30 | 1994-10-10 | Moelnlycke Ab | Förfarande och anordning för tillverkning av sårförband samt ett sårförband tillverkat medelst förfarandet |
| US5868724A (en) * | 1993-10-22 | 1999-02-09 | The Procter & Gamble Company | Non-continuous absorbent cores comprising a porous macrostructure of absorbent gelling particles |
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| SE505000C2 (sv) | 1996-05-14 | 1997-06-09 | Moelnlycke Ab | Sårförband samt tillverkningsförfarande därför |
| US7709694B2 (en) | 1998-12-08 | 2010-05-04 | Quick-Med Technologies, Inc. | Materials with covalently-bonded, nonleachable, polymeric antimicrobial surfaces |
| DE60130993T3 (de) | 2000-07-18 | 2013-08-29 | Coloplast A/S | Wundverband |
| JP4448093B2 (ja) * | 2002-12-31 | 2010-04-07 | ベーエスエヌ・メディカル・ゲーエムベーハー | 創傷包帯 |
| US7531711B2 (en) | 2003-09-17 | 2009-05-12 | Ossur Hf | Wound dressing and method for manufacturing the same |
| WO2005034797A2 (en) | 2003-09-17 | 2005-04-21 | Ossur Hf | Wound dressing and method for manufacturing the same |
| US7576256B2 (en) | 2004-12-10 | 2009-08-18 | Abigo Medical Ab | Wound dressing with a bacterial adsorbing composition |
| US20080171958A1 (en) * | 2005-02-24 | 2008-07-17 | Boerge Gundersen | Wound Dressing |
| WO2006121935A2 (en) | 2005-05-10 | 2006-11-16 | Noble Biomaterials, Inc. | Process for creating spun yarn |
| EP2359784B1 (de) | 2005-11-02 | 2017-09-27 | BSN medical GmbH | Absorptionskörper zur Anbringung an menschliche oder tierische Hautoberflächen |
| AU2007238818B2 (en) | 2006-04-11 | 2012-07-05 | Kpr U.S., Llc | Wound dressings with anti-microbial and chelating agents |
| US7462753B2 (en) | 2006-06-19 | 2008-12-09 | Chung Shan Institute Of Science And Technology, Armaments Bureau, M.N.D. | Nano-silver wound dressing |
| DE102008034363A1 (de) | 2007-08-03 | 2009-02-05 | Birgit Riesinger | Wundpflegeartikel mit absorbierender Hülle |
| EP2253336A1 (en) | 2009-05-15 | 2010-11-24 | Spintec Engineering GmbH | A silk medical device with antimicrobial properties and a method of manufacture thereof |
| SE533841C2 (sv) * | 2009-06-15 | 2011-02-01 | Moelnlycke Health Care Ab | Sårförband med hög vätskehanteringskapacitet |
| US9061095B2 (en) * | 2010-04-27 | 2015-06-23 | Smith & Nephew Plc | Wound dressing and method of use |
-
2011
- 2011-09-26 EP EP11182779.6A patent/EP2572737B1/en active Active
- 2011-09-26 EP EP16161424.3A patent/EP3072533B1/en active Active
- 2011-09-26 DK DK11182779.6T patent/DK2572737T3/da active
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2012
- 2012-09-26 WO PCT/EP2012/068965 patent/WO2013045494A1/en not_active Ceased
- 2012-09-26 EP EP12766441.5A patent/EP2744528A1/en not_active Withdrawn
- 2012-09-26 US US14/347,224 patent/US9764055B2/en active Active
- 2012-09-26 AU AU2012314476A patent/AU2012314476B2/en active Active
- 2012-09-26 CA CA2849939A patent/CA2849939C/en active Active
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2017
- 2017-08-22 US US15/683,239 patent/US20180064843A1/en active Pending
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|---|---|
| CA2849939A1 (en) | 2013-04-04 |
| EP2744528A1 (en) | 2014-06-25 |
| EP2572737B1 (en) | 2016-03-23 |
| WO2013045494A1 (en) | 2013-04-04 |
| US9764055B2 (en) | 2017-09-19 |
| AU2012314476B2 (en) | 2016-02-04 |
| EP3072533B1 (en) | 2019-11-06 |
| CA2849939C (en) | 2020-04-28 |
| EP3072533A1 (en) | 2016-09-28 |
| EP2572737A1 (en) | 2013-03-27 |
| US20180064843A1 (en) | 2018-03-08 |
| US20140236112A1 (en) | 2014-08-21 |
| AU2012314476A1 (en) | 2014-05-15 |
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