WOUND CARE MATERIALS, DEVICES AND USES
Material comprising a flexible porous hydrophilic polymer foam or fibre matrix comprising two matrix faces and therebetween a structural matrix framework defining a network of cells, having a cell network surface and therein a network of pores and a powder charge comprising antimicrobial additive an...
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Main Authors | , |
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Format | Patent |
Language | English |
Published |
20.05.2021
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Subjects | |
Online Access | Get full text |
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Abstract | Material comprising a flexible porous hydrophilic polymer foam or fibre matrix comprising two matrix faces and therebetween a structural matrix framework defining a network of cells, having a cell network surface and therein a network of pores and a powder charge comprising antimicrobial additive and/or wound dressing additive, wherein said powder charge is comprised at said matrix face or faces and/or within said cell network or within said structural matrix framework and wherein said additive is micronized, wherein said micronized additive has single particle size population greater than or equal to 1 micron and/or has loss on drying (L.O.D) less than 2% and/or said powder charge additionally comprises and flowing agent and/or bulking agent wherein micronized additive is co-located with said flowing agent and/or bulking agent, method for the preparation thereof comprising micronizing said additive and dosing powder charge to said matrix or a reactive phase for the manufacture of said matrix, devices comprising said material and uses thereof. |
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AbstractList | Material comprising a flexible porous hydrophilic polymer foam or fibre matrix comprising two matrix faces and therebetween a structural matrix framework defining a network of cells, having a cell network surface and therein a network of pores and a powder charge comprising antimicrobial additive and/or wound dressing additive, wherein said powder charge is comprised at said matrix face or faces and/or within said cell network or within said structural matrix framework and wherein said additive is micronized, wherein said micronized additive has single particle size population greater than or equal to 1 micron and/or has loss on drying (L.O.D) less than 2% and/or said powder charge additionally comprises and flowing agent and/or bulking agent wherein micronized additive is co-located with said flowing agent and/or bulking agent, method for the preparation thereof comprising micronizing said additive and dosing powder charge to said matrix or a reactive phase for the manufacture of said matrix, devices comprising said material and uses thereof. |
Author | Dagger, Anthony Lecomte, Helene Anne |
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Snippet | Material comprising a flexible porous hydrophilic polymer foam or fibre matrix comprising two matrix faces and therebetween a structural matrix framework... |
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SubjectTerms | BANDAGES, DRESSINGS OR ABSORBENT PADS CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF,TUBULAR STRUCTURES OF THE BODY, E.G. STENTS DISINFECTION, STERILISATION, OR DEODORISATION OF AIR FILTERS IMPLANTABLE INTO BLOOD VESSELS FIRST-AID KITS FOMENTATION HUMAN NECESSITIES HYGIENE MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES MEDICAL OR VETERINARY SCIENCE METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES PROSTHESES TREATMENT OR PROTECTION OF EYES OR EARS |
Title | WOUND CARE MATERIALS, DEVICES AND USES |
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