BR112017023392A2 - nanofibras antibacterianas - Google Patents
nanofibras antibacterianasInfo
- Publication number
- BR112017023392A2 BR112017023392A2 BR112017023392A BR112017023392A BR112017023392A2 BR 112017023392 A2 BR112017023392 A2 BR 112017023392A2 BR 112017023392 A BR112017023392 A BR 112017023392A BR 112017023392 A BR112017023392 A BR 112017023392A BR 112017023392 A2 BR112017023392 A2 BR 112017023392A2
- Authority
- BR
- Brazil
- Prior art keywords
- nanofibers
- antibacterial
- antibacterial nanofibers
- dressings
- silver
- Prior art date
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
- 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
- A61L15/22—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
- A61L15/62—Compostable, hydrosoluble or hydrodegradable materials
-
- 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
-
- 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
- A61L2300/80—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices characterised by a special chemical form
- A61L2300/802—Additives, excipients, e.g. cyclodextrins, fatty acids, surfactants
-
- 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
- A61L2400/00—Materials characterised by their function or physical properties
- A61L2400/12—Nanosized materials, e.g. nanofibres, nanoparticles, nanowires, nanotubes; Nanostructured surfaces
Landscapes
- Health & Medical Sciences (AREA)
- Hematology (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Materials For Medical Uses (AREA)
Abstract
nanofibras antibacterianas e métodos para sua preparação são descritos. nanofibras antibacterianas incluem nanofibras de alginato como fiadas tratadas com prata para gerar nanofibras de alginato de prata. nanofibras antibacterianas fornecidas são componentes úteis de curativos, em que os curativos opcionalmente compreendem ainda agentes de absorção de mau odor tais como ciclodextrinas.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201562154056P | 2015-04-28 | 2015-04-28 | |
PCT/US2016/029862 WO2016176495A1 (en) | 2015-04-28 | 2016-04-28 | Antibacterial nanofibres |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112017023392A2 true BR112017023392A2 (pt) | 2018-07-17 |
Family
ID=57199778
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112017023392A BR112017023392A2 (pt) | 2015-04-28 | 2016-04-28 | nanofibras antibacterianas |
Country Status (11)
Country | Link |
---|---|
US (1) | US20180133359A1 (pt) |
EP (2) | EP4252786A3 (pt) |
JP (1) | JP6738833B2 (pt) |
CN (1) | CN107708754B (pt) |
AU (1) | AU2016256436B2 (pt) |
BR (1) | BR112017023392A2 (pt) |
CA (1) | CA2992999A1 (pt) |
ES (1) | ES2964692T3 (pt) |
HK (1) | HK1250670A1 (pt) |
PL (1) | PL3288600T3 (pt) |
WO (1) | WO2016176495A1 (pt) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP4368156A2 (en) | 2017-11-09 | 2024-05-15 | ConvaTec Technologies Inc. | Ostomy monitoring system and method |
KR102089086B1 (ko) * | 2018-08-10 | 2020-03-13 | 강원대학교산학협력단 | 항균성 금속 나노입자가 흡착된 나노섬유를 함유한 알긴산 히드로겔 및 이의 용도, 및 이를 제조하는 방법 |
KR102071475B1 (ko) * | 2018-10-30 | 2020-03-02 | 윤대완 | 식품용 위생장갑 및 그 제조 방법 |
USD893514S1 (en) | 2018-11-08 | 2020-08-18 | 11 Health And Technologies Limited | Display screen or portion thereof with graphical user interface |
CN111996617B (zh) * | 2020-09-18 | 2023-03-21 | 青岛大学 | 一种耐火抗菌海藻纤维的制作方法 |
CN112281257B (zh) * | 2020-10-22 | 2023-07-04 | 青岛大学 | 一种负载纳米氯化银的海洋纤维的制备方法 |
CN114182529B (zh) * | 2020-11-17 | 2024-03-26 | 青岛尼希米生物科技有限公司 | 一种抗菌消臭纤维素纤维及其制备方法和应用 |
IT202100002891A1 (it) * | 2021-02-10 | 2022-08-10 | Saati Spa | Composizioni polimeriche per la realizzazione di membrane nanofibrose per applicazioni cosmetico-medicali e procedimento per la loro realizzazione |
CN115252874B (zh) * | 2022-08-18 | 2023-10-20 | 常州美杰医疗用品有限公司 | 一种可生物降解医用绷带及其制备方法 |
Family Cites Families (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1992022285A1 (en) * | 1991-06-14 | 1992-12-23 | Viaderm Pharmaceuticals, Inc. | Alginate wound dressings |
US5792090A (en) * | 1995-06-15 | 1998-08-11 | Ladin; Daniel | Oxygen generating wound dressing |
DE69917285T2 (de) * | 1998-08-14 | 2005-05-19 | Coloplast A/S | Stabilisierte zusammensetzungen mit antibakterieller wirksamkeit |
US6753454B1 (en) * | 1999-10-08 | 2004-06-22 | The University Of Akron | Electrospun fibers and an apparatus therefor |
EP1149595A1 (en) * | 2000-04-25 | 2001-10-31 | The Procter & Gamble Company | Odour control system comprising a cationic polysaccharide and an odour controlling agent |
US6835678B2 (en) * | 2000-05-04 | 2004-12-28 | Kimberly-Clark Worldwide, Inc. | Ion sensitive, water-dispersible fabrics, a method of making same and items using same |
GB0018471D0 (en) * | 2000-07-27 | 2000-09-13 | Avery Dennison Corp | Non-adhering wound dressings containing cyclodextrins |
ATE380041T1 (de) * | 2001-09-12 | 2007-12-15 | Convatec Ltd | Antibakterieller wundverband |
EP1639159B2 (en) * | 2003-06-30 | 2018-07-18 | The Procter & Gamble Company | Coated nanofiber webs |
BRPI0413596A (pt) * | 2003-08-14 | 2006-10-17 | Milliken & Co | dispositivo de cuidado de ferimento contendo prata, sua composição e método de produção |
US20060003654A1 (en) * | 2004-06-30 | 2006-01-05 | Lostocco Michael R | Dispersible alcohol/cleaning wipes via topical or wet-end application of acrylamide or vinylamide/amine polymers |
GB2416781A (en) * | 2004-08-04 | 2006-02-08 | Lightex Ltd | Breathable fabric |
CN101432029A (zh) * | 2005-02-28 | 2009-05-13 | 美利肯公司 | 创伤护理装置 |
CZ300797B6 (cs) * | 2005-04-11 | 2009-08-12 | Elmarco, S. R. O. | Textilie obsahující alespon jednu vrstvu polymerních nanovláken a zpusob výroby vrstvy polymerních nanovláken z roztoku polymeru elektrostatickým zvláknováním |
WO2007112446A2 (en) * | 2006-03-28 | 2007-10-04 | University Of Washington | Alginate-based nanofibers and related scaffolds |
US20100018641A1 (en) * | 2007-06-08 | 2010-01-28 | Kimberly-Clark Worldwide, Inc. | Methods of Applying Skin Wellness Agents to a Nonwoven Web Through Electrospinning Nanofibers |
US8287506B2 (en) * | 2007-10-26 | 2012-10-16 | Electrochemical Oxygen Concepts, Inc. | Apparatus and methods for controlling tissue oxygenation for wound healing and promoting tissue viability |
DE202008007008U1 (de) * | 2008-05-23 | 2008-08-14 | Mcairlaid's Vliesstoffe Gmbh & Co. Kg | Saugfähige Faserstoffbahn |
GB0809499D0 (en) * | 2008-05-23 | 2008-07-02 | Bristol Myers Squibb Co | Polysaccharide nano fibres having antimicrobial properties |
FR2955033B1 (fr) * | 2010-01-14 | 2012-03-02 | Urgo Lab | Nouveau pansement comprenant un voile de microfibres ou de nanofibres capable de gelifier ou se solubiliser |
CN102505461A (zh) * | 2011-10-28 | 2012-06-20 | 褚省吾 | 一种载银海藻酸钙纤维或载银医用无纺布的制备方法 |
US10119202B2 (en) * | 2012-04-30 | 2018-11-06 | The Johns Hopkins University | Method for preparing electro-mechanically stretched hydrogel micro fibers |
GB201213778D0 (en) * | 2012-08-02 | 2012-09-12 | Crawford Healthcare Ltd | Process and dressng |
WO2014066297A1 (en) * | 2012-10-22 | 2014-05-01 | North Carolina State University | Nonwoven fiber materials |
CN102908653A (zh) * | 2012-11-09 | 2013-02-06 | 无锡中科光远生物材料有限公司 | 一种用于深度感染性伤口的抗菌敷料制备方法 |
CN103225134B (zh) * | 2013-05-09 | 2014-12-24 | 张家港耐尔纳米科技有限公司 | 一种载银活性炭纤维的制备方法 |
CN104083800B (zh) * | 2014-04-30 | 2016-05-04 | 佛山市优特医疗科技有限公司 | 含硫代硫酸银配合物或银氨配合物的可吸湿的含银制品及其制备方法 |
CN203988649U (zh) * | 2014-08-06 | 2014-12-10 | 威海洁瑞医用制品有限公司 | 一种银离子藻酸盐复合敷料 |
-
2016
- 2016-04-28 US US15/570,276 patent/US20180133359A1/en active Pending
- 2016-04-28 CN CN201680038288.9A patent/CN107708754B/zh active Active
- 2016-04-28 CA CA2992999A patent/CA2992999A1/en active Pending
- 2016-04-28 AU AU2016256436A patent/AU2016256436B2/en active Active
- 2016-04-28 BR BR112017023392A patent/BR112017023392A2/pt not_active Application Discontinuation
- 2016-04-28 WO PCT/US2016/029862 patent/WO2016176495A1/en unknown
- 2016-04-28 EP EP23193492.8A patent/EP4252786A3/en active Pending
- 2016-04-28 JP JP2017556548A patent/JP6738833B2/ja active Active
- 2016-04-28 ES ES16787182T patent/ES2964692T3/es active Active
- 2016-04-28 EP EP16787182.1A patent/EP3288600B1/en active Active
- 2016-04-28 PL PL16787182.1T patent/PL3288600T3/pl unknown
-
2018
- 2018-08-09 HK HK18110213.0A patent/HK1250670A1/zh unknown
Also Published As
Publication number | Publication date |
---|---|
CA2992999A1 (en) | 2016-11-03 |
EP3288600A1 (en) | 2018-03-07 |
ES2964692T3 (es) | 2024-04-09 |
EP3288600B1 (en) | 2023-09-06 |
AU2016256436A1 (en) | 2017-11-09 |
EP4252786A2 (en) | 2023-10-04 |
AU2016256436B2 (en) | 2020-10-22 |
JP6738833B2 (ja) | 2020-08-12 |
WO2016176495A1 (en) | 2016-11-03 |
EP3288600A4 (en) | 2019-01-02 |
EP4252786A3 (en) | 2023-11-15 |
CN107708754A (zh) | 2018-02-16 |
US20180133359A1 (en) | 2018-05-17 |
EP3288600C0 (en) | 2023-09-06 |
CN107708754B (zh) | 2021-08-06 |
JP2018515193A (ja) | 2018-06-14 |
PL3288600T3 (pl) | 2024-02-19 |
HK1250670A1 (zh) | 2019-01-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BR112017023392A2 (pt) | nanofibras antibacterianas | |
CY1124663T1 (el) | Αντιιικα παραγωγα ν4-υδροξυκυτιδινης | |
EA201890204A1 (ru) | Антибактериальные соединения | |
CL2018000353A1 (es) | Agentes inductores de la apoptosis para tratar el cáncer y enfermedades inmunes y autoinmunes | |
EA201990043A1 (ru) | Антибактериальные соединения | |
CL2017001040A1 (es) | Métodos para tratar infecciones por el virus filoviridae | |
SA517381998B1 (ar) | تركيبة لتضميد الجرح | |
BR112017007301A2 (pt) | estruturas fibrosas solúveis e métodos para a fabricação das mesmas | |
CL2017003297A1 (es) | Métodos de deshidratación de soluciones alcohólicas mediante osmosis y sistemas relacionados. | |
BR112016028045A8 (pt) | biopolímeros modificados, e seus métodos de produção | |
BR112017014230A2 (pt) | endófitos de semente através de cultivares e espécies, composições associadas e métodos de uso dos mesmos | |
BR112017001049A2 (pt) | material biocomposto anisotrópico, implantes médicos contendo o mesmo e métodos de tratamento do mesmo | |
BR112017007305A2 (pt) | estruturas fibrosas com aberturas e métodos para a produção das mesmas | |
BR112016015105A2 (pt) | Conjugados var2csa-droga | |
BR112015023752A2 (pt) | complexos multiespecificos monovalentes e multivalentes e seus usos | |
BR112017019412A2 (pt) | proteínas ligadoras de tslp | |
EA201592074A1 (ru) | Композиции и способы изменения сигнальной системы вторичного мессенджера | |
BR112018010381A2 (pt) | composições para tratamento de cabelo, condicionadora de cabelo e para alteração da cor do cabelo, sistema para tratamento de cabelo, métodos para tratamento de cabelo e para alteração da cor do cabelo, e, kit de multicompartimentos. | |
UY35661A (es) | Nuevos derivados fosfatos, su procedimiento de preparación y las composiciones farmacéuticas que lo s contienen | |
CL2016002207A1 (es) | Compuestos derivados de 1,2-dihidro-3h-pirrolo[1,2-c]imidazol-3-ona, con actividad antibacteriana gram (+) y gram (-); composicion farmacéutica que los comprende. | |
CR20150604A (es) | Proceso para la preparación de eritrocitos cargados con una o más sustancias de interés farmacéutico y eritrocitos así obtenidos | |
BR112018003154A2 (pt) | soluções de glicosídeo de esteviol | |
CY1123194T1 (el) | Νεες αντιβακτηριακες ενωσεις | |
BR112016023815A2 (pt) | composições tópicas para o alívio da dor, produção e uso | |
SV2016005301A (es) | Nuevos compuestos macrocíclicos |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
B11B | Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements |