BR112012014258A2 - dispositivo médico para uso em curto tempo com agente antibacteriano rapidamente liberável - Google Patents
dispositivo médico para uso em curto tempo com agente antibacteriano rapidamente liberávelInfo
- Publication number
- BR112012014258A2 BR112012014258A2 BR112012014258A BR112012014258A BR112012014258A2 BR 112012014258 A2 BR112012014258 A2 BR 112012014258A2 BR 112012014258 A BR112012014258 A BR 112012014258A BR 112012014258 A BR112012014258 A BR 112012014258A BR 112012014258 A2 BR112012014258 A2 BR 112012014258A2
- Authority
- BR
- Brazil
- Prior art keywords
- medical device
- hydrophilic polymer
- short time
- providing
- substrate material
- 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
- A61L29/00—Materials for catheters, medical tubing, cannulae, or endoscopes or for coating catheters
- A61L29/14—Materials characterised by their function or physical properties, e.g. lubricating compositions
- A61L29/16—Biologically active materials, e.g. therapeutic substances
-
- 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
- A61L29/00—Materials for catheters, medical tubing, cannulae, or endoscopes or for coating catheters
- A61L29/08—Materials for coatings
- A61L29/085—Macromolecular 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
- A61L29/00—Materials for catheters, medical tubing, cannulae, or endoscopes or for coating catheters
- A61L29/14—Materials characterised by their function or physical properties, e.g. lubricating compositions
-
- 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
- A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
- A61L31/14—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified 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
- A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
- A61L31/14—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
- A61L31/16—Biologically active materials, e.g. therapeutic substances
-
- 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
- A61L2300/10—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices containing or releasing inorganic materials
- A61L2300/102—Metals or metal compounds, e.g. salts such as bicarbonates, carbonates, oxides, zeolites, silicates
- A61L2300/104—Silver, e.g. silver sulfadiazine
-
- 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)
- Life Sciences & Earth Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Epidemiology (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Surgery (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Medicinal Chemistry (AREA)
- Molecular Biology (AREA)
- Materials For Medical Uses (AREA)
Abstract
dispositivo médico para uso em curto tempo com agente antibacteriano rapidamente liberável. a presente invenção refere-se a um processo para provimento de um dispositivo médico com atividade antimicrobiana, compreendendo as etapas de: provimento de um material substrato revestido com um polímero hidrofílico, o dito polímero hidrofílico exibindo uma baixa fricção quando umedecido; provimento de uma solução coloidal compreendendo partículas quimicamente reduzidas de um metal oligodinâmico e um polímero hidrofílico, o dito polímero hidrofílico sendo o mesmo como no revestimento do material substrato; e imersão do dito material substrato na solução. um dispositivo médico preparado da mesma maneira também é mostrado. através deste processo, propriedades muito vantajosas do revestimento antibacteriano são obtidas. em particular, uma taxa de liberação relativamente baixa é obtida no fluido de umedecimento, e uma taxa de liberação relativamente alta é obtida na situação de uso pretendida , por exemplo, quando inserido na uretra.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US28807409P | 2009-12-18 | 2009-12-18 | |
EP09180019A EP2338535B1 (en) | 2009-12-18 | 2009-12-18 | Medical device for short time use with quickly releasable antibacterial agent |
PCT/EP2010/070105 WO2011073403A1 (en) | 2009-12-18 | 2010-12-17 | Medical device for short time use with quickly releasable antibacterial agent |
Publications (2)
Publication Number | Publication Date |
---|---|
BR112012014258A2 true BR112012014258A2 (pt) | 2016-06-21 |
BR112012014258B1 BR112012014258B1 (pt) | 2018-10-16 |
Family
ID=42115612
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112012014258A BR112012014258B1 (pt) | 2009-12-18 | 2010-12-17 | processo para provimento de um cateter urinário intermitente com atividade antibacteriana e cateter urinário intermitente com atividade antibacteriana |
Country Status (10)
Country | Link |
---|---|
US (1) | US10172978B2 (pt) |
EP (2) | EP2338535B1 (pt) |
JP (1) | JP5799023B2 (pt) |
CN (1) | CN102655889B (pt) |
AU (1) | AU2010332792B2 (pt) |
BR (1) | BR112012014258B1 (pt) |
CA (1) | CA2780694C (pt) |
DK (1) | DK2338535T3 (pt) |
ES (1) | ES2391441T3 (pt) |
WO (1) | WO2011073403A1 (pt) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
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US8864730B2 (en) | 2005-04-12 | 2014-10-21 | Rochester Medical Corporation | Silicone rubber male external catheter with absorbent and adhesive |
US9707375B2 (en) | 2011-03-14 | 2017-07-18 | Rochester Medical Corporation, a subsidiary of C. R. Bard, Inc. | Catheter grip and method |
CN102357265A (zh) * | 2011-07-29 | 2012-02-22 | 中山大学 | 一种表面改性聚氨酯中心静脉导管及其制备方法 |
CN102886077B (zh) * | 2012-10-19 | 2014-07-23 | 成都盛泰尔生物医药科技有限公司 | 抗菌导尿管及其制备方法 |
US9872969B2 (en) | 2012-11-20 | 2018-01-23 | Rochester Medical Corporation, a subsidiary of C.R. Bard, Inc. | Catheter in bag without additional packaging |
US10092728B2 (en) | 2012-11-20 | 2018-10-09 | Rochester Medical Corporation, a subsidiary of C.R. Bard, Inc. | Sheath for securing urinary catheter |
GB2511528A (en) | 2013-03-06 | 2014-09-10 | Speciality Fibres And Materials Ltd | Absorbent materials |
CN103254401B (zh) * | 2013-04-28 | 2015-03-04 | 杭州纳美科技有限公司 | 一种用于牙刷的抗菌热塑性聚氨酯及其制备方法 |
WO2015103023A1 (en) * | 2013-12-30 | 2015-07-09 | Boston Scientific Scimed, Inc. | Functionalized lubricious medical device coatings |
CN106659820A (zh) | 2014-08-26 | 2017-05-10 | C·R·巴德股份有限公司 | 导尿管 |
CA2980020C (en) | 2015-03-30 | 2023-08-01 | Giridhar Thiagarajan | Application of antimicrobial agents to medical devices |
CN104941007A (zh) * | 2015-06-19 | 2015-09-30 | 青岛普瑞森医药科技有限公司 | 双层交联亲水抗菌涂层液及其使用方法 |
EP3484535B1 (en) | 2016-07-14 | 2022-01-19 | Hollister Incorporated | Hygienic medical devices having hydrophilic coating and methods of forming the same |
AU2018337731C1 (en) | 2017-09-19 | 2024-02-01 | C.R. Bard, Inc. | Urinary catheter bridging device, systems and methods thereof |
CN107693853B (zh) * | 2017-09-30 | 2021-10-15 | 江南大学 | 一种同时具有响应性药物释放和抗菌功能的涂层及其制备方法 |
EP3817785A4 (en) | 2018-07-02 | 2022-07-20 | C. R. Bard, Inc. | ANTIMICROBIAL CATHETER ARRANGEMENTS AND METHODS THEREOF |
CN110496619B (zh) * | 2019-09-10 | 2022-07-22 | 中国科学院上海高等研究院 | CuH催化剂、CuH衍生催化剂、制备方法及应用 |
WO2021086843A1 (en) * | 2019-10-28 | 2021-05-06 | Hollister Incorporated | Urinary catheters and methods for preventing bacterial infections |
GB2594235A (en) * | 2019-11-14 | 2021-10-27 | Mbi Wales Ltd | Ammonia sensor |
GB202103549D0 (en) * | 2021-03-15 | 2021-04-28 | Convatec Ltd | Intermittent catheters |
CN113384750B (zh) * | 2021-06-11 | 2022-08-12 | 上海交通大学 | 降低骨组织磨损的钛合金表面复合水凝胶涂层的构建方法 |
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-
2009
- 2009-12-18 ES ES09180019T patent/ES2391441T3/es active Active
- 2009-12-18 EP EP09180019A patent/EP2338535B1/en not_active Not-in-force
- 2009-12-18 DK DK09180019.3T patent/DK2338535T3/da active
- 2009-12-18 EP EP12178600.8A patent/EP2543399A3/en not_active Withdrawn
-
2010
- 2010-12-17 BR BR112012014258A patent/BR112012014258B1/pt not_active IP Right Cessation
- 2010-12-17 US US12/971,123 patent/US10172978B2/en not_active Expired - Fee Related
- 2010-12-17 CN CN201080056587.8A patent/CN102655889B/zh not_active Expired - Fee Related
- 2010-12-17 WO PCT/EP2010/070105 patent/WO2011073403A1/en active Application Filing
- 2010-12-17 CA CA2780694A patent/CA2780694C/en not_active Expired - Fee Related
- 2010-12-17 AU AU2010332792A patent/AU2010332792B2/en not_active Ceased
- 2010-12-17 JP JP2012543795A patent/JP5799023B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
AU2010332792B2 (en) | 2014-04-03 |
AU2010332792A1 (en) | 2012-06-07 |
EP2338535A1 (en) | 2011-06-29 |
JP5799023B2 (ja) | 2015-10-21 |
DK2338535T3 (da) | 2012-09-24 |
US10172978B2 (en) | 2019-01-08 |
US20110152843A1 (en) | 2011-06-23 |
ES2391441T3 (es) | 2012-11-26 |
EP2338535B1 (en) | 2012-08-01 |
CN102655889A (zh) | 2012-09-05 |
CN102655889B (zh) | 2016-01-20 |
EP2543399A3 (en) | 2013-07-10 |
BR112012014258B1 (pt) | 2018-10-16 |
WO2011073403A1 (en) | 2011-06-23 |
JP2013514108A (ja) | 2013-04-25 |
EP2543399A2 (en) | 2013-01-09 |
CA2780694C (en) | 2018-03-27 |
CA2780694A1 (en) | 2011-06-23 |
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Legal Events
Date | Code | Title | Description |
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B07A | Technical examination (opinion): publication of technical examination (opinion) [chapter 7.1 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 17/12/2010, OBSERVADAS AS CONDICOES LEGAIS. |
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B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE A 10A ANUIDADE. |
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B24J | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12) |
Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2610 DE 12-01-2021 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |