SG11201909684WA - Coating for medical devices - Google Patents
Coating for medical devicesInfo
- Publication number
- SG11201909684WA SG11201909684WA SG11201909684WA SG11201909684WA SG 11201909684W A SG11201909684W A SG 11201909684WA SG 11201909684W A SG11201909684W A SG 11201909684WA SG 11201909684W A SG11201909684W A SG 11201909684WA
- Authority
- SG
- Singapore
- Prior art keywords
- coating
- substrate
- functional layer
- medical devices
- saccharides
- 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
- A61L29/08—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
- A61L31/02—Inorganic materials
- A61L31/022—Metals or alloys
-
- 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
- A61L31/08—Materials for coatings
- A61L31/10—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
- 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
- A61L33/00—Antithrombogenic treatment of surgical articles, e.g. sutures, catheters, prostheses, or of articles for the manipulation or conditioning of blood; Materials for such treatment
- A61L33/0076—Chemical modification of the substrate
- A61L33/0088—Chemical modification of the substrate by grafting of a monomer onto the substrate
-
- 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
- A61L33/00—Antithrombogenic treatment of surgical articles, e.g. sutures, catheters, prostheses, or of articles for the manipulation or conditioning of blood; Materials for such treatment
- A61L33/04—Use of organic materials, e.g. acetylsalicylic acid
-
- 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
- A61L33/00—Antithrombogenic treatment of surgical articles, e.g. sutures, catheters, prostheses, or of articles for the manipulation or conditioning of blood; Materials for such treatment
- A61L33/06—Use of macromolecular materials
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
- C08L33/04—Homopolymers or copolymers of esters
- C08L33/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, which oxygen atoms are present only as part of the carboxyl radical
- C08L33/08—Homopolymers or copolymers of acrylic acid esters
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
- C08L83/04—Polysiloxanes
-
- 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
- A61L2300/20—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices containing or releasing organic materials
- A61L2300/216—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices containing or releasing organic materials with other specific functional groups, e.g. aldehydes, ketones, phenols, quaternary phosphonium groups
-
- 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
- A61L2300/20—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices containing or releasing organic materials
- A61L2300/23—Carbohydrates
- A61L2300/232—Monosaccharides, disaccharides, polysaccharides, lipopolysaccharides
-
- 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
- A61L2400/02—Treatment of implants to prevent calcification or mineralisation in vivo
-
- 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
- A61L2420/02—Methods for coating medical 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
- A61L2420/06—Coatings containing a mixture of two or more compounds
Abstract
Coating for Medical Devices The invention relates to a medical device comprising at least one substrate with a coating, wherein the coating comprises a functional layer located on the substrate, 5 with the functional layer comprising at least one sugar alcohol and being bonded to the substrate directly or indirectly via a functionalization of the sugar alcohol. Alternatively, the functional layer may also include other saccharides, in which case it is essential that polymerization of the saccharides takes place only upon bonding to the substrate. The inventive medical device exhibits reduced platelet 10 adhesion and aggregation.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102017110748 | 2017-05-17 | ||
DE102017111486.6A DE102017111486A1 (en) | 2017-05-17 | 2017-05-24 | Coating for medical devices |
PCT/EP2018/062848 WO2018210989A1 (en) | 2017-05-17 | 2018-05-17 | Coating for medicinal products |
Publications (1)
Publication Number | Publication Date |
---|---|
SG11201909684WA true SG11201909684WA (en) | 2019-11-28 |
Family
ID=62555021
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG11201909684W SG11201909684WA (en) | 2017-05-17 | 2018-05-17 | Coating for medical devices |
Country Status (13)
Country | Link |
---|---|
US (1) | US11779686B2 (en) |
EP (1) | EP3551242B1 (en) |
JP (1) | JP7249290B2 (en) |
KR (1) | KR102380344B1 (en) |
CN (1) | CN110636871A (en) |
AR (1) | AR111873A1 (en) |
AU (1) | AU2018268312B2 (en) |
BR (1) | BR112019024090B1 (en) |
CA (1) | CA3060672C (en) |
DE (2) | DE102017111486A1 (en) |
ES (1) | ES2864526T3 (en) |
SG (1) | SG11201909684WA (en) |
WO (1) | WO2018210989A1 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2022135878A1 (en) | 2020-12-22 | 2022-06-30 | Acandis Gmbh | Intravascular implant and method for production |
DE102021106472A1 (en) | 2020-12-22 | 2022-06-23 | Acandis Gmbh | Intravascular implant and method of manufacture |
EP4284309A1 (en) * | 2021-01-26 | 2023-12-06 | Phenox GmbH | Coated medical devices |
DE102021102377A1 (en) | 2021-02-02 | 2022-08-04 | Phenox Gmbh | Coating for medical devices |
DE102022114767A1 (en) | 2022-06-13 | 2023-12-14 | Phenox Gmbh | Endovascular device with guide wire |
WO2024018367A1 (en) | 2022-07-22 | 2024-01-25 | Phenox Gmbh | Apparatus and method for treating vasospasm |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6368658B1 (en) * | 1999-04-19 | 2002-04-09 | Scimed Life Systems, Inc. | Coating medical devices using air suspension |
US6200626B1 (en) * | 1999-05-20 | 2001-03-13 | Bausch & Lomb Incorporated | Surface-treatment of silicone medical devices comprising an intermediate carbon coating and graft polymerization |
CN1100082C (en) * | 2000-04-18 | 2003-01-29 | 四川大学 | Surface lubricating modification process of medical high molecular material |
GB0410749D0 (en) * | 2004-05-14 | 2004-06-16 | Dow Corning Ireland Ltd | Coating apparatus |
CN101309709A (en) * | 2005-09-21 | 2008-11-19 | 苏尔莫迪克斯公司 | Coatings and articles including natural biodegradable polysaccharides |
US20070264509A1 (en) * | 2006-05-11 | 2007-11-15 | Yu-Chin Lai | Copolymer and Medical Device with the Copolymer |
US20080004410A1 (en) * | 2006-06-30 | 2008-01-03 | Yu-Chin Lai | Hydrophilic macromonomers having alpha,beta-conjugated carboxylic terminal group and medical devices incorporating same |
WO2008006911A1 (en) * | 2006-07-14 | 2008-01-17 | Biocompatibles Uk Limited | Coated implant |
EP2203498B1 (en) * | 2007-10-05 | 2017-12-06 | Interface Biologics Inc. | Oligofluorinated cross-linked polymers and uses thereof |
EP2403439B1 (en) * | 2009-03-06 | 2016-07-20 | The Regents of The University of California | Thin film vascular stent and biocompatible surface treatment |
DE102010020940B4 (en) * | 2010-05-19 | 2014-09-25 | Heraeus Medical Gmbh | Antibiotic coating |
DE102010022588A1 (en) * | 2010-05-27 | 2011-12-01 | Hemoteq Ag | Balloon catheter with a particle-free drug-releasing coating |
DE102010051740A1 (en) * | 2010-11-19 | 2012-05-24 | Phenox Gmbh | thrombectomy |
KR101304217B1 (en) * | 2011-09-09 | 2013-09-05 | 오스템임플란트 주식회사 | Dental implant with hydrophilic moisturized coating and method for manufacturing the samw |
US20140309673A1 (en) * | 2011-11-11 | 2014-10-16 | Nathan John Dacuycuy | Devices for removing vessel occlusions |
-
2017
- 2017-05-24 DE DE102017111486.6A patent/DE102017111486A1/en not_active Withdrawn
- 2017-05-24 DE DE102017011956.2A patent/DE102017011956A1/en active Pending
-
2018
- 2018-05-17 CN CN201880031336.0A patent/CN110636871A/en active Pending
- 2018-05-17 CA CA3060672A patent/CA3060672C/en active Active
- 2018-05-17 EP EP18729583.7A patent/EP3551242B1/en active Active
- 2018-05-17 ES ES18729583T patent/ES2864526T3/en active Active
- 2018-05-17 KR KR1020197034898A patent/KR102380344B1/en active IP Right Grant
- 2018-05-17 AU AU2018268312A patent/AU2018268312B2/en active Active
- 2018-05-17 AR ARP180101310A patent/AR111873A1/en active IP Right Grant
- 2018-05-17 BR BR112019024090-0A patent/BR112019024090B1/en active IP Right Grant
- 2018-05-17 US US16/612,994 patent/US11779686B2/en active Active
- 2018-05-17 WO PCT/EP2018/062848 patent/WO2018210989A1/en unknown
- 2018-05-17 SG SG11201909684W patent/SG11201909684WA/en unknown
- 2018-05-17 JP JP2019557432A patent/JP7249290B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
JP7249290B2 (en) | 2023-03-30 |
EP3551242A1 (en) | 2019-10-16 |
KR20200010280A (en) | 2020-01-30 |
CA3060672C (en) | 2023-02-14 |
JP2020520256A (en) | 2020-07-09 |
AU2018268312A1 (en) | 2019-11-28 |
BR112019024090B1 (en) | 2022-11-29 |
ES2864526T3 (en) | 2021-10-14 |
KR102380344B1 (en) | 2022-03-31 |
EP3551242B1 (en) | 2021-01-13 |
CA3060672A1 (en) | 2019-11-12 |
DE102017011956A1 (en) | 2018-11-22 |
CN110636871A (en) | 2019-12-31 |
BR112019024090A2 (en) | 2020-06-02 |
AR111873A1 (en) | 2019-08-28 |
US20200215238A1 (en) | 2020-07-09 |
WO2018210989A1 (en) | 2018-11-22 |
US11779686B2 (en) | 2023-10-10 |
AU2018268312B2 (en) | 2021-05-20 |
DE102017111486A1 (en) | 2018-11-22 |
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