EP2768544A4 - Absorbable in situ gel-forming system, method of making and use thereof - Google Patents
Absorbable in situ gel-forming system, method of making and use thereofInfo
- Publication number
- EP2768544A4 EP2768544A4 EP11874179.2A EP11874179A EP2768544A4 EP 2768544 A4 EP2768544 A4 EP 2768544A4 EP 11874179 A EP11874179 A EP 11874179A EP 2768544 A4 EP2768544 A4 EP 2768544A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- absorbable
- making
- forming system
- situ gel
- situ
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
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
- A61L24/00—Surgical adhesives or cements; Adhesives for colostomy devices
- A61L24/001—Use of materials characterised by their function or physical properties
- A61L24/0031—Hydrogels or hydrocolloids
-
- 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
- A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
- A61L27/50—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
- A61L27/54—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
- A61L24/00—Surgical adhesives or cements; Adhesives for colostomy devices
- A61L24/001—Use of materials characterised by their function or physical properties
- A61L24/0015—Medicaments; Biocides
-
- 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
- A61L24/00—Surgical adhesives or cements; Adhesives for colostomy devices
- A61L24/001—Use of materials characterised by their function or physical properties
- A61L24/0042—Materials resorbable by the body
-
- 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
- A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
- A61L27/50—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
- A61L27/52—Hydrogels or hydrocolloids
-
- 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
- A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
- A61L27/50—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
- A61L27/58—Materials at least partially resorbable by the body
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P35/00—Antineoplastic agents
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P9/00—Drugs for disorders of the cardiovascular system
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P9/00—Drugs for disorders of the cardiovascular system
- A61P9/14—Vasoprotectives; Antihaemorrhoidals; Drugs for varicose therapy; Capillary stabilisers
-
- 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
- A61L2300/416—Anti-neoplastic or anti-proliferative or anti-restenosis or anti-angiogenic agents, e.g. paclitaxel, sirolimus
-
- 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
- A61L2430/00—Materials or treatment for tissue regeneration
- A61L2430/36—Materials or treatment for tissue regeneration for embolization or occlusion, e.g. vaso-occlusive compositions or devices
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Medicinal Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Epidemiology (AREA)
- Transplantation (AREA)
- Materials Engineering (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Surgery (AREA)
- Dermatology (AREA)
- Pharmacology & Pharmacy (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Dispersion Chemistry (AREA)
- Cardiology (AREA)
- Heart & Thoracic Surgery (AREA)
- Biomedical Technology (AREA)
- Molecular Biology (AREA)
- Vascular Medicine (AREA)
- Medicinal Preparation (AREA)
- Materials For Medical Uses (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US2011/056537 WO2013058726A1 (en) | 2011-10-17 | 2011-10-17 | Absorbable in situ gel-forming system, method of making and use thereof |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2768544A1 EP2768544A1 (en) | 2014-08-27 |
EP2768544A4 true EP2768544A4 (en) | 2015-06-24 |
Family
ID=48141188
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP11874179.2A Withdrawn EP2768544A4 (en) | 2011-10-17 | 2011-10-17 | Absorbable in situ gel-forming system, method of making and use thereof |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP2768544A4 (en) |
JP (1) | JP5989126B2 (en) |
CN (2) | CN107252498B (en) |
CA (1) | CA2852386C (en) |
WO (1) | WO2013058726A1 (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20150305892A1 (en) * | 2014-04-25 | 2015-10-29 | Abbott Cardiovascular Systems Inc. | Methods and Devices for Treating a Bodily Lumen with In Situ Generated Structural Support |
CN104189951B (en) * | 2014-09-19 | 2017-06-30 | 赣南师范学院 | A kind of injection quickly forms liquid formulation of micro-molecular hydrogel in situ and its preparation method and application |
CN104383276A (en) * | 2014-10-27 | 2015-03-04 | 济南高达信息技术有限公司 | Traditional Chinese medicine oral liquid preparation agent curing spider nevus and preparation method for oral liquid preparation agent |
WO2017024027A1 (en) * | 2015-08-03 | 2017-02-09 | Tolmar International Limited | Liquid polymer delivery system for extended administration of drugs |
JP6835841B2 (en) * | 2015-11-16 | 2021-02-24 | エボニック オペレーションズ ゲーエムベーハー | Injection solution containing non-nucleic acid reverse transcriptase inhibitor and poly (lactide-co-glycolide) |
WO2017192753A1 (en) * | 2016-05-03 | 2017-11-09 | Bvw Holding Ag | Multiphase gel |
US20220202703A1 (en) * | 2019-03-15 | 2022-06-30 | Poly-Med, Inc. | In situ gel-forming delivery systems, methods and compositions |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0952171A2 (en) * | 1998-01-29 | 1999-10-27 | Poly-Med Inc. | Hydrogel-forming, self-solvating absorbable polyester copolymers, and methods for use thereof |
WO2000071170A1 (en) * | 1999-05-21 | 2000-11-30 | Micro Therapeutics, Inc. | Novel high viscosity embolizing compositions |
WO2004039411A2 (en) * | 2002-10-31 | 2004-05-13 | Pfizer Products Inc. | Solid and semi-solid polymeric ionic conjugates |
EP2100905A2 (en) * | 2008-03-12 | 2009-09-16 | Poly-Med, Inc. | Hydroswellable, segmented, aliphatic polyurethanes and polyurethane ureas |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69636626T2 (en) * | 1995-07-28 | 2007-08-30 | Genzyme Corp., Cambridge | BIODEGRADABLE MULTIBLOKHYDROGENES AND THEIR USE AS CARRIERS FOR CONTROLLED RELEASE PHARMACOLOGICALLY ACTIVE MATERIALS AND TISSUE CONTACT MATERIALS |
EP0923399B1 (en) * | 1996-07-29 | 2004-06-16 | Micro Therapeutics, Inc. | Kit of parts comprising three vials for embolizing vascular sites with an embolizing composition comprising dimethylsulfoxide |
US5854382A (en) * | 1997-08-18 | 1998-12-29 | Meadox Medicals, Inc. | Bioresorbable compositions for implantable prostheses |
AU754003B2 (en) * | 1998-06-30 | 2002-10-31 | Amgen, Inc. | Thermosensitive biodegradable hydrogels for sustained delivery of biologically active agents |
US6245740B1 (en) * | 1998-12-23 | 2001-06-12 | Amgen Inc. | Polyol:oil suspensions for the sustained release of proteins |
US7649023B2 (en) * | 2002-06-11 | 2010-01-19 | Novartis Ag | Biodegradable block copolymeric compositions for drug delivery |
CN1950114A (en) * | 2004-05-12 | 2007-04-18 | 苏尔莫迪克斯公司 | Natural biodegradable polysaccharide coatings for medical articles |
US20050255091A1 (en) * | 2004-05-14 | 2005-11-17 | Loomis Gary L | Hydrogels for biomedical applications |
CN1899264A (en) * | 2006-07-20 | 2007-01-24 | 上海交通大学 | Temperature sensitive type water gel medicine release system and its preparing method |
CN100562358C (en) * | 2007-05-17 | 2009-11-25 | 浙江大学 | With the hydrogel microsphere is the method that template prepares hollow microsphere |
CN101721349B (en) * | 2008-10-16 | 2011-07-20 | 常州百瑞吉生物医药有限公司 | Injectable in-situ crosslinking aquogel and preparation method and application thereof |
CN102146200B (en) * | 2011-04-19 | 2012-08-22 | 复旦大学 | Temperature-sensitive hydrogel based on chemical cross-linking gel granules and preparation method of temperature-sensitive hydrogel |
-
2011
- 2011-10-17 CA CA2852386A patent/CA2852386C/en active Active
- 2011-10-17 CN CN201710269176.0A patent/CN107252498B/en active Active
- 2011-10-17 EP EP11874179.2A patent/EP2768544A4/en not_active Withdrawn
- 2011-10-17 CN CN201180075605.1A patent/CN103998069A/en active Pending
- 2011-10-17 JP JP2014537033A patent/JP5989126B2/en active Active
- 2011-10-17 WO PCT/US2011/056537 patent/WO2013058726A1/en active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0952171A2 (en) * | 1998-01-29 | 1999-10-27 | Poly-Med Inc. | Hydrogel-forming, self-solvating absorbable polyester copolymers, and methods for use thereof |
WO2000071170A1 (en) * | 1999-05-21 | 2000-11-30 | Micro Therapeutics, Inc. | Novel high viscosity embolizing compositions |
WO2004039411A2 (en) * | 2002-10-31 | 2004-05-13 | Pfizer Products Inc. | Solid and semi-solid polymeric ionic conjugates |
EP2100905A2 (en) * | 2008-03-12 | 2009-09-16 | Poly-Med, Inc. | Hydroswellable, segmented, aliphatic polyurethanes and polyurethane ureas |
Non-Patent Citations (1)
Title |
---|
See also references of WO2013058726A1 * |
Also Published As
Publication number | Publication date |
---|---|
CA2852386C (en) | 2019-05-21 |
CN103998069A (en) | 2014-08-20 |
CN107252498B (en) | 2021-02-19 |
JP2014532082A (en) | 2014-12-04 |
EP2768544A1 (en) | 2014-08-27 |
JP5989126B2 (en) | 2016-09-07 |
CA2852386A1 (en) | 2013-04-25 |
WO2013058726A1 (en) | 2013-04-25 |
CN107252498A (en) | 2017-10-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20140506 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
DAX | Request for extension of the european patent (deleted) | ||
RA4 | Supplementary search report drawn up and despatched (corrected) |
Effective date: 20150527 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: A61M 31/00 20060101ALI20150520BHEP Ipc: A61L 24/00 20060101ALI20150520BHEP Ipc: A61L 27/14 20060101AFI20150520BHEP Ipc: A61L 27/58 20060101ALI20150520BHEP Ipc: A61L 27/54 20060101ALI20150520BHEP |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: EXAMINATION IS IN PROGRESS |
|
17Q | First examination report despatched |
Effective date: 20180320 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: EXAMINATION IS IN PROGRESS |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20210413 |