DE69421338D1 - Copolymere aus aromatischen Anhydriden und aliphatischen Estern - Google Patents
Copolymere aus aromatischen Anhydriden und aliphatischen EsternInfo
- Publication number
- DE69421338D1 DE69421338D1 DE69421338T DE69421338T DE69421338D1 DE 69421338 D1 DE69421338 D1 DE 69421338D1 DE 69421338 T DE69421338 T DE 69421338T DE 69421338 T DE69421338 T DE 69421338T DE 69421338 D1 DE69421338 D1 DE 69421338D1
- Authority
- DE
- Germany
- Prior art keywords
- copolymers
- aliphatic esters
- aromatic anhydrides
- anhydrides
- aromatic
- 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.)
- Expired - Fee Related
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
- C08G63/06—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from hydroxycarboxylic acids
- C08G63/08—Lactones or lactides
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G67/00—Macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing oxygen or oxygen and carbon, not provided for in groups C08G2/00 - C08G65/00
- C08G67/04—Polyanhydrides
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyesters Or Polycarbonates (AREA)
- Materials For Medical Uses (AREA)
- Surgical Instruments (AREA)
- Polyethers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/062,865 US5321113A (en) | 1993-05-14 | 1993-05-14 | Copolymers of an aromatic anhydride and aliphatic ester |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69421338D1 true DE69421338D1 (de) | 1999-12-02 |
DE69421338T2 DE69421338T2 (de) | 2000-05-18 |
Family
ID=22045351
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69421338T Expired - Fee Related DE69421338T2 (de) | 1993-05-14 | 1994-05-13 | Copolymere aus aromatischen Anhydriden und aliphatischen Estern |
Country Status (4)
Country | Link |
---|---|
US (1) | US5321113A (de) |
EP (1) | EP0636639B1 (de) |
JP (1) | JP3218148B2 (de) |
DE (1) | DE69421338T2 (de) |
Families Citing this family (37)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5442032A (en) * | 1994-03-15 | 1995-08-15 | Ethicon, Inc. | Copolymers of 1,4-dioxepan-2-one and 1,5,8,12-tetraoxacyclotetradecane-7-14-dione |
US5931165A (en) * | 1994-09-06 | 1999-08-03 | Fusion Medical Technologies, Inc. | Films having improved characteristics and methods for their preparation and use |
US6335383B1 (en) | 1994-10-18 | 2002-01-01 | Ethicon, Inc. | Microdispersions for coating surgical devices |
US5599852A (en) * | 1994-10-18 | 1997-02-04 | Ethicon, Inc. | Injectable microdispersions for soft tissue repair and augmentation |
JP3731839B2 (ja) * | 1996-04-30 | 2006-01-05 | 株式会社クレハ | ポリグリコール酸射出成形物及びその製造方法 |
GB9612581D0 (en) * | 1996-06-15 | 1996-08-21 | Smith & Nephew | Polymeric materials |
US5791352A (en) * | 1996-06-19 | 1998-08-11 | Fusion Medical Technologies, Inc. | Methods and compositions for inhibiting tissue adhesion |
DE19641335A1 (de) * | 1996-10-08 | 1998-04-09 | Inst Textil & Faserforschung | Triblockterpolymer, seine Verwendung für chirurgisches Nahtmaterial und Verfahren zur Herstellung |
US5652331A (en) * | 1996-08-30 | 1997-07-29 | Shell Oil Company | Method for preparing poly-p-dioxanone polymer |
DE19641334A1 (de) * | 1996-10-08 | 1998-04-09 | Inst Textil & Faserforschung | Triblockterpolymer, seine Verwendung für medizinische Produkte und Verfahren zur Herstellung |
AU2002301261B2 (en) * | 1997-09-10 | 2006-06-22 | Rutgers, The State University Of New Jersey | Polyanhydrides with therapeutically useful degradation products |
US6186985B1 (en) * | 1997-10-03 | 2001-02-13 | Boston Scientific Corporation | Gastro-intestinal tube with dissolvable support bolster |
US20040038948A1 (en) * | 1999-12-07 | 2004-02-26 | Uhrich Kathryn E. | Therapeutic compositions and methods |
NO323474B1 (no) * | 2003-04-29 | 2007-05-21 | Jotun As | Anvendelse av polyanhydrider for fremstilling av begroingshindrende maling og begroingshindrende maling inneholdende polyanhydrider |
WO2005105172A1 (en) | 2004-04-20 | 2005-11-10 | Genzyme Corporation | Surgical mesh-like implant |
US7862552B2 (en) * | 2005-05-09 | 2011-01-04 | Boston Scientific Scimed, Inc. | Medical devices for treating urological and uterine conditions |
US8007526B2 (en) * | 2005-12-01 | 2011-08-30 | Bezwada Biomedical, Llc | Difunctionalized aromatic compounds and polymers therefrom |
JP2009537662A (ja) * | 2006-05-15 | 2009-10-29 | タイコ ヘルスケア グループ リミテッド パートナーシップ | ハロゲン化環状ラクトンおよびハロゲン化環状ラクトンから製造されるポリマー |
US20090192554A1 (en) | 2008-01-29 | 2009-07-30 | Confluent Surgical, Inc. | Bioabsorbable block copolymer |
US9387250B2 (en) | 2013-03-15 | 2016-07-12 | Rutgers, The State University Of New Jersey | Therapeutic compositions for bone repair |
US10702226B2 (en) | 2015-08-06 | 2020-07-07 | Covidien Lp | System and method for local three dimensional volume reconstruction using a standard fluoroscope |
US10674982B2 (en) | 2015-08-06 | 2020-06-09 | Covidien Lp | System and method for local three dimensional volume reconstruction using a standard fluoroscope |
US10716525B2 (en) | 2015-08-06 | 2020-07-21 | Covidien Lp | System and method for navigating to target and performing procedure on target utilizing fluoroscopic-based local three dimensional volume reconstruction |
US11529190B2 (en) | 2017-01-30 | 2022-12-20 | Covidien Lp | Enhanced ablation and visualization techniques for percutaneous surgical procedures |
US11793579B2 (en) | 2017-02-22 | 2023-10-24 | Covidien Lp | Integration of multiple data sources for localization and navigation |
US10699448B2 (en) | 2017-06-29 | 2020-06-30 | Covidien Lp | System and method for identifying, marking and navigating to a target using real time two dimensional fluoroscopic data |
US10893843B2 (en) | 2017-10-10 | 2021-01-19 | Covidien Lp | System and method for identifying and marking a target in a fluoroscopic three-dimensional reconstruction |
US10893842B2 (en) | 2018-02-08 | 2021-01-19 | Covidien Lp | System and method for pose estimation of an imaging device and for determining the location of a medical device with respect to a target |
US11705238B2 (en) | 2018-07-26 | 2023-07-18 | Covidien Lp | Systems and methods for providing assistance during surgery |
US11877806B2 (en) | 2018-12-06 | 2024-01-23 | Covidien Lp | Deformable registration of computer-generated airway models to airway trees |
US11617493B2 (en) | 2018-12-13 | 2023-04-04 | Covidien Lp | Thoracic imaging, distance measuring, surgical awareness, and notification system and method |
US11801113B2 (en) | 2018-12-13 | 2023-10-31 | Covidien Lp | Thoracic imaging, distance measuring, and notification system and method |
US11357593B2 (en) | 2019-01-10 | 2022-06-14 | Covidien Lp | Endoscopic imaging with augmented parallax |
US11625825B2 (en) | 2019-01-30 | 2023-04-11 | Covidien Lp | Method for displaying tumor location within endoscopic images |
US11744643B2 (en) | 2019-02-04 | 2023-09-05 | Covidien Lp | Systems and methods facilitating pre-operative prediction of post-operative tissue function |
US11627924B2 (en) | 2019-09-24 | 2023-04-18 | Covidien Lp | Systems and methods for image-guided navigation of percutaneously-inserted devices |
JP6928399B1 (ja) * | 2020-06-22 | 2021-09-01 | ネットビジネスコンサルティング株式会社 | 閉塞デバイス及び閉塞デバイスの製造方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0055527A1 (de) * | 1980-12-22 | 1982-07-07 | Imperial Chemical Industries Plc | Thermotrope Polyesteranhydrid-Polymere |
US4757128A (en) * | 1986-08-01 | 1988-07-12 | Massachusetts Institute Of Technology | High molecular weight polyanhydride and preparation thereof |
US4888176A (en) * | 1984-05-21 | 1989-12-19 | Massachusetts Institute Of Technology | Controlled drug delivery high molecular weight polyanhydrides |
US4857311A (en) * | 1987-07-31 | 1989-08-15 | Massachusetts Institute Of Technology | Polyanhydrides with improved hydrolytic degradation properties |
US4938763B1 (en) * | 1988-10-03 | 1995-07-04 | Atrix Lab Inc | Biodegradable in-situ forming implants and method of producing the same |
US4999417A (en) * | 1989-03-30 | 1991-03-12 | Nova Pharmaceutical Corporation | Biodegradable polymer compositions |
US5077049A (en) * | 1989-07-24 | 1991-12-31 | Vipont Pharmaceutical, Inc. | Biodegradable system for regenerating the periodontium |
US5100433A (en) * | 1990-11-08 | 1992-03-31 | Ethicon, Inc. | Suture coated with a copolymer coating composition |
DE69232555T2 (de) * | 1991-02-01 | 2002-10-31 | Massachusetts Inst Technology | Biologisch abbaubare Polymermischungen zur Arzneistoffabgabe |
-
1993
- 1993-05-14 US US08/062,865 patent/US5321113A/en not_active Expired - Lifetime
-
1994
- 1994-05-13 EP EP94303454A patent/EP0636639B1/de not_active Expired - Lifetime
- 1994-05-13 DE DE69421338T patent/DE69421338T2/de not_active Expired - Fee Related
- 1994-05-16 JP JP12467794A patent/JP3218148B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US5321113A (en) | 1994-06-14 |
EP0636639B1 (de) | 1999-10-27 |
DE69421338T2 (de) | 2000-05-18 |
EP0636639A1 (de) | 1995-02-01 |
JP3218148B2 (ja) | 2001-10-15 |
JPH0770295A (ja) | 1995-03-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8328 | Change in the person/name/address of the agent |
Representative=s name: BOEHMERT & BOEHMERT, 28209 BREMEN |
|
8339 | Ceased/non-payment of the annual fee |