DE68913822D1 - Nichtvernetztes Hydrogel, Verfahren zu seiner Herstellung, seine Verwendung in der Medizin oder Chirurgie, insbesondere als Augenimplantat. - Google Patents
Nichtvernetztes Hydrogel, Verfahren zu seiner Herstellung, seine Verwendung in der Medizin oder Chirurgie, insbesondere als Augenimplantat.Info
- Publication number
- DE68913822D1 DE68913822D1 DE89401218T DE68913822T DE68913822D1 DE 68913822 D1 DE68913822 D1 DE 68913822D1 DE 89401218 T DE89401218 T DE 89401218T DE 68913822 T DE68913822 T DE 68913822T DE 68913822 D1 DE68913822 D1 DE 68913822D1
- Authority
- DE
- Germany
- Prior art keywords
- surgery
- medicine
- preparation
- crosslinked hydrogel
- eye implant
- 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 - Lifetime
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
- 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
- A61L27/14—Macromolecular materials
- A61L27/16—Macromolecular materials obtained by reactions only involving carbon-to-carbon unsaturated bonds
-
- 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
- C08L33/18—Homopolymers or copolymers of nitriles
- C08L33/20—Homopolymers or copolymers of acrylonitrile
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/14—Eye parts, e.g. lenses, corneal implants; Implanting instruments specially adapted therefor; Artificial eyes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/14—Eye parts, e.g. lenses, corneal implants; Implanting instruments specially adapted therefor; Artificial eyes
- A61F2/16—Intraocular lenses
-
- 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
- A61L2430/16—Materials or treatment for tissue regeneration for reconstruction of eye parts, e.g. intraocular lens, cornea
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Public Health (AREA)
- Dermatology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Transplantation (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Polymers & Plastics (AREA)
- Dispersion Chemistry (AREA)
- Organic Chemistry (AREA)
- Materials For Medical Uses (AREA)
- Prostheses (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8805856A FR2630638B1 (fr) | 1988-05-02 | 1988-05-02 | Implant oculaire et son procede de preparation |
Publications (2)
Publication Number | Publication Date |
---|---|
DE68913822D1 true DE68913822D1 (de) | 1994-04-21 |
DE68913822T2 DE68913822T2 (de) | 1994-08-25 |
Family
ID=9365895
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE68913822T Expired - Lifetime DE68913822T2 (de) | 1988-05-02 | 1989-04-28 | Nichtvernetztes Hydrogel, Verfahren zu seiner Herstellung, seine Verwendung in der Medizin oder Chirurgie, insbesondere als Augenimplantat. |
Country Status (11)
Country | Link |
---|---|
EP (1) | EP0347267B1 (de) |
JP (1) | JPH0271751A (de) |
CN (1) | CN1037830A (de) |
AU (1) | AU623137B2 (de) |
CA (1) | CA1340913C (de) |
DE (1) | DE68913822T2 (de) |
DK (1) | DK212789A (de) |
ES (1) | ES2062058T3 (de) |
FR (1) | FR2630638B1 (de) |
IE (1) | IE63102B1 (de) |
PT (1) | PT90429B (de) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2052062T3 (es) * | 1988-06-11 | 1994-07-01 | Ciba Geigy Ag | Nuevos polipeptidos con actividad anticoagulante. |
TW257671B (de) * | 1993-11-19 | 1995-09-21 | Ciba Geigy | |
FR2721217B1 (fr) | 1994-06-20 | 1996-08-02 | Hospal Ind | Dispositif multifonction pour le traitement du sang. |
FR2936470B1 (fr) * | 2008-09-30 | 2011-07-15 | Api | Systeme de protection a coussin d'air pour vehicules motorises sans cellule de survie |
FR2991988B1 (fr) * | 2012-06-15 | 2015-08-07 | Laurent Laroche | Procede de preparation d'objets en hydrogel biocompatible pour leur application dans le domaine medical, et plus particulierement en ophtalmologie |
CN103632739B (zh) * | 2013-12-12 | 2016-02-03 | 长春吉原生物科技有限公司 | 一种以钴60放射源制备水凝胶片材的辐照装置及合成方法 |
CN104368046B (zh) * | 2014-11-10 | 2016-01-13 | 四川大学 | 一种纤维增强型载药水凝胶人工角膜裙边支架及其制备方法 |
EP3124099A1 (de) | 2015-07-30 | 2017-02-01 | Gambro Lundia AB | Acrylnitril-basierte membran mit verbesserter leistung |
EP3296010B1 (de) | 2016-09-14 | 2023-04-26 | Gambro Lundia AB | Auf acrylonitril basierende membran mit niedriger thrombogenität |
CN109689188A (zh) | 2016-11-29 | 2019-04-26 | 甘布罗伦迪亚股份公司 | 用于吸附细菌的膜 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CS148810B1 (de) * | 1969-06-13 | 1973-05-24 | ||
DE2508416A1 (de) * | 1975-02-27 | 1976-09-09 | Battelle Institut E V | Verwendung einer membran fuer medizinisch-biologische zwecke |
US4731079A (en) * | 1986-11-26 | 1988-03-15 | Kingston Technologies, Inc. | Intraocular lenses |
-
1988
- 1988-05-02 FR FR8805856A patent/FR2630638B1/fr not_active Expired - Lifetime
-
1989
- 1989-04-28 PT PT90429A patent/PT90429B/pt not_active IP Right Cessation
- 1989-04-28 ES ES89401218T patent/ES2062058T3/es not_active Expired - Lifetime
- 1989-04-28 AU AU33820/89A patent/AU623137B2/en not_active Ceased
- 1989-04-28 DE DE68913822T patent/DE68913822T2/de not_active Expired - Lifetime
- 1989-04-28 EP EP89401218A patent/EP0347267B1/de not_active Expired - Lifetime
- 1989-04-28 CA CA000598274A patent/CA1340913C/en not_active Expired - Fee Related
- 1989-04-29 CN CN89102951A patent/CN1037830A/zh active Granted
- 1989-05-01 DK DK212789A patent/DK212789A/da not_active Application Discontinuation
- 1989-05-01 IE IE141689A patent/IE63102B1/en not_active IP Right Cessation
- 1989-05-02 JP JP1113580A patent/JPH0271751A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
FR2630638B1 (fr) | 1997-08-08 |
PT90429B (pt) | 1994-08-31 |
IE63102B1 (en) | 1995-03-22 |
EP0347267B1 (de) | 1994-03-16 |
CA1340913C (en) | 2000-02-29 |
AU3382089A (en) | 1989-11-02 |
CN1037830A (zh) | 1989-12-13 |
JPH0271751A (ja) | 1990-03-12 |
EP0347267A1 (de) | 1989-12-20 |
DK212789A (da) | 1989-11-03 |
AU623137B2 (en) | 1992-05-07 |
IE891416L (en) | 1989-11-02 |
ES2062058T3 (es) | 1994-12-16 |
DK212789D0 (da) | 1989-05-01 |
PT90429A (pt) | 1989-11-30 |
DE68913822T2 (de) | 1994-08-25 |
FR2630638A1 (fr) | 1989-11-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |