AT349788B - Kontaktlinsen, medizinische, in kontakt mit koerperfluessigkeit stehende prothesen u.dgl. - Google Patents
Kontaktlinsen, medizinische, in kontakt mit koerperfluessigkeit stehende prothesen u.dgl.Info
- Publication number
- AT349788B AT349788B AT71375A AT71375A AT349788B AT 349788 B AT349788 B AT 349788B AT 71375 A AT71375 A AT 71375A AT 71375 A AT71375 A AT 71375A AT 349788 B AT349788 B AT 349788B
- Authority
- AT
- Austria
- Prior art keywords
- contact
- prostheses
- medical
- body fluid
- contact lenses
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
- G02B1/04—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics
- G02B1/041—Lenses
- G02B1/043—Contact lenses
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F220/00—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 a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/10—Esters
- C08F220/26—Esters containing oxygen in addition to the carboxy oxygen
- C08F220/28—Esters containing oxygen in addition to the carboxy oxygen containing no aromatic rings in the alcohol moiety
- C08F220/282—Esters containing oxygen in addition to the carboxy oxygen containing no aromatic rings in the alcohol moiety and containing two or more oxygen atoms
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F226/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen
- C08F226/06—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen by a heterocyclic ring containing nitrogen
Landscapes
- Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Optics & Photonics (AREA)
- General Physics & Mathematics (AREA)
- Eyeglasses (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Materials For Medical Uses (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1408274 | 1974-03-29 | ||
GB2975874 | 1974-07-04 | ||
GB6018/75A GB1498426A (en) | 1974-11-22 | 1974-11-22 | Copolymer |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA71375A ATA71375A (de) | 1978-09-15 |
AT349788B true AT349788B (de) | 1979-04-25 |
Family
ID=27257089
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT71375A AT349788B (de) | 1974-03-29 | 1975-01-31 | Kontaktlinsen, medizinische, in kontakt mit koerperfluessigkeit stehende prothesen u.dgl. |
Country Status (16)
Country | Link |
---|---|
US (1) | US4022754A (de) |
JP (1) | JPS50128740A (de) |
AR (1) | AR208398A1 (de) |
AT (1) | AT349788B (de) |
CA (1) | CA1052945A (de) |
DD (1) | DD119798A5 (de) |
DE (1) | DE2503755A1 (de) |
DK (1) | DK15575A (de) |
ES (1) | ES434413A1 (de) |
FI (1) | FI750315A (de) |
FR (1) | FR2273019B1 (de) |
IE (1) | IE40940B1 (de) |
IL (1) | IL46514A (de) |
NL (1) | NL7501280A (de) |
NO (1) | NO750199L (de) |
SE (1) | SE7501203L (de) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2511841A (en) * | 1950-06-20 | Windrowing device | ||
FR2402525A1 (fr) * | 1977-09-12 | 1979-04-06 | Toray Industries | Procede de fabrication de compositions de lentilles de contact molles et nouveaux produits ainsi obtenus |
JPS5455455A (en) * | 1977-10-12 | 1979-05-02 | Toyo Contact Lens Co Ltd | Contact lens |
JPS5466853A (en) * | 1977-11-08 | 1979-05-29 | Toyo Contact Lens Co Ltd | Soft contact lens |
USRE31422E (en) * | 1977-12-27 | 1983-10-18 | Schering Corporation | Hydrophilic polymers and contact lenses of high water content |
US4182802A (en) * | 1977-12-27 | 1980-01-08 | Samuel Loshaek | Hydrophilic polymers and contact lenses of high water content |
US4328148A (en) * | 1979-07-27 | 1982-05-04 | Petr Kuzma | Compositions comprising water and hydrophilic polymers and contact lenses therefrom |
US4436887A (en) | 1981-11-12 | 1984-03-13 | Bausch & Lomb Incorporated | N-Vinyl lactam based biomedical devices |
CA1272329C (en) * | 1985-01-09 | 1990-07-31 | HIGHLY HYGROSCOPIC SOFT CONTACT LENSES | |
US4620954A (en) * | 1985-06-07 | 1986-11-04 | Ciba Vision Care Corp. | Hydrogel from ultraviolet-initiated copolymerization |
GB8601949D0 (en) * | 1986-01-28 | 1986-03-05 | Smith & Nephew Ass | Hydrogel polymers |
CA1332774C (en) * | 1988-07-08 | 1994-10-25 | Jiri Vacik | Hydrophilic copolymer and the method for producing thereof |
SE9403392D0 (sv) * | 1994-10-06 | 1994-10-06 | Pharmacia Ab | Intraocular lens materials |
KR20070112857A (ko) * | 2005-03-17 | 2007-11-27 | 존슨 앤드 존슨 비젼 케어, 인코포레이티드 | 단분산 및 좁게 분산된 일관능성 실리콘의 제조방법 |
KR101635750B1 (ko) | 2008-01-30 | 2016-07-04 | 아스테리아스 바이오세라퓨틱스, 인크. | 줄기 세포 유래 올리고덴드로사이트 전구 세포를 배양하기 위한 합성 표면 |
CA2712891A1 (en) | 2008-01-30 | 2009-08-06 | Corning Incorporated | Synthetic surfaces for culturing stem cell derived cardiomyocytes |
DK2247716T3 (da) * | 2008-01-30 | 2012-05-29 | Geron Corp | Syntetiske overflader til dyrkning af celler i kemisk defineret medie |
US8440738B2 (en) | 2008-07-09 | 2013-05-14 | Timothy Higgs | Silicone hydrogels and methods of manufacture |
US7939579B1 (en) * | 2008-07-09 | 2011-05-10 | Contamac Limited | Hydrogels and methods of manufacture |
JP7050630B2 (ja) | 2018-08-30 | 2022-04-08 | 信越化学工業株式会社 | (メタ)アクリロイル化合物及びその製造方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3780003A (en) * | 1968-10-22 | 1973-12-18 | Hydron Ltd | Polymers of alkoxy and hydroxy alkyl acrylates or methacrylates |
US3532679A (en) * | 1969-04-07 | 1970-10-06 | Robert Steckler | Hydrogels from cross-linked polymers of n-vinyl lactams and alkyl acrylates |
US3639524A (en) * | 1969-07-28 | 1972-02-01 | Maurice Seiderman | Hydrophilic gel polymer insoluble in water from polyvinylpyrrolidone with n-vinyl-2-pyrrolidone and methacrylic modifier |
US3784540A (en) * | 1971-10-05 | 1974-01-08 | Nat Patent Dev Corp | Process of preparing soluble hema-based polymers |
-
1975
- 1975-01-01 AR AR257548A patent/AR208398A1/es active
- 1975-01-21 DK DK15575*#A patent/DK15575A/da not_active Application Discontinuation
- 1975-01-23 NO NO750199A patent/NO750199L/no unknown
- 1975-01-27 CA CA218,673A patent/CA1052945A/en not_active Expired
- 1975-01-27 US US05/544,065 patent/US4022754A/en not_active Expired - Lifetime
- 1975-01-28 FR FR7502641A patent/FR2273019B1/fr not_active Expired
- 1975-01-28 IL IL46514A patent/IL46514A/en unknown
- 1975-01-30 DE DE19752503755 patent/DE2503755A1/de not_active Withdrawn
- 1975-01-31 AT AT71375A patent/AT349788B/de not_active IP Right Cessation
- 1975-02-03 ES ES434413A patent/ES434413A1/es not_active Expired
- 1975-02-04 SE SE7501203A patent/SE7501203L/xx unknown
- 1975-02-04 NL NL7501280A patent/NL7501280A/xx not_active Application Discontinuation
- 1975-02-05 JP JP50014455A patent/JPS50128740A/ja active Pending
- 1975-02-05 FI FI750315A patent/FI750315A/fi not_active Application Discontinuation
- 1975-02-05 DD DD184021A patent/DD119798A5/xx unknown
- 1975-02-19 IE IE338/75A patent/IE40940B1/xx unknown
Also Published As
Publication number | Publication date |
---|---|
IE40940L (en) | 1975-09-29 |
ES434413A1 (es) | 1977-06-16 |
IE40940B1 (en) | 1979-09-12 |
FR2273019B1 (de) | 1978-07-13 |
JPS50128740A (de) | 1975-10-11 |
US4022754A (en) | 1977-05-10 |
ATA71375A (de) | 1978-09-15 |
FI750315A (de) | 1975-09-30 |
FR2273019A1 (de) | 1975-12-26 |
NO750199L (de) | 1975-09-30 |
CA1052945A (en) | 1979-04-17 |
DK15575A (de) | 1975-09-30 |
DD119798A5 (de) | 1976-05-12 |
IL46514A0 (en) | 1975-04-25 |
DE2503755A1 (de) | 1975-10-09 |
AR208398A1 (es) | 1976-12-27 |
AU7785975A (en) | 1976-08-05 |
SE7501203L (de) | 1975-09-30 |
IL46514A (en) | 1977-08-31 |
NL7501280A (nl) | 1975-10-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AT349788B (de) | Kontaktlinsen, medizinische, in kontakt mit koerperfluessigkeit stehende prothesen u.dgl. | |
AT349789B (de) | Kontaktlinsen oder in kontakt mit koerper- fluessigkeit befindliche medizinische prothesen | |
IT7824087A0 (it) | Contenitore di surgelamento del sangue, flessibile e schiacciabile. | |
NL7506577A (nl) | In segmenten verdeeld, voorgespannen over- drachtsorgaan. | |
NL157805B (nl) | Bloedcircuit-buiten-het-lichaam. | |
NL7704986A (nl) | Katheterlichaam. | |
NL178565C (nl) | Catheter, in het bijzonder urineblaascatheter. | |
NL185350C (nl) | Gevormd polymeer voortbrengsel, zoals hechtdraad en chirurgische prothese. | |
NL180780C (nl) | Verbindingsorgaan. | |
ES269840Y (es) | Camula unitaria de una sola pieza destinada a ser introducida en una cavidad del cuerpo, un conducto o un vaso de un pa-ciente. | |
NL7609192A (nl) | "afdichtlichaam". | |
ES502564A0 (es) | Un dispositivo de cateter destinado a ser introducido en o conectado, a un cateter ya existente introducido en una ca- vidad del cuerpo. | |
NO141964C (no) | Roerformet legeme. | |
SE397743B (sv) | Varistorkropp, samt sett att framstella varistorkroppen | |
NO148680C (no) | Roermuffe. | |
NO141638C (no) | Slipelegeme. | |
ES243149Y (es) | Saco de plastico con valvula de llenado. | |
NL7511063A (nl) | Verwarmingslichaam. | |
OA04393A (fr) | Prothèse dentaire. | |
NO140149C (no) | Leddvarmelegeme i kunststoff. | |
NL7501011A (nl) | Klephuis. | |
SU459555A1 (ru) | Мост | |
NL7513531A (nl) | Verwarmingslichaam. | |
SU483316A1 (ru) | Т говый орган скребкового конвейера | |
ATA492977A (de) | Aerztliches, insbesondere zahnaerztliches handstueck |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee | ||
UEP | Publication of translation of european patent specification |