ATE24147T1 - Verfahren zum herstellen von kontaktlinsen durch formen und vorrichtung dafuer. - Google Patents
Verfahren zum herstellen von kontaktlinsen durch formen und vorrichtung dafuer.Info
- Publication number
- ATE24147T1 ATE24147T1 AT83200291T AT83200291T ATE24147T1 AT E24147 T1 ATE24147 T1 AT E24147T1 AT 83200291 T AT83200291 T AT 83200291T AT 83200291 T AT83200291 T AT 83200291T AT E24147 T1 ATE24147 T1 AT E24147T1
- Authority
- AT
- Austria
- Prior art keywords
- molds
- cavity
- high frequency
- contact lenses
- ultra high
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D11/00—Producing optical elements, e.g. lenses or prisms
- B29D11/00009—Production of simple or compound lenses
- B29D11/00038—Production of contact lenses
- B29D11/00125—Auxiliary operations, e.g. removing oxygen from the mould, conveying moulds from a storage to the production line in an inert atmosphere
- B29D11/00134—Curing of the contact lens material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/0022—Multi-cavity moulds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
- B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/64—Heating using microwaves
- H05B6/80—Apparatus for specific applications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
- B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
- B29C35/0805—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation
- B29C2035/0855—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation using microwave
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
- B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
- B29C35/0805—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
- Y10S425/808—Lens mold
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Thermal Sciences (AREA)
- Toxicology (AREA)
- Manufacturing & Machinery (AREA)
- Ophthalmology & Optometry (AREA)
- Electromagnetism (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Eyeglasses (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8204663A FR2523505A2 (fr) | 1982-03-17 | 1982-03-17 | Procede perfectionne pour la fabrication, par moulage, de lentilles de contact et dispositif de mise en oeuvre |
EP83200291A EP0089705B1 (de) | 1982-03-17 | 1983-02-28 | Verfahren zum Herstellen von Kontaktlinsen durch Formen und Vorrichtung dafür |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE24147T1 true ATE24147T1 (de) | 1986-12-15 |
Family
ID=9272158
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT83200291T ATE24147T1 (de) | 1982-03-17 | 1983-02-28 | Verfahren zum herstellen von kontaktlinsen durch formen und vorrichtung dafuer. |
Country Status (6)
Country | Link |
---|---|
US (2) | US4495117A (de) |
EP (1) | EP0089705B1 (de) |
JP (1) | JPS58217325A (de) |
AT (1) | ATE24147T1 (de) |
DE (1) | DE3368225D1 (de) |
FR (1) | FR2523505A2 (de) |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE901604A (fr) * | 1985-01-29 | 1985-05-17 | Clerck Jean Paul De | Procede de polymerisation de resines et installation pour la mise en oeuvre de ce procede. |
FR2606577B1 (fr) * | 1986-11-07 | 1994-01-14 | Centre Nal Recherc Scientifique | Dispositif pour l'echauffement rapide d'un produit dielectrique par micro-ondes |
FR2617763B1 (fr) * | 1987-07-07 | 1989-12-01 | Essilor Int | Procede de fabrication de lentille de contact en un polymere proteique naturel, par moulage avant reticulation |
US5017311A (en) * | 1988-07-21 | 1991-05-21 | Idemitsu Kosan Co., Ltd. | Method for injection molding into a resonating mold |
US4981627A (en) * | 1989-08-04 | 1991-01-01 | Raytheon Company | Method for closure heating |
US5252056A (en) * | 1990-03-16 | 1993-10-12 | Ciba-Geigy Corporation | Contact lens casting mould |
AU649770B2 (en) * | 1991-01-25 | 1994-06-02 | Societe Prolabo | Apparatus for simultaneous treatment, in a moist medium, on a plurality of samples, and utilisation of the said apparatus |
FR2681431B1 (fr) * | 1991-09-17 | 1993-12-17 | Prolabo | Appareil pour realiser une reaction chimique par voie humide simultanement sur une pluralite d'echantillons et utilisation dudit appareil. |
DE69220902T2 (de) * | 1991-12-09 | 1998-02-12 | Philips Electronics Nv | Verfahren zum Pressen von Produkten sowie Vorrichtung zum Durchführen des Verfahrens |
US5294379A (en) * | 1992-09-18 | 1994-03-15 | Johnson & Johnson Vision Products, Inc. | Laser assisted demolding of ophthalmic lenses |
US5502087A (en) | 1993-06-23 | 1996-03-26 | Dentsply Research & Development Corp. | Dental composition, prosthesis, and method for making dental prosthesis |
AU692520B2 (en) | 1994-05-16 | 1998-06-11 | Dentsply Detrey G.M.B.H. | Method of making a dental prosthesis and curable system |
US5644837A (en) * | 1995-06-30 | 1997-07-08 | Lambda Technologies, Inc. | Process for assembling electronics using microwave irradiation |
US6497786B1 (en) | 1997-11-06 | 2002-12-24 | Nike, Inc. | Methods and apparatus for bonding deformable materials having low deformation temperatures |
US6207086B1 (en) * | 1999-02-18 | 2001-03-27 | Johnson & Johnson Vision Care, Inc. | Method and apparatus for washing or hydration of ophthalmic devices |
US6368522B1 (en) * | 2000-01-03 | 2002-04-09 | Johnson & Johnson Vision Care, Inc. | Mold for forming a contact lens and method of preventing formation of small strands of contact lens material during contact lens manufacture |
US20030234459A1 (en) * | 2000-05-19 | 2003-12-25 | Nandu Mahendra P. | Method for the manufacture of molded polymeric devices using variable frequency microwaves |
US6997693B2 (en) * | 2001-10-19 | 2006-02-14 | Novartis Ag | Casting mold half and casting mold for producing contact lenses |
US20030164563A1 (en) * | 2002-03-04 | 2003-09-04 | Olin Calvin | Use of microwave energy to disassemble, release, and hydrate contact lenses |
EP1487629A1 (de) * | 2002-03-28 | 2004-12-22 | SciMed Life Systems, Inc. | Ferromagnetische teilchen verwendendes polymerschweissen |
US6979420B2 (en) * | 2002-03-28 | 2005-12-27 | Scimed Life Systems, Inc. | Method of molding balloon catheters employing microwave energy |
US7163655B2 (en) * | 2002-03-28 | 2007-01-16 | Scimed Life Systems, Inc. | Method and apparatus for extruding polymers employing microwave energy |
FR2847912B1 (fr) * | 2002-11-28 | 2005-02-18 | Sidel Sa | Procede et dispositif pour deposer par plasma micro-ondes un revetement sur une face d'un recipient en materiau thermoplastique |
US8862203B2 (en) * | 2003-03-27 | 2014-10-14 | Boston Scientific Scimed Inc. | Medical device with temperature modulator for use in magnetic resonance imaging |
SG168419A1 (en) * | 2009-07-10 | 2011-02-28 | Menicon Co Ltd | Systems and methods for the production of contact lenses |
US9277787B2 (en) | 2013-03-15 | 2016-03-08 | Nike, Inc. | Microwave bonding of EVA and rubber items |
US9955536B2 (en) | 2013-03-15 | 2018-04-24 | Nike, Inc. | Customized microwave energy distribution utilizing slotted cage |
US9781778B2 (en) | 2013-03-15 | 2017-10-03 | Nike, Inc. | Customized microwaving energy distribution utilizing slotted wave guides |
US10328612B2 (en) * | 2015-06-22 | 2019-06-25 | Novartis Ag | Method and device for cleaning a molding surface of a reusable lens mold |
US10897705B2 (en) | 2018-07-19 | 2021-01-19 | Tectus Corporation | Secure communication between a contact lens and an accessory device |
US10602513B2 (en) | 2018-07-27 | 2020-03-24 | Tectus Corporation | Wireless communication between a contact lens and an accessory device |
US10288909B1 (en) * | 2018-10-26 | 2019-05-14 | Spy Eye, Llc | Contact lens data transceiver |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3263005A (en) * | 1963-04-17 | 1966-07-26 | Harold C Emerick | Process for producing contact lenses and other optical aids |
US3611582A (en) * | 1969-11-07 | 1971-10-12 | Canadian Patents Dev | Microwave package for control of moisture content and insect infestations of grain |
FR2079945A5 (de) * | 1970-02-18 | 1971-11-12 | Materiel Telephonique | |
GB1439132A (en) * | 1972-03-13 | 1976-06-09 | Special Polymers Ltd | Method for the production of a hydrophilic polymer product |
GB1511901A (en) * | 1974-05-06 | 1978-05-24 | Bausch & Lomb | Forming lenses and lens blanks |
US4144434A (en) * | 1976-06-14 | 1979-03-13 | Societe Lignes Telegraphiques Et Telephoniques | Microwave heating devices |
FR2371226A1 (fr) * | 1976-11-17 | 1978-06-16 | Olivier Jean | Applicateur pour soumettre une matiere a des ondes |
SE415317B (sv) * | 1978-01-02 | 1980-09-22 | Husqvarna Ab | Mikrovagsvermeapparat for behandling av en skivformig, vattenhaltig last |
US4269581A (en) * | 1979-09-14 | 1981-05-26 | Fusion Systems Corporation | Apparatus for molding thermosetting material |
FR2477058A1 (fr) * | 1980-02-28 | 1981-09-04 | Medicornea Sa | Procede de fabrication par moulage de lentilles de contact, et lentilles obtenues |
FR2477059A1 (fr) * | 1980-02-28 | 1981-09-04 | Medicornea Sa | Procede de fabrication par moulage de lentilles de contact et lentilles obtenues |
-
1982
- 1982-03-17 FR FR8204663A patent/FR2523505A2/fr active Granted
-
1983
- 1983-02-28 DE DE8383200291T patent/DE3368225D1/de not_active Expired
- 1983-02-28 EP EP83200291A patent/EP0089705B1/de not_active Expired
- 1983-02-28 AT AT83200291T patent/ATE24147T1/de not_active IP Right Cessation
- 1983-03-15 JP JP58044029A patent/JPS58217325A/ja active Granted
- 1983-03-17 US US06/476,385 patent/US4495117A/en not_active Expired - Fee Related
-
1984
- 1984-10-03 US US06/657,186 patent/US4568262A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0089705B1 (de) | 1986-12-10 |
US4568262A (en) | 1986-02-04 |
FR2523505B2 (de) | 1984-06-08 |
EP0089705A1 (de) | 1983-09-28 |
US4495117A (en) | 1985-01-22 |
JPS58217325A (ja) | 1983-12-17 |
JPH0363505B2 (de) | 1991-10-01 |
DE3368225D1 (en) | 1987-01-22 |
FR2523505A2 (fr) | 1983-09-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
UEP | Publication of translation of european patent specification | ||
EEIH | Change in the person of patent owner | ||
REN | Ceased due to non-payment of the annual fee |