DE69520783T2 - Verfahren zur Herstellung von Kontaktlinsen - Google Patents

Verfahren zur Herstellung von Kontaktlinsen

Info

Publication number
DE69520783T2
DE69520783T2 DE1995620783 DE69520783T DE69520783T2 DE 69520783 T2 DE69520783 T2 DE 69520783T2 DE 1995620783 DE1995620783 DE 1995620783 DE 69520783 T DE69520783 T DE 69520783T DE 69520783 T2 DE69520783 T2 DE 69520783T2
Authority
DE
Germany
Prior art keywords
production
contact lenses
lenses
contact
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
Application number
DE1995620783
Other languages
English (en)
Other versions
DE69520783D1 (de
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SWISSLENS SA, PRILLY, CH
Original Assignee
Swisslens SA Prilly
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Swisslens SA Prilly filed Critical Swisslens SA Prilly
Publication of DE69520783D1 publication Critical patent/DE69520783D1/de
Application granted granted Critical
Publication of DE69520783T2 publication Critical patent/DE69520783T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
    • G05B19/4097—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by using design data to control NC machines, e.g. CAD/CAM
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/42—Recording and playback systems, i.e. in which the programme is recorded from a cycle of operations, e.g. the cycle of operations being manually controlled, after which this record is played back on the same machine
    • G05B19/4202—Recording and playback systems, i.e. in which the programme is recorded from a cycle of operations, e.g. the cycle of operations being manually controlled, after which this record is played back on the same machine preparation of the programme medium using a drawing, a model
    • G05B19/4205—Recording and playback systems, i.e. in which the programme is recorded from a cycle of operations, e.g. the cycle of operations being manually controlled, after which this record is played back on the same machine preparation of the programme medium using a drawing, a model in which a drawing is traced or scanned and corresponding data recorded
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/35—Nc in input of data, input till input file format
    • G05B2219/35002—Parametric machine control, direct control from cad data, no nc data
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/35—Nc in input of data, input till input file format
    • G05B2219/35137—Create part generic, derive from known part or combination of parts
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/35—Nc in input of data, input till input file format
    • G05B2219/35217—Cagd computer aided geometric design, sbgd scanning based geometric design
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/45—Nc applications
    • G05B2219/45157—Grind optical lens

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Human Computer Interaction (AREA)
  • Manufacturing & Machinery (AREA)
  • Eyeglasses (AREA)
DE1995620783 1995-03-17 1995-03-17 Verfahren zur Herstellung von Kontaktlinsen Expired - Fee Related DE69520783T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP19950810181 EP0732639B1 (de) 1995-03-17 1995-03-17 Verfahren zur Herstellung von Kontaktlinsen

Publications (2)

Publication Number Publication Date
DE69520783D1 DE69520783D1 (de) 2001-05-31
DE69520783T2 true DE69520783T2 (de) 2001-10-25

Family

ID=8221716

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1995620783 Expired - Fee Related DE69520783T2 (de) 1995-03-17 1995-03-17 Verfahren zur Herstellung von Kontaktlinsen

Country Status (2)

Country Link
EP (1) EP0732639B1 (de)
DE (1) DE69520783T2 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0889348A1 (de) * 1997-07-03 1999-01-07 Gérard Muller Verfahren zur Herstellung einer Kontaktlinse für axiale Korrektur mit mindestens einer Verdickung zur Stabilisierung sowie eine damit hergestellte Kontaktlinse

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4958280A (en) * 1987-07-10 1990-09-18 Vistakon, Inc. Apparatus and method for satisfying disposable contact lens prescriptions
JP2797333B2 (ja) * 1988-09-16 1998-09-17 セイコーエプソン株式会社 コンタクトレンズの製造方法及び装置
DE4002029A1 (de) * 1990-01-24 1991-07-25 Peter Hoefer Verfahren zur herstellung von kontaktlinsen und kontaktlinsenfertigungssystem
DE69108339T2 (de) * 1990-10-05 1995-12-14 Topcon Corp Linsen-Schleifgerät.
US5452031A (en) * 1993-05-05 1995-09-19 Boston Eye Technology, Inc. Contact lens and a method for manufacturing contact lens

Also Published As

Publication number Publication date
DE69520783D1 (de) 2001-05-31
EP0732639B1 (de) 2001-04-25
EP0732639A1 (de) 1996-09-18

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: SWISSLENS SA, PRILLY, CH

8381 Inventor (new situation)

Free format text: ERFINDER WIRD SPAETER GENANNT WERDEN

8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: PUSCHMANN & BORCHERT, 82041 OBERHACHING

8339 Ceased/non-payment of the annual fee