SG10201503154SA - Automated inspection of colored contact lenses - Google Patents

Automated inspection of colored contact lenses

Info

Publication number
SG10201503154SA
SG10201503154SA SG10201503154SA SG10201503154SA SG10201503154SA SG 10201503154S A SG10201503154S A SG 10201503154SA SG 10201503154S A SG10201503154S A SG 10201503154SA SG 10201503154S A SG10201503154S A SG 10201503154SA SG 10201503154S A SG10201503154S A SG 10201503154SA
Authority
SG
Singapore
Prior art keywords
contact lenses
automated inspection
colored contact
colored
automated
Prior art date
Application number
SG10201503154SA
Inventor
Robert Carey Tucker
Michael Hugh Quinn
Original Assignee
Novartis Ag
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 Novartis Ag filed Critical Novartis Ag
Publication of SG10201503154SA publication Critical patent/SG10201503154SA/en

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
    • 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
    • B29D11/0025—Removing impurities from contact lenses, e.g. leaching
    • 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
    • B29D11/00317—Production of lenses with markings or patterns
    • 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
    • B29D11/00951—Measuring, controlling or regulating
    • B29D11/0098—Inspecting lenses
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
    • G01N21/958—Inspecting transparent materials or objects, e.g. windscreens

Abstract

The present invention relates to a method for manufacturing colored contact lenses, including in particular steps related to automated inspection of colored images printed either on molds or on contact lenses.
SG10201503154SA 2005-05-04 2006-05-03 Automated inspection of colored contact lenses SG10201503154SA (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US67772105P 2005-05-04 2005-05-04

Publications (1)

Publication Number Publication Date
SG10201503154SA true SG10201503154SA (en) 2015-06-29

Family

ID=35005814

Family Applications (2)

Application Number Title Priority Date Filing Date
SG201002853-8A SG161312A1 (en) 2005-05-04 2006-05-03 Automated inspection of colored contact lenses
SG10201503154SA SG10201503154SA (en) 2005-05-04 2006-05-03 Automated inspection of colored contact lenses

Family Applications Before (1)

Application Number Title Priority Date Filing Date
SG201002853-8A SG161312A1 (en) 2005-05-04 2006-05-03 Automated inspection of colored contact lenses

Country Status (9)

Country Link
US (1) US9102108B2 (en)
EP (2) EP1880185B1 (en)
CN (1) CN101166962B (en)
AT (1) ATE475875T1 (en)
DE (1) DE602006015800D1 (en)
HU (1) HUE032185T2 (en)
MY (2) MY144506A (en)
SG (2) SG161312A1 (en)
WO (1) WO2006117205A2 (en)

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CN113984790A (en) * 2021-09-28 2022-01-28 歌尔光学科技有限公司 Lens quality detection method and device
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Also Published As

Publication number Publication date
EP1880185A2 (en) 2008-01-23
US20060251316A1 (en) 2006-11-09
DE602006015800D1 (en) 2010-09-09
EP2192397A1 (en) 2010-06-02
WO2006117205A3 (en) 2007-04-12
ATE475875T1 (en) 2010-08-15
EP2192397B1 (en) 2017-01-18
SG161312A1 (en) 2010-05-27
MY161660A (en) 2017-04-28
CN101166962B (en) 2011-06-08
US9102108B2 (en) 2015-08-11
HUE032185T2 (en) 2017-09-28
WO2006117205A2 (en) 2006-11-09
CN101166962A (en) 2008-04-23
MY144506A (en) 2011-09-30
EP1880185B1 (en) 2010-07-28

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