SG195400A1 - Systems and methods for the inspection of contact lenses - Google Patents
Systems and methods for the inspection of contact lenses Download PDFInfo
- Publication number
- SG195400A1 SG195400A1 SG2012034393A SG2012034393A SG195400A1 SG 195400 A1 SG195400 A1 SG 195400A1 SG 2012034393 A SG2012034393 A SG 2012034393A SG 2012034393 A SG2012034393 A SG 2012034393A SG 195400 A1 SG195400 A1 SG 195400A1
- Authority
- SG
- Singapore
- Prior art keywords
- cuvette
- inspection system
- ophthalmic device
- lens
- device inspection
- Prior art date
Links
- 238000007689 inspection Methods 0.000 title claims abstract description 133
- 238000000034 method Methods 0.000 title abstract description 56
- 238000005259 measurement Methods 0.000 claims abstract description 76
- 238000012360 testing method Methods 0.000 claims description 52
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 41
- 239000011780 sodium chloride Substances 0.000 claims description 41
- 230000007547 defect Effects 0.000 claims description 26
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
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- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
- G01M11/02—Testing optical properties
- G01M11/0207—Details of measuring devices
- G01M11/0214—Details of devices holding the object to be tested
-
- 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
- G01N21/8803—Visual inspection
-
- 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
-
- 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
- G01N2021/9583—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
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
- G01N21/03—Cuvette constructions
Landscapes
- Analytical Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Eyeglasses (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Priority Applications (10)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SG2012034393A SG195400A1 (en) | 2012-05-10 | 2012-05-10 | Systems and methods for the inspection of contact lenses |
| JP2015511420A JP6301910B2 (ja) | 2012-05-10 | 2013-05-10 | コンタクトレンズの検査装置及び検査方法 |
| DK13787245.3T DK2847569T3 (da) | 2012-05-10 | 2013-05-10 | Systemer og metoder til inspektion af kontaktlinser |
| EP13787245.3A EP2847569B1 (en) | 2012-05-10 | 2013-05-10 | Systems and methods for the inspection of contact lenses |
| CN201380036811.0A CN104428649B (zh) | 2012-05-10 | 2013-05-10 | 用于检查隐形眼镜的系统和方法 |
| ES13787245T ES2929026T3 (es) | 2012-05-10 | 2013-05-10 | Sistemas y métodos para la inspección de lentes de contacto |
| KR1020147034696A KR102156451B1 (ko) | 2012-05-10 | 2013-05-10 | 콘택트 렌즈 검사 시스템 및 방법 |
| US14/400,275 US9797803B2 (en) | 2012-05-10 | 2013-05-10 | Systems and methods for the inspection of contact lenses |
| PCT/SG2013/000187 WO2013169211A1 (en) | 2012-05-10 | 2013-05-10 | Systems and methods for the inspection of contact lenses |
| US15/792,568 US10215662B2 (en) | 2012-05-10 | 2017-10-24 | Systems and methods for the inspection of contact lenses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SG2012034393A SG195400A1 (en) | 2012-05-10 | 2012-05-10 | Systems and methods for the inspection of contact lenses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SG195400A1 true SG195400A1 (en) | 2013-12-30 |
Family
ID=49551074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG2012034393A SG195400A1 (en) | 2012-05-10 | 2012-05-10 | Systems and methods for the inspection of contact lenses |
Country Status (9)
| Country | Link |
|---|---|
| US (2) | US9797803B2 (enExample) |
| EP (1) | EP2847569B1 (enExample) |
| JP (1) | JP6301910B2 (enExample) |
| KR (1) | KR102156451B1 (enExample) |
| CN (1) | CN104428649B (enExample) |
| DK (1) | DK2847569T3 (enExample) |
| ES (1) | ES2929026T3 (enExample) |
| SG (1) | SG195400A1 (enExample) |
| WO (1) | WO2013169211A1 (enExample) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SG195400A1 (en) * | 2012-05-10 | 2013-12-30 | Menicon Singapore Pte Ltd | Systems and methods for the inspection of contact lenses |
| JP6654139B2 (ja) * | 2013-10-08 | 2020-02-26 | イーメージ ヴィジョン ピーティーイー． エルティーディー．Ｅｍａｇｅ Ｖｉｓｉｏｎ Ｐｔｅ． Ｌｔｄ． | 濡れた眼用レンズの検査システムおよび検査方法 |
| CN105572041B (zh) * | 2014-10-16 | 2020-09-08 | 北京普利生仪器有限公司 | 光学检测设备、方法及其光学检测装置和反应杯 |
| FR3039660B1 (fr) * | 2015-07-30 | 2017-09-08 | Essilor Int | Methode de verification d'une caracteristique geometrique et d'une caracteristique optique d'une lentille ophtalmique detouree et dispositif associe |
| CN105115989B (zh) * | 2015-10-09 | 2018-02-23 | 爱丁堡（南京）光电设备有限公司 | 一种隐形眼镜缺陷的自动检测设备及检测方法 |
| US10634618B2 (en) * | 2018-01-23 | 2020-04-28 | Hong Kong Applied Science and Technology Research Institute Company Limited | Apparatus and a method for inspecting a light transmissible optical component |
| CN113378665B (zh) * | 2019-11-27 | 2024-11-15 | 奥特斯科技(重庆)有限公司 | 处理部件承载件的方法及光学检查设备和计算机可读介质 |
| US12186917B2 (en) * | 2020-04-16 | 2025-01-07 | Alcon Inc. | Method and apparatus for calibrating ophthalmic lens grippers |
| KR102860351B1 (ko) * | 2020-10-14 | 2025-09-15 | 이미지 비전 피티이. 리미티드 | 콘택트 렌즈 결함 분석 및 추적 시스템 |
| US11861823B2 (en) * | 2021-04-27 | 2024-01-02 | Johnson & Johnson Vision Care, Inc. | Microfluidic device and method for quantifying contact lens deposition |
| CN119509389A (zh) * | 2023-08-22 | 2025-02-25 | 中国航发商用航空发动机有限责任公司 | 压气机径向间隙测量装置及方法 |
| CN119338797B (zh) * | 2024-10-22 | 2025-09-30 | 平方和(北京)科技有限公司 | 一种基于极坐标系下的高精度多光场隐形眼镜边缘瑕疵检测方法及装置 |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4665624A (en) * | 1984-11-20 | 1987-05-19 | Michael Wodis | Contact lens analyzing apparatus |
| AU649291B2 (en) | 1990-12-19 | 1994-05-19 | Bodenseewerk Geratetechnik Gmbh | Process and apparatus for examining optical components, especially optical components for the eye and device for illuminating clear-transparent test-objects |
| IL107605A (en) * | 1992-12-21 | 1998-01-04 | Johnson & Johnson Vision Prod | Lens inspection system |
| US5995213A (en) * | 1995-01-17 | 1999-11-30 | Johnson & Johnson Vision Products, Inc. | Lens inspection system |
| US6765661B2 (en) * | 2001-03-09 | 2004-07-20 | Novartis Ag | Lens inspection |
| ES2243129B1 (es) * | 2004-04-23 | 2006-08-16 | Universitat Politecnica De Catalunya | Perfilometro optico de tecnologia dual (confocal e interferometrica) para la inspeccion y medicion tridimensional de superficies. |
| FR2878973B1 (fr) * | 2004-12-03 | 2007-04-20 | Essilor Int | Dispositif de mesure automatique de caracteristiques d'une lentille ophtalmique |
| US7433027B2 (en) * | 2004-12-22 | 2008-10-07 | Novartis Ag | Apparatus and method for detecting lens thickness |
| US20060176491A1 (en) | 2004-12-22 | 2006-08-10 | Hall William J | Device and method for non-contact scanning of contact lens mold geometry |
| JP5122581B2 (ja) * | 2006-12-21 | 2013-01-16 | ジョンソン・アンド・ジョンソン・ビジョン・ケア・インコーポレイテッド | 干渉法検査用レンズ、ならびに干渉法検査用システムおよび装置 |
| JP5452032B2 (ja) * | 2009-02-13 | 2014-03-26 | 株式会社日立製作所 | 波面収差測定方法及びその装置 |
| CN102199719A (zh) * | 2010-03-24 | 2011-09-28 | Tdk株式会社 | 稀土磁体用合金和稀土磁体用合金的制造方法 |
| JP2011222966A (ja) | 2010-03-24 | 2011-11-04 | Tdk Corp | 希土類磁石用合金及び希土類磁石用合金の製造方法 |
| SG195400A1 (en) * | 2012-05-10 | 2013-12-30 | Menicon Singapore Pte Ltd | Systems and methods for the inspection of contact lenses |
-
2012
- 2012-05-10 SG SG2012034393A patent/SG195400A1/en unknown
-
2013
- 2013-05-10 DK DK13787245.3T patent/DK2847569T3/da active
- 2013-05-10 WO PCT/SG2013/000187 patent/WO2013169211A1/en not_active Ceased
- 2013-05-10 EP EP13787245.3A patent/EP2847569B1/en active Active
- 2013-05-10 KR KR1020147034696A patent/KR102156451B1/ko active Active
- 2013-05-10 JP JP2015511420A patent/JP6301910B2/ja active Active
- 2013-05-10 ES ES13787245T patent/ES2929026T3/es active Active
- 2013-05-10 US US14/400,275 patent/US9797803B2/en active Active
- 2013-05-10 CN CN201380036811.0A patent/CN104428649B/zh active Active
-
2017
- 2017-10-24 US US15/792,568 patent/US10215662B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| US20180045604A1 (en) | 2018-02-15 |
| US9797803B2 (en) | 2017-10-24 |
| DK2847569T3 (da) | 2022-10-24 |
| KR20150013279A (ko) | 2015-02-04 |
| ES2929026T3 (es) | 2022-11-24 |
| US20150138540A1 (en) | 2015-05-21 |
| JP6301910B2 (ja) | 2018-03-28 |
| CN104428649B (zh) | 2018-09-21 |
| EP2847569B1 (en) | 2022-07-20 |
| EP2847569A4 (en) | 2016-01-27 |
| US10215662B2 (en) | 2019-02-26 |
| WO2013169211A1 (en) | 2013-11-14 |
| EP2847569A1 (en) | 2015-03-18 |
| JP2015517682A (ja) | 2015-06-22 |
| KR102156451B1 (ko) | 2020-09-22 |
| CN104428649A (zh) | 2015-03-18 |
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