SG11201902325YA - Contact lens inspection method and system - Google Patents
Contact lens inspection method and systemInfo
- Publication number
- SG11201902325YA SG11201902325YA SG11201902325YA SG11201902325YA SG11201902325YA SG 11201902325Y A SG11201902325Y A SG 11201902325YA SG 11201902325Y A SG11201902325Y A SG 11201902325YA SG 11201902325Y A SG11201902325Y A SG 11201902325YA SG 11201902325Y A SG11201902325Y A SG 11201902325YA
- Authority
- SG
- Singapore
- Prior art keywords
- contact lens
- lens
- sectional
- edge
- international
- Prior art date
Links
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
- G01M11/0242—Testing optical properties by measuring geometrical properties or aberrations
- G01M11/0271—Testing optical properties by measuring geometrical properties or aberrations by using interferometric methods
-
- 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
- G01M11/0221—Testing optical properties by determining the optical axis or position of lenses
-
- 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
- G01M11/0242—Testing optical properties by measuring geometrical properties or aberrations
- G01M11/0278—Detecting defects of the object to be tested, e.g. scratches or dust
-
- 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
- G01M11/08—Testing mechanical properties
- G01M11/081—Testing mechanical properties by using a contact-less detection method, i.e. with a camera
-
- 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
-
- 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
- G01N21/9515—Objects of complex shape, e.g. examined with use of a surface follower device
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Geometry (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Eyeglasses (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201662414900P | 2016-10-31 | 2016-10-31 | |
| PCT/IB2017/056739 WO2018078602A1 (en) | 2016-10-31 | 2017-10-30 | Contact lens inspection method and system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SG11201902325YA true SG11201902325YA (en) | 2019-05-30 |
Family
ID=60702866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG11201902325YA SG11201902325YA (en) | 2016-10-31 | 2017-10-30 | Contact lens inspection method and system |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US10830666B2 (hu) |
| EP (1) | EP3532818B1 (hu) |
| CN (1) | CN109844486B (hu) |
| HU (1) | HUE050311T2 (hu) |
| MY (1) | MY194043A (hu) |
| SG (1) | SG11201902325YA (hu) |
| WO (1) | WO2018078602A1 (hu) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MY190120A (en) * | 2016-07-20 | 2022-03-29 | Novartis Ag | Method for inspecting an ophthalmic lens using optical coherence tomography |
| US10635541B2 (en) | 2017-10-23 | 2020-04-28 | Vmware, Inc. | Fine-grained conflict resolution in a shared log |
| US11392567B2 (en) | 2017-10-30 | 2022-07-19 | Vmware, Inc. | Just-in-time multi-indexed tables in a shared log |
| DE102018109649A1 (de) * | 2018-04-23 | 2019-10-24 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Verfahren sowie Vorrichtung zur Prüfung geometrischer Eigenschaften optischer Komponenten |
| US11221499B2 (en) * | 2019-03-29 | 2022-01-11 | Johnson & Johnson Vision Care, Inc. | Invertible lens and method of design |
| EP4189325A1 (en) * | 2020-07-30 | 2023-06-07 | Alcon Inc. | Method for determining geometrical parameters of a soft contact lens |
| CN113017982B (zh) * | 2021-04-07 | 2022-12-23 | 江西睦茗企业管理有限公司 | 一种能识别正反面的隐形眼镜佩戴器 |
| KR20240135815A (ko) * | 2022-03-27 | 2024-09-12 | 알콘 인코포레이티드 | 안구 렌즈의 방향 상태 및 반전 상태를 결정하기 위해 안구 렌즈를 광학적으로 검사하기 위한 방법 |
Family Cites Families (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2509483A1 (fr) * | 1981-04-15 | 1983-01-14 | Essilor Int | Lentille de contact |
| IL107605A (en) * | 1992-12-21 | 1998-01-04 | Johnson & Johnson Vision Prod | Lens test system |
| DE69533903T2 (de) * | 1994-08-18 | 2005-12-08 | Carl Zeiss Meditec Ag | Mit optischer Kohärenz-Tomographie gesteuerter chirurgischer Apparat |
| US5491524A (en) * | 1994-10-05 | 1996-02-13 | Carl Zeiss, Inc. | Optical coherence tomography corneal mapping apparatus |
| ATE486520T1 (de) * | 2005-09-29 | 2010-11-15 | Bioptigen Inc | Tragbare optische kohärenz-tomographie- vorrichtungen und verwandte systeme |
| US9016860B2 (en) * | 2005-10-27 | 2015-04-28 | Gholam A. Peyman | Fluidic adaptive optic fundus camera |
| US7416300B2 (en) * | 2006-05-25 | 2008-08-26 | Coopervision International Holding Company, Lp | Measurement of lenses and lens molds using optical coherence tomography |
| WO2007140220A2 (en) | 2006-05-25 | 2007-12-06 | Coopervision International Holding Company, Lp | Measurement of lenses and lens molds using optical coherence tomography |
| WO2009006361A1 (en) | 2007-06-29 | 2009-01-08 | Johnson & Johnson Vision Care, Inc. | Method of detecting the orientation of an ophthalmic lens in its package |
| MY154230A (en) * | 2008-02-20 | 2015-05-15 | Novartis Ag | Method and apparatus for inverting a flexible molding |
| US8113652B2 (en) * | 2009-03-27 | 2012-02-14 | Crt Technology, Inc. | Contact lens with meridional sagittal variation and methods for making and using the same |
| US20120133957A1 (en) * | 2010-11-30 | 2012-05-31 | Widman Michael F | Laser confocal sensor metrology system |
| CN102822655B (zh) * | 2011-02-23 | 2016-01-20 | 联达科技检测私人有限公司 | 用于检验镜片的方法和装置 |
| US9101294B2 (en) * | 2012-01-19 | 2015-08-11 | Carl Zeiss Meditec, Inc. | Systems and methods for enhanced accuracy in OCT imaging of the cornea |
| US20140092395A1 (en) * | 2012-09-28 | 2014-04-03 | Novartis Ag | Method for automated inline determination of the refractive power of an ophthalmic lens |
| CN105592829B (zh) * | 2013-07-29 | 2018-11-16 | 拜尔普泰戈恩公司 | 用于外科手术的手术性光学相干断层成像术(oct)及其相关系统和方法 |
| WO2015036432A1 (en) * | 2013-09-11 | 2015-03-19 | Novartis Ag | Contact lens inspection system and method |
| US20160018327A1 (en) * | 2013-11-01 | 2016-01-21 | Joshua Noel Hogan | Differential OCT Analysis System |
| CN104545790B (zh) * | 2014-12-17 | 2016-04-20 | 温州医科大学 | 活体监测角膜塑形镜塑形效果的oct成像系统和方法 |
| WO2016153571A1 (en) * | 2015-03-25 | 2016-09-29 | Optimedica Corporation | Multiple depth optical coherence tomography system and method and laser eye surgery system incorporating the same |
| EP3328265A1 (en) * | 2015-07-27 | 2018-06-06 | AMO WaveFront Sciences, LLC | Optical imaging and measurement systems and methods for cataract surgery and treatment planning |
-
2017
- 2017-10-30 MY MYPI2019001184A patent/MY194043A/en unknown
- 2017-10-30 CN CN201780064893.8A patent/CN109844486B/zh active Active
- 2017-10-30 EP EP17817100.5A patent/EP3532818B1/en active Active
- 2017-10-30 HU HUE17817100A patent/HUE050311T2/hu unknown
- 2017-10-30 SG SG11201902325YA patent/SG11201902325YA/en unknown
- 2017-10-30 US US15/797,257 patent/US10830666B2/en active Active
- 2017-10-30 WO PCT/IB2017/056739 patent/WO2018078602A1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US20180120199A1 (en) | 2018-05-03 |
| CN109844486B (zh) | 2021-05-18 |
| EP3532818A1 (en) | 2019-09-04 |
| EP3532818B1 (en) | 2020-07-15 |
| WO2018078602A1 (en) | 2018-05-03 |
| US10830666B2 (en) | 2020-11-10 |
| MY194043A (en) | 2022-11-09 |
| HUE050311T2 (hu) | 2020-11-30 |
| CN109844486A (zh) | 2019-06-04 |
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