CA3068530A1 - Topology guided ocular lens design - Google Patents

Topology guided ocular lens design Download PDF

Info

Publication number: CA3068530A1
Authority: CA; Canada
Prior art keywords: lens; eye; cornea; optical; computer model
Prior art date: 2017-06-27
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.): Abandoned

Application number

CA3068530A

Other languages

English (en)

French (fr)

Inventor

Robert P. Bishop

Michael T. Sullivan

Steve Auger

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.)

EYEDEAL SCANNING LLC

Original Assignee

EYEDEAL SCANNING LLC

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.)

2017-06-27

Filing date

2018-06-20

Publication date

2019-01-03

2017-06-27 Priority claimed from US15/634,631 external-priority patent/US10054802B2/en

2018-06-20 Application filed by EYEDEAL SCANNING LLC filed Critical EYEDEAL SCANNING LLC

2019-01-03 Publication of CA3068530A1 publication Critical patent/CA3068530A1/en

Status Abandoned legal-status Critical Current

Links

210000004087 cornea Anatomy 0.000 claims abstract description 100
238000000034 method Methods 0.000 claims abstract description 44
210000003786 sclera Anatomy 0.000 claims abstract description 21
238000005070 sampling Methods 0.000 claims abstract description 6
230000000284 resting effect Effects 0.000 claims abstract description 5
210000001508 eye Anatomy 0.000 claims description 219
230000003287 optical effect Effects 0.000 claims description 116
238000005094 computer simulation Methods 0.000 claims description 68
239000012530 fluid Substances 0.000 claims description 30
210000001525 retina Anatomy 0.000 claims description 14
239000000463 material Substances 0.000 claims description 12
230000007704 transition Effects 0.000 claims description 8
238000004519 manufacturing process Methods 0.000 claims description 6
230000000007 visual effect Effects 0.000 claims description 4
238000010146 3D printing Methods 0.000 claims description 3
210000001747 pupil Anatomy 0.000 claims description 3
230000001711 saccadic effect Effects 0.000 claims 3
210000004204 blood vessel Anatomy 0.000 claims 2
210000000554 iris Anatomy 0.000 claims 2
238000003754 machining Methods 0.000 claims 2
238000013507 mapping Methods 0.000 claims 1
230000006378 damage Effects 0.000 abstract description 8
210000000695 crystalline len Anatomy 0.000 description 262
FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 16
239000011780 sodium chloride Substances 0.000 description 15
230000004438 eyesight Effects 0.000 description 14
241000212384 Bifora Species 0.000 description 9
208000003556 Dry Eye Syndromes Diseases 0.000 description 9
206010013774 Dry eye Diseases 0.000 description 9
208000027418 Wounds and injury Diseases 0.000 description 7
208000014674 injury Diseases 0.000 description 7
208000024891 symptom Diseases 0.000 description 6
238000005452 bending Methods 0.000 description 5
210000000744 eyelid Anatomy 0.000 description 3
230000001788 irregular Effects 0.000 description 3
208000032544 Cicatrix Diseases 0.000 description 2
238000010586 diagram Methods 0.000 description 2
208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
238000005516 engineering process Methods 0.000 description 2
210000005036 nerve Anatomy 0.000 description 2
231100000241 scar Toxicity 0.000 description 2
230000037387 scars Effects 0.000 description 2
LQIAZOCLNBBZQK-UHFFFAOYSA-N 1-(1,2-Diphosphanylethyl)pyrrolidin-2-one Chemical compound PCC(P)N1CCCC1=O LQIAZOCLNBBZQK-UHFFFAOYSA-N 0.000 description 1
CQVWXNBVRLKXPE-UHFFFAOYSA-N 2-octyl cyanoacrylate Chemical compound CCCCCCC(C)OC(=O)C(=C)C#N CQVWXNBVRLKXPE-UHFFFAOYSA-N 0.000 description 1
230000005856 abnormality Effects 0.000 description 1
238000004364 calculation method Methods 0.000 description 1
230000001427 coherent effect Effects 0.000 description 1
238000013500 data storage Methods 0.000 description 1
201000010099 disease Diseases 0.000 description 1
208000035475 disorder Diseases 0.000 description 1
229940079593 drug Drugs 0.000 description 1
239000003814 drug Substances 0.000 description 1
239000007850 fluorescent dye Substances 0.000 description 1
230000006870 function Effects 0.000 description 1
230000035876 healing Effects 0.000 description 1
239000000017 hydrogel Substances 0.000 description 1
238000003384 imaging method Methods 0.000 description 1
238000005305 interferometry Methods 0.000 description 1
208000001491 myopia Diseases 0.000 description 1
230000004379 myopia Effects 0.000 description 1
230000002093 peripheral effect Effects 0.000 description 1
229920001296 polysiloxane Polymers 0.000 description 1
239000007779 soft material Substances 0.000 description 1
238000012876 topography Methods 0.000 description 1

Classifications

- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
- A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
- A61B3/107—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for determining the shape or measuring the curvature of the cornea
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
- A61B3/0016—Operational features thereof
- A61B3/0025—Operational features thereof characterised by electronic signal processing, e.g. eye models
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
- A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
- A61B3/14—Arrangements specially adapted for eye photography
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C7/00—Optical parts
- G02C7/02—Lenses; Lens systems ; Methods of designing lenses
- G02C7/04—Contact lenses for the eyes
- G02C7/047—Contact lens fitting; Contact lenses for orthokeratology; Contact lenses for specially shaped corneae

Landscapes

Health & Medical Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Ophthalmology & Optometry (AREA)
Physics & Mathematics (AREA)
General Health & Medical Sciences (AREA)
Engineering & Computer Science (AREA)
Animal Behavior & Ethology (AREA)
Heart & Thoracic Surgery (AREA)
Medical Informatics (AREA)
Molecular Biology (AREA)
Surgery (AREA)
Biomedical Technology (AREA)
Biophysics (AREA)
Public Health (AREA)
Veterinary Medicine (AREA)
Signal Processing (AREA)
General Physics & Mathematics (AREA)
Optics & Photonics (AREA)
Eyeglasses (AREA)

CA3068530A 2017-06-27 2018-06-20 Topology guided ocular lens design Abandoned CA3068530A1 (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
US15/634,631 US10054802B2 (en)	2011-10-17	2017-06-27	Topology guided ocular lens design
US15/634,631		2017-06-27
PCT/US2018/038497 WO2019005557A1 (en)	2017-06-27	2018-06-20	TOPOLOGY-GUIDED OCULAR LENS DESIGN

Publications (1)

Publication Number	Publication Date
CA3068530A1 true CA3068530A1 (en)	2019-01-03

Family

ID=64741849

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA3068530A Abandoned CA3068530A1 (en)	2017-06-27	2018-06-20	Topology guided ocular lens design

Country Status (6)

Country	Link
EP (1)	EP3644830A4 (ja)
JP (1)	JP2020525842A (ja)
CN (1)	CN111343900A (ja)
AU (1)	AU2018292122A1 (ja)
CA (1)	CA3068530A1 (ja)
WO (1)	WO2019005557A1 (ja)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP7417981B2 (ja) *	2019-10-15	2024-01-19	株式会社トーメーコーポレーション	眼科装置
CN111820862B (zh) *	2020-07-10	2023-07-21	温州医科大学	一种基于oct图像建模引导的个性化巩膜镜适配性评估方法和设计方法
CN113341591B (zh) *	2020-07-22	2023-06-13	上海艾康特医疗科技有限公司	巩膜接触镜
CN115167003A (zh) *	2022-07-17	2022-10-11	珠海菲特兰医疗科技有限公司	非封闭式巩膜接触镜
CN117258157B (zh) *	2023-11-14	2024-02-09	超目科技(北京)有限公司	一种角膜交联辅助装置及角膜交联***

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5880809A (en) *	1996-12-30	1999-03-09	Scientific Optics, Inc.	Contact lens
CA2343202A1 (en) *	1998-09-08	2000-03-16	Scientific Optics, Inc.	Contact lens
JP2004534964A (ja) *	2001-04-27	2004-11-18	ノバルティスアクチエンゲゼルシャフト	自動レンズ設計及び製造システム
JP2008104628A (ja) *	2006-10-25	2008-05-08	Tokyo Institute Of Technology	眼球の結膜強膜撮像装置
AU2012249773A1 (en) *	2011-04-28	2013-11-07	Nexisvision, Inc.	Eye covering and refractive correction methods and apparatus having improved tear flow, comfort, and/or applicability
US10054802B2 (en) *	2011-10-17	2018-08-21	Eydeal Scanning, LLC	Topology guided ocular lens design
JP6338526B2 (ja) *	2011-10-17	2018-06-06	アイディールスキャニングリミテッドライアビリティカンパニー	眼のトポグラフィを特定するための方法及び装置
US9489753B1 (en) *	2016-07-19	2016-11-08	Eyedeal Scanning, Llc	Reconstruction of three dimensional model of an object from surface or slice scans compensating for motion blur
US10534197B2 (en) *	2012-12-21	2020-01-14	Eyeprint Prosthetics Llc	Prosthetic lenses and methods of making the same
US9421721B2 (en) *	2013-09-20	2016-08-23	Gregory Gemoules	System and method for designing scleral lenses
EP3065622B1 (en) *	2013-11-08	2019-06-12	Precision Ocular Metrology, LLC	Mapping the ocular surface
WO2015116981A1 (en) *	2014-01-30	2015-08-06	Duke University	Systems and methods for eye tracking for motion corrected ophthalmic optical coherenece tomography

2018
- 2018-06-20 EP EP18823867.9A patent/EP3644830A4/en not_active Withdrawn
- 2018-06-20 CA CA3068530A patent/CA3068530A1/en not_active Abandoned
- 2018-06-20 WO PCT/US2018/038497 patent/WO2019005557A1/en unknown
- 2018-06-20 JP JP2019572109A patent/JP2020525842A/ja active Pending
- 2018-06-20 CN CN201880055693.0A patent/CN111343900A/zh active Pending
- 2018-06-20 AU AU2018292122A patent/AU2018292122A1/en not_active Abandoned

Also Published As

Publication number	Publication date
WO2019005557A1 (en)	2019-01-03
AU2018292122A1 (en)	2020-01-16
CN111343900A (zh)	2020-06-26
EP3644830A1 (en)	2020-05-06
JP2020525842A (ja)	2020-08-27
EP3644830A4 (en)	2021-10-27

Legal Events

Date	Code	Title	Description
2024-02-14	FZDE	Discontinued	Effective date: 20231220

Publication	Publication Date	Title
US10054802B2 (en)	2018-08-21	Topology guided ocular lens design
CA3068530A1 (en)	2019-01-03	Topology guided ocular lens design
Corbett et al.	2019	Corneal topography
US11534291B2 (en)	2022-12-27	Intraocular lens that improves overall vision where there is a local loss of retinal function
US11487136B2 (en)	2022-11-01	Customized wavefront-guided methods, systems, and devices to correct higher-order aberration
US20210165207A1 (en)	2021-06-03	Fluidic Glasses For Correcting Refractive Errors Of A Human Or Animal
US8708495B2 (en)	2014-04-29	Characterization and correction of macular distortion
US6428168B2 (en)	2002-08-06	Combination advanced corneal to topography/wave front aberration measurement
Mattioli et al.	1997	Corneal geometry reconstruction with the Keratron videokeratographer
KR20060021331A (ko)	2006-03-07	성형된 외주부를 구비하는 콘택트 렌즈
KR101093813B1 (ko)	2011-12-13	시력 증진 방법 및 시스템
JP2019518545A (ja)	2019-07-04	光学的測定および走査システムならびにその使用方法
KR20150036147A (ko)	2015-04-07	대물렌즈 안굴절도와 개인의 적어도 하나의 기하학적-형태 파라미터를 측정하기 위한 장치와 방법
US20120249955A1 (en)	2012-10-04	Retro-illumination and eye front surface feature registration for corneal topography and ocular wavefront system
JP7305325B2 (ja)	2023-07-10	トーリックコンタクトレンズの回転安定性を評価する方法及び手段
CN107850791B (zh)	2019-08-16	用于确定光学镜片的光焦度的方法
Victorson	2014	A Head Mounted Digital Image Warping Prosthesis for Age-Related Macular Degeneration
RU2774315C2 (ru)	2022-06-17	Способ и устройство для оценки вращательной стабильности торических контактных линз
LENSES	2018	Optical Formulae for Contact Lens Work With Examples to Illustrate Their Use
Srinath	2022	Optical Devices in Medical Imaging and Industrial Automation
Soumelidis et al.	2009	Specular surface reconstruction method for multi-camera corneal topographer arrangements
WO2023064792A1 (en)	2023-04-20	Adaptive system for the treatment of myopia progression
CN113080844A (zh)	2021-07-09	优选视网膜区的视觉检测与视觉训练设备
Berentsen	2008	Imaging and instrumentation in contact lens practice