TWI466654B - 提升周邊視覺之方法與裝置 - Google Patents
提升周邊視覺之方法與裝置 Download PDFInfo
- Publication number
- TWI466654B TWI466654B TW97140802A TW97140802A TWI466654B TW I466654 B TWI466654 B TW I466654B TW 97140802 A TW97140802 A TW 97140802A TW 97140802 A TW97140802 A TW 97140802A TW I466654 B TWI466654 B TW I466654B
- Authority
- TW
- Taiwan
- Prior art keywords
- peripheral
- central
- eye
- vision
- refractive
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L19/00—Compositions of rubbers not provided for in groups C08L7/00 - C08L17/00
- C08L19/006—Rubber characterised by functional groups, e.g. telechelic diene polymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
- C08C19/00—Chemical modification of rubber
- C08C19/30—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule
- C08C19/42—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule reacting with metals or metal-containing groups
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
- C08C19/00—Chemical modification of rubber
- C08C19/30—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule
- C08C19/42—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule reacting with metals or metal-containing groups
- C08C19/44—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule reacting with metals or metal-containing groups of polymers containing metal atoms exclusively at one or both ends of the skeleton
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F136/00—Homopolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
- C08F136/02—Homopolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
- C08F136/04—Homopolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated
-
- 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
- G02C7/041—Contact lenses for the eyes bifocal; multifocal
- G02C7/042—Simultaneous type
-
- 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
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C2202/00—Generic optical aspects applicable to one or more of the subgroups of G02C7/00
- G02C2202/24—Myopia progression prevention
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Medicinal Chemistry (AREA)
- Ophthalmology & Optometry (AREA)
- General Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Optics & Photonics (AREA)
- General Chemical & Material Sciences (AREA)
- Eyeglasses (AREA)
- Eye Examination Apparatus (AREA)
- Prostheses (AREA)
- Image Processing (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US98278407P | 2007-10-26 | 2007-10-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW200946077A TW200946077A (en) | 2009-11-16 |
| TWI466654B true TWI466654B (zh) | 2015-01-01 |
Family
ID=40403983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW97140802A TWI466654B (zh) | 2007-10-26 | 2008-10-24 | 提升周邊視覺之方法與裝置 |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US8057034B2 (enExample) |
| EP (1) | EP2208108A1 (enExample) |
| JP (2) | JP5684571B2 (enExample) |
| KR (1) | KR101583096B1 (enExample) |
| CN (1) | CN101990648B (enExample) |
| AU (1) | AU2008316726B2 (enExample) |
| BR (1) | BRPI0817772A2 (enExample) |
| CA (1) | CA2701101A1 (enExample) |
| MX (1) | MX2010004572A (enExample) |
| NZ (1) | NZ584831A (enExample) |
| TW (1) | TWI466654B (enExample) |
| WO (1) | WO2009055638A1 (enExample) |
| ZA (1) | ZA201001909B (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI887432B (zh) * | 2020-08-26 | 2025-06-21 | 泰國商豪雅鏡片泰國有限公司 | 眼鏡鏡片、其設計方法及其設計系統 |
Families Citing this family (43)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8057034B2 (en) | 2007-10-26 | 2011-11-15 | Brien Holden Vision Institute | Methods and apparatuses for enhancing peripheral vision |
| CN102238927B (zh) | 2008-12-22 | 2015-06-24 | 威斯康星医学院股份有限公司 | 用于限制眼睛长度的生长的方法和设备 |
| AU2011223499B2 (en) | 2010-03-03 | 2015-08-27 | Brien Holden Vision Institute | Corneal remodelling contact lenses and methods of treating refractive error using corneal remodelling |
| AU2011284783B2 (en) | 2010-07-26 | 2014-07-31 | Vision Crc Limited | Treating ocular refractive error |
| US9931200B2 (en) | 2010-12-17 | 2018-04-03 | Amo Groningen B.V. | Ophthalmic devices, systems, and methods for optimizing peripheral vision |
| WO2012154597A1 (en) * | 2011-05-06 | 2012-11-15 | Croma-Pharma Gmbh | Tolerant toric intraocular lens |
| TWI588560B (zh) | 2012-04-05 | 2017-06-21 | 布萊恩荷登視覺協會 | 用於屈光不正之鏡片、裝置、方法及系統 |
| US9201250B2 (en) | 2012-10-17 | 2015-12-01 | Brien Holden Vision Institute | Lenses, devices, methods and systems for refractive error |
| WO2014059465A1 (en) | 2012-10-17 | 2014-04-24 | Brien Holden Vision Institute | Lenses, devices, methods and systems for refractive error |
| EP2967312B1 (en) | 2013-03-11 | 2019-04-24 | Johnson & Johnson Surgical Vision, Inc. | Intraocular lens that matches an image surface to a retinal shape, and method of designing same |
| TWI493241B (zh) * | 2013-05-24 | 2015-07-21 | Hiline Optical Co Ltd | 鏡片裝置及視力控制方法 |
| WO2016038470A2 (en) | 2014-03-10 | 2016-03-17 | Amo Groningen B.V. | Dual-optic intraocular lens that improves overall vision where there is a local loss of retinal function |
| ES2985848T3 (es) | 2014-04-21 | 2024-11-07 | Amo Groningen Bv | Una lente intraocular |
| US11372479B2 (en) * | 2014-11-10 | 2022-06-28 | Irisvision, Inc. | Multi-modal vision enhancement system |
| CN104434026B (zh) * | 2014-12-17 | 2016-08-17 | 深圳市斯尔顿科技有限公司 | 视网膜注视点偏离黄斑中心凹的检测方法 |
| US11231599B2 (en) * | 2016-03-01 | 2022-01-25 | Mor Research Applications Ltd. | External eye-contact device having opaque and decentered light transmissive portions |
| EP4470500A3 (en) | 2016-03-11 | 2025-02-26 | Amo Groningen B.V. | Intraocular lenses that improve peripheral vision |
| US11096778B2 (en) | 2016-04-19 | 2021-08-24 | Amo Groningen B.V. | Ophthalmic devices, system and methods that improve peripheral vision |
| KR20230108354A (ko) | 2016-08-01 | 2023-07-18 | 유니버시티 오브 워싱턴 | 근시를 치료하기 위한 안과 렌즈들 |
| WO2018158715A1 (en) * | 2017-03-01 | 2018-09-07 | Mor Research Applications Ltd. | Ophthalmic device having opaque and decentered light-transmissive portions for alleviating symptoms relating to ocular diseases |
| EP3625620B1 (en) | 2017-05-08 | 2025-09-10 | SIGHTGLASS VISION, Inc. | Methods for making contact lenses for reducing myopia |
| US10884264B2 (en) | 2018-01-30 | 2021-01-05 | Sightglass Vision, Inc. | Ophthalmic lenses with light scattering for treating myopia |
| US10921612B2 (en) | 2018-03-29 | 2021-02-16 | Reopia Optics, Llc. | Spectacles and associated methods for presbyopia treatment and myopia progression control |
| US11681161B2 (en) | 2018-03-29 | 2023-06-20 | Reopia Optics, Inc. | Anti-myopia-progression spectacles and associated methods |
| US11947197B2 (en) | 2018-03-29 | 2024-04-02 | Reopia Optics, Inc. | Spectacles for presbyopia treatment and myopia progression control and associated methods |
| KR102805850B1 (ko) | 2018-05-10 | 2025-05-09 | 어큐셀라 인코포레이티드 | 눈의 굴절 이상을 치료하기 위한 방법 및 장치 |
| AU2019302757B2 (en) | 2018-07-12 | 2022-09-01 | Sightglass Vision, Inc. | Methods and devices for reducing myopia in children |
| JP7599155B2 (ja) | 2018-07-30 | 2024-12-13 | アキュセラ インコーポレイテッド | 近視の進行を減少させるための電子コンタクトレンズの光学設計 |
| US12135468B2 (en) * | 2018-12-12 | 2024-11-05 | Essilor International | Method and apparatus for evaluating efficacy of ophthalmic lens in controlling sightedness impairment |
| JP7244824B2 (ja) * | 2019-01-18 | 2023-03-23 | 学校法人北里研究所 | 眼鏡用レンズの設計方法、設計装置、及びプログラム |
| WO2020153912A1 (en) * | 2019-01-22 | 2020-07-30 | Arslan Umut | A visual field expander optical eyeglasses system |
| EP3931626A4 (en) | 2019-03-01 | 2023-03-15 | Sightglass Vision, Inc. | EYEGLASSES FOR REDUCING MYOPIC PROGRESSION AND METHOD OF MAKING THERE |
| WO2020219518A1 (en) | 2019-04-23 | 2020-10-29 | Sightglass Vision, Inc. | Ophthalmic lenses with dynamic optical properties for reducing development of myopia |
| JP2022542965A (ja) | 2019-07-31 | 2022-10-07 | アキュセラ インコーポレイテッド | 画像を網膜上に投影するためのデバイス |
| CN114746798A (zh) | 2019-12-02 | 2022-07-12 | 索尼集团公司 | 显示装置和显示系统 |
| AU2021270577A1 (en) | 2020-05-13 | 2022-12-08 | Acucela Inc. | Electro-switchable spectacles for myopia treatment |
| JP2023528307A (ja) | 2020-06-08 | 2023-07-04 | アキュセラ インコーポレイテッド | 周辺脱焦点化を使用して進行性屈折異常を治療するための貼付式デバイス |
| CN115916331A (zh) | 2020-06-08 | 2023-04-04 | 奥克塞拉有限公司 | 在周边视网膜上投射散焦图像来治疗屈光不正 |
| US11281022B2 (en) | 2020-06-10 | 2022-03-22 | Acucela Inc. | Apparatus and methods for the treatment of refractive error using active stimulation |
| US11209672B1 (en) | 2021-04-06 | 2021-12-28 | Acucela Inc. | Supporting pillars for encapsulating a flexible PCB within a soft hydrogel contact lens |
| US11366341B1 (en) | 2021-05-04 | 2022-06-21 | Acucela Inc. | Electronic case for electronic spectacles |
| KR20240013759A (ko) | 2021-05-28 | 2024-01-30 | 소니그룹주식회사 | 표시 장치 및 표시 시스템 |
| US20240085725A1 (en) * | 2021-07-07 | 2024-03-14 | Shenyang Kangende Medical Science And Technology Co., Ltd | Systems, apparatus, and methods for regulating refractive error development through the modulation of peripheral distortion |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20010033363A1 (en) * | 2000-01-14 | 2001-10-25 | Nicolas Chateau | Pair of ophthalmic lenses, range of ophthalmic lenses and method for prescribing a pair of ophthalmic lenses |
| US20030045931A1 (en) * | 2000-05-03 | 2003-03-06 | Allergan Sales, Inc. | Ophthalmic lens systems |
| TW200528791A (en) * | 2003-11-19 | 2005-09-01 | Inst Eye Res | Methods and apparatuses for altering relative curvature of field and positions of peripheral, off-axis focal positions |
| EP1590703A1 (en) * | 2003-01-29 | 2005-11-02 | Novartis AG | Opththalmic lenses |
| US20070115431A1 (en) * | 2003-11-19 | 2007-05-24 | Smith Earl L Iii | Methods and apparatuses for altering relative curvature of field and positions of peripheral, off-axis focal positions |
Family Cites Families (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5139325A (en) | 1991-01-25 | 1992-08-18 | Oksman Henry C | Wide depth of focus power add to intraocular and contact lenses |
| SK377492A3 (en) | 1992-01-28 | 1995-05-10 | Johnson & Johnson Vision Prod | Multifocal refracting lens and method of its manufacture |
| US5448312A (en) | 1992-12-09 | 1995-09-05 | Johnson & Johnson Vision Products, Inc. | Pupil-tuned multifocal ophthalmic lens |
| US5760100B1 (en) | 1994-09-06 | 2000-11-14 | Ciba Vision Corp | Extended wear ophthalmic lens |
| AUPM970294A0 (en) | 1994-11-28 | 1994-12-22 | Queensland University Of Technology | An optical control method |
| US5929969A (en) | 1995-05-04 | 1999-07-27 | Johnson & Johnson Vision Products, Inc. | Multifocal ophthalmic lens |
| IL117935A0 (en) | 1995-05-04 | 1996-08-04 | Johnson & Johnson Vision Prod | Multifocal ophthalmic lens |
| TW532488U (en) | 1998-02-11 | 2003-05-11 | Euro Lens Technology S P A | A progressive multifocal contact lens suitable for compensating presbyopia |
| US5998498A (en) | 1998-03-02 | 1999-12-07 | Johnson & Johnson Vision Products, Inc. | Soft contact lenses |
| US6343861B1 (en) | 1998-06-12 | 2002-02-05 | Sola International Holdings, Ltd. | Myopia lens |
| AU5545699A (en) | 1998-08-06 | 2000-02-28 | John B. W. Lett | Multifocal aspheric lens |
| US6537317B1 (en) | 2000-05-03 | 2003-03-25 | Advanced Medical Optics, Inc. | Binocular lens systems |
| US6474814B1 (en) | 2000-09-08 | 2002-11-05 | Florida Optical Engineering, Inc | Multifocal ophthalmic lens with induced aperture |
| FR2820516B1 (fr) * | 2001-02-02 | 2003-05-16 | Essilor Int | Lentille ophtalmique multifocale progressive a variation de puissance rapide |
| JP2002350786A (ja) * | 2001-05-23 | 2002-12-04 | Menicon Co Ltd | コンタクトレンズの設計方法およびコンタクトレンズの選択方法 |
| US6752499B2 (en) | 2001-07-11 | 2004-06-22 | Thomas A. Aller | Myopia progression control using bifocal contact lenses |
| JP4481647B2 (ja) * | 2001-12-05 | 2010-06-16 | カール ツァイス ビジョン オーストラリア ホールディングス リミテッド | バランスされた累進レンズ |
| JP4190764B2 (ja) * | 2002-01-18 | 2008-12-03 | セイコーオプティカルプロダクツ株式会社 | 非球面眼鏡レンズ |
| US7101042B2 (en) * | 2003-08-12 | 2006-09-05 | S.I.B. Investments Llc | Multifocal contact lens |
| JP2007527738A (ja) * | 2003-11-05 | 2007-10-04 | ニューロヴィジョン, インコーポレイテッド | 視覚を改善するための方法および装置 |
| US7862171B2 (en) * | 2005-10-12 | 2011-01-04 | Carl Zeiss Vision Australia Holdings Limited | Ophthalmic lens element for myopia correction |
| JP5422207B2 (ja) * | 2006-01-12 | 2014-02-19 | ブリアン・ホールデン・ヴィジョン・インスティテュート | 周辺視像のポジションをコントロールして近視の進行を抑制するための方法および装置 |
| SG175606A1 (en) * | 2006-10-10 | 2011-11-28 | Novartis Ag | A lens having an optically controlled peripheral portion and a method for designing and manufacturing the lens |
| US8057034B2 (en) | 2007-10-26 | 2011-11-15 | Brien Holden Vision Institute | Methods and apparatuses for enhancing peripheral vision |
-
2008
- 2008-10-23 US US12/256,705 patent/US8057034B2/en active Active
- 2008-10-24 AU AU2008316726A patent/AU2008316726B2/en not_active Ceased
- 2008-10-24 TW TW97140802A patent/TWI466654B/zh not_active IP Right Cessation
- 2008-10-24 BR BRPI0817772A patent/BRPI0817772A2/pt not_active IP Right Cessation
- 2008-10-24 JP JP2010531267A patent/JP5684571B2/ja not_active Expired - Fee Related
- 2008-10-24 WO PCT/US2008/081057 patent/WO2009055638A1/en not_active Ceased
- 2008-10-24 MX MX2010004572A patent/MX2010004572A/es active IP Right Grant
- 2008-10-24 KR KR1020107011458A patent/KR101583096B1/ko not_active Expired - Fee Related
- 2008-10-24 EP EP08841077A patent/EP2208108A1/en not_active Withdrawn
- 2008-10-24 CA CA2701101A patent/CA2701101A1/en not_active Abandoned
- 2008-10-24 CN CN200880112943.6A patent/CN101990648B/zh not_active Expired - Fee Related
- 2008-10-24 NZ NZ584831A patent/NZ584831A/xx not_active IP Right Cessation
-
2010
- 2010-03-17 ZA ZA2010/01909A patent/ZA201001909B/en unknown
-
2014
- 2014-06-20 JP JP2014127011A patent/JP2014209256A/ja active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20010033363A1 (en) * | 2000-01-14 | 2001-10-25 | Nicolas Chateau | Pair of ophthalmic lenses, range of ophthalmic lenses and method for prescribing a pair of ophthalmic lenses |
| US20030045931A1 (en) * | 2000-05-03 | 2003-03-06 | Allergan Sales, Inc. | Ophthalmic lens systems |
| EP1590703A1 (en) * | 2003-01-29 | 2005-11-02 | Novartis AG | Opththalmic lenses |
| TW200528791A (en) * | 2003-11-19 | 2005-09-01 | Inst Eye Res | Methods and apparatuses for altering relative curvature of field and positions of peripheral, off-axis focal positions |
| US20070115431A1 (en) * | 2003-11-19 | 2007-05-24 | Smith Earl L Iii | Methods and apparatuses for altering relative curvature of field and positions of peripheral, off-axis focal positions |
| WO2007092853A2 (en) * | 2006-02-07 | 2007-08-16 | Vision Crc Limited | Methods and apparatuses for altering relative curvature of field and positions of peripheral, off-axis focal positions |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI887432B (zh) * | 2020-08-26 | 2025-06-21 | 泰國商豪雅鏡片泰國有限公司 | 眼鏡鏡片、其設計方法及其設計系統 |
Also Published As
| Publication number | Publication date |
|---|---|
| BRPI0817772A2 (pt) | 2017-06-13 |
| AU2008316726A1 (en) | 2009-04-30 |
| US20090122264A1 (en) | 2009-05-14 |
| KR20100099684A (ko) | 2010-09-13 |
| US8057034B2 (en) | 2011-11-15 |
| MX2010004572A (es) | 2010-09-10 |
| CN101990648B (zh) | 2013-06-12 |
| JP5684571B2 (ja) | 2015-03-11 |
| JP2011501240A (ja) | 2011-01-06 |
| NZ584831A (en) | 2012-11-30 |
| WO2009055638A1 (en) | 2009-04-30 |
| CA2701101A1 (en) | 2009-04-30 |
| TW200946077A (en) | 2009-11-16 |
| HK1154945A1 (en) | 2012-05-04 |
| JP2014209256A (ja) | 2014-11-06 |
| KR101583096B1 (ko) | 2016-01-06 |
| EP2208108A1 (en) | 2010-07-21 |
| AU2008316726B2 (en) | 2013-02-07 |
| CN101990648A (zh) | 2011-03-23 |
| ZA201001909B (en) | 2011-09-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | Annulment or lapse of patent due to non-payment of fees |