JPWO2015108156A1 - トーリック眼用レンズ - Google Patents
トーリック眼用レンズ Download PDFInfo
- Publication number
- JPWO2015108156A1 JPWO2015108156A1 JP2015557895A JP2015557895A JPWO2015108156A1 JP WO2015108156 A1 JPWO2015108156 A1 JP WO2015108156A1 JP 2015557895 A JP2015557895 A JP 2015557895A JP 2015557895 A JP2015557895 A JP 2015557895A JP WO2015108156 A1 JPWO2015108156 A1 JP WO2015108156A1
- Authority
- JP
- Japan
- Prior art keywords
- lens
- refractive power
- toric
- difference
- astigmatism
- Prior art date
- 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.)
- Granted
Links
- 210000001508 eye Anatomy 0.000 claims abstract description 30
- 230000003287 optical effect Effects 0.000 claims abstract description 13
- 210000005252 bulbus oculi Anatomy 0.000 claims abstract description 6
- 230000002093 peripheral effect Effects 0.000 claims description 21
- 230000004075 alteration Effects 0.000 claims description 14
- 210000004087 cornea Anatomy 0.000 claims description 9
- 201000009310 astigmatism Diseases 0.000 abstract description 31
- 238000012937 correction Methods 0.000 description 4
- 238000011156 evaluation Methods 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 238000004088 simulation Methods 0.000 description 4
- 230000004304 visual acuity Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 235000012489 doughnuts Nutrition 0.000 description 1
- 239000005357 flat glass Substances 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 125000005843 halogen group Chemical group 0.000 description 1
- 230000005499 meniscus Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000004382 visual function Effects 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/14—Eye parts, e.g. lenses, corneal implants; Implanting instruments specially adapted therefor; Artificial eyes
- A61F2/16—Intraocular lenses
- A61F2/1613—Intraocular lenses having special lens configurations, e.g. multipart lenses; having particular optical properties, e.g. pseudo-accommodative lenses, lenses having aberration corrections, diffractive lenses, lenses for variably absorbing electromagnetic radiation, lenses having variable focus
- A61F2/1637—Correcting aberrations caused by inhomogeneities; correcting intrinsic aberrations, e.g. of the cornea, of the surface of the natural lens, aspheric, cylindrical, toric lenses
- A61F2/1645—Toric lenses
-
- 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
-
- 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
- G02C7/022—Ophthalmic lenses having special refractive features achieved by special materials or material structures
-
- 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
-
- 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
- G02C2202/06—Special ophthalmologic or optometric aspects
Landscapes
- Health & Medical Sciences (AREA)
- Ophthalmology & Optometry (AREA)
- Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Optics & Photonics (AREA)
- General Physics & Mathematics (AREA)
- Vascular Medicine (AREA)
- Heart & Thoracic Surgery (AREA)
- Biomedical Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Engineering & Computer Science (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Transplantation (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Cardiology (AREA)
- Prostheses (AREA)
- Eyeglasses (AREA)
Abstract
Description
L2 トーリックレンズ
L3 乱視角膜レンズ
L4 トーリック眼内レンズ
Claims (4)
- レンズの光軸に垂直な平面上の第1の方向と、前記平面上の前記第1の方向とは異なる第2の方向とにおいて、レンズの屈折力が異なるトーリック眼用レンズであって、
前記レンズの径方向の位置に応じて、前記第1の方向と前記第2の方向における屈折力の差である屈折力差が変化する
ことを特徴とするトーリック眼用レンズ。 - 前記レンズが装着される眼球の角膜における、径方向又は周方向に対する屈折力の変化を緩和するように、前記屈折力差が変化することを特徴とする請求項1に記載のトーリック眼用レンズ。
- 前記第1の方向における前記レンズの近軸部における第1の屈折力と周辺部における第2の屈折力と、前記第2の方向における前記レンズの近軸部における第3の屈折力と周辺部における第4の屈折力のうち、前記第1の屈折力と前記第3の屈折力の差を前記レンズの近軸部の屈折力差とし、前記第2の屈折力と前記第4の屈折力の差を前記レンズの周辺部の屈折力差とし、前記レンズの近軸部の屈折力差と前記レンズの周辺部の屈折力差とが異なるように制御された請求項1又は請求項2に記載のトーリック眼用レンズ。
- 前記第1の方向における第1の球面収差量と、前記第2の方向における第2の球面収差量とが個別に制御された請求項1から請求項3のいずれか1項に記載のトーリック眼用レンズ。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014006171 | 2014-01-16 | ||
JP2014006171 | 2014-01-16 | ||
PCT/JP2015/051115 WO2015108156A1 (ja) | 2014-01-16 | 2015-01-16 | トーリック眼用レンズ |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020206918A Division JP2021039387A (ja) | 2014-01-16 | 2020-12-14 | トーリック眼用レンズ |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2015108156A1 true JPWO2015108156A1 (ja) | 2017-03-23 |
JP6854079B2 JP6854079B2 (ja) | 2021-04-07 |
Family
ID=53543039
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015557895A Active JP6854079B2 (ja) | 2014-01-16 | 2015-01-16 | トーリック眼内用レンズの設計方法 |
JP2020206918A Pending JP2021039387A (ja) | 2014-01-16 | 2020-12-14 | トーリック眼用レンズ |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020206918A Pending JP2021039387A (ja) | 2014-01-16 | 2020-12-14 | トーリック眼用レンズ |
Country Status (6)
Country | Link |
---|---|
US (1) | US10646328B2 (ja) |
EP (1) | EP3096179A4 (ja) |
JP (2) | JP6854079B2 (ja) |
CN (1) | CN105980915A (ja) |
SG (2) | SG11201605735SA (ja) |
WO (1) | WO2015108156A1 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10004593B2 (en) | 2009-08-13 | 2018-06-26 | Acufocus, Inc. | Intraocular lens with elastic mask |
ES2970433T3 (es) | 2009-08-13 | 2024-05-28 | Acufocus Inc | Método de fabricación de implantes intraoculares con máscara y lentes |
US9545303B2 (en) | 2011-12-02 | 2017-01-17 | Acufocus, Inc. | Ocular mask having selective spectral transmission |
WO2017062316A1 (en) | 2015-10-05 | 2017-04-13 | Acufocus, Inc. | Methods of molding intraocular lenses |
EP3384342B1 (en) | 2015-11-24 | 2021-08-25 | AcuFocus, Inc. | Toric small aperture intraocular lens with extended depth of focus |
US11364110B2 (en) | 2018-05-09 | 2022-06-21 | Acufocus, Inc. | Intraocular implant with removable optic |
Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11295668A (ja) * | 1998-04-10 | 1999-10-29 | Menicon Co Ltd | トーリック・マルチフォーカルレンズ |
JP2001021846A (ja) * | 1999-07-08 | 2001-01-26 | Sota Suzuki | 眼鏡用累進焦点レンズ及びその製造方法並びに眼鏡用累進焦点レンズを用いた眼鏡 |
JP2005201971A (ja) * | 2004-01-13 | 2005-07-28 | Tokai Kogaku Kk | 乱視矯正用レンズ及びその製造方法 |
JP2011502011A (ja) * | 2007-10-29 | 2011-01-20 | リャン,ジュンジョン | 老眼の屈折治療のための方法およびデバイス |
JP2011526695A (ja) * | 2008-04-01 | 2011-10-13 | サイエンティフィック オプティクス, インク. | 汎用コンタクトレンズの後面構造 |
JP2012504785A (ja) * | 2008-10-01 | 2012-02-23 | ボシュ・アンド・ロム・インコーポレイテッド | 選択された球面収差特性を有する眼科用トーリックレンズ |
JP2012510642A (ja) * | 2008-12-01 | 2012-05-10 | リャン,ジュンジョン | 眼を屈折矯正するための方法及び装置 |
JP2012518198A (ja) * | 2009-02-13 | 2012-08-09 | アドレンズ ビーコン インコーポレイテッド | 可変焦点型液体充填レンズ機構体 |
WO2012149056A1 (en) * | 2011-04-28 | 2012-11-01 | Nexisvision, Inc. | Eye covering and refractive correction methods and apparatus having improved tear flow, comfort, and/or applicability |
JP2012233933A (ja) * | 2011-04-28 | 2012-11-29 | Tokai Kogaku Kk | 視力矯正用レンズの設計方法 |
JP2013178517A (ja) * | 2012-02-28 | 2013-09-09 | Johnson & Johnson Vision Care Inc | 乱視用多軸レンズ設計 |
WO2013149303A1 (en) * | 2012-04-05 | 2013-10-10 | Brien Holden Vision Institute | Lenses, devices, methods and systems for refractive error |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6183084B1 (en) * | 1998-07-30 | 2001-02-06 | Johnson & Johnson Vision Care, Inc. | Progressive addition lenses |
JP4361254B2 (ja) * | 2002-10-08 | 2009-11-11 | 株式会社ニコン・エシロール | 眼鏡レンズの設計方法、眼鏡レンズの製造方法及び計算機プログラム |
AR062067A1 (es) | 2006-07-17 | 2008-10-15 | Novartis Ag | Lentes de contacto toricas con perfil de potencia optica controlado |
US8439498B2 (en) * | 2008-02-21 | 2013-05-14 | Abbott Medical Optics Inc. | Toric intraocular lens with modified power characteristics |
US9649032B2 (en) | 2008-12-01 | 2017-05-16 | Perfect Vision Technology (Hk) Ltd. | Systems and methods for remote measurement of the eyes and delivering of sunglasses and eyeglasses |
US9277863B2 (en) | 2008-12-01 | 2016-03-08 | Perfect Vision Technology (Hk) Ltd. | Methods and systems for automated measurement of the eyes and delivering of sunglasses and eyeglasses |
US20100208194A1 (en) | 2009-02-13 | 2010-08-19 | Amitava Gupta | Variable focus liquid filled lens apparatus |
JP5657266B2 (ja) * | 2010-04-14 | 2015-01-21 | 株式会社メニコン | 不正乱視矯正用コンタクトレンズ |
DE102010018436B4 (de) * | 2010-04-27 | 2017-02-09 | Carl Zeiss Meditec Ag | Multifokale Augenlinse |
-
2015
- 2015-01-16 EP EP15737580.9A patent/EP3096179A4/en active Pending
- 2015-01-16 JP JP2015557895A patent/JP6854079B2/ja active Active
- 2015-01-16 WO PCT/JP2015/051115 patent/WO2015108156A1/ja active Application Filing
- 2015-01-16 US US15/111,158 patent/US10646328B2/en active Active
- 2015-01-16 CN CN201580004731.6A patent/CN105980915A/zh active Pending
- 2015-01-16 SG SG11201605735SA patent/SG11201605735SA/en unknown
- 2015-01-16 SG SG10201805879UA patent/SG10201805879UA/en unknown
-
2020
- 2020-12-14 JP JP2020206918A patent/JP2021039387A/ja active Pending
Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11295668A (ja) * | 1998-04-10 | 1999-10-29 | Menicon Co Ltd | トーリック・マルチフォーカルレンズ |
JP2001021846A (ja) * | 1999-07-08 | 2001-01-26 | Sota Suzuki | 眼鏡用累進焦点レンズ及びその製造方法並びに眼鏡用累進焦点レンズを用いた眼鏡 |
JP2005201971A (ja) * | 2004-01-13 | 2005-07-28 | Tokai Kogaku Kk | 乱視矯正用レンズ及びその製造方法 |
JP2011502011A (ja) * | 2007-10-29 | 2011-01-20 | リャン,ジュンジョン | 老眼の屈折治療のための方法およびデバイス |
JP2011526695A (ja) * | 2008-04-01 | 2011-10-13 | サイエンティフィック オプティクス, インク. | 汎用コンタクトレンズの後面構造 |
JP2012504785A (ja) * | 2008-10-01 | 2012-02-23 | ボシュ・アンド・ロム・インコーポレイテッド | 選択された球面収差特性を有する眼科用トーリックレンズ |
JP2012510642A (ja) * | 2008-12-01 | 2012-05-10 | リャン,ジュンジョン | 眼を屈折矯正するための方法及び装置 |
JP2012518198A (ja) * | 2009-02-13 | 2012-08-09 | アドレンズ ビーコン インコーポレイテッド | 可変焦点型液体充填レンズ機構体 |
WO2012149056A1 (en) * | 2011-04-28 | 2012-11-01 | Nexisvision, Inc. | Eye covering and refractive correction methods and apparatus having improved tear flow, comfort, and/or applicability |
JP2012233933A (ja) * | 2011-04-28 | 2012-11-29 | Tokai Kogaku Kk | 視力矯正用レンズの設計方法 |
JP2013178517A (ja) * | 2012-02-28 | 2013-09-09 | Johnson & Johnson Vision Care Inc | 乱視用多軸レンズ設計 |
WO2013149303A1 (en) * | 2012-04-05 | 2013-10-10 | Brien Holden Vision Institute | Lenses, devices, methods and systems for refractive error |
Also Published As
Publication number | Publication date |
---|---|
SG10201805879UA (en) | 2018-08-30 |
JP2021039387A (ja) | 2021-03-11 |
JP6854079B2 (ja) | 2021-04-07 |
WO2015108156A1 (ja) | 2015-07-23 |
CN105980915A (zh) | 2016-09-28 |
EP3096179A1 (en) | 2016-11-23 |
EP3096179A4 (en) | 2017-09-13 |
SG11201605735SA (en) | 2016-09-29 |
US20160331522A1 (en) | 2016-11-17 |
US10646328B2 (en) | 2020-05-12 |
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