JP5986985B2 - 眼内レンズおよびその製造方法 - Google Patents
眼内レンズおよびその製造方法 Download PDFInfo
- Publication number
- JP5986985B2 JP5986985B2 JP2013505827A JP2013505827A JP5986985B2 JP 5986985 B2 JP5986985 B2 JP 5986985B2 JP 2013505827 A JP2013505827 A JP 2013505827A JP 2013505827 A JP2013505827 A JP 2013505827A JP 5986985 B2 JP5986985 B2 JP 5986985B2
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- JP
- Japan
- Prior art keywords
- spherical aberration
- lens
- intraocular lens
- optical
- patient
- 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.)
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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
-
- 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
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D11/00—Producing optical elements, e.g. lenses or prisms
- B29D11/02—Artificial eyes from organic plastic material
- B29D11/023—Implants for natural eyes
-
- 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
- G02C7/024—Methods of designing ophthalmic lenses
- G02C7/027—Methods of designing ophthalmic lenses considering wearer's parameters
-
- 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
-
- 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
- A61F2240/00—Manufacturing or designing of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2240/001—Designing or manufacturing processes
Description
眼内レンズの球面収差≦水晶体摘出後の眼に残存するコマ収差−0.17μm
−0.4≦A(μm)≦−0.1
0.003≦B(μm)≦0.004
本発明は、水晶体が摘出されてコマ収差が残存した患者の人眼に用いられる眼内レンズであって、前記患者の人眼に残存するコマ収差および球面収差を相殺しないで且つ該コマ収差に対応した大きさの球面収差を、該患者の人眼における残余不正乱視に対する矯正光学特性として光学部が有していると共に、該光学部における高次収差が光軸回りで回転対称とされている眼内レンズも、特徴とする。
眼内レンズの球面収差≦水晶体摘出後の眼に残存するコマ収差−0.17μm
−0.4≦A(μm)≦−0.1
0.003≦B(μm)≦0.004
Claims (9)
- 水晶体を摘出した患者の人眼に残存するコマ収差に対応した大きさで且つ該患者の該人眼に残存する球面収差を相殺しないで残存させる大きさの球面収差を光学部に設定する光学特性の設定工程と、
該光学特性の設定工程で設定された該球面収差を、該患者の該人眼における残余不正乱視に対する矯正光学特性として付与した光学部のレンズ形状を決定するレンズ形状の設定工程と、
該レンズ形状の設定工程で決定されたレンズ形状の光学部を形成することにより、該光学部における高次収差が光軸回りで回転対称とされた光学特性を有する眼内レンズを形成するレンズの形成工程と
を、含むことを特徴とする眼内レンズの製造方法。 - 前記光学特性の設定工程において、
前記光学部に設定される前記球面収差を、
下式の何れも満足するRMS値をもって設定する請求項1に記載の眼内レンズの製造方法。
眼内レンズの球面収差≧水晶体摘出後の眼に残存するコマ収差−0.37μm
眼内レンズの球面収差≦水晶体摘出後の眼に残存するコマ収差−0.17μm - 前記光学特性の設定工程において、
前記光学部に設定される前記球面収差を、
A,Bの何れも定数とする下式を満足するRMS値をもって設定する請求項1又は2に記載の眼内レンズの製造方法。
眼内レンズの球面収差 = A + B × 患者の年齢
−0.4≦A(μm)≦−0.1
0.003≦B(μm)≦0.004 - 前記光学特性の設定工程において、
前記光学部における前記球面収差を、
前記患者と同じ年齢層の母集団における人眼の球面収差の測定データの平均値と該患者の角膜の球面収差との差をもって設定する請求項1〜3の何れか1項に記載の眼内レンズの製造方法。 - 水晶体が摘出されてコマ収差が残存した患者の人眼に用いられる眼内レンズであって、
前記患者の人眼に残存する前記コマ収差に対応した大きさで且つ該患者の人眼に残存する球面収差を相殺しないで該コマ収差に起因する該患者の見え方の質の低下を軽減する大きさの球面収差を光学部が有していると共に、
該光学部における高次収差が光軸回りで回転対称とされていることを特徴とする眼内レンズ。 - 水晶体が摘出されてコマ収差が残存した患者の人眼に用いられる眼内レンズであって、
前記患者の人眼に残存するコマ収差および球面収差を相殺しないで且つ該コマ収差に対応した大きさの球面収差を、該患者の人眼における残余不正乱視に対する矯正光学特性として光学部が有していると共に、
該光学部における高次収差が光軸回りで回転対称とされていることを特徴とする眼内レンズ。 - 前記光学部における前記球面収差の値が、
下式の何れも満足するRMS値である請求項5又は6に記載の眼内レンズ。
眼内レンズの球面収差≧水晶体摘出後の眼に残存するコマ収差−0.37μm
眼内レンズの球面収差≦水晶体摘出後の眼に残存するコマ収差−0.17μm - 前記光学部における前記球面収差の値が、
A,Bの何れも定数とする下式を満足するRMS値である請求項5〜7の何れか1項に記載の眼内レンズ。
眼内レンズの球面収差 = A + B × 患者の年齢
−0.4≦A(μm)≦−0.1
0.003≦B(μm)≦0.004 - 前記光学部における前記球面収差の値が、
前記患者と同じ年齢層の母集団における人眼の球面収差の測定データの平均値と該患者の角膜の球面収差との差の値である請求項5〜8の何れか1項に記載の眼内レンズ。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011065836 | 2011-03-24 | ||
JP2011065836 | 2011-03-24 | ||
PCT/JP2012/002054 WO2012127881A1 (ja) | 2011-03-24 | 2012-03-23 | 眼内レンズおよびその製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2012127881A1 JPWO2012127881A1 (ja) | 2014-07-24 |
JP5986985B2 true JP5986985B2 (ja) | 2016-09-06 |
Family
ID=46879052
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2013505827A Active JP5986985B2 (ja) | 2011-03-24 | 2012-03-23 | 眼内レンズおよびその製造方法 |
Country Status (14)
Country | Link |
---|---|
US (3) | US9808340B2 (ja) |
EP (2) | EP3170475B1 (ja) |
JP (1) | JP5986985B2 (ja) |
KR (1) | KR101837379B1 (ja) |
CN (1) | CN103458828B (ja) |
AU (1) | AU2012232611B2 (ja) |
BR (1) | BR112013024276B1 (ja) |
ES (2) | ES2623757T3 (ja) |
HK (1) | HK1192135A1 (ja) |
IL (1) | IL228429A0 (ja) |
PL (1) | PL3170475T3 (ja) |
RU (1) | RU2601692C2 (ja) |
SG (1) | SG193526A1 (ja) |
WO (1) | WO2012127881A1 (ja) |
Families Citing this family (9)
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ES2623757T3 (es) * | 2011-03-24 | 2017-07-12 | Kowa Company Ltd. | Lente intraocular y su procedimiento de fabricación |
WO2012127538A1 (ja) * | 2011-03-24 | 2012-09-27 | 株式会社メニコン | コンタクトレンズおよびその製造方法 |
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 |
CN106388974A (zh) * | 2016-12-09 | 2017-02-15 | 天津世纪康泰生物医学工程有限公司 | 中间视觉完全矫正型非球面人工晶状体 |
US11000363B2 (en) * | 2017-05-02 | 2021-05-11 | Alcon Inc. | Accommodating intraocular lens devices, systems, and methods using an opaque frame |
JP6687825B2 (ja) * | 2017-09-01 | 2020-04-28 | 株式会社シード | 眼用レンズおよび眼用レンズを用いた結像方法 |
BR202018002611U2 (pt) * | 2018-02-07 | 2019-08-27 | Nathan Jose De Souza | disposição aplicada em lente intra-ocular com hápticos alongados e agulhados |
Citations (3)
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WO1998027863A1 (en) * | 1996-12-23 | 1998-07-02 | University Of Rochester | Apparatus for improving vision and resolution of retinal images |
JP2006517676A (ja) * | 2003-02-12 | 2006-07-27 | マイケル グイーロン、 | 視力向上のためのカスタムレンズ及びそれに対応するレンズの設計方法 |
JP2010029694A (ja) * | 2000-05-23 | 2010-02-12 | Amo Groningen Bv | 眼の収差を低減する眼レンズを得る方法 |
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JP4652558B2 (ja) | 2000-10-18 | 2011-03-16 | 株式会社トプコン | 光学特性測定装置 |
US6905209B2 (en) | 2000-10-18 | 2005-06-14 | Kabushiki Kaisha Topcon | Optical characteristics measuring device |
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WO2004090611A2 (en) * | 2003-03-31 | 2004-10-21 | Bausch & Lomb Incorporated | Intraocular lens and method for reducing aberrations in an ocular system |
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US7879089B2 (en) * | 2006-05-17 | 2011-02-01 | Alcon, Inc. | Correction of higher order aberrations in intraocular lenses |
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JP5490546B2 (ja) | 2007-01-25 | 2014-05-14 | ローデンストック.ゲゼルシャフト.ミット.ベシュレンクテル.ハフツング | 眼鏡レンズを最適化するための方法 |
PL2211747T3 (pl) * | 2007-10-29 | 2019-12-31 | Junzhong Liang | Urządzenia do refrakcyjnej terapii prezbiopii |
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-
2012
- 2012-03-23 ES ES12760887.5T patent/ES2623757T3/es active Active
- 2012-03-23 US US14/002,831 patent/US9808340B2/en active Active
- 2012-03-23 WO PCT/JP2012/002054 patent/WO2012127881A1/ja active Application Filing
- 2012-03-23 BR BR112013024276-0A patent/BR112013024276B1/pt active IP Right Grant
- 2012-03-23 JP JP2013505827A patent/JP5986985B2/ja active Active
- 2012-03-23 AU AU2012232611A patent/AU2012232611B2/en active Active
- 2012-03-23 EP EP16205428.2A patent/EP3170475B1/en active Active
- 2012-03-23 PL PL16205428T patent/PL3170475T3/pl unknown
- 2012-03-23 RU RU2013147408/14A patent/RU2601692C2/ru active
- 2012-03-23 KR KR1020137024875A patent/KR101837379B1/ko active IP Right Grant
- 2012-03-23 SG SG2013070263A patent/SG193526A1/en unknown
- 2012-03-23 CN CN201280015005.0A patent/CN103458828B/zh active Active
- 2012-03-23 EP EP12760887.5A patent/EP2689748B1/en active Active
- 2012-03-23 ES ES16205428T patent/ES2709173T3/es active Active
-
2013
- 2013-09-15 IL IL228429A patent/IL228429A0/en active IP Right Grant
-
2014
- 2014-06-10 HK HK14105449.0A patent/HK1192135A1/zh unknown
-
2017
- 2017-09-28 US US15/718,675 patent/US20180014927A1/en not_active Abandoned
-
2019
- 2019-05-28 US US16/424,051 patent/US11020219B2/en active Active
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WO1998027863A1 (en) * | 1996-12-23 | 1998-07-02 | University Of Rochester | Apparatus for improving vision and resolution of retinal images |
JP2010029694A (ja) * | 2000-05-23 | 2010-02-12 | Amo Groningen Bv | 眼の収差を低減する眼レンズを得る方法 |
JP2006517676A (ja) * | 2003-02-12 | 2006-07-27 | マイケル グイーロン、 | 視力向上のためのカスタムレンズ及びそれに対応するレンズの設計方法 |
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Title |
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Also Published As
Publication number | Publication date |
---|---|
EP2689748A1 (en) | 2014-01-29 |
BR112013024276B1 (pt) | 2020-12-15 |
AU2012232611B2 (en) | 2016-05-26 |
IL228429A0 (en) | 2013-12-31 |
RU2601692C2 (ru) | 2016-11-10 |
CN103458828B (zh) | 2015-12-02 |
RU2013147408A (ru) | 2015-04-27 |
EP3170475A1 (en) | 2017-05-24 |
PL3170475T3 (pl) | 2019-04-30 |
CN103458828A (zh) | 2013-12-18 |
EP2689748B1 (en) | 2017-02-22 |
EP2689748A4 (en) | 2014-11-26 |
KR20140008409A (ko) | 2014-01-21 |
US9808340B2 (en) | 2017-11-07 |
ES2709173T3 (es) | 2019-04-15 |
US20190274824A1 (en) | 2019-09-12 |
US20180014927A1 (en) | 2018-01-18 |
SG193526A1 (en) | 2013-10-30 |
AU2012232611A1 (en) | 2013-09-26 |
JPWO2012127881A1 (ja) | 2014-07-24 |
US20140039616A1 (en) | 2014-02-06 |
US11020219B2 (en) | 2021-06-01 |
EP3170475B1 (en) | 2018-10-31 |
BR112013024276A2 (pt) | 2016-12-27 |
WO2012127881A1 (ja) | 2012-09-27 |
HK1192135A1 (zh) | 2014-08-15 |
KR101837379B1 (ko) | 2018-03-13 |
ES2623757T3 (es) | 2017-07-12 |
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