JP2019535445A - ゾーン毎ステップ高制御を有する眼内レンズ - Google Patents
ゾーン毎ステップ高制御を有する眼内レンズ Download PDFInfo
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- 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
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- 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
- A61F2/1616—Pseudo-accommodative, e.g. multifocal or enabling monovision
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- 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
- A61F2/1654—Diffractive lenses
- A61F2/1656—Fresnel lenses, prisms or plates
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- 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
- A61F2/1616—Pseudo-accommodative, e.g. multifocal or enabling monovision
- A61F2/1618—Multifocal 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
- 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
- A61F2/1654—Diffractive lenses
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/0012—Optical design, e.g. procedures, algorithms, optimisation routines
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/42—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect
- G02B27/4205—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect having a diffractive optical element [DOE] contributing to image formation, e.g. whereby modulation transfer function MTF or optical aberrations are relevant
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B3/00—Simple or compound lenses
- G02B3/02—Simple or compound lenses with non-spherical faces
- G02B3/08—Simple or compound lenses with non-spherical faces with discontinuous faces, e.g. Fresnel lens
-
- 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
- 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
- G02C7/044—Annular configuration, e.g. pupil tuned
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- 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
- A61F2002/1681—Intraocular lenses having supporting structure for lens, e.g. haptics
- A61F2002/1683—Intraocular lenses having supporting structure for lens, e.g. haptics having filiform haptics
-
- 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
- G02C2202/20—Diffractive and Fresnel lenses or lens portions
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- Oral & Maxillofacial Surgery (AREA)
- Cardiology (AREA)
- Prostheses (AREA)
- Eyeglasses (AREA)
Abstract
Description
Claims (15)
- 眼科用レンズであって、
前面と;
後面と;
複数のゾーンを含む少なくとも1つの回折構造であって、前記複数のゾーンのそれぞれは少なくとも1つのステップ高を有する少なくとも1つのエシェレットを含み、前記少なくとも1つの回折構造は前記前面および前記後面の少なくとも1つの面用であり、前記少なくとも1つのステップ高は前記複数のゾーンのゾーン毎に個々に判断され、前記少なくとも1つのステップ高は2πの整数倍である位相だけ折り返される、少なくとも1つの回折構造と、を含む少なくとも1つの焦点長を有する眼科用レンズ。 - 前記少なくとも1つの焦点長は前記眼科用レンズが多焦点レンズとなるように複数の焦点長を含む、請求項1に記載の眼科用レンズ。
- 前記各ゾーンは前記複数の焦点長の一部に関し個々に最適化される、請求項2に記載の眼科用レンズ。
- 前記各ゾーンは前記複数の焦点長に関し個々に最適化される、請求項2に記載の眼科用レンズ。
- 前記少なくとも1つのステップ高は複数のステップ高を含む、請求項1に記載の多焦点眼科用レンズ。
- 前記少なくとも1つのステップ高は2π以下である、請求項1に記載の眼科用レンズ。
- 前記少なくとも1つの回折構造は前記前面内に取り込まれる、請求項1に記載の多焦点眼科用レンズ。
- 前記各ゾーンは複数の標的位置に関して個々に最適化される、請求項1に記載の眼科用レンズ。
- 多焦点眼科装置であって、
前面と、後面と、複数のゾーンを含む少なくとも1つの回折構造とを含む眼科用レンズであって、前記複数のゾーンのそれぞれは少なくとも1つのステップ高を有する少なくとも1つのエシェレットを含み、前記少なくとも1つの回折構造は前記前面および前記後面の少なくとも1つの面用であり、前記少なくとも1つのステップ高は前記複数のゾーンのゾーン毎に個々に判断され、前記少なくとも1つのステップ高は2πの整数倍である位相だけ折り返される、眼科用レンズと、
前記眼科用レンズと結合された複数の触覚と、を含む多焦点眼科装置。 - 少なくとも1つの焦点長を有する眼科用レンズを製作する方法であって、
前面および後面の少なくとも1つに取り込むための複数のゾーンを含む少なくとも1つの回折構造を設計する工程であって、前記複数のゾーンのそれぞれは少なくとも1つのステップ高を有する少なくとも1つのエシェレットを含み、前記少なくとも1つの回折構造を設計する前記工程はさらに、
少なくとも1つの最適化された位相を有する少なくとも1つの最適化されたステップ高を提供するために前記複数のゾーンの各ゾーンを個々に最適化する工程と;
前記最適化されたステップ位相が2πを越えれば前記少なくとも1つのステップ高を提供するために前記少なくとも1つの最適化されたステップ高を2πの整数倍である位相だけ折り返す工程と、を含む、設計工程と;
前記少なくとも1つの回折構造の前記少なくとも1つのステップ高を使用することにより前記眼科用レンズを製作する工程と、を含む方法。 - 前記少なくとも1つの焦点長は複数の焦点長であり、
各ゾーンを個々に最適化する前記工程はさらに、前記複数の焦点長の少なくとも一部の各ゾーンを個々に最適化する工程を含む、請求項12に記載の方法。 - 前記少なくとも1つのステップ高は2π以下である、請求項12に記載の方法。
- 前記少なくとも1つの回折構造は前記前面内に取り込まれる、請求項12に記載の方法。
- 前記少なくとも1つの回折構造は前記後面内に取り込まれる、請求項12に記載の方法。
- 各ゾーンを個々に最適化する前記工程はさらに、複数の標的位置の各ゾーンを個々に最適化する工程を含む、請求項12に記載の方法。
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JP2022014904A JP7408700B2 (ja) | 2016-11-29 | 2022-02-02 | ゾーン毎ステップ高制御を有する眼内レンズ |
JP2023214512A JP2024026424A (ja) | 2016-11-29 | 2023-12-20 | ゾーン毎ステップ高制御を有する眼内レンズ |
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US201662427241P | 2016-11-29 | 2016-11-29 | |
US62/427,241 | 2016-11-29 | ||
PCT/IB2017/057016 WO2018100452A1 (en) | 2016-11-29 | 2017-11-09 | Intraocular lenses having zone-by-zone step height control |
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JP2022014904A Division JP7408700B2 (ja) | 2016-11-29 | 2022-02-02 | ゾーン毎ステップ高制御を有する眼内レンズ |
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JP2019535445A true JP2019535445A (ja) | 2019-12-12 |
JP7021213B2 JP7021213B2 (ja) | 2022-02-16 |
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JP2019528670A Active JP7021213B2 (ja) | 2016-11-29 | 2017-11-09 | ゾーン毎ステップ高制御を有する眼内レンズ |
JP2022014904A Active JP7408700B2 (ja) | 2016-11-29 | 2022-02-02 | ゾーン毎ステップ高制御を有する眼内レンズ |
JP2023214512A Pending JP2024026424A (ja) | 2016-11-29 | 2023-12-20 | ゾーン毎ステップ高制御を有する眼内レンズ |
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JP2022014904A Active JP7408700B2 (ja) | 2016-11-29 | 2022-02-02 | ゾーン毎ステップ高制御を有する眼内レンズ |
JP2023214512A Pending JP2024026424A (ja) | 2016-11-29 | 2023-12-20 | ゾーン毎ステップ高制御を有する眼内レンズ |
Country Status (7)
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US (4) | US10842617B2 (ja) |
EP (1) | EP3548936A1 (ja) |
JP (3) | JP7021213B2 (ja) |
CN (2) | CN113180887B (ja) |
AU (2) | AU2017369976B2 (ja) |
CA (1) | CA3042203A1 (ja) |
WO (1) | WO2018100452A1 (ja) |
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EP3646110A1 (en) | 2017-06-28 | 2020-05-06 | Amo Groningen B.V. | Diffractive lenses and related intraocular lenses for presbyopia treatment |
WO2019002390A1 (en) | 2017-06-28 | 2019-01-03 | Amo Groningen B.V. | EXTENDED BEACH AND ASSOCIATED INTRAOCULAR LENSES FOR THE TREATMENT OF PRESBYOPIA |
US11327210B2 (en) | 2017-06-30 | 2022-05-10 | Amo Groningen B.V. | Non-repeating echelettes and related intraocular lenses for presbyopia treatment |
WO2019130030A1 (en) * | 2017-12-28 | 2019-07-04 | Medicontur Orvostechnikai Kft. | Diffractive artificial ophthalmic lens with optimised apodization and method for the production of such artificial ophthalmic lens |
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JP7408700B2 (ja) | 2024-01-05 |
US10842617B2 (en) | 2020-11-24 |
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US20220273424A1 (en) | 2022-09-01 |
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US11364112B2 (en) | 2022-06-21 |
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US20180147052A1 (en) | 2018-05-31 |
CN113180887A (zh) | 2021-07-30 |
US11944535B2 (en) | 2024-04-02 |
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