JP7440417B2 - 眼内レンズ、及び周縁部の安定化方法 - Google Patents

眼内レンズ、及び周縁部の安定化方法 Download PDF

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JP7440417B2
JP7440417B2 JP2020543261A JP2020543261A JP7440417B2 JP 7440417 B2 JP7440417 B2 JP 7440417B2 JP 2020543261 A JP2020543261 A JP 2020543261A JP 2020543261 A JP2020543261 A JP 2020543261A JP 7440417 B2 JP7440417 B2 JP 7440417B2
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optic
haptic
intraocular lens
optical
peripheral
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JP2021501030A (ja
JP2021501030A5 (enExample
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グリーン ジョージ
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アルコン インコーポレイティド
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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 or corneal implants; Artificial eyes
    • A61F2/16—Intraocular 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 or corneal implants; 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
    • A61F2/1624—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 having adjustable focus; power activated variable focus means, e.g. mechanically or electrically by the ciliary muscle or from the outside
    • A61F2/1635—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 having adjustable focus; power activated variable focus means, e.g. mechanically or electrically by the ciliary muscle or from the outside for changing shape
    • 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 or corneal implants; 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/06—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of fluids in transparent cells
    • 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
    • G02B3/04—Simple or compound lenses with non-spherical faces with continuous faces that are rotationally symmetrical but deviate from a true sphere, e.g. so called "aspheric" lenses
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/12—Fluid-filled or evacuated 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
    • G02C7/04—Contact lenses for the eyes
    • G02C7/048—Means for stabilising the orientation of lenses in the eye
    • 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 or corneal implants; Artificial eyes
    • A61F2/16—Intraocular lenses
    • A61F2002/1681—Intraocular lenses having supporting structure for lens, e.g. haptics
    • 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 or corneal implants; Artificial eyes
    • A61F2/16—Intraocular lenses
    • A61F2002/1681—Intraocular lenses having supporting structure for lens, e.g. haptics
    • A61F2002/169—Surrounding optic
    • 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 or corneal implants; Artificial eyes
    • A61F2/16—Intraocular lenses
    • A61F2002/1681—Intraocular lenses having supporting structure for lens, e.g. haptics
    • A61F2002/16901—Supporting structure conforms to shape of capsular bag
    • 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
    • A61F2250/00—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2250/0003—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having an inflatable pocket filled with fluid, e.g. liquid or gas
    • 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
    • A61F2250/00—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2250/0014—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis
    • A61F2250/0036—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis differing in thickness
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
    • 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
    • G02C2202/22—Correction of higher order and chromatic aberrations, wave front measurement and calculation
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Ophthalmology & Optometry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Health & Medical Sciences (AREA)
  • Transplantation (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Cardiology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Prostheses (AREA)
JP2020543261A 2017-11-01 2018-10-30 眼内レンズ、及び周縁部の安定化方法 Active JP7440417B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2023206897A JP7637754B2 (ja) 2017-11-01 2023-12-07 眼内レンズ、及び周縁部の安定化方法

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201762580210P 2017-11-01 2017-11-01
US62/580,210 2017-11-01
PCT/US2018/058108 WO2019089515A1 (en) 2017-11-01 2018-10-30 Intraocular lenses and peripheral portion stabilization

Related Child Applications (1)

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JP2023206897A Division JP7637754B2 (ja) 2017-11-01 2023-12-07 眼内レンズ、及び周縁部の安定化方法

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JP2021501030A JP2021501030A (ja) 2021-01-14
JP2021501030A5 JP2021501030A5 (enExample) 2021-02-25
JP7440417B2 true JP7440417B2 (ja) 2024-02-28

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JP2020543261A Active JP7440417B2 (ja) 2017-11-01 2018-10-30 眼内レンズ、及び周縁部の安定化方法
JP2023206897A Active JP7637754B2 (ja) 2017-11-01 2023-12-07 眼内レンズ、及び周縁部の安定化方法

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US (2) US11622850B2 (enExample)
EP (3) EP4614205A3 (enExample)
JP (2) JP7440417B2 (enExample)
KR (2) KR20250073560A (enExample)
CN (2) CN117323062A (enExample)
AU (2) AU2018360480B2 (enExample)
CA (1) CA3080580A1 (enExample)
ES (1) ES2982993T3 (enExample)
WO (1) WO2019089515A1 (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3062742B1 (en) 2013-11-01 2021-12-01 Lensgen, Inc. Two-part accommodating intraocular lens device
US10004596B2 (en) 2014-07-31 2018-06-26 Lensgen, Inc. Accommodating intraocular lens device
CN113180886A (zh) 2015-12-01 2021-07-30 雷恩斯根公司 调节性人工晶状体装置
EP4614205A3 (en) 2017-11-01 2025-11-12 Alcon Inc. Intraocular lenses and peripheral portion stabilization
KR20220074942A (ko) 2019-10-04 2022-06-03 알콘 인코포레이티드 조정 가능한 안내 렌즈들 및 안내 렌즈들을 수술 후에 조정하는 방법들
WO2022155325A1 (en) * 2021-01-13 2022-07-21 Forsight Vision6, Inc. Variable thickness dynamic membrane for accommodating intraocular lenses
CA3210956A1 (en) 2021-04-06 2022-10-13 Victor Manuel HERNANDEZ Apparatus, systems, and methods for objectively assessing accommodation in an eye
US20240325140A1 (en) 2023-03-27 2024-10-03 Alcon Inc. Intraocular lenses with anti-anterior capsular contraction feature and method of implantation thereof
AU2024309881A1 (en) 2023-06-30 2025-11-20 Alcon Inc. System and methods for compensating for intraocular lens tilt
WO2025178731A1 (en) 2024-02-21 2025-08-28 Alcon Inc. Ophthalmic lenses, ophthalmic lens components, and apparatus, systems, and methods of forming an ophthalmic lens component

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017079733A1 (en) 2015-11-06 2017-05-11 Powervision, Inc. Accommodating intraocular lenses and methods of manufacturing

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4073014A (en) 1976-05-28 1978-02-14 Stanley Poler Intra-ocular lens
GB1583193A (en) * 1976-05-28 1981-01-21 Poler S Intra-ocular lens mounting assembly and method of making it
EP0667755A4 (en) * 1993-07-13 1996-03-27 Kabi Pharmacia Opthalmics Inc INTRAOCULAR LENS WITH IMPROVED SECURING OF THE HOLDING ELEMENT.
US6200342B1 (en) * 1999-05-11 2001-03-13 Marie-Jose B. Tassignon Intraocular lens with accommodative properties
WO2002009619A2 (en) * 2000-07-28 2002-02-07 Kiyoshi Okada Intraocular lenses with reduced complications
US7217288B2 (en) 2002-12-12 2007-05-15 Powervision, Inc. Accommodating intraocular lens having peripherally actuated deflectable surface and method
US8328869B2 (en) 2002-12-12 2012-12-11 Powervision, Inc. Accommodating intraocular lenses and methods of use
US8241355B2 (en) * 2005-10-28 2012-08-14 Abbott Medical Optics Inc. Haptic for accommodating intraocular lens
KR100843454B1 (ko) 2007-03-08 2008-07-03 박경진 안구내렌즈 지지체
KR100807940B1 (ko) 2007-03-08 2008-02-28 박경진 안구내렌즈
CA2748812C (en) 2009-01-09 2018-04-03 Powervision, Inc. Intraocular lenses and methods of accounting for capsule size variability and post-implant changes in the eye
US10299913B2 (en) * 2009-01-09 2019-05-28 Powervision, Inc. Accommodating intraocular lenses and methods of use
WO2011106435A2 (en) 2010-02-23 2011-09-01 Powervision, Inc. Fluid for accommodating intraocular lenses
US10433949B2 (en) 2011-11-08 2019-10-08 Powervision, Inc. Accommodating intraocular lenses
WO2015148673A1 (en) 2014-03-28 2015-10-01 Forsight Labs, Llc Accommodating intraocular lens
RU2602224C2 (ru) 2014-10-27 2016-11-10 Общество с ограниченной ответственностью предприятие "Репер-НН" Интраокулярная линза
EP3042634B1 (en) 2015-01-06 2017-09-27 Infinitevision Optics Multicomponent intraocular lens
EP4245327A3 (en) 2015-06-10 2023-12-27 Alcon Inc. Intraocular lens materials and components
CN113180886A (zh) * 2015-12-01 2021-07-30 雷恩斯根公司 调节性人工晶状体装置
EP4614205A3 (en) 2017-11-01 2025-11-12 Alcon Inc. Intraocular lenses and peripheral portion stabilization

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017079733A1 (en) 2015-11-06 2017-05-11 Powervision, Inc. Accommodating intraocular lenses and methods of manufacturing

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Publication number Publication date
ES2982993T3 (es) 2024-10-21
EP4614205A3 (en) 2025-11-12
RU2020117766A (ru) 2021-12-01
CN111432751A (zh) 2020-07-17
EP3703613A1 (en) 2020-09-09
AU2018360480A1 (en) 2020-05-14
KR20200096514A (ko) 2020-08-12
US20230190448A1 (en) 2023-06-22
JP2024026311A (ja) 2024-02-28
AU2024204480A1 (en) 2024-07-18
JP2021501030A (ja) 2021-01-14
EP4372442A2 (en) 2024-05-22
KR102811711B1 (ko) 2025-05-21
WO2019089515A1 (en) 2019-05-09
US11622850B2 (en) 2023-04-11
EP4372442A3 (en) 2024-08-07
CN111432751B (zh) 2023-11-10
EP3703613A4 (en) 2021-08-18
EP4614205A2 (en) 2025-09-10
AU2018360480B2 (en) 2024-04-04
JP7637754B2 (ja) 2025-02-28
US20200337833A1 (en) 2020-10-29
RU2020117766A3 (enExample) 2022-01-31
EP4372442B1 (en) 2025-08-06
CA3080580A1 (en) 2019-05-09
KR20250073560A (ko) 2025-05-27
CN117323062A (zh) 2024-01-02
BR112020008526A2 (pt) 2020-10-20
EP3703613B1 (en) 2024-05-15

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