MX2020003809A - Ensamble que consiste de un par de implantes oculares multifocales. - Google Patents

Ensamble que consiste de un par de implantes oculares multifocales.

Info

Publication number
MX2020003809A
MX2020003809A MX2020003809A MX2020003809A MX2020003809A MX 2020003809 A MX2020003809 A MX 2020003809A MX 2020003809 A MX2020003809 A MX 2020003809A MX 2020003809 A MX2020003809 A MX 2020003809A MX 2020003809 A MX2020003809 A MX 2020003809A
Authority
MX
Mexico
Prior art keywords
pair
vision
implant
tfmtf
assembly consisting
Prior art date
Application number
MX2020003809A
Other languages
English (en)
Other versions
MX389361B (es
Inventor
Fannie Castignoles
Denis Delage
Original Assignee
Cristalens Ind
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Cristalens Ind filed Critical Cristalens Ind
Publication of MX2020003809A publication Critical patent/MX2020003809A/es
Publication of MX389361B publication Critical patent/MX389361B/es

Links

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 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
    • A61F2/1616—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 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
    • A61F2/1616—Pseudo-accommodative, e.g. multifocal or enabling monovision
    • A61F2/1621—Pseudo-accommodative, e.g. multifocal or enabling monovision enabling correction for monovision
    • 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
    • A61F2/1648—Multipart 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
    • G02C7/06—Lenses; Lens systems ; Methods of designing lenses bifocal; multifocal ; progressive

Landscapes

  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Vascular Medicine (AREA)
  • Veterinary Medicine (AREA)
  • Cardiology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Prostheses (AREA)
  • Eyeglasses (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)

Abstract

La presente invención se refiere a un ensamble que consiste de un par de implantes oculares multifocales; este ensamble se caracteriza, esencialmente, porque: - cada implante de este par tiene una curva de TFMTF (Función de Transferencia de Modulación a Través de Enfoque) (A, B), para una pupila de diámetro menor que o igual a 4 mm, de preferencia menor que 3 mm, que tiene un pico (A/VL; B/VL) que corresponde a la visión a distancia (VL) del portador, así como un pico asimétrico (A/PE; B/PE) que se expande entre la visión intermedia (VI) y la visión cercana (VP), es decir, sin discontinuidad entre la visión intermedia (VI) y la visión cercana (VP); - para un primer implante de este par, el valor de TFMTF es mayor en la visión intermedia (VI) que en la visión cercana (VP); - para el segundo implante de este par, el valor de TFMTF es mayor en la visión cercana (VP) que en la visión intermedia (VI); - el borde que se eleva (FA) del pico asimétrico (A/PE) del primer implante tiene, como un valor absoluto, una pendiente promedio mayor que el de su borde que desciende (FD), mientras que el borde que se eleva (FA) del pico asimétrico (B/PE) del segundo implante tiene, como un valor absoluto, una pendiente promedio menor que la de su borde que desciende (FD).
MX2020003809A 2017-10-05 2018-10-01 Ensamble que consiste de un par de implantes oculares multifocales MX389361B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1759329A FR3072020B1 (fr) 2017-10-05 2017-10-05 Ensemble constitue d'une paire d'implants oculaires multifocaux
PCT/EP2018/076656 WO2019068645A1 (fr) 2017-10-05 2018-10-01 Ensemble constitué d'une paire d'implants oculaires multifocaux

Publications (2)

Publication Number Publication Date
MX2020003809A true MX2020003809A (es) 2022-01-13
MX389361B MX389361B (es) 2025-03-20

Family

ID=60515634

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2020003809A MX389361B (es) 2017-10-05 2018-10-01 Ensamble que consiste de un par de implantes oculares multifocales

Country Status (14)

Country Link
US (1) US11266494B2 (es)
EP (1) EP3691571B1 (es)
JP (1) JP7090168B2 (es)
KR (1) KR102374489B1 (es)
CN (1) CN111511311B (es)
AU (1) AU2018344837B2 (es)
CA (1) CA3076789C (es)
ES (1) ES2881187T3 (es)
FR (1) FR3072020B1 (es)
HU (1) HUE054999T2 (es)
IL (1) IL273635B (es)
MX (1) MX389361B (es)
PL (1) PL3691571T3 (es)
WO (1) WO2019068645A1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3098706B1 (fr) * 2019-07-17 2023-06-30 Cristalens Ind Implant oculaire diffractif à vision proche élargie
WO2021144809A1 (en) * 2020-01-16 2021-07-22 Jagdeep M Kakadia Oval shaped optic intra-ocular lens with "l"-shaped haptic
CN120390620A (zh) * 2022-12-24 2025-07-29 株式会社尼德克 眼内透镜
WO2024144490A1 (en) * 2022-12-30 2024-07-04 Vsy Biyoteknoloji Ve Ilac Sanayi A.S. A synergistic pair of multifocal diffractive ocular lenses

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE145126T1 (de) * 1992-04-03 1996-11-15 Adatomed Pharma Chiron Intraokularlinsenset
US8747466B2 (en) * 2007-08-27 2014-06-10 Amo Groningen, B.V. Intraocular lens having extended depth of focus
RU2523130C2 (ru) * 2008-12-18 2014-07-20 Алькон, Инк. Интраокулярная линза с расширенной глубиной фокуса
US8531783B2 (en) * 2010-02-09 2013-09-10 Xceed Imaging Ltd. Imaging method and system for imaging with extended depth of focus
WO2014064163A1 (en) * 2012-10-23 2014-05-01 Essilor International (Compagnie Générale d'Optique) A system comprising a multifocal diffractive lens component
US9759931B2 (en) * 2013-02-20 2017-09-12 Essilor International (Compagnie Generale D'optique) Pair of progressive ophthalmic lenses
US10010407B2 (en) * 2014-04-21 2018-07-03 Amo Groningen B.V. Ophthalmic devices that improve peripheral vision
KR102171529B1 (ko) * 2014-09-09 2020-10-30 스타 서지컬 컴퍼니 확장된 피사계 심도 및 향상된 원거리 시력의 안과용 임플란트

Also Published As

Publication number Publication date
HUE054999T2 (hu) 2021-10-28
EP3691571A1 (fr) 2020-08-12
FR3072020B1 (fr) 2019-11-08
KR102374489B1 (ko) 2022-03-15
CN111511311B (zh) 2022-07-15
BR112020006586A2 (pt) 2020-10-06
ES2881187T3 (es) 2021-11-29
IL273635A (en) 2020-05-31
IL273635B (en) 2022-03-01
US11266494B2 (en) 2022-03-08
RU2020113403A (ru) 2021-11-09
CN111511311A (zh) 2020-08-07
MX389361B (es) 2025-03-20
WO2019068645A1 (fr) 2019-04-11
AU2018344837A1 (en) 2020-04-16
CA3076789A1 (fr) 2019-04-11
US20200281715A1 (en) 2020-09-10
PL3691571T3 (pl) 2021-10-11
RU2020113403A3 (es) 2021-12-28
JP2020535945A (ja) 2020-12-10
KR20200069313A (ko) 2020-06-16
FR3072020A1 (fr) 2019-04-12
CA3076789C (fr) 2021-12-14
AU2018344837B2 (en) 2021-10-21
EP3691571B1 (fr) 2021-04-28
JP7090168B2 (ja) 2022-06-23

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