ES2572156T3 - Sistema implantable para la determinación de la necesidad de acomodación mediante la medición óptica del diámetro de la pupila y de la luminancia del entorno - Google Patents

Sistema implantable para la determinación de la necesidad de acomodación mediante la medición óptica del diámetro de la pupila y de la luminancia del entorno

Info

Publication number
ES2572156T3
ES2572156T3 ES08709074T ES08709074T ES2572156T3 ES 2572156 T3 ES2572156 T3 ES 2572156T3 ES 08709074 T ES08709074 T ES 08709074T ES 08709074 T ES08709074 T ES 08709074T ES 2572156 T3 ES2572156 T3 ES 2572156T3
Authority
ES
Spain
Prior art keywords
accommodation
luminance
environment
need
pupil diameter
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.)
Active
Application number
ES08709074T
Other languages
English (en)
Inventor
Simon Klink
Georg Bretthauer
Rudolf Guthoff
Ulrich Gengenbach
Mark Bergemann
Torsten Koker
Wolfgang Rückert
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Karlsruher Institut fuer Technologie KIT
Universitaet Rostock
Original Assignee
Karlsruher Institut fuer Technologie KIT
Universitaet Rostock
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 Karlsruher Institut fuer Technologie KIT, Universitaet Rostock filed Critical Karlsruher Institut fuer Technologie KIT
Application granted granted Critical
Publication of ES2572156T3 publication Critical patent/ES2572156T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
    • A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
    • A61B3/11—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for measuring interpupillary distance or diameter of pupils
    • A61B3/112—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for measuring interpupillary distance or diameter of pupils for measuring diameter of pupils
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
    • A61B5/6813—Specially adapted to be attached to a specific body part
    • A61B5/6814—Head
    • A61B5/6821—Eye
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2560/00—Constructional details of operational features of apparatus; Accessories for medical measuring apparatus
    • A61B2560/02—Operational features
    • A61B2560/0242—Operational features adapted to measure environmental factors, e.g. temperature, pollution
    • 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
    • A61F2/1624—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
    • 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
    • A61F2250/0001—Means for transferring electromagnetic energy to implants
    • A61F2250/0002—Means for transferring electromagnetic energy to implants for data transfer
    • 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
    • A61F9/00—Methods or devices for treatment of the eyes; Devices for putting-in contact lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
    • A61F9/0008—Introducing ophthalmic products into the ocular cavity or retaining products therein
    • A61F9/0017—Introducing ophthalmic products into the ocular cavity or retaining products therein implantable in, or in contact with, the eye, e.g. ocular inserts

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Biophysics (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Ophthalmology & Optometry (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Pathology (AREA)
  • Prostheses (AREA)

Abstract

Sistema de acomodación implantable para la determinación de la necesidad de acomodación y para la recuperación de la capacidad de acomodación mediante la medición óptica del diámetro de la pupila y de la luminancia del entorno, incluyendo a) al menos un sistema óptico de uno o más elementos ópticos activos y/o uno o más lentes rígidas desplazables axialmente mediante actuadores, b) al menos un sistema de registro de informaciones sin contacto con el músculo ciliar con elementos para la medición de una apertura de la pupila y una luminancia al menos en un ojo, como señal de mando intrínseco del cuerpo para la necesidad de acomodación, c) al menos un sistema de procesamiento de informaciones en el cual son procesadas las señales captadas y se generan las señales de ajuste necesarias para el sistema óptico, d) al menos un sistema de alimentación de energía y al menos un sistema de fijación reunido para un implante, presentando el sistema un sensor o múltiples sensores con elementos sensores para la medición óptica del diámetro de la pupila y la luminancia del entorno, en el cual en el implante es posible posicionar detrás del iris un sensor distribuido linealmente y compuesto de múltiples elementos sensores.
ES08709074T 2007-02-21 2008-02-18 Sistema implantable para la determinación de la necesidad de acomodación mediante la medición óptica del diámetro de la pupila y de la luminancia del entorno Active ES2572156T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007008375A DE102007008375B3 (de) 2007-02-21 2007-02-21 Implantierbares System zur Bestimmung des Akkommodationsbedarfes durch optische Messung des Pupillendurchmessers und der Umfeldleuchtdichte
PCT/EP2008/051937 WO2008101897A1 (de) 2007-02-21 2008-02-18 Implantierbares system zur bestimmung des akkommodationsbedarfes durch optische messung des pupillendurchmessers und der umfeldleuchtdichte

Publications (1)

Publication Number Publication Date
ES2572156T3 true ES2572156T3 (es) 2016-05-30

Family

ID=39596555

Family Applications (1)

Application Number Title Priority Date Filing Date
ES08709074T Active ES2572156T3 (es) 2007-02-21 2008-02-18 Sistema implantable para la determinación de la necesidad de acomodación mediante la medición óptica del diámetro de la pupila y de la luminancia del entorno

Country Status (5)

Country Link
US (1) US8403483B2 (es)
EP (1) EP2117418B1 (es)
DE (1) DE102007008375B3 (es)
ES (1) ES2572156T3 (es)
WO (1) WO2008101897A1 (es)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008023726B4 (de) 2008-05-15 2011-01-27 Karlsruher Institut für Technologie Implantierbare Vorrichtung zur Herstellung der Akkomodationsfähigkeit unter Nutzung interner Energie
EP2618723A4 (en) * 2010-09-13 2016-06-01 Elenza Inc METHOD AND DEVICE FOR DETECTING AN ADJUSTMENT
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
EP2833832A4 (en) * 2012-04-06 2016-12-07 Elenza Inc SYSTEMS AND METHODS FOR ENERGY MANAGEMENT OF IMPLANTABLE OPHTHALMIC DEVICES
US9201250B2 (en) 2012-10-17 2015-12-01 Brien Holden Vision Institute Lenses, devices, methods and systems for refractive error
SG11201502115RA (en) 2012-10-17 2015-05-28 Holden Brien Vision Inst Lenses, devices, methods and systems for refractive error
US9468372B2 (en) * 2013-02-28 2016-10-18 Johnson & Johnson Vision Care, Inc. Electronic ophthalmic lens with rear-facing pupil diameter sensor
DE102014106036A1 (de) * 2014-04-30 2015-11-05 Karlsruher Institut für Technologie Mittel zur Steuerung der Akkommodationsbedarfserfassung in einem künstlichen Akkommodationssystem
US10842673B2 (en) 2016-07-06 2020-11-24 Amo Development, Llc Retinal imaging for reference during laser eye surgery
US20190069989A1 (en) 2017-09-06 2019-03-07 Verily Life Sciences Llc Multipart electrowetting intraocular lens for in-situ assembly
US11678975B2 (en) 2019-04-05 2023-06-20 Amo Groningen B.V. Systems and methods for treating ocular disease with an intraocular lens and refractive index writing
US11583389B2 (en) 2019-04-05 2023-02-21 Amo Groningen B.V. Systems and methods for correcting photic phenomenon from an intraocular lens and using refractive index writing
US11529230B2 (en) 2019-04-05 2022-12-20 Amo Groningen B.V. Systems and methods for correcting power of an intraocular lens using refractive index writing
US11944574B2 (en) 2019-04-05 2024-04-02 Amo Groningen B.V. Systems and methods for multiple layer intraocular lens and using refractive index writing
US11583388B2 (en) 2019-04-05 2023-02-21 Amo Groningen B.V. Systems and methods for spectacle independence using refractive index writing with an intraocular lens
US11564839B2 (en) 2019-04-05 2023-01-31 Amo Groningen B.V. Systems and methods for vergence matching of an intraocular lens with refractive index writing
JP2023528301A (ja) * 2020-06-08 2023-07-04 アキュセラ インコーポレイテッド 屈折異常を治療するための周辺網膜上への脱焦点化された画像の投影

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4373218A (en) * 1980-11-17 1983-02-15 Schachar Ronald A Variable power intraocular lens and method of implanting into the posterior chamber
US6139577A (en) * 1998-03-06 2000-10-31 Schleipman; Fredrick Dilating ocular prosthesis
CA2313693A1 (en) * 1999-07-28 2001-01-28 Steve Mann Implantable camera system
IL142823A0 (en) * 2001-04-25 2002-03-10 Lipshitz Isaac Vision enhancement through refractive pupillary control
US6638304B2 (en) * 2001-07-20 2003-10-28 Massachusetts Eye & Ear Infirmary Vision prosthesis
US7047080B2 (en) * 2003-02-14 2006-05-16 The Board Of Trustees Of The Leland Stanford Junior University Self-sufficient retinal prosthesis powered by intraocular photovoltaic cells
DE102005038542A1 (de) * 2005-08-16 2007-02-22 Forschungszentrum Karlsruhe Gmbh Künstliches Akkommodationssystem
DE102007008374B4 (de) * 2007-02-21 2008-11-20 Forschungszentrum Karlsruhe Gmbh Implantierbares System zur Bestimmung des Akkommodationsbedarfes durch Messung der Augapfelorientierung unter Nutzung eines externen Magnetfelds

Also Published As

Publication number Publication date
DE102007008375B3 (de) 2008-10-16
EP2117418A1 (de) 2009-11-18
US8403483B2 (en) 2013-03-26
US20110109878A1 (en) 2011-05-12
EP2117418B1 (de) 2016-01-27
WO2008101897A1 (de) 2008-08-28

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