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DE602005002311D1 - Vorrichtung zur Wiederherstellung des Sehens - Google Patents

Vorrichtung zur Wiederherstellung des Sehens

Info

Publication number
DE602005002311D1
DE602005002311D1 DE602005002311T DE602005002311T DE602005002311D1 DE 602005002311 D1 DE602005002311 D1 DE 602005002311D1 DE 602005002311 T DE602005002311 T DE 602005002311T DE 602005002311 T DE602005002311 T DE 602005002311T DE 602005002311 D1 DE602005002311 D1 DE 602005002311D1
Authority
DE
Germany
Prior art keywords
restoration
vision
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
DE602005002311T
Other languages
English (en)
Other versions
DE602005002311T2 (de
Inventor
Yasuo Tano
Takashi Fujikado
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.)
Nidek Co Ltd
Original Assignee
Nidek Co Ltd
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 Nidek Co Ltd filed Critical Nidek Co Ltd
Publication of DE602005002311D1 publication Critical patent/DE602005002311D1/de
Application granted granted Critical
Publication of DE602005002311T2 publication Critical patent/DE602005002311T2/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/18—Applying electric currents by contact electrodes
    • A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
    • A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
    • A61N1/36046—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation of the eye
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/02—Details
    • A61N1/04—Electrodes
    • A61N1/05—Electrodes for implantation or insertion into the body, e.g. heart electrode
    • A61N1/0526—Head electrodes
    • A61N1/0543—Retinal electrodes

Landscapes

  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Prostheses (AREA)
DE602005002311T 2004-07-23 2005-07-21 Vorrichtung zur Wiederherstellung des Sehens Active DE602005002311T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2004215943A JP4310247B2 (ja) 2004-07-23 2004-07-23 視覚再生補助装置
JP2004215943 2004-07-23

Publications (2)

Publication Number Publication Date
DE602005002311D1 true DE602005002311D1 (de) 2007-10-18
DE602005002311T2 DE602005002311T2 (de) 2008-01-03

Family

ID=35058112

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005002311T Active DE602005002311T2 (de) 2004-07-23 2005-07-21 Vorrichtung zur Wiederherstellung des Sehens

Country Status (4)

Country Link
US (1) US7403822B2 (de)
EP (1) EP1618922B1 (de)
JP (1) JP4310247B2 (de)
DE (1) DE602005002311T2 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005032989A1 (de) * 2005-07-14 2007-01-25 Imi Intelligent Medical Implants Ag Extraokulares Epiretinal-Implantat
US20070250135A1 (en) * 2006-04-21 2007-10-25 Bartz-Schmidt Karl U Compound subretinal prostheses with extra-ocular parts and surgical technique therefore
DE102006021258B4 (de) * 2006-04-28 2013-08-22 Retina Implant Ag Aktives subretinales Retina-Implantat
DE102006047117A1 (de) 2006-09-26 2008-04-17 Retina Implant Gmbh Implantierbare Vorrichtung
DE102006047118B4 (de) 2006-09-26 2010-09-09 Retina Implant Ag Implantierbare Vorrichtung
EP2033682A1 (de) * 2007-09-07 2009-03-11 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Flexible Sehprothese und ein Verfahren zur Herstellung einer flexiblen Sehprothese
EP2229212B1 (de) 2008-01-14 2015-04-29 Pixium Vision SA Netzhautimplantat mit ausgerichteter Wechselstrom-Photodiode
EP2470116B1 (de) * 2009-08-26 2014-12-03 The Bionics Institute of Australia Vorrichtung zur stimulation und/oder überwachung von gewebeaktivitäten
WO2011072322A1 (en) * 2009-12-18 2011-06-23 The Bionic Ear Institute Method and apparatus for stimulating retinal nerve cells
US11219366B2 (en) * 2017-02-01 2022-01-11 Rooteehealth, Inc. Retina photographing apparatus and retina photographing method using same
KR102332169B1 (ko) * 2021-02-24 2021-12-01 주식회사 셀리코 증강현실 기반의 인공망막 시스템
US12050374B2 (en) * 2021-04-20 2024-07-30 Innolux Corporation Electronic device

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5016633A (en) * 1989-08-08 1991-05-21 Chow Alan Y Artificial retina device
US5109844A (en) * 1990-10-11 1992-05-05 Duke University Retinal microstimulation
US5556423A (en) 1993-05-03 1996-09-17 Alan Y. Chow Independent photoelectric artificial retina device and method of using same
US5895415A (en) * 1995-06-06 1999-04-20 Optobionics Corporation Multi-phasic microphotodiode retinal implant and adaptive imaging retinal stimulation system
ATE264702T1 (de) 1995-06-06 2004-05-15 Vincent Chow Retinal-implantat aus mehrphasigen mikrofotodioden
WO1998017344A1 (de) * 1996-10-23 1998-04-30 Eberhard-Karls-Universität Tübingen Universitätsklinikum Optisch ansteuerbare mikroelektrodenanordnung zum stimulieren von zellen, insbesondere retina-implantat
US5865839A (en) * 1996-12-30 1999-02-02 Doorish; John F. Artificial retina
US5935155A (en) * 1998-03-13 1999-08-10 John Hopkins University, School Of Medicine Visual prosthesis and method of using same
DE60042155D1 (de) 1999-03-24 2009-06-18 Second Sight Medical Prod Inc Retinale farbprothese zur wiederherstellung des farbsehens
US6507758B1 (en) * 1999-03-24 2003-01-14 Second Sight, Llc Logarithmic light intensifier for use with photoreceptor-based implanted retinal prosthetics and those prosthetics
US6389317B1 (en) 2000-03-31 2002-05-14 Optobionics Corporation Multi-phasic microphotodetector retinal implant with variable voltage and current capability
US6920358B2 (en) * 2000-05-26 2005-07-19 Second Sight Medical Products, Inc. Video processing methods for improving visual acuity and/or perceived image resolution
CA2427867A1 (en) 2000-11-16 2002-05-23 Polyvalor S.E.C. Body electronic implant and artificial vision system thereof
US6625515B2 (en) * 2000-12-21 2003-09-23 Dofasco Inc. Roll defect management process
US7181287B2 (en) * 2001-02-13 2007-02-20 Second Sight Medical Products, Inc. Implantable drug delivery device
JP5110752B2 (ja) 2001-02-15 2012-12-26 株式会社ニデック 視覚再生補助装置
WO2002080828A1 (fr) 2001-03-30 2002-10-17 Nidek Co., Ltd. Systeme de vision artificielle
WO2002089912A2 (en) 2001-05-03 2002-11-14 Universite Catholique De Louvain Vision rehabilitation method and device
JP4118182B2 (ja) * 2003-03-31 2008-07-16 株式会社ニデック 視覚再生補助装置

Also Published As

Publication number Publication date
US7403822B2 (en) 2008-07-22
US20060074461A1 (en) 2006-04-06
EP1618922A1 (de) 2006-01-25
DE602005002311T2 (de) 2008-01-03
JP4310247B2 (ja) 2009-08-05
JP2006034427A (ja) 2006-02-09
EP1618922B1 (de) 2007-09-05

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition