DE60034678D1 - Logarithmischer lichtverstärker zum gebrauch mit photorezeptor basierenden implantierten retinalprothesen - Google Patents

Logarithmischer lichtverstärker zum gebrauch mit photorezeptor basierenden implantierten retinalprothesen

Info

Publication number
DE60034678D1
DE60034678D1 DE60034678T DE60034678T DE60034678D1 DE 60034678 D1 DE60034678 D1 DE 60034678D1 DE 60034678 T DE60034678 T DE 60034678T DE 60034678 T DE60034678 T DE 60034678T DE 60034678 D1 DE60034678 D1 DE 60034678D1
Authority
DE
Germany
Prior art keywords
eye
photore
proper adjustment
thresholds
case based
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.)
Expired - Fee Related
Application number
DE60034678T
Other languages
English (en)
Other versions
DE60034678T2 (de
Inventor
Robert J Greenberg
Abraham N Seidman
Josehph H Schulman
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.)
Vivani Medical Inc
Original Assignee
Second Sight Medical Products Inc
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 Second Sight Medical Products Inc filed Critical Second Sight Medical Products Inc
Publication of DE60034678D1 publication Critical patent/DE60034678D1/de
Application granted granted Critical
Publication of DE60034678T2 publication Critical patent/DE60034678T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • 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
    • A61F9/08—Devices or methods enabling eye-patients to replace direct visual perception by another kind of perception

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Public Health (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Ophthalmology & Optometry (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Radiology & Medical Imaging (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Prostheses (AREA)
  • Eye Examination Apparatus (AREA)
DE60034678T 1999-03-24 2000-03-03 Logarithmischer lichtverstärker zum gebrauch mit photorezeptor basierenden implantierten retinalprothesen Expired - Fee Related DE60034678T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12587499P 1999-03-24 1999-03-24
US125874P 1999-03-24
PCT/US2000/005753 WO2000056244A2 (en) 1999-03-24 2000-03-03 Logarithmic light intensifier for use with photoreceptor-based implanted retinal prosthetics and those prosthetics

Publications (2)

Publication Number Publication Date
DE60034678D1 true DE60034678D1 (de) 2007-06-14
DE60034678T2 DE60034678T2 (de) 2008-01-17

Family

ID=34421214

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60034678T Expired - Fee Related DE60034678T2 (de) 1999-03-24 2000-03-03 Logarithmischer lichtverstärker zum gebrauch mit photorezeptor basierenden implantierten retinalprothesen

Country Status (7)

Country Link
US (4) US6507758B1 (de)
EP (1) EP1194083B1 (de)
JP (1) JP4384363B2 (de)
AT (1) ATE361041T1 (de)
AU (1) AU780183B2 (de)
DE (1) DE60034678T2 (de)
WO (1) WO2000056244A2 (de)

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US8311634B2 (en) * 2006-06-16 2012-11-13 Second Sight Medical Products Inc. Apparatus and method for electrical stimulation of human retina
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US8715345B2 (en) * 2011-05-23 2014-05-06 California Institute Of Technology Accommodating intraocular lens
CN102283742B (zh) * 2011-08-15 2013-09-11 重庆大学 一种光刺激视网膜假体修复装置
US10376301B2 (en) 2011-09-28 2019-08-13 Covidien Lp Logarithmic amplifier, electrosurgical generator including same, and method of controlling electrosurgical generator using same
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EP3169396B1 (de) 2014-07-14 2021-04-21 Earlens Corporation Gleitende vorspannung und spitzenunterdrückung für optische hörgeräte
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EP3500218B1 (de) 2016-06-23 2021-10-13 Frank H. Boehm Minimal invasive chirurgische systeme zur fusion des sakroiliakalgelenks
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EP4216891A4 (de) * 2020-09-24 2024-10-16 Univ Southern California System und verfahren zur wiederherstellung der farbwahrnehmung für blinde
CN112717282B (zh) * 2021-01-14 2023-01-10 重庆翰恒医疗科技有限公司 一种光诊疗装置及全自动光诊疗系统
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Also Published As

Publication number Publication date
WO2000056244A3 (en) 2002-01-24
US20070016294A1 (en) 2007-01-18
AU3867100A (en) 2000-10-09
WO2000056244A2 (en) 2000-09-28
US6507758B1 (en) 2003-01-14
US20090204212A1 (en) 2009-08-13
EP1194083A2 (de) 2002-04-10
US8046078B2 (en) 2011-10-25
JP4384363B2 (ja) 2009-12-16
JP2002538936A (ja) 2002-11-19
US7539544B2 (en) 2009-05-26
AU780183B2 (en) 2005-03-03
US20030181957A1 (en) 2003-09-25
ATE361041T1 (de) 2007-05-15
DE60034678T2 (de) 2008-01-17
US7133724B2 (en) 2006-11-07
EP1194083A4 (de) 2005-02-02
EP1194083B1 (de) 2007-05-02

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Legal Events

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8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee