DE60034678D1 - Logarithmischer lichtverstärker zum gebrauch mit photorezeptor basierenden implantierten retinalprothesen - Google Patents
Logarithmischer lichtverstärker zum gebrauch mit photorezeptor basierenden implantierten retinalprothesenInfo
- 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
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)
- Vascular Medicine (AREA)
- Heart & Thoracic Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Radiology & Medical Imaging (AREA)
- Prostheses (AREA)
- Eye Examination Apparatus (AREA)
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) |
Families Citing this family (75)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
EP2275166A3 (de) * | 1999-03-24 | 2014-05-21 | Second Sight Medical Products, Inc. | Sehprothese |
US7103416B2 (en) * | 2001-01-16 | 2006-09-05 | Second Sight Medical Products, Inc. | Visual prosthesis including enhanced receiving and stimulating portion |
WO2003015863A2 (en) * | 2001-08-17 | 2003-02-27 | Advanced Bionics Corporation | Gradual recruitment of muscle/neural excitable tissue using high-rate electrical stimulation parameters |
WO2003061537A1 (en) * | 2002-01-17 | 2003-07-31 | Masachusetts Eye And Ear Infirmary | Minimally invasive retinal prosthesis |
US7127301B1 (en) | 2003-04-28 | 2006-10-24 | Sandia Corporation | Flexible retinal electrode array |
US7321796B2 (en) * | 2003-05-01 | 2008-01-22 | California Institute Of Technology | Method and system for training a visual prosthesis |
US8260428B2 (en) * | 2003-05-01 | 2012-09-04 | California Institute Of Technology | Method and system for training a visual prosthesis |
DE10329615A1 (de) * | 2003-06-23 | 2005-03-03 | Eberhard-Karls-Universität Tübingen Universitätsklinikum | Aktives Retina-Implantat mit einer Vielzahl von Bildelementen |
US7311723B2 (en) * | 2003-07-11 | 2007-12-25 | University Of Washington | Scanning laser device and methods of use |
US20050090875A1 (en) * | 2003-09-10 | 2005-04-28 | Palanker Daniel V. | Optical projection and tracking system for retinal prosthesis |
US7738962B2 (en) * | 2005-02-16 | 2010-06-15 | Second Sight Medical Products, Inc. | Fitting of brightness in a visual prosthesis |
GB2415631A (en) * | 2004-07-03 | 2006-01-04 | Martin Lister | Artificial eye with light sensitive LDRs |
JP4310247B2 (ja) * | 2004-07-23 | 2009-08-05 | 株式会社ニデック | 視覚再生補助装置 |
US8103352B2 (en) * | 2004-12-03 | 2012-01-24 | Second Sight Medical Products, Inc. | Mimicking neural coding in retinal ganglion cells with short pulse electrical stimulation |
US7571004B2 (en) | 2005-01-26 | 2009-08-04 | Second Sight Medical Products, Inc. | Neural stimulation for increased persistence |
DE102005032989A1 (de) * | 2005-07-14 | 2007-01-25 | Imi Intelligent Medical Implants Ag | Extraokulares Epiretinal-Implantat |
WO2007035617A1 (en) * | 2005-09-16 | 2007-03-29 | Second Sight Medical Products, Inc. | Neural stimulation for increased contrast |
US8709078B1 (en) * | 2011-08-03 | 2014-04-29 | Lockheed Martin Corporation | Ocular implant with substantially constant retinal spacing for transmission of nerve-stimulation light |
US7877866B1 (en) * | 2005-10-26 | 2011-02-01 | Second Sight Medical Products, Inc. | Flexible circuit electrode array and method of manufacturing the same |
US8271091B2 (en) * | 2006-04-28 | 2012-09-18 | Second Sight Medical Products, Inc. | Visual prosthesis fitting |
EP2032205A2 (de) * | 2006-06-16 | 2009-03-11 | Second Sight Medical Products, Inc. | Verfahren zur elektrischen stimulierung der menschlichen netzhaut mittels impulsfolgen |
US8457754B2 (en) * | 2006-06-16 | 2013-06-04 | Second Sight Medical Products, Inc. | Apparatus and method for electrical stimulation of human neurons |
US8311634B2 (en) * | 2006-06-16 | 2012-11-13 | Second Sight Medical Products Inc. | Apparatus and method for electrical stimulation of human retina |
GB0612242D0 (en) * | 2006-06-21 | 2006-08-02 | Imp Innovations Ltd | Retinal prosthetic devices |
DK2208367T3 (da) | 2007-10-12 | 2017-11-13 | Earlens Corp | Multifunktionssystem og fremgangsmåde til integreret lytning og kommunikation med støjannullering og feedback-håndtering |
US9254385B2 (en) * | 2008-05-14 | 2016-02-09 | Second Sight Medical Products, Inc. | Visual prosthesis for phosphene shape control |
CN102124757B (zh) | 2008-06-17 | 2014-08-27 | 依耳乐恩斯公司 | 传输音频信号及利用其刺激目标的系统、装置和方法 |
WO2010017448A1 (en) * | 2008-08-07 | 2010-02-11 | Massachusetts Institute Of Technology | Coding for visual prostheses |
BRPI0918994A2 (pt) | 2008-09-22 | 2017-06-13 | SoundBeam LLC | dispositivo, e, método para transmitir um sinal de áudio para um usuário. |
US8706243B2 (en) | 2009-02-09 | 2014-04-22 | Rainbow Medical Ltd. | Retinal prosthesis techniques |
US8428740B2 (en) | 2010-08-06 | 2013-04-23 | Nano-Retina, Inc. | Retinal prosthesis techniques |
US8150526B2 (en) * | 2009-02-09 | 2012-04-03 | Nano-Retina, Inc. | Retinal prosthesis |
US8718784B2 (en) * | 2010-01-14 | 2014-05-06 | Nano-Retina, Inc. | Penetrating electrodes for retinal stimulation |
US8442641B2 (en) * | 2010-08-06 | 2013-05-14 | Nano-Retina, Inc. | Retinal prosthesis techniques |
US9544700B2 (en) | 2009-06-15 | 2017-01-10 | Earlens Corporation | Optically coupled active ossicular replacement prosthesis |
EP2443843A4 (de) | 2009-06-18 | 2013-12-04 | SoundBeam LLC | In die ohrtrommel implantierbare vorrichtungen für hörgeräte und verfahren |
DK2443773T3 (en) * | 2009-06-18 | 2017-02-27 | Earlens Corp | OPTICALLY CONNECTED COCHLEAR IMPLANT SYSTEMS |
WO2011005500A2 (en) | 2009-06-22 | 2011-01-13 | SoundBeam LLC | Round window coupled hearing systems and methods |
US8845705B2 (en) | 2009-06-24 | 2014-09-30 | Earlens Corporation | Optical cochlear stimulation devices and methods |
WO2012088187A2 (en) | 2010-12-20 | 2012-06-28 | SoundBeam LLC | Anatomically customized ear canal hearing apparatus |
US8571669B2 (en) | 2011-02-24 | 2013-10-29 | Nano-Retina, Inc. | Retinal prosthesis with efficient processing circuits |
FR2975251B1 (fr) * | 2011-05-12 | 2015-12-04 | Univ Pierre Et Marie Curie Paris 6 | Procede et dispositif de commande d'un dispositif d'aide a la vision |
MX339355B (es) * | 2011-05-23 | 2016-05-18 | Univ Southern California | Acomodación de lente intraocular. |
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 |
US9720477B2 (en) | 2012-11-21 | 2017-08-01 | Nano-Retina, Inc. | Weak power supply operation and control |
US10121533B2 (en) | 2012-11-21 | 2018-11-06 | Nano-Retina, Inc. | Techniques for data retention in memory cells during power interruption |
US9959674B2 (en) * | 2013-02-26 | 2018-05-01 | Qualcomm Incorporated | Directional and X-ray view techniques for navigation using a mobile device |
US9370417B2 (en) | 2013-03-14 | 2016-06-21 | Nano-Retina, Inc. | Foveated retinal prosthesis |
US9474902B2 (en) | 2013-12-31 | 2016-10-25 | Nano Retina Ltd. | Wearable apparatus for delivery of power to a retinal prosthesis |
US9331791B2 (en) | 2014-01-21 | 2016-05-03 | Nano Retina Ltd. | Transfer of power and data |
US10034103B2 (en) | 2014-03-18 | 2018-07-24 | Earlens Corporation | High fidelity and reduced feedback contact hearing apparatus and methods |
EP3169396B1 (de) | 2014-07-14 | 2021-04-21 | Earlens Corporation | Gleitende vorspannung und spitzenunterdrückung für optische hörgeräte |
US9924276B2 (en) | 2014-11-26 | 2018-03-20 | Earlens Corporation | Adjustable venting for hearing instruments |
TWI569817B (zh) * | 2015-07-08 | 2017-02-11 | 國立交通大學 | 人工視網膜系統、眼外光學裝置及眼內植入晶片 |
US20170095202A1 (en) | 2015-10-02 | 2017-04-06 | Earlens Corporation | Drug delivery customized ear canal apparatus |
US10492010B2 (en) | 2015-12-30 | 2019-11-26 | Earlens Corporations | Damping in contact hearing systems |
WO2017116791A1 (en) | 2015-12-30 | 2017-07-06 | Earlens Corporation | Light based hearing systems, apparatus and methods |
US11350226B2 (en) | 2015-12-30 | 2022-05-31 | Earlens Corporation | Charging protocol for rechargeable hearing systems |
EP3500218B1 (de) | 2016-06-23 | 2021-10-13 | Frank H. Boehm | Minimal invasive chirurgische systeme zur fusion des sakroiliakalgelenks |
CN109952771A (zh) | 2016-09-09 | 2019-06-28 | 伊尔兰斯公司 | 接触式听力系统、设备和方法 |
US11097105B2 (en) | 2016-09-30 | 2021-08-24 | Shenzhen Sibionics Technology Co., Ltd. | Pulse current generation circuit for neural stimulation, charge compensation circuit and method, and implantable electrical retina stimulator |
WO2018093733A1 (en) | 2016-11-15 | 2018-05-24 | Earlens Corporation | Improved impression procedure |
CA3071842C (en) | 2017-08-02 | 2022-07-19 | Multi Radiance Medical | System and method for directing light into a patient's eye |
US11638833B2 (en) | 2017-08-02 | 2023-05-02 | Multi Radiance Medical | Reducing light polution in photobiomodulation therapy of a patients eye |
WO2019173470A1 (en) | 2018-03-07 | 2019-09-12 | Earlens Corporation | Contact hearing device and retention structure materials |
WO2019199680A1 (en) | 2018-04-09 | 2019-10-17 | Earlens Corporation | Dynamic filter |
CR20200572A (es) | 2018-05-01 | 2021-03-29 | Nevro Corp | Antena de radio de 2.4 ghz para dispositivos médicos implantados y sistemas y métodos asociados |
WO2020192943A1 (en) * | 2019-03-28 | 2020-10-01 | Pixium Vision Sa | Method and device for projecting a pattern of interest on a modified retinal area of a human eye |
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 |
CN113258130B (zh) * | 2021-04-27 | 2023-01-03 | 燕山大学 | 非晶卤化物固体电解质及制备和在全固态电池中的应用 |
KR102564879B1 (ko) * | 2021-06-02 | 2023-08-07 | 아주대학교산학협력단 | 2상 자극 시간 조절 방식의 인공망막 장치 및 그의 구동 방법 |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3449768A (en) * | 1966-12-27 | 1969-06-17 | James H Doyle | Artificial sense organ |
GB1286316A (en) * | 1969-11-13 | 1972-08-23 | Hermann Mengeler | Method and apparatus for transmitting optical impressions upon the visual regions of the human cerebral cortex |
DE2948266A1 (de) * | 1979-11-30 | 1981-06-19 | geb. Lehrmund Margot 8000 München Stover | Sehgeraet |
US4611596A (en) * | 1980-10-14 | 1986-09-16 | Purdue Research Foundation | Sensory prostheses |
US4628933A (en) | 1985-07-23 | 1986-12-16 | Michelson Robin P | Method and apparatus for visual prosthesis |
US4677989A (en) * | 1986-02-06 | 1987-07-07 | Eic Laboratories, Inc. | Iridium oxide coated electrodes for neural stimulation |
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 |
US5369415A (en) | 1992-06-29 | 1994-11-29 | Motorola, Inc. | Direct retinal scan display with planar imager |
US5467104A (en) | 1992-10-22 | 1995-11-14 | Board Of Regents Of The University Of Washington | Virtual retinal display |
US5556423A (en) | 1993-05-03 | 1996-09-17 | Alan Y. Chow | Independent photoelectric artificial retina device and method of using same |
US5397350A (en) | 1993-05-03 | 1995-03-14 | Chow; Alan Y. | Independent photoelectric artificial retina device and method of using same |
EP1435255B1 (de) * | 1995-06-06 | 2006-05-17 | Optobionics Corporation | Anordnung zur Reizung der Retina mittels adaptierender Bilderzeugung |
US5895415A (en) | 1995-06-06 | 1999-04-20 | Optobionics Corporation | Multi-phasic microphotodiode retinal implant and adaptive imaging retinal stimulation system |
US5957958A (en) | 1997-01-15 | 1999-09-28 | Advanced Bionics Corporation | Implantable electrode arrays |
DE19707046A1 (de) * | 1997-02-21 | 1998-08-27 | Rolf Prof Dr Ing Eckmiller | Lernfähiger "Active Vision" Implant Encoder |
US6458157B1 (en) * | 1997-08-04 | 2002-10-01 | Suaning Gregg Joergen | Retinal stimulator |
US5944747A (en) | 1998-03-13 | 1999-08-31 | Johns Hopkins University | Method for preferential outer retinal stimulation |
US5935155A (en) | 1998-03-13 | 1999-08-10 | John Hopkins University, School Of Medicine | Visual prosthesis and method of using same |
US6397350B1 (en) * | 1999-02-19 | 2002-05-28 | International Business Machines Corporation | Method of providing direct data processing access using a queued direct input-output device |
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 |
-
2000
- 2000-02-29 US US09/515,383 patent/US6507758B1/en not_active Expired - Lifetime
- 2000-03-03 WO PCT/US2000/005753 patent/WO2000056244A2/en active IP Right Grant
- 2000-03-03 EP EP00917743A patent/EP1194083B1/de not_active Expired - Lifetime
- 2000-03-03 AU AU38671/00A patent/AU780183B2/en not_active Ceased
- 2000-03-03 AT AT00917743T patent/ATE361041T1/de not_active IP Right Cessation
- 2000-03-03 JP JP2000606153A patent/JP4384363B2/ja not_active Expired - Fee Related
- 2000-03-03 DE DE60034678T patent/DE60034678T2/de not_active Expired - Fee Related
-
2002
- 2002-11-26 US US10/304,815 patent/US7133724B2/en not_active Expired - Lifetime
-
2006
- 2006-09-14 US US11/522,001 patent/US7539544B2/en not_active Expired - Fee Related
-
2009
- 2009-04-16 US US12/425,236 patent/US8046078B2/en not_active Expired - Fee Related
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
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |