ATE536844T1 - Ladungsintegrierende netzhautprothese und verfahren - Google Patents

Ladungsintegrierende netzhautprothese und verfahren

Info

Publication number
ATE536844T1
ATE536844T1 AT06840312T AT06840312T ATE536844T1 AT E536844 T1 ATE536844 T1 AT E536844T1 AT 06840312 T AT06840312 T AT 06840312T AT 06840312 T AT06840312 T AT 06840312T AT E536844 T1 ATE536844 T1 AT E536844T1
Authority
AT
Austria
Prior art keywords
bias signal
accumulated
electrical charge
retinal prosthesis
charge
Prior art date
Application number
AT06840312T
Other languages
English (en)
Inventor
George Mclean
Original Assignee
Imi Intelligent Medical Implants Ag
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 Imi Intelligent Medical Implants Ag filed Critical Imi Intelligent Medical Implants Ag
Application granted granted Critical
Publication of ATE536844T1 publication Critical patent/ATE536844T1/de

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
    • A61F2/1694—Capsular bag spreaders therefor
    • 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
    • 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
    • A61F9/007—Methods or devices for eye surgery
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Vascular Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Surgery (AREA)
  • Radiology & Medical Imaging (AREA)
  • Cardiology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Prostheses (AREA)
AT06840312T 2005-12-20 2006-12-19 Ladungsintegrierende netzhautprothese und verfahren ATE536844T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/313,245 US7610098B2 (en) 2005-12-20 2005-12-20 Charge-integrating retinal prosthesis and method
PCT/US2006/062288 WO2007076347A1 (en) 2005-12-20 2006-12-19 Charge-integrating retinal prosthesis and method

Publications (1)

Publication Number Publication Date
ATE536844T1 true ATE536844T1 (de) 2011-12-15

Family

ID=37887345

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06840312T ATE536844T1 (de) 2005-12-20 2006-12-19 Ladungsintegrierende netzhautprothese und verfahren

Country Status (7)

Country Link
US (1) US7610098B2 (de)
EP (1) EP1981453B1 (de)
JP (1) JP2009520578A (de)
AT (1) ATE536844T1 (de)
AU (1) AU2006330586B2 (de)
CA (1) CA2639889C (de)
WO (1) WO2007076347A1 (de)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9913985B2 (en) * 2006-04-28 2018-03-13 Second Sight Medical Products, Inc. Method and apparatus to provide safety checks for neural stimulation
US20070244523A1 (en) * 2006-04-13 2007-10-18 Case Western Reserve University System and method for selective retinal stimulation
US8271091B2 (en) * 2006-04-28 2012-09-18 Second Sight Medical Products, Inc. Visual prosthesis fitting
US8311634B2 (en) * 2006-06-16 2012-11-13 Second Sight Medical Products Inc. Apparatus and method for electrical stimulation of human retina
US8457754B2 (en) * 2006-06-16 2013-06-04 Second Sight Medical Products, Inc. Apparatus and method for electrical stimulation of human neurons
TWI337455B (en) * 2007-09-12 2011-02-11 Univ Nat Chiao Tung Power controlling apparatus applied to biochip and operating method thereof
EP2229212B1 (de) 2008-01-14 2015-04-29 Pixium Vision SA Netzhautimplantat mit ausgerichteter Wechselstrom-Photodiode
ES2541932T3 (es) * 2008-01-14 2015-07-28 Pixium Vision Sa Implante de retina con fotodiodo alimentado por corriente continua rectificada
US8718784B2 (en) 2010-01-14 2014-05-06 Nano-Retina, Inc. Penetrating electrodes for retinal stimulation
US8706243B2 (en) 2009-02-09 2014-04-22 Rainbow Medical Ltd. Retinal prosthesis techniques
US8150526B2 (en) * 2009-02-09 2012-04-03 Nano-Retina, Inc. Retinal prosthesis
US8442641B2 (en) 2010-08-06 2013-05-14 Nano-Retina, Inc. Retinal prosthesis techniques
US8428740B2 (en) 2010-08-06 2013-04-23 Nano-Retina, Inc. Retinal prosthesis techniques
KR101051026B1 (ko) * 2009-02-23 2011-07-26 한국과학기술연구원 생체 자극 장치
US20130131797A1 (en) * 2010-04-01 2013-05-23 Imi Intelligent Medical Implants Ag Retinal implant and visual prosthesis incorporating such an implant
US8954156B2 (en) * 2010-10-27 2015-02-10 National Tsing Hua University Methods and apparatuses for configuring artificial retina devices
EP2632388B1 (de) * 2010-10-27 2020-03-25 Iridium Medical Technology Co., Ltd Flexible künstliche netzhautvorrichtungen
US9114004B2 (en) 2010-10-27 2015-08-25 Iridium Medical Technology Co, Ltd. Flexible artificial retina devices
AU2015275261B2 (en) * 2010-10-27 2017-10-12 Iridium Medical Technology Co., Ltd. Flexible artificial retina devices
US8571669B2 (en) 2011-02-24 2013-10-29 Nano-Retina, Inc. Retinal prosthesis with efficient processing circuits
US8613135B2 (en) 2011-05-06 2013-12-24 National Tsing Hua University Method for non-planar chip assembly
US9155881B2 (en) 2011-05-06 2015-10-13 Iridium Medical Technology Co, Ltd. Non-planar chip assembly
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
DE102013100256A1 (de) 2013-01-11 2014-07-17 Retina Implant Ag Vorrichtung zur Kontaktierung und/oder Elektrostimulation von biologischem Gewebe
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
KR101912068B1 (ko) * 2018-05-15 2018-10-25 가천대학교 산학협력단 잉여 광 억제 서브형 인공 망막 장치 및 신호 생성 방법
CN116981431A (zh) * 2021-03-31 2023-10-31 小利兰·斯坦福大学托管委员会 具有光学可配置电场限制的光伏视网膜假体
WO2022256747A1 (en) * 2021-06-04 2022-12-08 Nanovision Biosciences, Inc. High visual acuity, high sensitivity light switchable neural stimulator array for implantable retinal prosthesis

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5942775A (en) * 1997-04-30 1999-08-24 Lucent Technologies Inc. Photosensing device with improved spectral response and low thermal leakage
US5944747A (en) * 1998-03-13 1999-08-31 Johns Hopkins University Method for preferential outer retinal stimulation
US6427087B1 (en) * 2000-05-04 2002-07-30 Optobionics Corporation Artificial retina device with stimulating and ground return electrodes disposed on opposite sides of the neuroretina and method of attachment
US6970745B2 (en) * 2000-08-09 2005-11-29 The United States Of America As Represented By The Secretary Of The Navy Microelectronic stimulator array for stimulating nerve tissue
US7031776B2 (en) 2001-06-29 2006-04-18 Optobionics Methods for improving damaged retinal cell function
US6976998B2 (en) 2002-01-17 2005-12-20 Massachusetts Institute Of Technology Minimally invasive retinal prosthesis
US20050203601A1 (en) * 2003-02-14 2005-09-15 Daniel Palanker Neural stimulation array providing proximity of electrodes to cells via cellular migration
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
DE10329615A1 (de) * 2003-06-23 2005-03-03 Eberhard-Karls-Universität Tübingen Universitätsklinikum Aktives Retina-Implantat mit einer Vielzahl von Bildelementen

Also Published As

Publication number Publication date
US20070142877A1 (en) 2007-06-21
CA2639889A1 (en) 2007-07-05
WO2007076347A1 (en) 2007-07-05
JP2009520578A (ja) 2009-05-28
AU2006330586B2 (en) 2010-05-13
CA2639889C (en) 2011-08-09
EP1981453A1 (de) 2008-10-22
US7610098B2 (en) 2009-10-27
AU2006330586A1 (en) 2007-07-05
EP1981453B1 (de) 2011-12-14

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