Vision regeneration assisting apparatus

Surgery: light – thermal – and electrical application – Light – thermal – and electrical application – Electrical therapeutic systems

Reexamination Certificate

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Reexamination Certificate

active

07941222

ABSTRACT:
A vision regeneration assisting apparatus for regenerating vision of a patient includes an extracorporeal device and an intracorporeal device. The extracorporeal device includes a transmitting unit that converts an electrical stimulation pulse signal data of image data and power into a predetermined signal and transmitting the signal. The intracorporeal device includes a receiving unit that receives the signal transmitted from the transmitting unit, and a conductor that is covered with a resin having biocompatibility and insulating property and electrically connects a first control unit for converting the received stimulation pulse signal data and the power into a predetermined alternating current signal and a second control unit for outputting an electrical stimulation pulse signal from electrodes based on the alternating current signal to each other to send the alternating current signal.

REFERENCES:
patent: 6920361 (2005-07-01), Williams
patent: 7242597 (2007-07-01), Shodo
patent: 2002/0038134 (2002-03-01), Greenberg et al.
patent: 2006/0036295 (2006-02-01), Greenberg et al.
patent: 2006/0287688 (2006-12-01), Yonezawa
patent: 2007/0038267 (2007-02-01), Shodo et al.
patent: 1386636 (2004-02-01), None
patent: 2006-050762 (2006-02-01), None
patent: 2006-280410 (2006-10-01), None
patent: 2006-280412 (2006-10-01), None
patent: 2007-044323 (2007-02-01), None
patent: 00/06248 (2000-02-01), None
patent: WO 0006248 (2000-02-01), None

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