Surgery: light – thermal – and electrical application – Light – thermal – and electrical application – Electrical therapeutic systems
Reexamination Certificate
2008-01-22
2008-01-22
Schaetzle, Kennedy J. (Department: 3766)
Surgery: light, thermal, and electrical application
Light, thermal, and electrical application
Electrical therapeutic systems
C607S056000
Reexamination Certificate
active
07321797
ABSTRACT:
In one aspect of the invention, a cochlear implant constructed and arranged to successively generate stimulation signals each comprising at least one stimulus pulse such that said successive stimulation signals incrementally build a neural excitation pattern that accurately reflects a received sound. In one embodiment, each said successive stimulation signal is generated based on the cumulative effect of all previous stimulus pulses, thereby compensating for finite spatial spreading of individual stimulus pulses as well as for the temporal integration of the neural excitation pattern along the neural pathways.
REFERENCES:
patent: 7206640 (2007-04-01), Overstreet
patent: 2003/0171786 (2003-09-01), Blamey et al.
patent: 2005/0107844 (2005-05-01), Van Den Honert et al.
patent: 2005/0192646 (2005-09-01), Grayden et al.
Blamey Peter J.
Dickson Bonar
Swanson Brett A.
Cochlear Limited
Connolly Bove & Lodge & Hutz LLP
Lee Yun Haeng
Schaetzle Kennedy J.
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