Implantable device for processing neurological signals
First Claim
1. An implantable device comprising a sensing unit, wherein the sensing unit is adapted to rectify sensed electrical signals from tissue adjacent thereto.
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Abstract
An implantable device comprising a sensing unit, wherein the sensing unit is adapted to rectify biological/neurological signals in the form of sensed electrical signals from body tissue adjacent to the location of the implantable device. The sensing unit of the implantable device comprises at least one amplifier, wherein the supply current to the at least one amplifier is responsive to the magnitude of the sensed electrical signals provided to the at least one amplifier. The implantable device is further capable of integrating the rectified sensed electrical signals and generating output signals, wherein the output signals contain indicia of biopotential parameters of the body tissue.
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Citations
16 Claims
- 1. An implantable device comprising a sensing unit, wherein the sensing unit is adapted to rectify sensed electrical signals from tissue adjacent thereto.
- 12. An implantable device comprising a sensing unit, wherein the sensing unit is adapted to rectify and/or integrate sensed electrical signals from a body tissue and generate output signals, wherein the output signals contain indicia of biopotential parameters of the body tissue.
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14. An implantable device, comprising:
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a controller for receiving sensed electrical signals;
at least one amplifier for receiving the sensed electrical signals, wherein the at least one amplifier receives supply current from the controller and wherein the supply current to the at least one amplifier is based on the magnitude of the sensed electrical signals. - View Dependent Claims (15, 16)
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Specification