SAFETY CONTROL SYSTEM FOR IMPLANTABLE NEURAL STIMULATOR
First Claim
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1. A method for neural stimulation, comprising:
- delivering neural stimulation pulses through at least one electrode;
controlling the delivery of the neural stimulation pulses using a plurality of stimulation parameters;
detecting a safety-control event, including detecting at least one of a stimulation energy being an energy of one or more neural stimulation pulses of the neural stimulation pulses delivered through the at least one electrode and one or more parameter values each being a value of a parameter of the plurality of stimulation parameters; and
adjusting one or more parameters of the plurality of stimulation parameters in response to the detection of the safety-control event.
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Abstract
A neural stimulation system includes a safety control system that prevents delivery of neural stimulation pulses from causing potentially harmful effects. The neural stimulation pulses are delivered to one or more nerves to control the physiological functions regulated by the one or more nerves. Examples of such harmful effects include unintended effects in physiological functions associated with autonomic neural stimulation and nerve injuries caused by excessive delivery of the neural stimulation pulses.
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Citations
20 Claims
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1. A method for neural stimulation, comprising:
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delivering neural stimulation pulses through at least one electrode; controlling the delivery of the neural stimulation pulses using a plurality of stimulation parameters; detecting a safety-control event, including detecting at least one of a stimulation energy being an energy of one or more neural stimulation pulses of the neural stimulation pulses delivered through the at least one electrode and one or more parameter values each being a value of a parameter of the plurality of stimulation parameters; and adjusting one or more parameters of the plurality of stimulation parameters in response to the detection of the safety-control event. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20)
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Specification