Controller for nerve stimulation circuit and associated systems and methods

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专利权人:

Nevro Corp.

发明人:

Illegems, Paul,Parker, Jon

申请号：

AU2016382867

公开号：

AU2016382867A1

申请日:

2016.12.16

申请国别(地区):

AU

年份:

2018

代理人:

摘要：

Disclosed is a voltage monitoring circuit for use in detecting if a voltage supplied to current-generating circuit is sufficient to allow the current-generating circuit to produce a desired current. In one embodiment the circuit is designed for use in an implantable device that is configured to deliver therapeutic pulses to a patient. The voltage monitoring circuit is configured to produce a signal if a supplied voltage is insufficient to allow a current-generating circuit to deliver a requested current to a set of electrodes. In one embodiment, the voltage monitoring circuit detects a change in a difference between the voltage at a node in the current- generating circuit and the supplied voltage.

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