| 发明名称 | Device and circuitry for controlling delivery of stimulation signals | ||
| 摘要 | Embodiments relate to a device for controlling delivery of stimulation signals, comprising: a stimulation delivery circuit; a monitoring component to monitor voltage supplied in at least one current-driven charge pulse via the stimulation delivery circuit; and a stimulation control component to control voltage supplied in at least one subsequent charge pulse based on the charge of the at least one charge pulse delivered by the stimulation delivery circuit. The device may further comprise a model generation component to generate an impedance model of stimulation electrodes in the stimulation delivery circuit, wherein the stimulation control component is configured to control the stimulation delivery circuit to deliver charge according to the impedance model. | ||
| 申请公布号 | US9289608(B2) | 申请公布日期 | 2016.03.22 |
| 申请号 | US201214235696 | 申请日期 | 2012.07.25 |
| 申请人 | The Bionics Institute of Australia | 发明人 | McDermott Hugh Joseph |
| 分类号 | A61N1/00;A61N1/36;A61N1/05 | 主分类号 | A61N1/00 |
| 代理机构 | Schwegman Lundberg & Woessner, P.A. | 代理人 | Schwegman Lundberg & Woessner, P.A. |
| 主权项 | 1. A device for controlling delivery of stimulation signals, comprising: a stimulation delivery circuit; a monitoring component to monitor the waveform of the voltage supplied in at least one current-driven charge pulse via the stimulation delivery circuit; a stimulation control component to control the waveform of the voltage supplied in at least one subsequent voltage-driven charge pulse based on the charge of the at least one current-driven charge pulse delivered by the stimulation delivery circuit; and a model generation component to generate an impedance model of stimulation electrodes in the stimulation delivery circuit, wherein the stimulation control component is configured to control the stimulation delivery circuit to deliver charge according to the impedance model,wherein the impedance model is a RC circuit impedance model. | ||
| 地址 | AU | ||