Battery monitoring means for an implantable living tissue stimulator

摘要: A battery monitoring means for an implantable living tissue stimulator system in which various voltages are telemetered to external receiving means, these being related the internal impedance of implanted battery. More specifically, a loading circuit is provided incorporates switch accordance with predetermined sequence. In specific embodiment, first and second resistors sequentially connected across The output voltage during this sequential connection. By knowing values two resistors, can be calculated, remaining life