Neurostimulator
Implantable pulse generator device that delivers controlled electrical stimulation to neural tissues.
Full Definition
A neurostimulator, also known as an implantable pulse generator (IPG), is the battery-powered component of neuromodulation systems that generates and delivers precisely controlled electrical impulses to targeted neural structures. The device is programmable via external controllers and can be adjusted for parameters such as amplitude, frequency, pulse width, and stimulation patterns. Neurostimulators are used in various applications including deep brain stimulation, spinal cord stimulation, and peripheral nerve stimulation. Modern devices may be rechargeable or non-rechargeable depending on the specific application and power requirements.
Usage
Usage note: Distinguish from general stimulation devices; refers specifically to implantable neural stimulation systems.
In Context
- "The neurostimulator battery life varies depending on stimulation parameters and usage patterns." — Device specification document
- "Programming the neurostimulator requires specialized training in neuromodulation techniques." — Clinical training manual