Intermediate
Technical
IVT
Duty Cycling
Programming strategy that alternates stimulation on and off periods to prevent neural adaptation and extend battery life.
Full Definition
Duty cycling involves programming neurostimulation devices to deliver therapy in predetermined on/off cycles rather than continuously. For example, stimulation might be active for 30 minutes followed by a 30-minute rest period throughout the day. This approach can help prevent neural habituation, extend battery life, and potentially improve long-term therapeutic outcomes. Duty cycling parameters are customized based on individual patient responses and clinical requirements.
Usage
Usage note: Specify on/off timing ratios when documenting cycling parameters.
In Context
- "A duty cycling protocol of 1 hour on, 1 hour off was implemented to address tolerance development." — Programming adjustment note
Also known as
therapy cycling
intermittent stimulation
Contrasted with
continuous stimulation
Don't confuse with
burst stimulation
cyclic programming