Leaf User Manual
P/N: 97-4000, Revision 08, Release date: 2020-11-10 Page 27 of 85
Using µSec Mode
The µSec mode allows the delivery of green laser pulses into the 100’s of microsecond range to
achieve photo-thermal stimulation of tissue as reported in multiple clinical reports. Most clinical
protocols suggest titration in normal CW mode to set the baseline, and then switch to the µSec
treatment to deliver photo-thermal stimulation to tissue. The Leaf photocoagulator is designed to
utilize this recommended treatment sequence.
1. While in normal CW mode, titrate to the recommended clinical level of the desired
protocol to set the baseline power level for the patient.
2. Enter the µSec Mode using the toggle to initiate the µSec menu popup.
3. Select the desired Duty Cycle Tab. The Duty Cycle is preset at 5%, 10%, 15% or
Custom.