The Power of RF with Total Control

Real time monitoring of skin temperature allows operator complete visual control and the ability to deliver maximum power without discomfort.

 

RF characteristics

  • Monopolar
  • Frequency: 2-3 MHz
  • Output power: up to 120W (software limitation)
  • Type of energy: thermal
  • Depth of penetration: see the section Measuring Temperature Gradients

Frequency of pulses

  • 75 Hz

Cooling characteristics

  • Thermoelectric cooling unit inside the applicator cooled by water circuit

The Perfect System with Full Control on the Patient Applicator

Measurement of Temperature Gradients

Temperature gradients in the treated area of Animal P1 from the sixth EXILIS treatment. The chart above depicts the temperature measurements from internal probe with thermo-sensors at the end of an Exilis therapy session. The probe was pulled from depth to the surface and the temperature was recorded at various depths. The resulting model characterizes the temperature gradient in the tissue. The highest temperature was measured at a depth of one to three centimeters below the surface, which corresponds to the depth of a targeted tissue. The difference between the surface temperature and the deep tissue temperature was 2 degrees celsius.

Temperature gradients in the treated area of Animal P1 from the sixth EXILIS treatment. Changes are shown from an internal probe with thermo-sensors wich took temperature measurements at different tissue depths during and after the EXILIS therapy. When the function for the cooling of the skin surface is active, it causes an increase in the difference in temperature between that on the surface and that at the depth of one-centimeter. This temperature difference changes from less thatn 0.15 degrees celsius up to to almost 2 degrees celsius. The end of therapy is marked with a straight red line. At the end of the therapy, a significant drop in teh tissue temperature can be seen at all depths.

Model above based on the study Exilis Device, Effect on Porcine Tissue.

Handpiece Applicator Display Shows:

  • Therapy Time
  • Tip temperature
  • Actual skin temperature
  • Remaining therapy time
  • Therapy status
  • Patch electrode contact
  • Tip contact quality
  • EFC activity

The set-up of:

  • Output power
  • Cooling temperature

Prevas laser system - Used to compare and measure dimensions and changes