Bipolar microneedling radiofrequency (RF) treatment generates different patterns of thermal reactions, depending on the skin impedance and RF treatment parameters, including the frequency, power, conduction time, settings of sub‐pulse packs,… Click to show full abstract
Bipolar microneedling radiofrequency (RF) treatment generates different patterns of thermal reactions, depending on the skin impedance and RF treatment parameters, including the frequency, power, conduction time, settings of sub‐pulse packs, and penetrating depth and type of microneedles used. We compared the effect of sequential delivery of 1‐ and 2‐MHz bipolar RF energy to in vivo minipig skin on thermal tissue reaction.
               
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