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Updated: Jun 14, 2025

Controllable Nucleation of Cavitation from Plasmonic Gold Nanoparticles for Enhancing High Intensity Focused Ultrasound Applications
Published on: October 5, 2018
Tissue Contraction With Helium-Based Plasma Radiofrequency Technology: A Preliminary Report of Initial Ultrasound
Helium plasma radiofrequency (RF) treatment significantly enhances tissue contraction after liposuction, achieving an average of 44% improvement. The most substantial contraction occurs with the initial RF pass, with diminishing returns on subsequent passes.
Area of Science:
- Aesthetic medicine and cosmetic surgery
- Minimally invasive procedures
- Tissue engineering and regenerative medicine
Background:
- Helium plasma radiofrequency (RF) energy applied subcutaneously causes tissue coagulation and contraction.
- Traditional methods for assessing skin laxity lack intraoperative precision and differentiation capabilities.
- Real-time ultrasound offers a precise method for evaluating soft tissue changes.
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