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Updated: Jul 19, 2026
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Basic Research in Plasma Medicine - A Throughput Approach from Liquids to Cells
Published on: November 17, 2017
Plasma skin regeneration technology.
1The Laser and Cosmetic Surgery Center of Houston, Houston, TX, USA.
Skin Therapy Letter
|October 6, 2006
Summary
Plasma skin regeneration (PSR) utilizes ionized gas energy for skin treatment, distinct from light or radiofrequency. Different energy levels offer varied effects, with higher energy enhancing skin tightening.
Area of Science:
- Dermatology and Aesthetic Medicine
- Biophysics
- Plasma Physics
Background:
- Plasma skin regeneration (PSR) is an innovative aesthetic treatment modality.
- Unlike light or radiofrequency, PSR uses plasma, the fourth state of matter, for energy delivery.
- This technology bypasses the need for skin chromophores, allowing for targeted tissue interaction.
Purpose of the Study:
- To describe the principles and protocols of Plasma Skin Regeneration (PSR) technology.
- To outline the different treatment guidelines (PSR1, PSR2, PSR3) associated with the Portrait PSR device.
- To evaluate the efficacy of PSR in improving various skin conditions.
Main Methods:
- PSR technology delivers energy via millisecond plasma pulses directly to the skin.
- Treatments are categorized into three protocols: PSR1 (low-energy, spaced treatments), PSR2 (single high-energy pass), and PSR3 (two high-energy passes).
- Energy levels range from 1.0 to 4.0 Joules, influencing treatment depth and effect.
Main Results:
- All PSR protocols effectively improve fine lines, textural irregularities, and dyspigmentation.
- Higher energy treatments (PSR2 and PSR3) demonstrate more pronounced skin tightening effects.
- The depth of effect can be modulated from superficial epidermal exfoliation to deeper dermal heating.
Conclusions:
- Plasma skin regeneration offers a versatile approach to skin rejuvenation.
- Treatment outcomes, including skin tightening, are dose-dependent, with higher energy levels yielding superior results.
- PSR technology presents a unique mechanism for skin treatment by leveraging plasma energy.
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