CoolSculpting
Non-invasive fat reduction via cryolipolysis
이 치료에 대해
CoolSculpting uses "selective cryolipolysis" — fat cells are more vulnerable to cold than other cells. Controlled cooling at -11°C for 35-75 minutes induces fat cell apoptosis.
Dead fat cells are cleared by macrophages over 2-4 months for natural fat reduction.
작용 기전
Controlled cooling crystallizes adipocytes, inducing apoptosis via the caspase pathway. Surrounding skin/muscle/nerves are unharmed. Macrophages phagocytose dead fat cells over 2-4 months, with removal via the lymphatic system.
적응증
기대 효과
Average 20-25% fat layer reduction per treatment. Peak results at 2-4 months. 86% patients report improvement in clinical trials.
임상 근거
위험 및 부작용
Cold/pain/pulling sensation during treatment. Post-treatment redness/swelling/bruising (1-2 weeks). Rare Paradoxical Adipose Hyperplasia (PAH, 0.0051%).