{"procedure":{"id":"fractional_rf","name":"點陣射頻","type":"individual","family":"點陣射頻","category":"點陣射頻","price":"mid","pain":3,"downtime":2,"visible_in":1,"lasts":4,"summary":"點陣射頻肌膚煥膚","explanation":"Opus RF Pixel利用點陣射頻能量煥膚，改善膚質、毛孔、痘坑及細紋。根據蔘數設置，其作用介於輕度煥膚與更強效的點陣治療之間。","target":"膚質、毛孔、暗瘡凹疤、細紋","description":"Opus RF Pixel利用點陣射頻能量煥膚，改善膚質、毛孔、痘坑及細紋。根據蔘數設置，其作用介於輕度煥膚與更強效的點陣治療之間。","detail":{"id":"fractional_rf","name":"Fractional RF","price":{"basis":"Full face, one session","krw_max":null,"krw_min":null,"varies_by":"sessions / area"},"dosage":{"unit":"sessions","options":[{"tag":"Standard","note":"Light-moderate settings","amount":"1 session","coverage":"Full face","description":"A single resurfacing session.","krw_typical":null},{"tag":"Series","note":"4-6 weeks apart","amount":"3 sessions","coverage":"Full face","description":"Typical course for scars and texture.","krw_typical":null}],"unit_explainer":"Priced per session; energy and passes are tuned to downtime. Most people need a series."},"header":{"one_liner":"Fractional radiofrequency micro-plasma that resurfaces texture, pores and scars.","target_tags":["Acne scars","Pores","Texture","Fine lines"],"category_label":"RESURFACING","technology_label":"Fractional RF/plasma"},"details":{"sessions":"2-4 sessions 4-6 weeks apart","aftercare":"Gentle cleanse, barrier cream, strict sunscreen; no exfoliants for a week.","anesthesia":"Topical numbing cream","regulatory":"FDA cleared (Opus Plasma); MFDS status not confirmed","technology":"Fractional RF micro-plasma (Opus Plasma) — successor to Pixel RF","measurement":"Sessions / passes","manufacturer":"Alma Lasers (Israel)","repeat_interval":"Yearly maintenance","technical_specs":"RF energy through a pin-tip array ignites micro-plasma; fractional micro-ablation with adjustable depth. A Pixel RF study reported marked acne-scar improvement after 2-4 treatments.","before_treatment":"Stop retinoids 3-5 days before; no tanning; antiviral if prone to cold sores.","safety_suitability":"Avoid with active acne/infection, keloid tendency, isotretinoin in last 6 months (discuss), pregnancy, pacemakers/metal implants in area."},"recovery":{"flying":"Possible; use moisturiser","makeup":"After 24-48 h","alcohol":"Avoid 1-2 days","exercise":"Avoid sweating 24-48 h","sauna_heat":"Avoid ~1 week","back_to_daily":"Next day (redness 1-3 days)","common_side_effects":["Redness","Swelling","Micro-crusting grid pattern","Dryness/flaking","PIH risk in darker skin"]},"quick_facts":{"pain":"Moderate","downtime":"1-4 days (redness, micro-crusts)","results_last":"Long-lasting texture change; maintenance yearly","treatment_time":"20-30 min (+30-45 min numbing)","results_visible":"Glow in 1-2 weeks; collagen remodeling over 1-3 months"},"alternatives":[{"name":"CO2 Fractional Laser","catalog_id":"co2_fractional_laser","consider_when":"Deeper scars justify more downtime."},{"name":"Potenza","catalog_id":"potenza","consider_when":"You prefer RF microneedling with less surface downtime."},{"name":"Fraxel Dual Laser","catalog_id":"fraxel_dual_laser","consider_when":"You want non-ablative fractional resurfacing."}],"before_after":[],"how_it_works":{"steps":[{"body":"Topical anaesthetic is applied for 30-45 minutes.","title":"Numb"},{"body":"A pin-tip handpiece glides over the skin; RF energy sparks micro-plasma that creates tiny channels in a grid.","title":"Micro-plasma passes"},{"body":"Untreated skin between channels speeds healing while new collagen forms.","title":"Healing response"},{"body":"Soothing ointment and sunscreen; tiny dots crust and shed over a few days.","title":"Aftercare"}],"how_delivered":"Fractional micro-plasma / RF energy creating micro-ablative channels","illustration_idea":"Grid of tiny vertical heat channels in skin with untouched bridges between them, collagen fibers forming around","what_touches_skin":"Pin-tip RF handpiece","what_it_feels_like":"Prickly heat with each pass; tolerable after numbing"}}}}