{"procedure":{"id":"opus_unilarge","name":"Opus Unilarge","type":"individual","family":"单极射频（Unipolar）","category":"单极射频（Unipolar）","price":"mid","pain":2,"downtime":1,"visible_in":2,"lasts":3,"summary":"深层单极射频紧致","explanation":"Opus Unilarge采用单极射频加热,实现更深层的真皮层紧致。最适合在以胶原蛋白重塑为目标时,改善较大范围面部或身体部位的松弛和紧致问题。","target":"松弛、肌肤紧致","description":"Opus Unilarge采用单极射频加热,实现更深层的真皮层紧致。最适合在以胶原蛋白重塑为目标时,改善较大范围面部或身体部位的松弛和紧致问题。","detail":{"id":"opus_unilarge","name":"Opus Unilarge","price":{"basis":"1 session, area-based","krw_max":null,"krw_min":null,"varies_by":"area"},"dosage":{"unit":"sessions","options":[],"unit_explainer":"It's priced per session and area. Unipolar RF works cumulatively, so a series (often 3-6) is typical."},"header":{"one_liner":"Deep unipolar RF heating to firm skin on the face and larger body areas.","target_tags":["Firmness","Body laxity","Jawline","Crepey skin"],"category_label":"LIFTING","technology_label":"UNIPOLAR RF 40.68MHz"},"details":{"sessions":"Series of 3-6 (typical for unipolar RF; not verified for this applicator)","aftercare":"Moisturize and use sunscreen; avoid saunas, hot baths and vigorous exfoliation for several days; results build gradually as collagen remodels.","anesthesia":"None usually","regulatory":"Alma Opus platform is FDA cleared (per Alma); UniLarge applicator clearance and MFDS status not verified.","technology":"Unipolar radiofrequency, AlmaWave 40.68MHz, part of the Alma Opus platform","measurement":"Sessions / area","manufacturer":"Alma Lasers (Israel)","repeat_interval":"1-4 weeks within a series (estimate)","technical_specs":"Unipolar RF at 40.68MHz; range of heat-penetration depths for different skin thickness and body areas; integrated infrared thermometer.","before_treatment":"Remove metal jewelry; tell the doctor about pacemakers, metal implants, recent fillers/threads, or pregnancy. Arrive with clean skin (no makeup) for marking.","safety_suitability":"Not for people with pacemakers/implanted electronic devices, pregnancy, active skin infection, or metal implants in the treatment area. Recent fillers or threads may need spacing out (clinic-specific). Best for mild-to-moderate laxity; heavy sagging may need surgery or thread lifting."},"recovery":{"flying":"Usually possible","makeup":"Same day / next day","alcohol":"Best avoided for 1-2 days (can increase swelling/redness)","exercise":"Usually next day","sauna_heat":"Avoid sauna, hot baths and intense heat for about 3-7 days","back_to_daily":"Immediately","common_side_effects":["Temporary redness","Warmth","Rarely mild swelling"]},"quick_facts":{"pain":"Mild (deep warmth)","downtime":"None","results_last":"Several months; maintenance needed","treatment_time":"20-40 min depending on area","results_visible":"Gradually after a series of sessions"},"alternatives":[{"name":"Tune Face","catalog_id":"tune_face","consider_when":"You want Alma's dedicated 40.68MHz facial RF."},{"name":"Opus Coaxipolar","catalog_id":"opus_coaxipolar","consider_when":"You want texture/resurfacing with Opus plasma rather than deep heating."},{"name":"Thermage (FLX)","catalog_id":"thermage","consider_when":"You want a single-session premium monopolar tightening."}],"before_after":[],"how_it_works":{"steps":[{"body":"Skin is cleansed and oil or gel is applied for gliding.","title":"Prep"},{"body":"The UniLarge applicator moves continuously, delivering 40.68MHz unipolar RF deep into the dermis.","title":"Gliding heat"},{"body":"An infrared thermometer monitors skin temperature to keep it at a comfortable therapeutic heat.","title":"Temperature control"},{"body":"Repeated heating stimulates new collagen formation over a series.","title":"Collagen stimulation"}],"how_delivered":"Unipolar RF (AlmaWave 40.68MHz) with bulk deep dermal heating; no return pad needed.","illustration_idea":"Applicator gliding over skin with broad uniform heat spreading deep into the dermis.","what_touches_skin":"Large unipolar RF applicator, gliding with oil/gel","what_it_feels_like":"Like a warm stone massage that gradually gets hotter."}}}}