{"procedure":{"id":"needle_free_injector","name":"无针注射仪","type":"individual","family":"无针注射器","category":"无针注射器","price":"mid","pain":1,"downtime":1,"visible_in":2,"lasts":2,"summary":"无针喷射递送设备","explanation":"无针注射仪利用高压或激光诱导的喷射方式，将水光成分或药物递送至真皮层，以替代常规针头。它涵盖 Curejet、Mirajet 等设备。最适合希望在减轻针刺负担的情况下进行真皮递送的用户，其效果取决于所递送的产品。","target":"真皮层","description":"无针注射仪利用高压或激光诱导的喷射方式，将水光成分或药物递送至真皮层，以替代常规针头。它涵盖 Curejet、Mirajet 等设备。最适合希望在减轻针刺负担的情况下进行真皮递送的用户，其效果取决于所递送的产品。","detail":{"id":"needle_free_injector","name":"Needle-free Injector","price":{"basis":"Full face, 1 session (device fee + product)","krw_max":null,"krw_min":null,"varies_by":"product / sessions"},"dosage":{"unit":"sessions","options":[{"tag":"Standard","note":"Standard","amount":"1 session","coverage":"Full face","description":"Single session with the chosen booster.","krw_typical":null},{"tag":"Course","note":"Course","amount":"3-5 sessions","coverage":"Full face","description":"Course 2-4 weeks apart.","krw_typical":null}],"unit_explainer":"Priced per session; the delivered product (and its amount) drives both price and effect."},"header":{"one_liner":"Delivers skin boosters into the dermis with a high-speed jet instead of needles.","target_tags":["Needle-phobia","Glow","Hydration","Scars","Pores"],"category_label":"SKIN BOOSTER","technology_label":"Needle-free jet"},"details":{"sessions":"3-5","aftercare":"Gentle skincare, sunscreen, avoid heat 1-2 days.","anesthesia":"Usually none or topical","regulatory":"Devices are MFDS-approved per product (not individually verified in this pass); product delivered must be approved for its use","technology":"Needle-free jet injection (pneumatic high-pressure or laser-induced micro-jet)","measurement":"Sessions / product amount","manufacturer":"Various Korean makers (e.g. JSK Biomed for Mirajet; Curejet maker not verified)","repeat_interval":"2-4 weeks","technical_specs":null,"before_treatment":"Avoid blood thinners if possible; no retinoids 2-3 days before.","safety_suitability":"Avoid with active infection or acne inflammation in the area, pregnancy, allergy to the delivered product. Bruising risk with anticoagulants."},"recovery":{"flying":"Usually possible","makeup":"Next day","alcohol":"Avoid on the day","exercise":"After 24 h","sauna_heat":"Avoid 1-2 days","back_to_daily":"Immediately","common_side_effects":["Pinpoint redness / marks","Small bruises","Mild swelling"]},"quick_facts":{"pain":"Mild (snapping)","downtime":"Minimal (pinpoint marks 1-2 days)","results_last":"Depends on product delivered","treatment_time":"15-30 min","results_visible":"Depends on product (glow often in days)"},"alternatives":[{"name":"Multi-needle Injector","catalog_id":"multi_needle_injector","consider_when":"You want precise, even dermal depth with fine needles."},{"name":"Water Glow Injection","catalog_id":"water_glow_injection","consider_when":"Hydration is the main goal."},{"name":"Rejuran","catalog_id":"rejuran","consider_when":"Regeneration/texture with a proven booster."}],"before_after":[],"how_it_works":{"steps":[{"body":"The clinic selects what to deliver (e.g. hyaluronic acid, PN/PDRN, other boosters).","title":"Choose product"},{"body":"The solution is loaded into the injector cartridge.","title":"Load device"},{"body":"High pressure (Curejet-type) or laser-generated pressure (Mirajet-type) fires micro-droplets into the dermis.","title":"Jet into skin"},{"body":"Cooling/soothing care; repeat as a course.","title":"Soothe"}],"how_delivered":"Pneumatic or laser-induced micro-jet pushes tiny volumes of solution through the skin into the dermis","illustration_idea":"A fine liquid jet piercing the surface and spreading as a droplet in the dermis, no needle.","what_touches_skin":"Nozzle tip of the injector (no needle)","what_it_feels_like":"Quick snapping or flicking sensation; usually less painful than needles"}}}}