HIFU Lifting Treatment near Incheon Airport — Shurink & V-RO Focused Ultrasound

Focused Ultrasound and the SMAS Layer

The Superficial Musculoaponeurotic System (SMAS) is a continuous fibromuscular layer extending from the temporoparietal fascia superiorly to the platysma inferiorly. It is the structural foundation of facial soft tissue — when the SMAS sags, the overlying skin, fat, and muscle follow. Surgical facelifts physically reposition and tighten the SMAS through open incisions. HIFU achieves SMAS tightening non-invasively by focusing ultrasound energy at a precise 4.5mm depth. At the focal point, acoustic energy converts to thermal energy, raising tissue temperature to 60-70 degrees Celsius within a microscopic zone (1mm x 1mm). This creates a thermal coagulation point (TCP) — a discrete zone of denatured collagen and tissue coagulation that triggers the wound-healing cascade.

Thermal Coagulation Points and Neocollagenesis

Each TCP undergoes three healing phases. In the immediate phase (0-24 hours), heat-denatured collagen contracts, providing instant mild tightening. In the proliferative phase (1-8 weeks), fibroblasts migrate to the TCP site and deposit new Type III collagen, initiating tissue repair. In the remodeling phase (2-6 months), Type III collagen matures into Type I collagen — the structural collagen responsible for tissue tensile strength. This is why HIFU results improve progressively over months. Histological studies confirm new collagen deposition at HIFU-treated depths persisting for 12+ months (Alam et al., 2010). The surrounding tissue between TCPs is completely unaffected — the focused nature of ultrasound ensures energy deposition only at the precise focal depth.

Shurink vs. V-RO: Dot Pattern vs. Linear Scanning

Shurink delivers HIFU energy in a dot-by-dot pattern — each shot creates one TCP at the focal depth. This allows precise targeting of specific anatomical zones but requires individual shot placement by the physician. V-RO uses linear scanning technology that moves the focal point along a line, creating a continuous row of TCPs in a single pass. This provides more uniform energy distribution across treated areas and reduces total treatment time by 30-40%. Both devices achieve equivalent tissue temperatures (60-70 degrees Celsius) at equivalent depths (1.5-4.5mm). Dr. Cho selects the device based on the treatment goal: Shurink for precise spot treatment (e.g., specific jowl areas), V-RO for broader area coverage (full face tightening).

Combination Lifting: HIFU + Onda + Sofwave

Maximum non-surgical lifting is achieved by combining technologies that target different tissue depths. HIFU targets the SMAS (4.5mm) for structural lift. Onda Coolwaves target subcutaneous fat and dermal-fat junction for contouring and volume reduction. Sofwave SUPERB targets the mid-dermis (1.5mm) for superficial tightening and wrinkle reduction. When combined in a single protocol, these three technologies address the full tissue stack from epidermis to SMAS — a approach that approaches surgical results without any incision. The Reberry Ultimate Lifting Package (₩2,390,000) combines Onda 100kJ + Revinas 6,000 shots + Recovery Injection for maximum comprehensive lifting.

References: Alam M et al. Ultrasound Tightening of Facial and Neck Skin: A Rater-Blinded Prospective Cohort Study. J Am Acad Dermatol. 2010;62(2). doi:10.1016/j.jaad.2009.06.039 | Suh DH et al. Intense Focused Ultrasound Tightening in Asian Skin: Clinical and Pathologic Results. Dermatol Surg. 2011;37(11). doi:10.1111/j.1524-4725.2011.02128.x | Fabi SG. Noninvasive Skin Tightening: Focus on New Ultrasound Techniques. Clin Cosmet Investig Dermatol. 2015;8:47-52. doi:10.2147/CCID.S69118 | Brobst RW et al. Noninvasive Treatment of the Neck. Facial Plast Surg Clin North Am. 2014;22(2). doi:10.1016/j.fsc.2014.01.005