12 Sep What IS HIFU?
High-Intensity Focused Ultrasound (HIFU) is a non-invasive cosmetic treatment that uses focused ultrasound energy to target various depths of the skin layers. Here’s how it works:
- **Ultrasound Energy Delivery:**
– HIFU uses high-frequency ultrasound waves that penetrate the skin without damaging the surface.
– The ultrasound energy is precisely focused on specific areas, usually at depths of 1.5 mm, 3.0 mm, and 4.5 mm below the skin’s surface.
- **Thermal Effect:**
– When the ultrasound energy reaches the targeted depth, it generates localized heat.
– This heat causes controlled thermal injury to the tissue at the focal point.
- **Stimulation of Collagen Production:**
– The thermal injury triggers the body’s natural healing response.
– This healing response stimulates the production of new collagen, which is a protein that provides structure and elasticity to the skin.
- **Skin Tightening and Lifting:**
– As new collagen forms, it helps to tighten and lift the skin, reducing the appearance of fine lines and wrinkles.
– The skin gradually becomes firmer and more youthful-looking over the following weeks and months.
- **Non-Invasive and No Downtime:**
– HIFU is a non-surgical procedure, meaning there are no incisions or needles involved.
– Patients can typically resume normal activities immediately after the treatment.
- **Long-Lasting Results:**
– The effects of HIFU can last for about one to two years, depending on individual skin conditions and aging processes.
– Maintenance treatments may be required to sustain the results.
HIFU is commonly used for facial rejuvenation, including lifting the eyebrows, reducing nasolabial folds, tightening the jawline, and improving overall skin texture. It is also used for body contouring and tightening loose skin on other parts of the body.