Introduction
The document discusses an innovative treatment using High-Intensity Focused Ultrasound (HIFU) technology, specifically the DUAL HI system, which is part of the TOTAL LIFT project. This technology is designed to work on all levels of skin tissues, offering non-invasive solutions for skin lifting and firming.

Technology Overview
The DUAL HI system represents the third generation of HIFU technology. It features a double transducer that enhances the lifting and firming of facial skin, reducing treatment time by half compared to traditional HIFU methods. The system includes three types of facial cartridges (1.5 mm, 3.0 mm, and 4.5 mm) that allow customization of frequency based on focal depth to maximize lifting effectiveness.

Application Areas
Face: The technology is effective on various facial areas, including the forehead, eyebrows, nasolabial folds, cheeks, neck, and double chin.
Body: It can also be applied to the breast, hips, stomach, thighs (inner and outer), forearms, and glutes for firming and lifting.

System Components
The DUAL HI system includes two ergonomic handpieces designed for face and body treatments. It utilizes two transducers that work simultaneously, allowing for faster shots, quicker treatments, and reduced pain.

Mechanism of Action
The system uses focused ultrasound waves to uniformly act at different depths, targeting the superficial muscular aponeurotic system (SMAS), as well as the deep and superficial dermis. The cartridges produce thermal energy, maintaining a stable temperature above 65°C to induce thermoablation and promote healing in the treated tissues.

Scientific Innovation
DUAL HI technology is a significant advancement in treating localized adiposity and tissue laxity. It aims to achieve liposculpture by breaking down fat cells to eliminate stubborn fat deposits while promoting skin retensioning without the need for surgical or minimally invasive procedures.