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Q. How does the Legato QZ Diode Laser System work?
The system emits near-infrared laser light that is absorbed by the pigment located in the hair follicle. The laser is pulsed, or turned on, for only a fraction of a second. The duration of each pulse is just long enough to damage the follicle, while the system's unique, patented contact-cooling handpiece, the ChillTip, helps protect the skin by conductive cooling during the laser energy delivery.
Q. What advantages does the Legato QZ have over other laser hair removal systems?
Ans: The Legato QZ Diode Laser System was designed from the ground up for laser hair removal, so it has the wavelength, fluence, pulse width, and active epidermal cooling system—the CoolTip ideally suited for laser hair removal. The system is small, compact, and portable, so it fits well into virtually every type of existing practices. The system's solid state construction makes it durable; it's state-of-the-art user interface makes it easy to use.
Q. Why should I use the Legato QZ Diode Laser System rather than the methods I've been using for years?
Ans: The Legato QZ Diode Laser System's design provides for enhanced comfort during treatment, minimal risk of infection, speed and accuracy. Since the system uses a unique cooling handpiece, it minimizes skin irritation that other methods may create. Since it is non-invasive (no needles to penetrate the skin), the risk of introducing bacteria into the skin is reduced. Because the system is fast, it allows for larger areas to be treated, considerably increasing the efficiency of the hair removal process, which allows more patients to be treated during a typical day. Finally, the Legato QZ Diode Laser is a precise instrument that can be adjusted to damage only the hair follicle while minimally affecting the surrounding skin.
Q. Does the Legato QZ work on tanned or different skin colors
Ans: The Legato QZ diode laser system safely and effectively treats all skin types (Fitzpatrick Skin Types I-VI) as well as tanned skin. For darker skin types and people with tans, appropriate fluences are generally lower and appropriate pulse widths are generally longer to prevent damage to the epidermis. Using the appropriate treatment parameters, however, people with all skin types can benefit from laser hair removal with the Legato QZ.
Q. Are the Results Permanent?
Ans: The Diode lasers with wavelength of 810nm are cleared by the FDA for hair removal and permanent hair reduction on all skin types and tanned skin. To achieve a satisfactory level of clearance, 3-5 treatments are typically required.
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