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Are picosecond lasers safe?
Conclusion: The 755-nm picosecond laser with the DLA device may be a safe therapeutic alternative for unwanted scars, pigmented lesions, and striae in patients with skin of color.
What is picosecond treatment?
Picosecond laser skin rejuvenation is FDA-approved for laser treatment of pigment—most notably, tattoos. Picosecond technology refers to the rate at which laser energy is delivered to the skin. In this case, a laser beam at a specified energy level is delivered within a picosecond (one trillionth of a second).
Does the PicoSure laser really work?
PicoSure is a proven treatment, and several scientific studies have shown that this laser is very good at treating different skin conditions. For example, in one study, about 90% of people who used this laser to treat their wrinkles were satisfied with their improvements after six months.
What is the difference between PicoSure and picosecond?
While the characteristics of the two types of picosecond lasers are different, they are all very effective for treatment of pigmentation with minimal downtime. PicoSure has an additional Focus Lens Array, which also enables the laser to treat acne scars, wrinkles, loose skin, and rejuvenates the skin.
How do you use a picosecond laser?
Plug in the power, allow the device to power on, the digital screen will display when complete. Press the “Inten” and “Fre/Hz” button to select the intensity and frequency. We suggest to start the operation from the lowest intensity and frequency, then upgrade as needed.
What is femtosecond pulse laser?
A femtosecond laser is a laser which emits optical pulses with a duration well below 1 ps (→ ultrashort pulses), i.e., in the domain of femtoseconds (1 fs = 10−15 s). It thus also belongs to the category of ultrafast lasers or ultrashort pulse lasers (which also include picosecond lasers).
How do you use picosecond laser?
What happens in a picosecond?
A picosecond is an SI unit of time equal to 10−12 or 1⁄1 000 000 000 000 (one trillionth) of a second. That is one trillionth, or one millionth of one millionth of a second, or 0.000 000 000 001 seconds. A picosecond is to one second as one second is to approximately 31,689 years.
Does Pico laser leave scars?
Scarring from Laser Tattoo Removal is Highly Unusual. PicoSure is the first and only aesthetic picosecond laser for the safe and effective removal of tattoos. Clinical data shows better clearance in fewer treatments.
Does PicoSure work for hyperpigmentation?
So, in short, yes – PicoSure lasers for melasma removal can help remove unwanted pigmentation on your hands, face, or anywhere else on your body.
Is PicoWay or PicoSure better?
The PicoWay laser also outshines the PicoSure laser with its superior peak power. While the PicoSure only peaks at 0.36GW, the PicoWay has a peak power of 0.9GW….Power.
| PicoWay | PicoSure |
|---|---|
| Peak Power – 0.9GW: More power = more effective clearance of tattoo | PeakPower – 0.36GW |
How often use picosecond laser pen?
How long will the first results take, you ask? The manufacturer recommends using the laser pen 1-3 times a week for a month. During this time, the pigment begins to fade qualitatively — this process is called photoablation. The Neatcell Picosecond Laser Pen has two picosecond colors — blue and red.