Introducing the Q-Switch Picosecond Laser device

History and international approvals

Q-Switch Picosecond Laser device is one of the most innovative technologies in the field of skin rejuvenation and skin pigment removal, which entered the global market in 2012 under the direct supervision of the US Food and Drug Administration (FDA). By using very short pulses on the picosecond scale (a trillionth of a second), this device has been able to revolutionize the treatment of blemishes and scars.

In the past, nanosecond and lower frequency lasers were used for tattoos and blemishes, but picosecond technology has created much better results with faster and safer performance and is suitable even for sensitive or dark skin.

How does picosecond technology work?

The difference between picoseconds and old lasers

The operation of this device is based on sending very fast and strong light pulses in a very short time. Unlike nanosecond lasers that used heat to break pigments, picosecond uses photomechanical effect (photoacoustic); It means that the pigment particles are crushed without much heat transfer.

For this reason, the surrounding healthy tissue remains undamaged and the result of the treatment is very safe and fast.

Picosecond laser step performance

1. Sending an intense pulse of light in the picosecond time frame
2. Crushing pigment and melanin particles into smaller particles
3. Removing these particles through the lymphatic system and gradual skin regeneration
4. Stimulating fibroblast cells to produce new collagen and elastin

Picosecond Kioswitch laser applications

The Kioswitch picosecond laser is a multi-functional device and can be used for a wide range of skin problems:

1. Tattoo removal in all colors

One of the most important advantages of this laser is the ability to remove tattoos with all color ranges. Unlike old devices that only remove dark colors such as black, Picosecond is able to break down even blue, green and red colors without harming the skin.

2. Treatment of skin spots and colored lesions

This device is able to reduce all types of lentigo, melasma, freckles, sunspots, lunar eclipse and age spots.

Ultra-fast pulses turn those pigments into microscopic particles that are gradually eliminated by the body.

3. Skin rejuvenation

In addition to the destruction of pigments, picosecond increases tissue regeneration and collagen production by stimulating the deep layers of the skin; As a result, the skin will be brighter, softer and smoother.

4. Treatment of boils and scars

By stimulating the subcutaneous structures, this laser can greatly repair holes and depressions caused by acne or stitches.

Compared to fractional CO2, it causes much less redness and inflammation.

5. Treatment of vascular lesions and sunburn

Laser light can target damaged surface vessels or vascular lesions and gradually destroy them. It is also effective for restoring parts damaged by chronic sunburn.

Advantages of picosecond laser compared to other methods

Features of picosecond laser, old lasers (nanosecond, CO2, etc.) type of photomechanical energy, photothermal (heat), no risk of burns, high pain and inflammation, at least moderate to high, recovery period is very short (24 hours), a few days, suitable for dark skin, yes, no, the effectiveness on colored tattoos is very high, limited

Pre-treatment care with picosecond laser

To get the best result and reduce complications, it is recommended to observe the following:

1. Avoid sunbathing or solarium up to two weeks before.
2. Avoid use of retinol and exfoliating products.
3. Active skin damage (pimple or open wound) must be removed before treatment.
4. Consumption Medicines such as isotretinoin should be stopped.
5. The target area should be clean and without creams or cosmetics.

Picosecond laser post-care

1. Avoid washing with hot water for 24 hours.
2. Preferably use restorative cream and high SPF sunscreen.
3. Avoid picking off the surface crusts.
4. Do not expose to the sun for 3 days or Avoid saunas.
5. Drinking a lot of water and taking vitamin C will help you heal faster.

Possible side effects of picosecond laser

If the principles of treatment and necessary care are followed, the side effects of this method are very limited.

However, the following temporary side effects may be observed:

• Redness and mild inflammation up to 24 hours
• Slight peeling
• Heat and mild burning sensation

These cases usually resolve within one to two days and do not require special treatment.

Duration and number of treatment sessions

The number of sessions varies depending on the type of skin problem:

• Tattoo removal: between 3 to 6 sessions with an interval of one month
• Treatment of skin spots: 2 to 4 sessions
• Scar rejuvenation and repair: 3 to 5 sessions

Each session lasts between 10 to 30 minutes and immediately after that the person can return to normal daily activities.

Picosecond laser cost

The cost of this treatment depends on the following factors:

• Size of the treated area (face, hands, body)
• Type of lesion (spot, tattoo, scar)
• Brand of the device and country of manufacture (Korea / USA / China)
• Skills of the doctor and location of the clinic

On average, the cost of each session varies between 800 thousand and 2.5 million tomans.

Comparison of picosecond laser with other methods

Method type of pain effect recovery period suitable for the final result picosecond mechanical (no high heat) very low less than 24 hours all skin types clear, uniform CO2 fractional thermal and highly invasive 5 to 7 days light skin high skin firmness medium stimulation microneedling 2 to 3 days all skin overall improvement IPL low short light superficial spots skin lightening

Frequently Asked Questions (FAQ) about the Picosecond Kioswitch Laser

Does picosecond laser hurt?

There is only a mild burning sensation during radiation, which can be controlled with topical anesthetic cream.

How many sessions are needed for complete results?

Depending on the treatment goal (removal of tattoo, stain or scar), between 2 and 6 sessions are required.

Will there be a scar or scar on the skin after the laser?

If done correctly, no scarring or permanent discoloration will result.

Can spots come back?

If the skin is again exposed to the sun or irritating hormones, there is a possibility of return; Therefore, the use of sunscreen is mandatory.

Is this laser suitable for all skin types?

Yes, especially for dark or tanned skin that gets burned by other lasers.

summary

Kiosuich picoscand laser is one of the most modern and effective treatments for removing tattoos, skin spots, scars, rejuvenation and reducing wrinkles. This method is performed painlessly, without the need for surgery and without a long recovery period. Its accurate and fast technology has made it a popular option for sensitive and damaged skin all over the world, including Iran.