TLS (Titanium Light Smart) MVPL (Multi Variant Pulsed Light)



Titaniumlightsmar

MVPL Applications:

Photo - hair removal
Photo-rejuvenation
Pigmented lesions


How works the selective photothermolysis MVPL:

Aggression selective target without damaging surrounding tissue.


Parameters:

Wavelength
Fluence
Pulse width: <TRT

(RR Anderson, JA Parrish, 1983)


The selective photothermolysis:

Wavelength

The wavelength should be selected based on the
objective to hit and to its depth in the skin.


Structure of the skin chromophore:



Objectives:

Oxyhemoglobin
Hemoglobin
Melanin
Water


Diagram of the absorption of melanin and oxyhemoglobin :



Penetration according to the wavelength:



How works the selective photothermolysis MVPL:

Aggression selective target without damaging surrounding tissue.


Parameters:

Wavelength
Fluence
Pulse width: <TRT


(RR Anderson, JA Parrish, 1983)


The selective photothermolysis

Fluence


The fluence expresses the light energy delivered to each cm2 of skin. Is enough to damage the target, but not excessively, to keep the skin intact.


How works the selective photothermolysis MVPL:

Aggression selective target without damaging surrounding tissue.


Parameters

Wavelength
Fluence
Pulse width: <TRT


(RR Anderson, JA Parrish, 1983)


The selective photothermolysis


Pulse width: < TRT


The pulse duration must be less than the time required to cool the target, after it has overheated (TRT). In this way overheating is limited only to the target.


Pulse Mode



The issue Pulse Mode allows you to accumulate sufficient heat to the level of the objective, reducing the overheating of the surrounding tissues, especially on tanned skin


MVPL Applications



Hair removal
Photorejuvenation
Pigmented lesions


Procedure for hair removal with Multi Variant Pulsed Light (MVPL)



The melanin of the stem, that is the central part of the hair, absorbs the light irradizone IPL which produces heat. Because of the heat treatment, the adjacent cells, responsible for the genesis and growth of the hair, are damaged permanently.

The heat needed to be carefully managed to selectively target the bulb without damaging the skin.



Procedure for hair removal with Multi Variant Pulsed Light (MVPL):

You need more than one treatment to get the reduction you want. Only the hair in the growth phase (Anagen) is in contact with the papilla of the hair, the part of the bulb responsible growth; accordingly, the bulb may be damaged permanently only during this phase. A number of different treatments must be performed according to the area.

Hair removal:

 

 

 


Wavelengths for hair removal



According to the color of the skin (and therefore on the basis of different degrees of melanin content) it is advisable to use different wavelengths. In particular: - For people with blond or red hair, a wider spectrum of emission wavelengths of 560 nm. for subjects with hair brown or blacks, it is sufficient that one spectrum emission part by a wavelengths of 640 nm up to 1200nm.


Diagram of the absorption of melanin and oxyhemoglobin




Handpiece for hair removal treatment with cooling system




handpiece 640 - 1200 nm
skin type from I to IV Hair blacks, brown, blond


Photorejuvenation treatment



Wrinkles
Discromia
Pores
Elastosis


Photorejuvenation treatment




The treatment consists of radiation of the surface discoloration of the skin and deeper with wavelengths and pulse a structure appropriate to obtain a consistent improvement in skin texture and pigmentation.


Photorejuvenation

 

 

 


Handpiece for photorejuvenation treatment with cooling system




handpiece 560 - 1200 nm
skin type from I to V


MVPL pigmented lesions treatment



The wavelengths 560 nm should be used to heat the benign pigmented lesions such as freckles. The new software selects all of our IPL parameters to perform the removal of the pigment with the maximum safety and effectiveness.

 

 

 

 


Diagram of the absorption of melanin and oxyhemoglobin




Handpiece for pigmented lesions treatment with cooling system




handpiece 560 - 1200 nm
skin type from I to III


Technical specifications : Titaniumlightsmart




References

Dierickx CC, Hair removal by lasers and intense pulsed light sources. Dermatol Clin 2002 Jan; (1):135-46
Moreno-Arias GA, Intense pulsed light for hairy grafts and flaps.
Dermatol Surg 2002 May;28(5) :402-4
Treatment of hairy grafts and flaps: 4 patients, 695-755 nm, 38-42 J, 2 pulses, 3.8-4.5 ms pulse width, 20-30 ms interpulse delay, 1 to 6 treatments and an interval of 4 weeks

Smith RS et Tse Y, Long-term results of hair photo-epilation Laser Surg Med (Suppl 10), n°205 1998

Sadick NS, Long-term photoepilation using a broad-spectrum intense pulsed light source. Arch Dermatol 2000 nov;136(11):1336-40