Abstract: A photo-thermal targeted treatment system for damaging a target embedded in a medium includes a controller and a photo-thermal treatment unit including a light source. The controller is configured for administering a treatment protocol using the light source at a preset power setting and a preset pulse timing setting. Also, a method for automatically initiating a treatment protocol using a photo-thermal targeted treatment system includes administering a cooling mechanism at a treatment location, monitoring a skin surface temperature at the treatment location and, when the skin surface temperature reaches a preset threshold, automatically initiating the photo-thermal treatment protocol.

Abstract: A wavelength conversion system comprising a transport system for a laser beam comprising: a circular polarization laser beam; an articulated arm comprising a mirror at each of its joints, arranged at 45° with respect to said laser beam; each of said mirrors having a phase shift between the reflected components of less than 10°; means for converting said laser beam from circular polarization to linear polarization and providing a linear polarization output laser beam; a non-linear converter for converting the wavelength of said output laser beam to linear polarization.

Abstract: A system for the treatment of targets under the skin of a patient comprising: a laser device for emitting a first series of laser pulses towards an area of the skin of a patient, where a target which must be reached by said laser pulses is located under said skin; a cooling system of said area of the skin by means of a cooling fluid; a first measurement sensor of a first temperature of said area of skin; a second measurement sensor of the temperature of said cooling fluid; said computer which receives the signals from said first and second temperature measurement sensor; said computer controls said laser device that emits a first series of laser pulses having predetermined power, duration and spacing; said temperature measurement sensor measures the temperature of said area of skin, following said first series of laser pulses; said computer calculates the predicted temperature reached of said area of the skin following the emission of a second series of pulses having said predetermined power, duration and spa

Abstract: A laser device for the selective treatment of acne comprising: a laser source (1) terminating in an optical collimator (2), which supplies a laser beam; said laser source (1) comprises a switch (13) which allows impulses of said laser beam with pre-defined duration to be transmitted; an opto-mechanical interface (3) comprising a lens (4) focusing the laser beam received from the optical collimator (2); an optical fibre (5) connected to said opto-mechanical interface (3); characterized in that said optical fibre (5) has a length greater than 15 m; and said device comprises a handpiece (10) connected to said optical fibre (5) where said handpiece (10) comprises an optical zoom system (11) which allows the diameter of the laser beam emerging from said handpiece (10) to be varied from 0.5 mm to 5 mm.

Abstract: A laser system for selective treatment of acne comprising: at least two laser sources (10) having wavelength ranging from 1690 to 1750 nm which supply a first and a second laser beam respectively; a first multi-mode optical fibre (18) having a length equal to or greater than 5 m receiving said first laser beam; a second multi-mode optical fibre (18) having a length equal to or greater than 5 m receiving said second laser beam; an optical combiner (20) receiving said first and second optical fibre (18) and supplying a third laser beam to a third optical fibre (21); said third optical fibre (21) having a length equal to or greater than 5 m; said third optical fibre (21) receives said third laser beam and supplies, at its output, a fourth laser beam; a fourth optical fibre (24) which receives said fourth laser beam; a handpiece (27) associated with said fourth optical fibre (24); said fourth laser beam having a distribution intensity variance lower than or equal to 15% with respect to the mean rated value, a dia

Abstract: A laser system for generating a series of laser pulses comprising a laser generator that supplies an injection pulse to an amplifier; said amplifier comprising: a gain medium enclosed between a first mirror and a second, output, mirror opposite to said first mirror; and an optical switch set in the proximity of said first mirror; said laser system being characterized in that said amplifier is an unstable laser resonator and said injection pulse is supplied to said laser resonator in synchronism with opening of said optical switch; said series of laser pulses comprises at least one pulse having a duration shorter than or equal to 2 ns and an energy higher than 100 mJ and at least three times higher than the energy of any other pulse of said series of pulses.

Abstract: A photo-thermal targeted treatment system for damaging a target embedded in a medium includes a controller and a photo-thermal treatment unit including a light source. The controller is configured for administering a treatment protocol using the light source at a preset power setting and a preset pulse timing setting. Also, a method for automatically initiating a treatment protocol using a photo-thermal targeted treatment system includes administering a cooling mechanism at a treatment location, monitoring a skin surface temperature at the treatment location and, when the skin surface temperature reaches a preset threshold, automatically initiating the photo-thermal treatment protocol.

Abstract: A device for supplying laser radiation is described. The device has adjustable focusing or a fixed geometry. The device can be connected as required to cystoscopes or endoscopes including those provided with a translation element commonly used for resection. The device is also connected to separate laser sources or to a single laser source whose emission is suitably divided and conveyed in two or more outgoing fibres. The device can be used for the purposes of resection, vaporization and/or cutting and/or ablation, and/or for haemostasis, providing results similar to those of conventional resection procedures using an electrosurgical scalpel/resector.