The invention provides a tip that permits therapeutic electromagnetic energy systems to deliver multiple beams of overlapping, partially overlapping, and non-overlapping electromagnetic energy in the treatment of tissue disorders and conditions. The tip finds use with laser systems, intense pulsed light systems, LED systems, radiofrequency systems, and microwave systems.

A system includes a focus optic configured to converge an electromagnetic radiation (EMR) beam to a focal region located along an optical axis. The system also includes a detector configured to detect a signal radiation emanating from a predetermined location along the optical axis. The system additionally includes a controller configured to adjust a parameter of the EMR beam based in part on the signal radiation detected by the detector. The system also includes a window located a predetermined depth away from the focal region, between the focal region and the focus optic along the optical axis, wherein the window is configured to make contact with a surface of a tissue.

A light based skin treatment device comprises a laser light source for providing a pulsed incident light beam for treating skin by laser induced optical breakdown of hair or skin tissue. In one arrangement, a focusing system has a pre-focusing lens for increasing the convergence of the an incident light beam and a skin contact lens having convex light input and light exit surfaces. The focal spot position is controlled by adjusting a spacing between the pre-focusing lens and the skin contact lens. In another arrangement, there is an adjustable lens system before an adjustable focusing system for providing compensation for aberration in the adjustable focusing system.

A device for treating, in particular for hair removal or photo-rejuvenation or vascular treatment, a part of a human body by emitting light pulses. The device includes a handpiece for applying the light pulses to the part of the body. The handpiece is able to move in relation to the body. The handpiece includes a window for outputting the light pulses onto a localized area of the part of the body, and an optical, capacitive or inertial motion detector. The device includes a control system for controlling the emission of the light pulses, configured so as to automatically trigger the light pulses during the movement of the handpiece at a rate determined on the basis at least of at least one item of information provided by the motion detector.

A multi-function device for skin treatment is provided, which includes: a main body comprising a lower base, a cover coupled to an upper portion of the lower base, and a main case seated on the lower base; an IPL generator comprising: an IPL power unit comprising a main power case mounted on the main case, and a main power board housed in the main power case; an IPL coolant circulation device mounted on the main case; and an IPL connector attached to the main case, and coupled to: an IPL connection cable; a vacuum suction unit connected to an IPL handpiece and generating vacuum suction pressure; a suction cable connected to the vacuum suction unit; and a coolant connection cable connected to the IPL coolant circulation device; an IPL handpiece connected to the IPL connection cable and performing IPL treatment while being in contact with skin; a high frequency generator comprising a high frequency control board mounted on other side of the main case, and a high frequency power connected to the high frequency control board; a high frequency handpiece connected to one end of a high frequency cable that is connected to the high frequency control board, and performing high frequency treatment while being in contact with skin; and a low frequency stimulus handpiece comprising a cable connected to the main body, a handle connected to the cable, and a probe formed on an end of the handle and transmitting a low frequency stimulus to skin.

The present invention relates to a medical skin wrinkle improvement device using a peak of a laser pulse wave, and more specifically, to a medical skin wrinkle improvement device using a peak of a laser pulse wave, thereby lowering the degree of carbonization of a skin tissue having the laser irradiated thereon, thus enhancing a skin generation effect and shortening recovery time. The present invention comprises: a main body (100) which has formed on the upper part thereof a holding groove (110) having a tablet computer (200) attached/detached thereto, and which has mounted therein a controller (120) for controlling a hand piece (300) and the tablet computer (200); the hand piece (300) which comprises a laser oscillation unit (320), an optical unit (330) and a laser scanner, the laser oscillation unit (320) generating a laser to be irradiated for skin treatment, the optical unit (330) irradiating, as a parallel light, the laser generated by the laser oscillation unit (320), and the laser scanner adjusting the irradiation location of the laser transferred from the optical unit (330); and the tablet computer (200) which is provided with data input and screen display functions by means of a touch screen method, and which remotely controls the main body (100) through the transmission/reception of a bi-directional wireless signal.

A dental laser comprises a hand piece having a grip region and a treatment tip with an outlet point, arranged at a distal end, for laser light, and further comprises a light source and light conduction means for providing laser light at the outlet point. The laser light has a wavelength of 44520 nm, in particular, 44510 nm and more particularly 4455 nm, and an optical power output is provided at the outlet point in a power range of at least 2 W, advantageously at least 3 W and, in particular, 3.5 W. In another dental laser the laser light has a wavelength of 41010 nm, and an optical power output is provided at the outlet point in a power range of no less than 1 W to no more than 2 W.

A laser system includes a base unit having a power source. A hand-held applicator is connected with the base unit configured to engage biological tissue for treatment. Position detection structure is associated with the applicator for determining a position of the applicator relative to the engaged biological tissue. A laser source generates a laser beam. A cooling system provides a cooling agent to the biological tissue during treatment. A processor circuit is connected with the position detection structure, the laser source and the cooling system. Based on data received from the position detection structure, the processor circuit triggers application of the cooling agent to the treated biological tissue, or triggers application of the cooling agent to the treated biological tissue, followed by a time delay, and then triggers the laser source.

The laser lancing device in accordance with an exemplary embodiment includes: a main body; a laser resonator located within the main body and configured to generate a laser and output the laser forwards; a beam barrel located in front of the laser resonator and including at least one lens unit fixed therein; a window barrel located in front of the beam barrel and connected to the main body; a cap part connected to the front of the window barrel and brought into contact with an irradiation target area; a fan unit communicating with the cap part and induce flow of air; and a communication pipe of which one end is connected to the fan unit and the other end is connected to the cap part.

An electro-mechanical-type handpiece is specially designed to be used with a laser Generator, particularly those that use a CO.sub.2 laser and provide a laser beam in fractional mode. The fractional mode laser beam is provided in a pattern of homogeneous points aligned in rows, columns or diagonally, and such a pattern allows internal tissue along an entire length of a vagina of a patient to be treated and a pelvic floor of the patient to be retracted, such that a urinary bladder of the patient is elevated and, owing to the change in angle thereof, slight or moderate losses of urine are resolved or improved. In addition, the device can be used to treat the inner surface of the vagina of the patient, reducing vaginal laxity caused by childbirth and age.