Assignee: Cynosure, Inc.

Location: Chelmsford, MA
No. of patents: 33

Number	Title	Issue Date
7427289	Multiple wavelength laser workstation Lasers capable of lasing at at least two wavelengths are provided having a lasing medium which is capable of lasing at a first wavelength and at a second wavelength. Also disclosed are laser workstations having two lasers driven by a single electronics drive system ...	09/23/2008
RE40403	Method for non-invasive wrinkle removal and skin treatment A method for the treatment of wrinkles on human skin, by stimulating collagen growth beneath the epidermis layer, comprising the steps of: arranging a pulsed dye laser generator in light communication with a pulsed dye laser delivery device. The pulsed dye laser del...	06/24/2008
7118562	Laser system and method for treatment of biologic targets A long pulse alexandrite laser for treating dermatological specimens is disclosed. The use of alexandrite allows operation in the near-infrared, specifically in a 50 nm range surrounding 755. Infrared in this range allows good penetration while still achieving an ac...	10/10/2006
7112195	Esophageal lesion treatment method Apparatus for the treatment of Barrett's esophagus, including: an inflatable balloon for insertion into the esophagus, an endoscope for passing inside the balloon on a distal end thereof, a laser fiber apparatus for insertion within the balloon in the esophagus, and...	09/26/2006
7066930	Arrangement for the treatment of barrett's esophagus A method for the treatment of Barrett's Esophagus of a patient having endothelial esophageal complications. The treatment comprises connecting a wavelength specific light source to an elongated light guide having a distal end, the light guide arranged within a lumen...	06/27/2006
6749602	Method and apparatus for the double output treatment of pigmented lesions and tattoos A method and apparatus for treating lesions and tattoos sites. The method includes the steps of irradiating said lesion by a first single pulse Q-Switched laser beam directed onto the site; and again irradiating the lesion by a second single pulse Q-Switched laser b...	06/15/2004
6692517	Optical radiation treatment for enhancement of wound healing A method for the reduction in healing time for a wound on the skin of a mammalian patient. The method comprises the steps of providing an optical radiation apparatus with a handpiece communicating therewith, energyzing the optical radiation apparatus to p...	02/17/2004
6632218	Alexandrite laser system for hair removal and method therefor A long pulse alexandrite laser hair removal system is disclosed using light pulses of greater than 1 msec and fluences between 10 and 50 J/cm2. The use of an alexandrite laser allows good penetration while still achieving an acceptable combinat...	10/14/2003
6610052	Laser system and method for treatment of biologic targets A long pulse alexandrite laser for treating dermatological specimens is disclosed. The use of alexandrite allows operation in the near-infrared, specifically in a 50 nm range surrounding 755. Infrared in this range allows good penetration while still achi...	08/26/2003
6579284	Ultra long pulsed dye laser device for treatment of ectatic vessels and method therefor A long pulsed dye laser device for selective photothermolysis comprises at least two pulsed dye lasers, such as flash lamp excited dye lasers, each generating corresponding pulsed laser beams successively in time. These laser can be coordinated by a synch...	06/17/2003
6570900	Method and apparatus for replenishing dye solution in a dye laser In a dye laser system, a porous bed filter is loaded with dye prior to operation of the system. With repeated firings, the dye solution is filtered by the porous bed filter to remove by-products of the laser process. Solute concentration is monitored and ...	05/27/2003
6547781	Ultra-long flashlamp-excited pulse dye laser for therapy and method therefor A flashlamp-excited dye laser generating light pulses for therapy has a circulator which circulates a gain media through a dye cell. A controller coordinates operation by triggering flashlamps to excite the laser gain media while the circulator is circula...	04/15/2003
6488696	Chill frame for lasers The present invention comprises an assembly for the single-hand manipulation of a light treatment device and a chilled air supply on a skin light-treatment site. The assembly comprises an elongated frame member having a first end and a second end. The fra...	12/03/2002
6391022	Ultra long pulsed dye laser device for treatment of ectatic vessels and method therefor A long pulsed dye laser device for selective photothermolysis comprises at least two pulsed dye lasers, such as flash lamp excited dye lasers, each generating corresponding pulsed laser beams successively in time. These laser can be coordinated by a synch...	05/21/2002
6273883	Alexandrite laser system for treatment of dermatological specimens A long pulse alexandrite laser system for treating dermatological specimens is disclosed. The use of alexandrite allows operation in the near-infrared, specifically in a 50 nm range surrounding 755. Infrared in this range allows good penetration while sti...	08/14/2001
6246710	Method and apparatus for replenishing dye solution in a dye laser In a dye laser system, a porous bed filter is loaded with dye prior to operation of the system. With repeated firings, the dye solution is filtered by the porous bed filter to remove by-products of the laser process. Solute concentration is monitored and ...	06/12/2001
6240925	Photothermal vascular targeting with bioreductive agents A method of selectively enhancing the effect of photothermal vascular targeting on tumor regression by administration of a bioreductive agent is disclosed....	06/05/2001
6228075	Alexandrite laser system for hair removal A long pulse alexandrite laser hair removal system is disclosed using light pulses of greater than 1 msec and fluences between 10 and 50 J/cm2. The use of an alexandrite laser allows good penetration while still achieving an acceptable combinat...	05/08/2001
6210426	Optical radiation treatment for prevention of surgical scars A method for the prevention of a scar on the skin of a patient after the beginning healing of a wound or surgical site on that patient. The method comprises the steps of providing an optical radiation apparatus with a handpiece communicating therewith, en...	04/03/2001
6077294	Method for non-invasive wrinkle removal and skin treatment A method for the treatment of wrinkles on human skin, by stimulating collagen growth beneath the epidermis layer, comprising the steps of: arranging a pulsed dye laser generator in light communication with a pulsed dye laser delivery device. The pulsed dy...	06/20/2000
6045548	Alexandrite laser system for hair removal and method therefor A long pulse alexandrite laser hair removal system is disclosed using light pulses of greater than 1 msec and fluences between 10 and 50 J/cm2. The use of an alexandrite laser allows good penetration while still achieving an acceptable combinat...	04/04/2000
5843072	Method for treatment of unwanted veins and device therefor A combined sclerotherapy and light treatment method is described for the treatment of unwanted veins such as varicose and telangiectatic leg veins. Substantially increased success, in the range of 90-100%, has been achieved by implementing a dwell time of...	12/01/1998
5749868	Near infra-red selective photothermolysis for ectatic vessels and method therefor Near-infrared selective photothermolysis for the treatment of ectatic blood vessels, for example, blood vessels of a portwine stain birthmark. This technique is especially applicable to deeper lying blood vessels in view of the better penetration of the n...	05/12/1998
5746735	Ultra long pulsed dye laser device for treatment of ectatic vessels and method therefor A long pulsed dye laser device for selective photothermolysis comprises at least two pulsed dye lasers, such as flash lamp excited dye lasers, each generating corresponding pulsed laser beams successively in time. These lasers can be coordinated by a sync...	05/05/1998
5700260	Endoscopic light delivery system An endoscopic light delivery system for delivering light to tissue includes a laser source for generating light. Fiber optics encased in a plastic buffer are optically coupled to the laser source for conveying the light generated by the laser source. A ti...	12/23/1997
5672170	Laser transmyocardial revascularization arrangement The present invention involves a system for transmyocardial revascularization of a beating heart, including a laser device for ablating wall tissue of the heart being treated, with a pacemaker connected to the heart being treated, to provide electrical si...	09/30/1997
5668824	Method and apparatus for replenishing dye solution in a dye laser In a dye laser system, a porous bed filter is loaded with dye prior to operation of the system. With repeated firings, the dye solution is filtered by the porous bed filter to remove by-products of the laser process. Solute concentration is monitored and ...	09/16/1997
5624435	Ultra-long flashlamp-excited pulse dye laser for therapy and method therefor A flashlamp-excited dye laser generating light pulses for therapy has a circulator which circulates a gain media through a dye cell. A controller coordinates operation by triggering flashlamps to excite the laser gain media while the circulator is circula...	04/29/1997
5557625	Coupled-cavity resonator to improve the intensity profile of a laser beam The optical design of a laser resonator smooths out the intensity beam profile of the generated laser beam and prevents the formation of "hot-spots." The active laser resonator containing the active laser medium is optically coupled to a free space passiv...	09/17/1996
5549600	Surgical laser probe with thermal cutting In an apparatus and method for thermal cutting with a surgical laser probe, fiber optics convey laser light from a source to the surgery region. The laser beam is directed towards tissue for vaporizing the tissue. A bulbous tip member is coupled to the ou...	08/27/1996
5476461	Endoscopic light delivery system An endoscopic light delivery system for delivering light to tissue includes a laser source for generating light. Fiber optics encased in a plastic buffer are optically coupled to the laser source for conveying the light generated by the laser source. A ti...	12/19/1995
5451221	Endoscopic light delivery system An endoscopic light delivery system for delivering light to tissue includes a laser source for generating light. Fiber optics are optically coupled to the laser source for conveying the light generated by the laser source. A focusing surface is formed at ...	09/19/1995
5369659	Fault tolerant optical system using diode laser array The individual outputs of a large laser diode array are combined using an optical transformer of diffractive optics. To allow for the tolerances in the laser array and combining optics required for mass production, the system further includes corrector op...	11/29/1994

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Assignee: Cynosure, Inc.