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Lumenis Ltd patents


Recent patent applications related to Lumenis Ltd. Lumenis Ltd is listed as an Agent/Assignee. Note: Lumenis Ltd may have other listings under different names/spellings. We're not affiliated with Lumenis Ltd, we're just tracking patents.

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "L" | Lumenis Ltd-related inventors


Apparatus and method for fragmenting and aspirating materials from a body lumen

A device for insertion into a body lumen includes an operator unit which may be hand held by an operator. A cannula is operatively associated with the operator unit and the cannula includes two parallel lumens. ... Lumenis Ltd

Smoke dissipation adapter for laser handpieces

An adapter for attachment to a medical application device includes an energy generating device and a distal tip for applying the energy generated to skin tissue. The adapter includes a substantially hollow body with a distal end portion and a proximal end portion. ... Lumenis Ltd

Apparatus and method for reducing laser beam attentuation in a liquid medium

A method of treating a mobile target tissue with a laser beam includes: providing a laser device for generating a laser beam and providing an optical fiber having a delivery end for guiding the laser beam to the target tissue; a controller causes the laser device to generate one or more laser pulses substantially along the same longitudinal axis. The controller causes the laser device to provide one or more laser pulses. ... Lumenis Ltd

Apparatus and method for improved optical fiber transmission

An optical fiber assembly includes a central optical fiber core having a longitudinal axis surrounded by a cladding layer along the longitudinal axis, a distal end portion and a proximal end portion; it further comprises a layer of a material at least partially surrounding the cladding layer; the layer of material may be light-sensitive; and, at least two electrodes may be embedded at least partially along the longitudinal axis within the layer of light-sensitive material. The light-sensitive material may be a photoresist material, and the photoresist material characteristics change proportional to the amount of light impinging on the photoresist material. ... Lumenis Ltd

System and methods of tissue microablation using fractional treatment patterns

An apparatus for treating tissue includes a first energy application device to direct energy at tissue of a patient to cause at least one channel to be formed and a controller to control application of energy from the first energy application device to form the at least one channel. The at least one channel may be in the shape of a spiral-like shape or may be in a flower-like shape. ... Lumenis Ltd

System and method for microablation of tissue

The present invention generally relates to the field of laser treatment of tissue, and particularly, to a system and method for creating microablated channels in skin. The present invention is more particularly directed to treating subsurface tissue through the created channels.. ... Lumenis Ltd

Laser system having a dual pulse-length regime

A single loop hardware-based system for producing laser pulses in a microsecond scale operational mode includes a gui to enable a user to select the operational mode of the system; a laser source for producing one or more laser beam pulses, the laser source being a diode laser pump source module; a dsp which enables and disables a hardware-based fpga. The fpga controls the diode pump source module. ... Lumenis Ltd

System and method for morcellation of tissue

A device for selectively grasping and cutting tissue includes an outer tube having a longitudinal axis and an open proximal end and an open distal end; also an inner tube within the outer tube, the inner tube having a longitudinal axis and an open distal end and an open proximal end; as well as a cup-shaped cutting member mounted to the distal end of the outer tube, the cutting member being larger in diameter than the diameter of the outer tube, the cutting member including one or more cutting surfaces around the lip of the cup-shaped cutting member, the one or more cutting surfaces facing in a distal direction; also, a cylindrical cup-shaped cutting member mounted to the distal end of the inner tube; the cutting member including one or more cutting surfaces mounted around the lip of the cylindrical cup-shaped cutting member facing in a proximal direction; and, the inner tube is of a diameter to be slidably movable within the outer tube; whereby moving the inner tube alternately in distal and proximal directions along the longitudinal axis causes the one or more cutting surfaces of the inner tube to approach and distance themselves from the one or more cutting surfaces of the outer tube, and, whereby tissue situated between the inner tube and the outer tube is grasped and cut.. . ... Lumenis Ltd

Pulse slicer in laser systems

An apparatus (such as a laser-based system) and method for providing optical pulses in a broad range of pulse widths and pulse energies uses a pulse slicer which is configured to slice a predefined portion having a desired pulse width of each of the one or more output optical pulses from a laser oscillator, in which timings of a rising edge and a falling edge of each sliced optical pulse relative to a time instance of a maximum of the corresponding each of the one or more output optical pulses from the laser oscillator, are chosen at least to maximize amplification efficiency of the optical amplifier, which may be located after the pulse slicer, and to provide the one or more amplified output optical pulses each having the desired pulse energy and pulse width.. . ... Lumenis Ltd

Laser scanner apparatus and method

An apparatus for ophthalmic procedures contains a source of aiming and treatment laser beams, folded mirrors and lens arrays to cause the formation of a static pupil on a delivery mirror for observation and treatment by an operator of the apparatus.. . ... Lumenis Ltd

Apparatus and method for reducing laser beam attentuation in a liquid medium

A method of optimizing the irradiation of a target with laser radiation includes selecting and mounting on a laser radiation delivery device either a waveguide or optical fiber type to be used; also, selecting at least the following parameters: selecting the total energy of the at least one train of pulses to be delivered to the target, and selecting the distance from the distal delivery end to the target; then, initiating irradiation of the target for the at least one train of pulses by generating a first laser pulse with sufficient energy (ei) to form a vapor bubble in a liquid medium; allowing the vapor bubble formed to expand an amount sufficient to displace a substantial portion of the liquid medium from the space between the distal delivery end and the target; and, thereafter, after the selected time delay (td) sufficient for the formed vapor bubble to reach its optimum extent, generating a second laser pulse (ep), the second laser pulse being delivered to the target through the formed vapor bubble.. . ... Lumenis Ltd

Laser treatment system and cooling device

A laser treatment apparatus includes a primary handset and an auxiliary handset; the primary handset is connectable to the auxiliary handset; the primary handset has a laser source with a primary heat exchanger, and a main cooling circuit to provide cooling fluid to the primary heat exchanger to cool the laser source; the cooling circuit has a circuit connection for engagement with the auxiliary handset. The circuit connection comprises one or more fluid connectors for connection to an auxiliary cooling circuit within the auxiliary handset and the cooling circuit within the auxiliary handset includes a secondary heat exchanger. ... Lumenis Ltd

Method and apparatus for directional skin tightening

A cosmetic method of directionally tightening human skin tissue includes providing an ablative laser source and a non-ablative laser source, then using the ablative laser source to form one or more overlapping circular shaped microchannels in the skin tissue; the overlapping microchannels formed have a longitudinal dimension larger than their cross dimension; then, using the non-ablative laser source to weld the microchannels, whereby the welding causes the skin tissue to tighten.. . ... Lumenis Ltd

Apparatus and method for producing very small microchannels in tissue

A lens system includes: a plurality of aligned lenses; a first lens having negative refractive power; a second lens having negative refractive power; a third lens with positive refractive power; and, a fourth lens with positive refractive power; a light beam transmitted through the first, second, third and fourth lenses is first diverged by the first and second lenses, collimated by the third lens and focused by the fourth lens to form a small spot at the focal plane.. . ... Lumenis Ltd

03/02/17 / #20170056110

Reconfigurable handheld laser treatment systems and methods

In one embodiment, a handheld laser treatment apparatus comprises: a handset including a treatment chamber, the treatment chamber having an open treatment aperture; a laser array arranged to project optical energy into the treatment chamber and coupled to a power source; at least one vacuum channel positioned within the treatment chamber and coupled to a vacuum source; a trigger sensor coupled to logic that controls activation of the laser array and the vacuum channel; an attachment sensor arranged to detect which of a plurality of attachments are inserted into the treatment chamber through the treatment aperture. The logic enables activation of the vacuum channel when the attachment sensor detects a first attachment of the plurality of attachments inserted into the treatment aperture. ... Lumenis Ltd

02/02/17 / #20170027642

Apparatus and cosmetic method for using short pulses for dermatological treatments

A cosmetic method of treating skin tissue with a laser source includes applying a plurality of short pulses of predetermined parameters to ramp up the temperature of the skin tissue to reach a desired temperature and then applying a plurality of short pulses to maintain a temperature dwell time. The predetermined parameters are selected from one or more of: pulse peak power, pulse duration, pulse repetition rate and laser wavelength.. ... Lumenis Ltd








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This listing is an abstract for educational and research purposes is only meant as a recent sample of applications filed, not a comprehensive history. Freshpatents.com is not affiliated or associated with Lumenis Ltd in any way and there may be associated servicemarks. This data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Lumenis Ltd with additional patents listed. Browse our Agent directory for other possible listings. Page by FreshPatents.com

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