| Cutera, Inc. Patent applications |
| Patent application number | Title | Published |
|---|
| 20120029605 | FRACTIONAL SCANNER FOR DERMATOLOGICAL TREATMENTS - A dermatological treatment device is disclosed for generating a matrix of two dimensional treatment spots on the tissue. A handpiece carrier a laser which generates a beam of laser pulses. The pulses are focused onto the tissue with a lens system. A diffractive element is positioned between the laser and the lens system for splitting the laser beam into a plurality of sub-beams. A scanner translates the beam over the diffractive element to generate the two dimensional spot pattern. The laser has a semi-monolithic resonator design with one integral end minor defining the output coupler and a second, independent mirror for adjustment. | 02-02-2012 |
| 20110004200 | AESTHETIC TREATMENT FOR WRINKLE REDUCTION AND REJUVENATION - A dermatological treatment method includes directing laser energy having a wavelength of 2.79 μm onto skin. According to disclosed methods, the energy can function to ablate a first portion of epidermal tissue, coagulate an underlying second portion of epidermal tissue, and promote collagen formation in tissue of the underlying dermis. In an exemplary treatment apparatus, a laser using a YSGG gain medium is mounted in a handpiece. The handpiece may include a two-axis scanner to allow for uniform scanning of the energy over the tissue surface. | 01-06-2011 |
| 20100249670 | HIGH-POWER MULTIPLE-HARMONIC ULTRASOUND TRANSDUCER - A dermatological treatment device that includes an ultrasound transducer and at least one matching layer mechanically interfaced to an output surface of the transducer. The ultrasonic transducer has a fundamental resonant frequency and the at least one matching layer has a thickness about equal to an odd multiple of a quarter-wavelength of the fundamental frequency. A drive circuit applies an electrical power input to the ultrasonic transducer. The electrical power input has a drive frequency that is an odd harmonic of the fundamental resonant frequency of the ultrasonic transducer, and a drive voltage greater than 55 volts. The electrical power input results in an ultrasonic transducer output with a power intensity greater than 150 W/cm | 09-30-2010 |
| 20100222853 | METHODS AND DEVICES FOR NON-ABLATIVE LASER TREATMENT OF DERMATOLOGIC CONDITIONS - The invention comprises a system and method for non-ablative laser treatment of dermatologic conditions. A laser energy is transmitted to an underlying target element in the skin. The target element is heated to a temperature of at least forty degrees Celsius. In some embodiments, a pulsed, near infrared, high peak power laser energy is used. The systems and methods of the present invention may be used to treat acne, smooth wrinkles, remove hair, treat leg veins, treat facial veins, improve skin texture, decrease pore sizes, reduce rosacea, reduce “blush/diffuse redness, reduce striae, reduce scarring, or the like. | 09-02-2010 |
| 20100211060 | RADIO FREQUENCY TREATMENT OF SUBCUTANEOUS FAT - A method for treating subcutaneous fat with RF energy is disclosed. The method includes determining a thickness of a layer of fat of a portion of tissue to be treated. Based on the determined thickness, an RF frequency is selected. In particular, lower frequencies are used for thicker layers of fat while higher frequencies are used for thinner layers of fat. RF heating is applied to the portion of the tissue by applying RF energy at the selected RF frequency. | 08-19-2010 |
| 20100160837 | BROAD-AREA IRRADIATION OF SMALL NEAR-FIELD TARGETS USING ULTRASOUND - An ultrasonic transducer system for treating a portion of tissue. The ultrasonic transducer system includes a frequency generator, an ultrasonic transducer, and a transmitter element. The transducer receives an AC voltage from the frequency generator and produces an ultrasonic energy pulse at an ultrasonic frequency for a pulse width. The transmitter element is coupled to the transducer and is for irradiating a portion of skin tissue. The transmitter element has a chilled surface in contact with the skin tissue and an acoustic aperture for producing a substantially collimated energy beam. The beam has a width greater than 4 mm. | 06-24-2010 |
| 20090254073 | FRACTIONAL SCANNER FOR DERMATOLOGICAL TREATMENTS - A dermatological treatment device is disclosed for generating a matrix of two dimensional treatment spots on the tissue. A handpiece carrier a laser which generates a beam of laser pulses. The pulses are focused onto the tissue with a lens system. A diffractive element is positioned between the laser and the lens system for splitting the laser beam into a plurality of sub-beams. A scanner translates the beam over the diffractive element to generate the two dimensional spot pattern. The laser has a semi-monolithic resonator design with one integral end mirror defining the output coupler and a second, independent mirror for adjustment. | 10-08-2009 |
| 20090171253 | SYSTEM AND METHOD FOR DERMATOLOGICAL TREATMENT USING ULTRASOUND - An handpiece including an ultrasound transducer is used for dermatological applications such as skin tightening or hair removal. The handpiece is configured to monitor whether a bone of the patient underlies the ultrasound transducer. In a preferred embodiment, the transducer generates a sounding pulse. The reflection of the pulse off the bone is measured. In response to the detection of the bone, the treatment can be modified or halted to protect the bone. | 07-02-2009 |
