Class / Patent application number | Description | Number of patent applications / Date published |
607098000 | Electric current | 43 |
20100023098 | MEDICAL WARMING SYSTEM WITH NANO-THICKNESS HEATING ELEMENT - A medical warming system includes a plurality of heating elements respectively adapted to be disposed closed to various parts of a plurality of patients' bodies, a first group of sensors disposed at the proximity of the heating elements and configured for measuring the temperatures of the heating elements, a second group of sensors adapted to be disposed at the various parts of the patients' bodies and configured for measuring the temperatures of the various parts of the patients' bodies, and a controller being in communication with the first group and the second group of sensors. The controller is configured for receiving temperature data from the sensors and controlling the temperature of each heating element accordingly. Each heating element includes a conductive layer made from a nano-thickness material. | 01-28-2010 |
20110060390 | METHOD FOR BENDING THE SELF-REGULATING CABLE AND HEATING MAT FOR PROTECTING OVER-HEATING - Disclosed are a method for bending a self-regulating cable having a function of maintaining a predetermined temperature by applied electric power, in which the self-regulating cable is arranged in zigzags by easily bending the self-regulating cable, and a heating mat for preventing overheating using the same. A heating mat comprises: a heat generating means for maintaining a predetermined temperature with applied electric power; a control unit electrically connected to the heat generating means, for regulating the electric power supplied to the heat generating means; and an exterior material surrounding the heat generating means. The method comprises: setting a bent portion of the self-regulating cable; exposing the semi-conductive polymer by removing a portion of the insulation film, which corresponds to the bent portion; exposing a pair of wires by removing the exposed semi-conductor polymer; and bending portion of the pair of wires, which correspond to the exposed bent portion. | 03-10-2011 |
20120172953 | THERMAL THERAPY DEVICE INCORPORATING CARBON NANOTUBES - A thermal therapy device includes a substrate and at least one heating unit arranged on the substrate. The at least one heating unit includes a heating element, a first electrode, and a second electrode. The heating element includes a carbon nanotube film structure and a polymer matrix. The carbon nanotube film structure is substantially parallel to and offset from a central plane of the polymer matrix. The first electrode and the second electrode are electrically connected to the carbon nanotube film structure, and control the amount of heat and deformation produced by the carbon nanotube film structure. | 07-05-2012 |
20120226336 | METHODS AND DEVICES FOR TREATING TISSUE - The invention provides a system and method for achieving the cosmetically beneficial effects of shrinking collagen tissue in the dermis or other areas of tissue in an effective, non-invasive manner using an array of electrodes. Systems described herein allow for improved treatment of tissue. Additional variations of the system include array of electrodes configured to minimize the energy required to produce the desired effect. | 09-06-2012 |
20120265276 | DEVICES AND METHODS FOR SHAPING THERAPY IN FLUID ENHANCED ABLATION - Devices and methods for shaping an ablation treatment volume formed in fluid enhanced ablation therapy are provided. The devices and methods disclosed herein utilize the interaction of fluids to create ablation treatment volumes having a variety of shapes. In one embodiment, a method for forming an ablation treatment volume having a desired shape includes delivering therapeutic energy to tissue to form an ablation treatment volume and simultaneously delivering a first fluid and a second fluid to the tissue. The first and second fluids can convect the therapeutic energy in a desired direction such that the ablation treatment volume has a desired shape. | 10-18-2012 |
20120290048 | Apparatus and Method for Heating a Treatment Region with an Alternating Electric Field - An apparatus and method for heating a treatment region of a subject via the application of an alternating electric field is disclosed. The method includes positioning a treatment region of a subject between a first electrode and a second electrode sized to extend across the treatment region. The first and second electrodes are connected to a generator operable to apply an alternating electric field between the electrodes at a frequency in the range of 1 MHz to 100 MHz. The method also includes activating the generator to apply the alternating electric field between the first and second electrodes and across the treatment region. The alternating electric field causes movement of polar molecules in the treatment region whereby friction resulting from this molecular movement translates into heat throughout the treatment region. | 11-15-2012 |
20120290049 | Apparatus and Method for Providing a Substantially Constant Voltage Between Electrodes Extending Across a Treatment Region - An apparatus and method for heating a treatment region of a subject by providing a substantially constant voltage between electrodes extending across the treatment region is disclosed. The method includes positioning a treatment region of a subject between first and second electrodes connected to a generator operable to generate a signal that is substantially a sinusoid having a wavelength λ to thereby create an alternating electric field. The treatment region is positioned adjacent at least one point on the first electrode that is located a distance of ¼λ or ¼λ plus a multiple of ½λ from the generator such that a substantially constant voltage is provided between the first and second electrodes. The method also includes activating the generator to apply the alternating electric field between the first and second electrodes and across the treatment region to thereby heat the treatment region. | 11-15-2012 |
20120290050 | Apparatus and Method for Obtaining a Substantially Constant Current Across a Treatment Region - An apparatus and method for heating a treatment region of a subject by providing a substantially constant current across the treatment region is disclosed. The method includes positioning the treatment region between first and second electrodes connected to a generator operable to apply an alternating electric field between the electrodes. The method also includes displacing any air located between the treatment region and the first and second electrodes with one or more flowable materials that allow a substantially constant current to pass between the first and second electrodes and through the treatment region. The method further includes activating the generator to apply the alternating electric field between the first and second electrodes and across the treatment region to thereby heat the treatment region. | 11-15-2012 |
20130023968 | MODIFICATION OF AIRWAYS BY APPLICATION OF ENERGY - Methods and devices for treating reversible chronic obstructive pulmonary disease are disclosed, which include a device for delivering energy to a wall of an airway in a human lung. The device includes a flexible elongate body with a proximal portion, a distal portion, a distal end, and a lumen extending therebetween. The device also includes a deployment member having an electrically conducting wire extending from the proximal portion of the elongate body and extending through the lumen and terminating at a distal tip distal to the distal end of the elongate body. The device further includes an expandable basket having a plurality of curved electrode legs and a temperature sensing element coupled to the expandable basket. | 01-24-2013 |
20130218241 | Membrane-Supported, Thermoelectric Compositions - Thermoelectric devices and methods for making and using the devices and their intermediates are provided. Membrane-supported thermoelectric modules are fabricated by dispensing thermoelectric powder into select locations of a membrane to form electrically-isolated columns of thermoelectric material. The powder is then sintered or fused to form thermoelectric elements, which are then electrically connected and combined with thermal interface films to form the modules. The modules are the building blocks of electrical current generating, thermoelectric cooling and heat scavenging thermoelectric devices. | 08-22-2013 |
20140249608 | Devices for Vestibular or Cranial Nerve Stimulation - A nerve tissue stimulator configured for contacting to or insertion in the body of a subject to stimulate a tissue therein, said probe comprising: (a) a support configured for contacting to or positioning adjacent a tissue of said subject; (b) at least one thermoelectric device (TED) on said support and positioned for thermally stimulating said nerve tissue. | 09-04-2014 |
607099000 | Localized application | 32 |
20080255642 | METHODS AND SYSTEMS FOR THERMALLY-INDUCED RENAL NEUROMODULATION - Methods and system are provided for thermally-induced renal neuromodulation. Thermally-induced renal neuromodulation may be achieved via direct and/or via indirect application of thermal energy to heat or cool neural fibers that contribute to renal function, or of vascular structures that feed or perfuse the neural fibers. In some embodiments, parameters of the neural fibers, of non-target tissue, or of the thermal energy delivery element, may be monitored via one or more sensors for controlling the thermally-induced neuromodulation. In some embodiments, protective elements may be provided to reduce a degree of thermal damage induced in the non-target tissues. In some embodiments, thermally-induced renal neuromodulation is achieved via delivery of a pulsed thermal therapy. | 10-16-2008 |
20090012589 | Harmonic Cold Plasma Device and Associated Methods - A device for generating atmospheric pressure cold plasma inside a hand-held unit discharges cold plasma with simultaneously different rf wavelengths and their harmonics. The device includes an rf tuning network that is powered by a low-voltage power supply connected to a series of high-voltage coils and capacitors. The rf energy signal is transferred to a primary containment chamber and dispersed through an electrode plate network of various sizes and thicknesses to create multiple frequencies. Helium gas is introduced into the first primary containment chamber, where electron separation is initiated. The energized gas flows into a secondary magnetic compression chamber, where a balanced frequency network grid with capacitance creates the final electron separation, which is inverted magnetically and exits through an orifice with a nozzle. The cold plasma thus generated has been shown to be capable of accelerating a healing process in flesh wounds on animal laboratory specimens. | 01-08-2009 |
20090024192 | Method and device for minimally invasive skin and fat treatment - A RF electrode for use in a device for thermal fat destruction and skin tightening is provided. The RF electrode comprises a handle, a cannula shaft that extends from the handle and in turn comprises a dielectric material. The shaft is insertable inside a body at a treatment area. The shaft also comprises an electrode tip that is positioned on the cannula at a location distal to the handle. The electrode tip comprises a RF conductive material. A device for thermal fat destruction and skin tightening and method therefore are also provided. | 01-22-2009 |
20090036958 | METHODS AND DEVICES FOR TREATING TISSUE - The invention provides a system and method for achieving the cosmetically beneficial effects of shrinking collagen tissue in the dermis or other areas of tissue in an effective, non-invasive manner using an array of electrodes. Systems described herein allow for improved treatment of tissue. Additional variations of the system include array of electrodes configured to minimize the energy required to produce the desired effect. | 02-05-2009 |
20090149929 | MONITORING THE COOLING OF SUBCUTANEOUS LIPID-RICH CELLS, SUCH AS THE COOLING OF ADIPOSE TISSUE - A system and method of monitoring, controlling and/or detecting events during the removal of heat from subcutaneous lipid-rich tissue is described. In some examples, the system detects an increase in temperature at a treatment device in contact with the skin of a subject, determines that the increase in temperature is related to a treatment event, and performs an action based on the determination. In some examples, the system shuts off the treatment device, alerts an operator, or reduces the cooling in response to a determined treatment event. | 06-11-2009 |
20090204189 | Living-Tissue Normalization Method - A living-tissue normalization method and therapeutic device. The method includes intermittently flowing a slight direct current through a living body or living tissue at predetermined regular intervals to thereby activate a normalization mechanism of said living body or living tissue through the intermediary of protein. The therapeutic device includes a resistance provided between a pair of electrodes and current control arranged so that electrically conductive layers of a pair of pad elements are intermittently supplied with a slight direct current at predetermined regular intervals, and so that the pair of electrodes are supplied with a direct current. | 08-13-2009 |
20100057168 | HEATING SYSTEM - A body part heating system ( | 03-04-2010 |
20100198318 | NEUROPHYSIOLOGICAL ACTIVATION BY VESTIBULAR OR CRANIAL NERVE STIMULATION - A method of treating a disorder may include positioning a thermoelectric device in the ear canal of a subject and activating the thermoelectric device to deliver caloric vestibular stimulation and/or cranial nerve stimulation effective to treat the disorder. In some embodiments, the ear canal may be cooled sufficiently to treat the disorder. In alternative embodiments, the ear canal may be warmed sufficiently to treat the disorder. | 08-05-2010 |
20100222854 | APPARATUSES FOR INHIBITING RENAL NERVE ACTIVITY VIA AN INTRA-TO-EXTRAVASCULAR APPROACH - Methods and apparatus are provided for thermally-induced renal neuromodulation. Thermally-induced renal neuromodulation may be achieved via direct and/or via indirect application of thermal energy to heat or cool neural fibers that contribute to renal function, or of vascular structures that feed or perfuse the neural fibers. In some embodiments, parameters of the neural fibers, of non-target tissue, or of the thermal energy delivery element, may be monitored via one or more sensors for controlling the thermally-induced neuromodulation. In some embodiments, protective elements may be provided to reduce a degree of thermal damage induced in the non-target tissues. | 09-02-2010 |
20110046703 | Heating device for low voltage thermal therapy - This invention relates to a heating device for low voltage thermal therapy in which a heating layer is provided on the protector body and a lead wire is extended from the heating layer, a terminal being provided on the lead wire which is connected with the terminal of a thermostat. With this structure, low voltage direct current is supplied to the heating layer for generating heat required and temperature is regulated by the thermostat such that restoration effect on the injury condition of affected part is further enhanced. | 02-24-2011 |
20110144729 | FACIAL TISSUE STRENGTHENING AND TIGHTENING DEVICE AND METHODS - A device is described that can be used quickly and accurately by surgeons to provide uniform facial tissue planes that are tunnel-free and wall-free thus optimizing face lifting, tightening, and implant delivery. The device is comprised of a shaft with a substantially planar tip further comprised of relative protrusions and energized relative recession lysing segments. Forward motion of the device precisely divides and energizes various tissue planes causing contraction, especially via the fibrous tissues. Other forms of energy and matter can be delivered down the shaft to further enhance desirable tissue modification and contraction. | 06-16-2011 |
20110152981 | Living-tissue normalization method - A living-tissue normalization method and therapeutic device. The method includes intermittently flowing a slight direct current through a living body or living tissue at predetermined regular intervals to thereby activate a normalization mechanism of said living body or living tissue through the intermediary of protein. The therapeutic device includes a resistance provided between a pair of electrodes and current control arranged so that electrically conductive layers of a pair of pad elements are intermittently supplied with a slight direct current at predetermined regular intervals, and so that the pair of electrodes are supplied with a direct current. | 06-23-2011 |
20120143293 | CATHETER APPARATUSES HAVING MULTI-ELECTRODE ARRAYS FOR RENAL NEUROMODULATION AND ASSOCIATED SYSTEMS AND METHODS - Catheter apparatuses, systems, and methods for achieving renal neuromodulation by intravascular access are disclosed herein. One aspect of the present technology, for example, is directed to a treatment device having a multi-electrode array configured to be delivered to a renal blood vessel. The array is selectively transformable between a delivery or low-profile state (e.g., a generally straight shape) and a deployed state (e.g., a radially expanded, generally helical shape). The multi-electrode array is sized and shaped so that the electrodes or energy delivery elements contact an interior wall of the renal blood vessel when the array is in the deployed (e.g., helical) state. The electrodes or energy delivery elements are configured for direct and/or indirect application of thermal and/or electrical energy to heat or otherwise electrically modulate neural fibers that contribute to renal function or of vascular structures that feed or perfuse the neural fibers. | 06-07-2012 |
20120150266 | COSMETIC SKIN REJUVINATION - A device for cosmetic treatment of human skin, including: a needle for inserting into the skin; a DC power source electrically connected to the needle for providing negative current to the needle; an anode that is electrically connected to the DC power source to receive positive current, and that is adapted to be placed in contact with the skin of the person into which the needle is inserted to form a closed electrical circuit; at least one RF transmitter coupled to the needle for radiating the area around where the needle is inserted to provide heat while the needle is deployed. | 06-14-2012 |
20120316624 | SYSTEMS, DEVICES AND METHODS FOR BILATERAL CALORIC VESTIBULAR STIMULATION - An in-ear stimulation device for administering caloric stimulation to the ear canal of a subject includes (a) first and second earpieces configured to be insertable into the ear canals of the subject; (b) at least first and second thermoelectric devices thermally coupled to respective ones of the first and second earpieces; (c) a first heat sink thermally coupled to the first thermoelectric device opposite the first earpiece and a second heat sink thermally coupled to the second thermoelectric device opposite the second earpiece; and (d) a controller comprising a waveform generator in communication with the first and second thermoelectric devices, the waveform generator configured to generate a first control signal to control a first caloric output to the first thermoelectric device and a second control signal to control a second caloric output to the second caloric device. | 12-13-2012 |
20120316625 | SYSTEMS, DEVICES AND METHODS FOR CALORIC VESTIBULAR STIMULATION HAVING AN IMPEDANCE MONITOR AND/OR TEMPERATURE SENSOR - An in-ear stimulation device for administering caloric stimulation to the ear canal of a subject includes (a) first and second earpieces configured to be insertable into the ear canals of the subject; (b) at least first and second thermoelectric devices thermally coupled to respective ones of the first and second earpieces; (c) a first heat sink thermally coupled to the first thermoelectric device opposite the first earpiece and a second heat sink thermally coupled to the second thermoelectric device opposite the second earpiece; and (d) a controller comprising a waveform generator in communication with the first and second thermoelectric devices, the waveform generator configured to generate a first control signal to control a first caloric output to the first thermoelectric device and a second control signal to control a second caloric output to the second caloric device. | 12-13-2012 |
20130041436 | METHOD AND APPARATUS FOR TREATING CANCER - A method and apparatus for treating masses, such as prostate or breast cancer, or any other soft tissue cancerous or benign mass, employs a unique, three-dimensional software-controlled electronic amplifier array using arbitrary waveforms that dynamically and proportionally steer electrical currents by using two or more current vector paths, sequentially or simultaneously, through a mass containing electrically-conductive ionic solutions so as to obtain 100% thermal heating or hyperthermia through the mass, and destroying it with a minimally-invasive treatment which requires no radiation or chemotherapy which could be harmful to the patient. | 02-14-2013 |
20130085552 | APPARATUS FOR THERAPEUTIC COOLING AND WARMING OF A BODY PORTION OF A HUMAN OR MAMMAL - At least one thermoelectric assembly controlled by a microprocessor and disposed on a thermal conduction pad configured to conduct energy to and from the thermoelectric assembly and adjacent the treatment area positioned with removable electronics and a breathable liner. The hot intensity, cold intensity and time delay between sequences can also be selected as well as alternating temperature sequences with both vibration and tension monitoring to promote blood flow and speed up healing. | 04-04-2013 |
20130116758 | MONITORING THE COOLING OF SUBCUTANEOUS LIPID-RICH CELLS, SUCH AS THE COOLING OF ADIPOSE TISSUE - A system and method of monitoring, controlling and/or detecting events during the removal of heat from subcutaneous lipid-rich tissue is described. In some examples, the system detects an increase in temperature at a treatment device in contact with the skin of a subject, determines that the increase in temperature is related to a treatment event, and performs an action based on the determination. In some examples, the system shuts off the treatment device, alerts an operator, or reduces the cooling in response to a determined treatment event. | 05-09-2013 |
20130197614 | SELECTIVE ACCUMULATION OF ENERGY WITH OR WITHOUT KNOWLEDGE OF TISSUE TOPOGRAPHY - Medical devices and methods for making and using medical devices are disclosed. An example method may include a method for heating a body tissue region adjacent to a body lumen. The method may include positioning an energy delivery portion of a catheter within the lumen and engaging the body lumen with the energy delivery portion. Engaging the body lumen may complete a plurality of circuits. The method may also include determining a pulse characteristic in response to a thermal property of a first tissue type and applying controlled pulsed electrical energy with the pulse characteristic from the energy delivery portion through the plurality of circuits. | 08-01-2013 |
20130317576 | APPARATUS AND METHODS FOR PRODUCING BRAIN ACTIVATION VIA THE VESTIBULAR SYSTEM WITH TIME-VARYING WAVEFORMS - A device for delivering caloric vestibular stimulation to an individual, includes: (a) an earpiece configured to be at least partially insertable into the ear canal of the individual for delivering said caloric vestibular stimulation; (b) a power supply operatively associated with said earpiece; and (c) a controller operatively associated with said power supply and said earpiece for configuring said caloric vestibular stimulation as at least a first and second time-varying waveform. Preferably, the waveforms are actively controlled waveforms. | 11-28-2013 |
20130338740 | TREATMENT SYSTEM AND ACTUATION METHOD FOR TREATMENT SYSTEM - A treatment system includes a power source for heat generation which outputs power for heat generation, a grasping member having a heating element which applies the power for heat generation as thermal energy to a grasped living tissue, a storage section storing a power decrease pattern which is a prediction about a change state of the power for heat generation, and a control section which performs pattern control on the power source for heat generation on the basis of the power decrease pattern acquired from the storage section. | 12-19-2013 |
20140005759 | Devices and Systems for Stimulation of Tissues | 01-02-2014 |
20140074197 | NON-SURGICAL ORBITAL FAT REDUCTION - A method of nonsurgical orbital fat reduction includes providing an electromagnetic energy system that includes an electromagnetic energy source and a patient interface coupled to the electromagnetic energy source. The patient interface includes an elongate member configured to deliver electromagnetic energy generated by the electromagnetic energy source to tissue of a medical patient. The method also includes inserting at least a distal portion of the elongate member into an orbital fat pad of the medical patient and delivering a sufficient amount of electromagnetic energy from the electromagnetic energy source to the orbital fat pad to cause the orbital fat pad to shrink in volume. | 03-13-2014 |
20140088670 | DEVICES AND METHODS FOR STIMULATION OF HAIR GROWTH - Disclosed are methods and devices for stimulating hair regrowth by causing localized heating in an area of skin using electrodes to deliver localized electrical energy. | 03-27-2014 |
20140135876 | System and method for electrical stimulation of the lumbar vertebral column - Disclosed methods and devices treat lower back pain from degenerated or injured intervertebral discs. Electrodes connected to a pulse generator deliver electrical impulses to nerves located within the posterior longitudinal ligament and posterior annulus fibrosus of lumbar intervertebral discs. Percutaneous and paddle leads containing the electrodes are disclosed. The percutaneous lead, designed to prevent inappropriate stimulation of the thecal sac, is inserted in the anterior epidural space using a special cannula and lead blank. Paddle leads are configured individually for implantation in each patient. The electrical stimulation may reduce back pain reversibly, with or without the simultaneous use of non-thermal irreversible electroporation. If such stimulation is unsuccessful, nerves in the ligament or annulus fibrosus may then be injured therapeutically without repositioning the lead, using impulses that result in heating, wherein a thermal insulator covers the thecal sac, thereby shielding nerves within the thecal sac from potential heat damage. | 05-15-2014 |
20140257440 | METHODS AND APPARATUS FOR THERAPEUTIC APPLICATION OF THERMAL ENERGY INCLUDING BLOOD VISCOSITY ADJUSTMENT - Apparatus and methods are provided for treating a human condition by providing an appendage chamber having a thermal exchange member. Negative pressure may be applied to a human appendage when placed within the appendage chamber. Blood flowing through the arteriovenous anastomosis (AVA) of the appendage may be heated or cooled at the thermal exchange member for therapeutic application of thermal energy to adjust blood viscosity in the human to alleviate symptoms associated with a number of autoimmune, circulatory, neurological, lymphatic, and endocrinal maladies. A load sensor may be coupled to the thermal exchange member and configured to measure a force of the appendage applied to the thermal exchange member. In addition, a negative pressure sensor may measure pressure within the appendage chamber. | 09-11-2014 |
20140364926 | DEVICES FOR DELIVERING ENERGY AND RELATED METHODS OF USE - A medical device is disclosed. The medical device may include an elongate member having a lumen extending at least partially between a proximal end and a distal end of the elongate member. The medical device may also include a plurality of legs coupled to a distal portion of the elongate member, and a distal end piece connected to each of the plurality of legs and located distally to the distal end of the elongate member. The medical device may also include an actuating member coupled to the distal end piece and extending between the plurality of legs and through the lumen. The reciprocal movement of the actuating member may be configured to reversibly move the plurality of legs from a first position to a second position. The medical device may also include a stopping member coupled to the actuating member and configured to limit a movement of the actuating member. | 12-11-2014 |
20140379055 | Reduction of RF Electrode Edge Effect - A skin surface is treated with RF energy (e.g., unipolar, monopolar, bipolar or multipolar RF delivery). A first semiconductive cap disposed on a first distal end of a first electrode and, optionally, a second semiconductive cap disposed on a second distal end of a second electrode are applied to the skin surface. RF energy is delivered from the first electrode and the second electrode through the first semiconductive cap and the second semiconductive cap, respectively, through the skin surface. The first semiconductive cap and/or the second semiconductive cap have an electrical conductivity matched or substantially matched to the skin's electrical conductivity (e.g., about 0.1 to about 2 times that of the skin). | 12-25-2014 |
20150025603 | Methods and Apparatus for Multi-Vessel Renal Neuromodulation - Methods and apparatus are provided for multi-vessel neuromodulation, e.g., via a pulsed electric field. Such multi-vessel neuromodulation may effectuate irreversible electroporation or electrofusion, necrosis and/or inducement of apoptosis, alteration of gene expression, action potential attenuation or blockade, changes in cytokine up-regulation and other conditions in target neural fibers. In some embodiments, the multi-vessel neuromodulation is applied to neural fibers that contribute to renal function. Such multi-vessel neuromodulation optionally may be performed bilaterally. | 01-22-2015 |
20150025604 | PERCUTANEOUS BLEPHAROPLASTY DEVICE AND METHOD - Approaches for percutaneous blepharoplasty are provided. An electrosurgical device includes: a hand-piece; a tip connected to the hand-piece; and two needles extending from a distal end of the tip. The hand-piece is structured and arranged to connect to an electrical energy source, and to convey electrical energy from the electrical energy source to the needles in a percutaneous blepharoplasty procedure. | 01-22-2015 |
20150142087 | RADIO-FREQUENCY SYSTEM FOR SKIN TREATMENT INCLUDING A ROLLER WITH AN ELECTRODE AND A METHOD FOR SKIN TREATMENT - A method of treating a skin tissue relief feature ( | 05-21-2015 |