Abstract: The present disclosure relates to a handpiece for non-focused ultrasound treatment, comprising: a housing; and a cartridge detachably mounted on the housing; wherein the cartridge includes: an ultrasound generator having a transducer; a skin cooling unit; and an EMS skin stimulation unit that provides electrical stimulation to the skin of the person; the skin cooling unit includes: a cooling case; and a thermoelectric element for absorbing heat from the cooling case, the cooling case has an opening through which ultrasound waves generated by the transducer pass, a contact surface is formed around the opening, and the contact surface is in contact with the skin of the person to absorb heat from the skin of the person, and the contact surface forms a cooling wall under the skin of the person around ultrasound waves transferred from the transducer to the skin of the person.

Abstract: The present disclosure provides a handpiece capable of adjusting the depth of focus, including a case, a cartridge installed to be movable in a vertical direction inside the case and having a transducer that emits ultrasonic waves, and a vertical movement unit mounted inside the case and moving the transducer in a vertical direction by a magnetic force.

Abstract: The present disclosure relates to a handpiece for non-focused ultrasound treatment, comprising: a housing; and a cartridge detachably mounted on the housing; wherein the cartridge includes: an ultrasound generator having a transducer; a skin cooling unit; and an EMS skin stimulation unit that provides electrical stimulation to the skin of the person; the skin cooling unit includes: a cooling case; and a thermoelectric element for absorbing heat from the cooling case, the cooling case has an opening through which ultrasound waves generated by the transducer pass, a contact surface is formed around the opening, and the contact surface is in contact with the skin of the person to absorb heat from the skin of the person, and the contact surface forms a cooling wall under the skin of the person around ultrasound waves transferred from the transducer to the skin of the person.

Abstract: An apparatus for treating athlete's foot. The apparatus includes: a main body having at least one body accommodating space part to accommodate a body portion of at least one of a hand and foot; a laser output unit mounted onto the main body, and provided to emit laser light from an upper side to a lower side of the body accommodating space part; and a laser swing unit driven so that the laser output unit swings on the main body, in which the laser output unit includes a first laser diode emitting laser light of a 405 nm wavelength and a second laser diode emitting laser light of a 635 nm wavelength. The apparatus is capable of treating athlete's foot generated on the hand, foot, nails, or toenails by using the light from a laser and/or an LED having a wavelength band useful for treating athlete's foot.

Abstract: The present disclosure relates to a skin care method based on high-frequency pulses application, comprising: generating high frequency pulses and applying the high-frequency pulses to the skin, wherein said generating and applying the high-frequency pulses includes outputting high frequency (RF) for a certain period of time to the skin, the high frequency (RF) output for the certain period of time has a selected number of pulses in the range of 1 to N, when the selected number of pulses is any one of 2 to N, each pulse has On time and Off time, the On time is a time period when pulse waveform is output, and the Off time is a time period when no pulse waveform is output, and the On time and the Off time are alternately repeated based on the number of pulses during the certain period of time for outputting high frequency (RF).

Abstract: The present disclosure relates to a handpiece for relieving pain and swelling in skin of a person being treated, including a housing, a cartridge having a transducer that emits ultrasonic waves, and a vertical movement unit mounted in the housing and configured to move the transducer in a vertical direction by a magnetic force.

Abstract: The present disclosure relates to a tip for a high-frequency skin treatment apparatus irradiating uniform radio frequency (RF), the tip being coupled to a handpiece to radiate a radio frequency (RF) signal to a human body in a non-invasive way, and comprising: a housing; a contact portion coupled to the housing and comprising a plurality of contact pins that come into close contact with skin of the human body to irradiate the skin with the RF signal; and a driver configured to drive the contact portion so that the contract portion radiates the RF signal according to a control signal transferred from the handpiece. Each of the contact pins comprises: a fixed frame; a moving frame; and an elastic body. The elastic body connects an upper inner surface of the fixed frame to an upper inner surface of the moving frame.

Abstract: The present disclosure relates to a tip for a high-frequency skin treatment apparatus irradiating uniform radio frequency (RF), the tip being coupled to a handpiece to radiate a radio frequency (RF) signal to a human body in a non-invasive way, and comprising: a housing; a contact portion coupled to the housing and comprising a plurality of contact pins that come into close contact with skin of the human body to irradiate the skin with the RF signal; and a driver configured to drive the contact portion so that the contract portion radiates the RF signal according to a control signal transferred from the handpiece. Each of the contact pins comprises: a fixed frame; a moving frame; and an elastic body. The elastic body connects an upper inner surface of the fixed frame to an upper inner surface of the moving frame.

Abstract: The present disclosure relates to a handpiece for relieving pain and swelling in skin of a person being treated, including a housing, a cartridge having a transducer that emits ultrasonic waves, and a vertical movement unit mounted in the housing and configured to move the transducer in a vertical direction by a magnetic force.

Abstract: The present disclosure relates to a skin care method based on high-frequency pulses application, comprising: generating high frequency pulses and applying the high-frequency pulses to the skin, wherein said generating and applying the high-frequency pulses includes outputting high frequency (RF) for a certain period of time to the skin, the high frequency (RF) output for the certain period of time has a selected number of pulses in the range of 1 to N, when the selected number of pulses is any one of 2 to N, each pulse has On time and Off time, the On time is a time period when pulse waveform is output, and the Off time is a time period when no pulse waveform is output, and the On time and the Off time are alternately repeated based on the number of pulses during the certain period of time for outputting high frequency (RF).

Abstract: The present disclosure provides a handpiece capable of adjusting the depth of focus, including a case, a cartridge installed to be movable in a vertical direction inside the case and having a transducer that emits ultrasonic waves, and a vertical movement unit mounted inside the case and moving the transducer in a vertical direction by a magnetic force.

Abstract: An apparatus for treating athlete's foot. The apparatus includes: a main body having at least one body accommodating space part to accommodate a body portion of at least one of a hand and foot; a laser output unit mounted onto the main body, and provided to emit laser light from an upper side to a lower side of the body accommodating space part; and a laser swing unit driven so that the laser output unit swings on the main body, in which the laser output unit includes a first laser diode emitting laser light of a 405 nm wavelength and a second laser diode emitting laser light of a 635 nm wavelength. The apparatus is capable of treating athlete's foot generated on the hand, foot, nails, or toenails by using the light from a laser and/or an LED having a wavelength band useful for treating athlete's foot.

Abstract: A hybrid plasma device includes a power supply; a manipulation unit configured to receive at least two skin treatment programs; a gas supply unit configured to supply at least one inert gas; a control unit configured to control the gas supply unit to supply one species of inert gases or to supply at least two species of inert gases; a gas output unit configured to be controlled to output one species of inert gases or to output a mixture of at least two species of inert gases; a plasma handpiece configured to receive said one species of inert gases or the mixture of at least two species of inert gases from the gas output unit and to generate plasma from said one species or mixture to and to eject the generated plasma out of the handpiece; and a plasma driver unit configured to apply power to the plasma handpiece.

Abstract: The present disclosure provides a resistive electric transfer (RET)-based high-frequency massaging device with a suction function, the device comprising: a main body including an upper cover and a lower cover having a suction hole defined in a bottom center thereof; a plurality of electrode pads arranged on a bottom outer face of the lower cover in a circumferentially; a high-frequency generator mounted on the lower cover; a suction channel assembly communicating with the suction-hole defined in the lower cover; a suction motor operatively connected to the suction channel assembly; and a controller configured to control the high frequency output from the high-frequency generator and suction-drive of the suction motor, wherein the plurality of electrode pads is configured such that adjacent electrode pads have alternating polarities.

Abstract: There is provided a skin beauty device having a multi-filter type housing, wherein even if a fluid remaining on a skin is sucked from the skin beauty device, the sucked fluid is stored in an inner space of the housing and blocked from being transmitted to a suction motor side, and even if some fluid is transmitted to the suction motor side, the housing includes a plurality of filters to prevent the suction motor from being damaged by the suction of the fluid.

Abstract: A hybrid plasma device includes a power supply; a manipulation unit configured to receive at least two skin treatment programs; a gas supply unit configured to supply at least one inert gas; a control unit configured to control the gas supply unit to supply one species of inert gases or to supply at least two species of inert gases; a gas output unit configured to be controlled to output one species of inert gases or to output a mixture of at least two species of inert gases; a plasma handpiece configured to receive said one species of inert gases or the mixture of at least two species of inert gases from the gas output unit and to generate plasma from said one species or mixture to and to eject the generated plasma out of the handpiece; and a plasma driver unit configured to apply power to the plasma handpiece.

Abstract: There is provided a skin beauty device having a multi-filter type housing, wherein even if a fluid remaining on a skin is sucked from the skin beauty device, the sucked fluid is stored in an inner space of the housing and blocked from being transmitted to a suction motor side, and even if some fluid is transmitted to the suction motor side, the housing includes a plurality of filters to prevent the suction motor from being damaged by the suction of the fluid.