Patents Assigned to JEISYS MEDICAL INC.
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Publication number: 20240097466Abstract: Disclosed is a high voltage output device having a serial-parallel stack structure of capacitors. The high voltage output device includes a substrate includes a capacitor element and a pillar structure provided on an upper surface of the substrate. The substrate includes a first electrode and a second electrode, which have different potentials from each other. The capacitor element is connected to at least one of the first electrode and the second electrode.Type: ApplicationFiled: November 16, 2023Publication date: March 21, 2024Applicant: JEISYS MEDICAL INC.Inventors: Seung Wook LEE, Seung In KANG, Yeong Gi JEON, Si Youn KIM, Kyu Young SEO, Min Young KIM, Won Ju YI, Dong Hwan KANG
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Publication number: 20240082574Abstract: The inventive concept relates to a needle tip for application of current, a hand piece, and a skin treatment apparatus that are equipped with a needle in which an electromagnetically-energized active region is formed as a partial region other than a tip end of the needle is exposed in a non-insulated state.Type: ApplicationFiled: November 13, 2023Publication date: March 14, 2024Applicant: JEISYS MEDICAL INC.Inventors: Dong Hwan KANG, Hye Jin SUN
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Publication number: 20240075279Abstract: Disclosed is a high frequency current output device enabling sequential output and continuous output of monopolar- and bipolar-type current. The device comprises: an electrode unit including one or more first electrodes and one or more second electrodes; a first high frequency power generation unit; a switching circuit; and a control unit for controlling a switching operation of the switching circuit so as to output, on the basis of the power generated from the first high frequency power generation unit, a monopolar-type current, in which the same polarity is applied to the first electrodes and the second electrodes, and/or a bipolar-type current, in which currents of different polarities are applied.Type: ApplicationFiled: November 13, 2023Publication date: March 7, 2024Applicant: JEISYS MEDICAL INC.Inventors: Miran JANG, Hye Jin SUN, Kyoungho AN, Dong Hwan KANG
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Publication number: 20240066555Abstract: Disclosed is an ultrasonic wave generating apparatus capable of adjusting a focus depth of ultrasonic waves including a handpiece, a cartridge housing separably mounted on the handpiece, an ultrasonic wave generating unit provided in the cartridge housing and including a transducer that generates ultrasonic waves, a movable shaft that is movable in an axial line direction and a vertical direction of the transducer, and a guide part provided in the cartridge housing, and that guides the ultrasonic wave generating unit such that the ultrasonic wave generating unit is movable in the vertical direction and an axial line direction of the movable shaft. The guide part includes a guide shaft passing through the ultrasonic wave generating unit.Type: ApplicationFiled: November 6, 2023Publication date: February 29, 2024Applicant: JEISYS MEDICAL INC.Inventors: Kyuntae KIM, Won Ju YI, Dong Hwan KANG
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Publication number: 20240065676Abstract: The present disclosure relates to an apparatus for controlling movement of an ultrasonic wave generating unit, the apparatus characterized by comprising: a transfer unit for moving the ultrasonic wave generating unit; and a control unit for controlling the operation of the ultrasonic wave generating unit and the transfer unit, wherein the control unit controls the ultrasonic wave generating unit such that, when the ultrasonic wave generating unit moves, ultrasonic waves are irradiated at intervals to the skin on a movement path of the ultrasonic wave generating unit.Type: ApplicationFiled: October 24, 2023Publication date: February 29, 2024Applicant: JEISYS MEDICAL INC.Inventors: Eun Ho KIM, Kwang Hyeok JUNG, Si Youn KIM, Dong Hwan KANG, Min Young KIM, Hyun Jin KIM, Kwang Ho RYU
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Publication number: 20240042243Abstract: Disclosed is an ultrasonic wave generating apparatus capable of adjusting a focusing depth of ultrasonic waves including a handpiece, a cartridge housing, an ultrasonic wave generating unit provided in the cartridge housing, connected to a movable shaft extending from the handpiece, and including a transducer that generates ultrasonic waves, a variable shaft connected to the ultrasonic wave generating unit and that is movable in an upward/downward direction of the transducer, and a manipulation part that moves the variable shaft in the upward/downward direction. The movable shaft is configured to be movable in an axial direction of the variable shaft. The ultrasonic wave generating apparatus may be moved in the upward/downward direction through manipulation of the manipulation part to be moved in the axial direction of the variable shaft after a target location in the upward/downward direction is determined.Type: ApplicationFiled: October 20, 2023Publication date: February 8, 2024Applicant: JEISYS MEDICAL INC.Inventors: Kyuntae KIM, Won Ju YI, Dong Hwan KANG
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Patent number: 11888283Abstract: A laser device for skin treatment includes: a laser generating unit including a diode laser for generating a pulse capable of being varied to a pulse width of 100 picoseconds (ps) to 2000 ps by a dedicated driver having a rising time of 100 ps or less and a pulse width adjustment unit for adjusting a width of the pulse generated by the diode laser, the laser generating unit configured to generate a single or a plurality of pulses; and a laser amplifying unit including a pumping lamp and a single or a plurality of amplification mediums having a rod structure for absorbing light energy from the pumping lamp, wherein, in the laser amplifying unit, a pulse supplied from the laser generating unit passes through at least one of the single or a plurality of amplification mediums a plurality of times inward from the outside and is gradually amplified.Type: GrantFiled: January 31, 2020Date of Patent: January 30, 2024Assignee: JEISYS MEDICAL INC.Inventors: Won Ju Yi, Min Young Kim, Joo Hee Cho, Myeong Wook Gu, Byoung Jin Ko, Seong Jun Kim, Dong Hwan Kang
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Patent number: 11857781Abstract: The inventive concept relates to a needle tip for application of current, a hand piece, and a skin treatment apparatus that are equipped with a needle in which an electromagnetically-energized active region is formed as a partial region other than a tip end of the needle is exposed in a non-insulated state.Type: GrantFiled: March 16, 2023Date of Patent: January 2, 2024Assignee: JEISYS MEDICAL INC.Inventors: Dong Hwan Kang, Hye Jin Sun
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Publication number: 20230347060Abstract: A needle-free injector based on underwater discharge using a shock wave according to an embodiment of the present invention comprises: a pressure chamber in which a driving fluid is stored; a medicine chamber communicating with the pressure chamber to store medicine; a pressure transmitting unit interposed between the pressure chamber and the medicine chamber to apply propulsion pressure to the medicine stored in the medicine chamber, when a volume of the pressure chamber is expanded; an injecting unit provided at one side of the medicine chamber to discharge the medicine; and an electrode unit to expand the volume of the pressure chamber, by generating bubbles in the driving fluid stored in the pressure chamber and causing break down.Type: ApplicationFiled: July 11, 2023Publication date: November 2, 2023Applicant: JEISYS MEDICAL INC.Inventors: Kyu Young SEO, Seung Wook LEE, Si Youn KIM, Min Young KIM, Won Ju YI, Dong Hwan KANG
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Publication number: 20230321461Abstract: The present invention relates to an ultrasound generation device capable of adjusting an ultrasound focus depth, comprising: a handpiece; a cartridge housing detachably coupled to the handpiece; an ultrasonic wave-generating unit provided in the handpiece or the cartridge housing; a rotating unit of which the outer circumferential surface makes contact with a support unit of the ultrasonic wave-generating unit, and which has a shape of a section with a rotation radius gradually increased from the center of the rotating unit; and a rotation adjusting unit coupled to the rotating unit to apply force for driving the rotating unit, wherein the rotating unit adjusts the focal depth of the ultrasonic waves from the ultrasonic wave-generating unit, as the rotation adjusting unit rotates the rotating unit to change a rotation radius of the rotating unit, such that the ultrasonic wave-generating unit is moved.Type: ApplicationFiled: June 15, 2023Publication date: October 12, 2023Applicant: JEISYS MEDICAL INC.Inventors: Kwang Hyeok JUNG, Won Ju YI, Dong Hwan KANG
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Publication number: 20230310902Abstract: The present invention relates to an ultrasonic wave generating cartridge which comprises: a cartridge housing; an ultrasonic wave generating unit which is disposed so as to be able to move in a reciprocating manner in the cartridge housing; and a position detection unit which can detect the real-time position of the ultrasonic wave generating unit by sending a transmission signal to the movement path of the ultrasonic wave generating unit.Type: ApplicationFiled: June 2, 2023Publication date: October 5, 2023Applicant: JEISYS MEDICAL INC.Inventors: Kyun Tae KIM, Hyun Jin KIM, Dong Hwan KANG, Won Ju YI
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Publication number: 20230310847Abstract: Provided is a monopolar skin treatment apparatus using electrical energy in a high frequency wavelength band in which a retaining ligament, a blood vessel, and a fibrous tissue of a deep part is utilized as an electricity passage to actively prevent the skin from sagging due to the aging.Type: ApplicationFiled: February 27, 2023Publication date: October 5, 2023Applicant: JEISYS MEDICAL INC.Inventors: Suk Bae SEO, Ja Young Kim, Ho Joon Seo
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Publication number: 20230277772Abstract: Disclosed is a needle-free injector. The needle-free injector includes a first current applying unit that applies a first current, a first coil that receives the first current from the first current applying unit, a second coil that moves to apply pressure to a drug, a housing of which the outside is surrounded by the first coil and in which the second coil is positioned, a drug chamber which is connected to the housing and in which the drug is positioned, and an injection nozzle positioned in the drug chamber to inject the drug.Type: ApplicationFiled: May 11, 2023Publication date: September 7, 2023Applicant: JEISYS MEDICAL INC.Inventors: Myeong Wook GU, Yeong Gi JEON, Kyu Young SEO, Seung Wook LEE, Si Youn KIM, Won Ju YI, Dong Hwan KANG
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Publication number: 20230256171Abstract: Disclosed is a needle-free injector including a power supply unit, a coil that receives current from the power supply unit, a drug chamber in which a drug is positioned, a housing connected to the drug chamber, a separation membrane that separates the housing and the drug chamber, a metal material adjacent to a separation membrane, and an injection unit positioned in the drug chamber to inject the drug. The coil is positioned outside the housing or outside the drug chamber.Type: ApplicationFiled: April 18, 2023Publication date: August 17, 2023Applicant: JEISYS MEDICAL INC.Inventors: Myeong Wook GU, Yeong Gi JEON, Kyu Young SEO, Seung Wook LEE, Si Youn KIM, Won Ju YI, Dong Hwan KANG
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Publication number: 20230218895Abstract: The inventive concept relates to a needle tip for application of current, a hand piece, and a skin treatment apparatus that are equipped with a needle in which an electromagnetically-energized active region is formed as a partial region other than a tip end of the needle is exposed in a non-insulated state.Type: ApplicationFiled: March 16, 2023Publication date: July 13, 2023Applicant: JEISYS MEDICAL INC.Inventors: Dong Hwan KANG, Hye Jin SUN
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Patent number: 11633592Abstract: The inventive concept relates to a needle tip for application of current, a hand piece, and a skin treatment apparatus that are equipped with a needle in which an electromagnetically-energized active region is formed as a partial region other than a tip end of the needle is exposed in a non-insulated state.Type: GrantFiled: September 18, 2020Date of Patent: April 25, 2023Assignee: JEISYS MEDICAL INC.Inventors: Dong Hwan Kang, Hye Jin Sun
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Publication number: 20230124345Abstract: A laser device for skin treatment, includes: a laser generating unit including one or a plurality of diode lasers configured to generate a diode laser pulse, one or a plurality of diode laser drivers each arranged to correspond to the diode laser and configured to vary diode laser pulses generated from the diode laser into pulses having different durations, a laser amplifying unit configured to amplify the pulse transmitted from the diode laser generating unit, and a controller configured to control the diode laser generating unit and the laser amplifying unit to control a wavelength and intensity of a laser output from the laser amplifying unit.Type: ApplicationFiled: June 30, 2020Publication date: April 20, 2023Applicant: JEISYS MEDICAL INC.Inventors: Won Ju YI, Joo Hee CHO, Seong Jun KIM, Min Young KIM, Dong Hwan KANG
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Patent number: 11617885Abstract: Provided is a monopolar skin treatment apparatus using electrical energy in a high frequency wavelength band in which a retaining ligament, a blood vessel, and a fibrous tissue of a deep part is utilized as an electricity passage to actively prevent the skin from sagging due to the aging. The mouthpiece for skin treatment includes a frame, and a ground electrode unit on the frame. The frame includes a first frame disposed in front, a second frame extending rearward from one end portion of the first frame, and a third frame extending rearward from an opposite end portion of the first frame. The ground electrode unit is integrally formed with the first frame, the second frame, and the third frame while continuously extending.Type: GrantFiled: October 7, 2020Date of Patent: April 4, 2023Assignee: JEISYS MEDICAL INC.Inventors: Suk Bae Seo, Ja Young Kim, Ho Joon Seo
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Publication number: 20230020863Abstract: The present invention relates to a needle-free injector using pulsed shock waves, the needle-free injector comprising: a power unit generating pulsed power; a pulsed shock wave generating unit which receives the pulsed power and generates pulsed shock waves; an upper housing in which a liquid and the pulsed shock wave generating unit are disposed; a lower housing which is connected to the upper housing, and in which a drug is disposed; a shock wave transmission unit which is provided between the upper housing and the lower housing to separate the upper housing and the lower housing; and an injection unit which is disposed in the lower housing and inject the drug.Type: ApplicationFiled: September 29, 2022Publication date: January 19, 2023Applicant: JEISYS MEDICAL INC.Inventors: Kyu Young SEO, Won Ju YI, Dong Hwan KANG
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Patent number: D995766Type: GrantFiled: January 30, 2020Date of Patent: August 15, 2023Assignee: JEISYS MEDICAL INC.Inventors: Suk Bae Seo, Dong Hwan Kang