Abstract:
PURPOSE:To make the operation in a endoscopic field easy in a laser irradiation device provided with two optical waveguides having different adaptive regions by forming said device in such a way that a means for smoothly performing an operation such as an assist gas is automatically changed over according to the waveguides to be used. CONSTITUTION:A laser irradiation device has the 1st working laser light source 2 which outputs the 1st working laser light and the 2nd working laser light source 3 which outputs the 2nd working laser light, and the 1st working laser light 301 from the light source 2 is irradiated by the 1st waveguide means and the 2nd laser light 302 from the light source 3 is irradiated by the 2nd waveguide means. While the 1st waveguide means is in use, the 1st assist gas supply means 13 is driven by the signal indicating the use of said waveguide and the assist gas is supplied only to the 1st waveguide. The 2nd assist gas supply means 12 is similarly driven when the 2nd waveguide means is used.
Abstract:
PURPOSE:To enable to simultaneously or selectively irradiate laser lights of work of different wavelengths from two light guides by operating two reflecting mirrors. CONSTITUTION:A reflecting mirror 12 is set to the position B, and a reflecting mirror 16 is set to the position A'. When the first and second working laser light sources 1, 3 are in oscillated state, the second laser light 8 is switched in the optical path by the mirror 12, coaxially adjusted with the first laser light 6 via a dichromatic mirror 10, and led to the first light guide 18. When the shutter 5 is closed while the shutter 4 is opened, only the first laser light 6 is irradiated from the first light guide 18. When the mirror 12 is disposed at the position B' and the mirror 16 is disposed at the position A, the first laser light 6 is switched in the optical path via the mirror 16, coaxially adjusted to the second laser light 8 via the dichromatic mirror 17, and led to the second light guide 19.
Abstract:
A system and method for optimizing the delivery of energy to tissue of a patient at a surgical site by directing at least a first wavelength of illuminating radiation to a target location on the tissue of the patient to cause at least one type of fluorophore associated with the tissue to fluoresce. At least a first surgical energy is directed to the target location at one of a plurality of power settings, at least one of the power settings capable of quenching fluorescence of the fluorophore. At least one of a plurality of system control settings is adjusted to alter the amount of quenching of the fluorophore, the system control settings including the plurality of power settings.
Abstract:
레이저 치료 장치는 적어도 하나 이상의 펄스를 갖는 레이저를 발생시키는 레이저 발생기, 냉매가스를 발생시키는 냉매가스 발생기, 상기 레이저가 이동하는 광섬유, 상기 냉매가스가 이동하는 튜브 및 제어신호 입출력을 위한 전선을 포함하는 연결부, 상기 연결부의 일측과 연결되며, 상기 레이저를 신체 피부의 특정 영역에 조사하고, 상기 냉매가스를 상기 특정 영역에 분사하는 핸드피스 및 상기 레이저 발생기, 상기 냉매가스 발생기, 상기 핸드피스 중 적어도 하나 이상에 제어 신호를 전송하는 제어부를 포함하며, 상기 핸드피스는 적어도 하나의 렌즈를 통해 상기 레이저를 상기 특정 영역에 조사하는 레이저 조사기, 상기 펄스에 대응하도록 상기 특정 영역에 분사되는 냉매가스를 조절하는 벨브 및 상기 튜브 내의 버블을 감지하는 버블 센서를 포함한다.
Abstract:
Systems and methods for reconfigurable handheld laser treatment systems are provided. In one embodiment, a reconfigurable handheld laser treatment system comprises: a base unit; a handset that includes a treatment chamber having a treatment aperture, and a laser source arranged to project optical energy into the treatment chamber, the handset coupled to the base unit; an attachment having an adapter interface compatible with insertion into the treatment chamber; a trigger sensor coupled to logic that controls activation of the laser array; and an attachment sensor arranged to detect insertion of the adapted interface into the treatment chamber through the treatment aperture. The logic enables activation of the laser array when the attachment sensor detects an authorized attachment inserted into the treatment aperture. The logic disables activation of the laser array when the attachment sensor fails to detect an authorized attachment inserted into the treatment aperture.
Abstract:
The invention is directed to a method for treating a urinary system. The method includes positioning one or more treatment units with respect to an organ wall. The one or more treatment units may be configured to deliver thermal energy. The method further includes delivering energy through the one or more treatment units to heat tissue of the organ wall.
Abstract:
본 발명은 광 수술장치 및 이의 제어방법에 관한 것으로, 수술 부위를 절개하기 위한 절개용 에너지를 발생시키는 절개용 에너지 소스, 상기 절개용 에너지 소스와 별도로 형성되어 상기 절개된 수술 부위를 지혈시키기 위한 지혈용 에너지를 발생시키는 지혈용 에너지 소스, 상기 절개용 에너지 소스 및 상기 지혈용 에너지 소스와 연결되어 상기 절개용 에너지 및 상기 지혈용 에너지를 상기 수술 부위로 제공하는 핸드피스 그리고, 상기 핸드피스를 통해 제공되는 상기 절개용 에너지 및 상기 지혈용 에너지를 제어하기 위한 제어부;를 포함하는 광 수술장치 및 이의 제어방법을 제공한다.
Abstract:
The present invention relates to a cosmetic skin treatment process, for nontherapeutic purposes, comprising the following steps: -performing a fractional treatment of the skin so as to reduce the barrier function of the skin, -applying to the area to be treated or that has been treated, before, during or after the fractional treatment, an aqueous material comprising a hydrogel and/or biocellulose