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    • 12. 发明专利
    • Body tissue denaturation device
    • 身体组织破坏装置
    • JP2012239848A
    • 2012-12-10
    • JP2011116348
    • 2011-05-24
    • Sumitomo Electric Ind Ltd住友電気工業株式会社
    • HASEGAWA TAKEMISUGANUMA HIROSHIFUJIMOTO MIYOKOIGARASHI YOKO
    • A61B18/18A61B18/12A61B18/20A61N5/04A61N5/06A61N5/067
    • PROBLEM TO BE SOLVED: To provide a body tissue denaturation device which can more accurately evaluate the degree of heat denaturation.SOLUTION: The body tissue denaturation device comprises tissue denaturation unit (20, 21, 22, 23, 24) that apply energy to a treatment site that is a body tissue to denature the body tissue in the treatment site; an infrared light generator (30) that generates near-infrared light with wavelengths in a range of 800 to 2,500 nm; an irradiator (30) that applies infrared light to a treatment site (61) with a first light guide unit (31); a light detector (40) that, after the infrared light passed through the treatment site (61) is guided by a second light guide unit (41), receives the guided infrared light, differentiates a plurality of wavelengths about the infrared light guided by the second light guide unit (41), and detects each wavelength of the infrared light; and a signal generator (70) into which the signals of the received infrared light with the plurality of the wavelengths detected by the light detector (40) are input and which generates signals representing the degree of denaturation of a body tissue 60 in the treatment site (61).
    • 要解决的问题:提供能够更准确地评价热变性程度的身体组织变性装置。 解决方案:身体组织变性装置包括将能量施加到作为身体组织的治疗部位以使治疗部位的身体组织变性的组织变性单元(20,21,22,23,24) 产生波长在800〜2500nm的近红外光的红外光发生器(30); 照射器(30),其利用第一导光单元(31)将红外光施加到处理部位(61); 在通过处理部位(61)的红外线被第二导光单元(41)引导之后的光检测器(40)接收被引导的红外光,使围绕由 第二导光单元(41),检测红外光的各波长; 以及信号发生器(70),其中输入了由光检测器(40)检测到的具有多个波长的接收的红外光的信号,并产生表示处理部位中的身体组织60的变性程度的信号 (61)。 版权所有(C)2013,JPO&INPIT