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    • 2. 发明申请
    • HANDPIECE FOR LASER TREATMENT DEVICE
    • 用于激光治疗装置的HANDPIECE
    • US20140180368A1
    • 2014-06-26
    • US14009956
    • 2012-04-02
    • Akira Konno
    • Akira Konno
    • A61N5/06
    • A61N5/0625A61B18/22A61B2018/2211A61B2018/225A61B2018/2255
    • Provided is a handpiece of a laser treatment device which can restrict a temperature rise of body tissues in a path from an irradiation portion to a target region more effectively than in the related art. The handpiece 10 includes an optical fiber 16 which guides laser light emitted from a pulse light source, and a revolving holder which holds a tip portion 64 of the optical fiber 16 such that the tip portion 64 is tilted with respect to a rotational axis C0 to direct an optical axis C1 of the laser light towards a target point P located on the rotational axis C0 and revolves the tip portion 64 of the optical fiber 16 about the rotational axis C0. Further, a pulse number of the pulse light source per unit time and a number of revolutions of the tip portion 64 of the optical fiber 16 per unit time are determined such that the pulse number of the pulse light source per unit time is not an integral multiple of the number of rotations of the tip portion 64 of the optical fiber 16 per unit time.
    • 提供了一种激光治疗装置的手持件,其能够比现有技术更有效地限制从照射部到目标区域的路径中的身体组织的温度升高。 手持件10包括引导从脉冲光源发射的激光的光纤16和保持光纤16的前端部64的旋转保持器,使得前端部64相对于旋转轴线C0倾斜到 将激光的光轴C1朝向位于旋转轴线C0上的目标点P,并使光纤16的前端部分64围绕旋转轴线C0旋转。 此外,单位时间的脉冲光源的脉冲数和每单位时间的光纤16的前端部64的转数被确定为使得每单位时间的脉冲光源的脉冲数不是积分的 每单位时间光纤16的尖端部分64的转数的几倍。
    • 6. 发明授权
    • Handpiece for laser treatment device
    • 激光治疗装置手机
    • US08926678B2
    • 2015-01-06
    • US14009956
    • 2012-04-02
    • Akira Konno
    • Akira Konno
    • A61N5/06A61B18/18A61B18/22
    • A61N5/0625A61B18/22A61B2018/2211A61B2018/225A61B2018/2255
    • Provided is a handpiece of a laser treatment device which can restrict a temperature rise of body tissues in a path from an irradiation portion to a target region more effectively than in the related art. The handpiece 10 includes an optical fiber 16 which guides laser light emitted from a pulse light source, and a revolving holder which holds a tip portion 64 of the optical fiber 16 such that the tip portion 64 is tilted with respect to a rotational axis C0 to direct an optical axis C1 of the laser light towards a target point P located on the rotational axis C0 and revolves the tip portion 64 of the optical fiber 16 about the rotational axis C0. Further, a pulse number of the pulse light source per unit time and a number of revolutions of the tip portion 64 of the optical fiber 16 per unit time are determined such that the pulse number of the pulse light source per unit time is not an integral multiple of the number of rotations of the tip portion 64 of the optical fiber 16 per unit time.
    • 提供了一种激光治疗装置的手持件,其能够比现有技术更有效地限制从照射部到目标区域的路径中的身体组织的温度升高。 手持件10包括引导从脉冲光源发射的激光的光纤16和保持光纤16的前端部64的旋转保持器,使得前端部64相对于旋转轴线C0倾斜到 将激光的光轴C1朝向位于旋转轴线C0上的目标点P,并使光纤16的前端部分64围绕旋转轴线C0旋转。 此外,单位时间的脉冲光源的脉冲数和每单位时间的光纤16的前端部64的转数被确定为使得每单位时间的脉冲光源的脉冲数不是积分的 每单位时间光纤16的尖端部分64的转数的几倍。
    • 8. 发明公开
    • HANDPIECE FOR LASER TREATMENT DEVICE
    • HANDSTÜCKFÜREINE LASERBEHANDLUNGSVORRICHTUNG
    • EP2682158A1
    • 2014-01-08
    • EP12767872.0
    • 2012-04-02
    • Altech Corporation
    • KONNO Akira
    • A61N5/06
    • A61N5/0625A61B18/22A61B2018/2211A61B2018/225A61B2018/2255
    • Provided is a hand piece for a laser treatment device that is capable of suppressing temperature increases in living tissue, which exists on a path from an irradiation part to a target site, to a greater extent than the prior art. The hand piece (10) is provided with: an optical fiber (16) that guides a laser beam emitted from a pulse light source; and a rotating holding part (32) which is tilted with respect to an axis of rotation (C0) in such a manner that the optical axis (C1) of the laser beam faces a target point (P) disposed on the axis of rotation (C0), and holds the leading end (64) of the optical fiber (16), and which rotates the leading end (64) of the optical fiber (16) around the axis of rotation (C0). The number of pulses of the pulse light source and the number of rotations of the leading end (64) of the optical fiber are established in such a manner that the number of pulses per unit time of the pulse light source does not become an integral multiple of the number of rotations of the leading end (64) of the optical fiber (16) per said unit time.
    • 本发明提供一种激光治疗装置的手段,其能够比现有技术更大程度地抑制存在于从照射部到目标部位的路径上的生物体组织的温度升高。 手持件(10)设置有:引导从脉冲光源发射的激光束的光纤(16); 以及相对于旋转轴线(C0)倾斜的旋转保持部件(32),使得激光束的光轴(C1)面向设置在旋转轴线上的目标点(P) C0),并且保持光纤(16)的前端(64),并使光纤(16)的前端(64)围绕旋转轴线(C0)旋转。 脉冲光源的脉冲数和光纤的前端(64)的旋转数以这样的方式建立,使得脉冲光源的每单位时间的脉冲数不成为整数倍 的每个单位时间的光纤(16)的前端(64)的转数。