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    probe
    1.
    发明专利
    probe 有权
    探测

    公开(公告)号：JP2011139817A

    公开(公告)日：2011-07-21

    申请号：JP2010002544

    申请日：2010-01-08

    Applicant: Konica Minolta Opto Inc ,  コニカミノルタオプト株式会社

    Inventor： TAKIMURA TOSHINORI ,  OSAWA SATOSHI

    IPC: A61B1/00 ,  G01N21/64

    Abstract: PROBLEM TO BE SOLVED: To surely receive fluorescence from a wall surface positioned on the side. SOLUTION: A probe 2 inserted into an intracorporeal lumen in the axial direction X, irradiating an observed part of living tissue with excitation light, and detecting the fluorescence caused by the excitation light includes: a positive lens 4 disposed toward the distal end side of the probe 2; and a plurality of optical fibers 30b disposed at positions offset from the optical axis J of the positive lens 4 with the distal end surfaces 300 directed to the positive lens 4, and receiving the fluorescence from the distal end surfaces 300 through the positive lens 4. At least distal end surfaces 300 of optical fibers 30b from among the plurality of optical fibers 30b have mutually different offset amounts from the optical axis J of at least the positive lens 4 are shifted from each other along the optical axis J of the positive lens 4. COPYRIGHT: (C)2011,JPO&INPIT

    Abstract translation: 要解决的问题：确定从位于侧面的墙壁表面接收荧光。 解决方案：沿轴向X插入体内腔内的探针2，用激发光照射观察部分生物体组织，并检测由激发光引起的荧光，包括：朝向远端设置的正透镜4 探头2侧; 以及多个光纤30b，其设置在从正透镜4的光轴J偏离的位置，其中远端表面300指向正透镜4，并且通过正透镜4从远端表面300接收荧光。 至少来自多个光纤30b的光纤30b的远端表面300至少具有与正透镜4的光轴J的偏移量沿着正透镜4的光轴J彼此偏移 版权所有（C）2011，JPO＆INPIT

    Probe
    2.
    发明专利
    Probe 有权
    探测

    公开(公告)号：JP2011139818A

    公开(公告)日：2011-07-21

    申请号：JP2010002548

    申请日：2010-01-08

    Applicant: Konica Minolta Opto Inc ,  コニカミノルタオプト株式会社

    Inventor： TAKIMURA TOSHINORI ,  OSAWA SATOSHI

    IPC: A61B1/00 ,  G01N21/64

    Abstract: PROBLEM TO BE SOLVED: To surely receive fluorescence from a wall surface positioned on the side. SOLUTION: The probe 2 inserted into an intracorporeal lumen K to irradiate the observed part of living tissue with excitation light and detect the fluorescence caused by the excitation light includes: an objective optical system 4 having two positive lenses 40, 41 disposed toward the distal end side of the probe 2 in the state of facing each other; a plurality of optical fibers 30b disposed at positions offset from the optical axis J of the objective optical system 4 with the distal end surfaces 300 directed to the objective optical system 4, for receiving the fluorescence from the distal end surfaces 300 through the objective optical system 4; and a moving mechanism unit 25 for moving at lest two of the optical fibers 30b and the two positive lenses 40, 41 along the optical axis J of the objective optical system 4. COPYRIGHT: (C)2011,JPO&INPIT

    Abstract translation: 要解决的问题：确定从位于侧面的墙壁表面接收荧光。 解决方案：插入体内腔K中的探针2用激发光照射被观察部分的活组织，并检测由激发光引起的荧光，包括：物镜光学系统4，其具有两个正透镜40,41 探针2的前端侧处于相对的状态; 多个光纤30b设置在物镜光学系统4的光轴J偏离的位置，其中远端表面300指向物镜光学系统4，用于通过物镜光学系统从远端表面300接收荧光 4; 以及用于沿着物镜光学系统4的光轴J移动至少两个光纤30b和两个正透镜40,41的移动机构单元25.版权所有（C）2011，JPO＆INPIT

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