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    Apparatus for cross-sectional imaging of anterior ocular segment
    1.
    发明申请
    Apparatus for cross-sectional imaging of anterior ocular segment 审中-公开
    前眼部横断面成像装置

    公开(公告)号：US20090207376A1

    公开(公告)日：2009-08-20

    申请号：US12314176

    申请日：2008-12-05

    申请人： Masaya Nakashima ,  Seinosuke Mizuno

    发明人： Masaya Nakashima ,  Seinosuke Mizuno

    IPC分类号： A61B3/117 ,  A61B3/14

    CPC分类号： A61B3/117 ,  A61B3/135

    摘要： An apparatus for cross-sectional imaging of an anterior ocular segment wherein a stationary cylindrical body disposed projecting out from a body of the apparatus, and an illuminating optical system and an imaging optical system are disposed within the cylindrical body with a front aperture of the cylindrical body as a common aperture thereof so as to be rotatable in unison about an eye-side optical axis of the illuminating optical system. At least one proximal direction reflecting mirror being disposed within an interior of the cylindrical body in proximity to the front aperture for reflecting scattered light by an examined eye on an optical axis of the imaging optical system to a direction proximate to an optical axis of the illuminating optical system.

    摘要翻译： 一种用于前眼部段的横截面成像的装置，其中从所述装置的主体突出设置的固定圆柱体，以及照明光学系统和成像光学系统设置在所述圆柱体内，所述圆柱体的前孔 身体作为其公共孔径，以便围绕照明光学系统的眼睛侧的光轴能够一致地旋转。 至少一个近端方向反射镜设置在靠近前孔的圆筒体的内部内，用于将被检查的眼睛的成像光学系统的光轴上的散射光反射到靠近照明光轴的方向 光学系统。

    Catheter assembly
    2.
    发明授权
    Catheter assembly 失效
    导管总成

    公开(公告)号：US5902274A

    公开(公告)日：1999-05-11

    申请号：US905024

    申请日：1997-08-01

    申请人： Hideki Yamamoto ,  Masaya Nakashima

    发明人： Hideki Yamamoto ,  Masaya Nakashima

    IPC分类号： A61M25/00 ,  A61M25/02 ,  A61M25/06 ,  A61M5/00

    CPC分类号： A61M25/0637 ,  A61M25/0618

    摘要： A catheter assembly includes a catheter 1 having a catheter hub 11 provided at proximal end thereof, a wing member 2 supporting the catheter 1, a tubular member 3 which is fixed to the wing member 2 and into which the catheter is slidably inserted, a sheath 4 slidably covering around the tubular member 3 and the catheter 1 and fixed to the catheter hub 11 coaxially with the catheter 1, and a piercing member 5 comprising a piercing needle 51 provided at distal end thereof, a wire 52 and a wire hub 53, where the piercing member 5 is slidably inserted into the catheter 1 such that the distal end of the piercing needle 5 is disposed to extend beyond the distal end of the catheter 1. A long accommodating tube 6 for accommodating a piercing member therein may be provided between the catheter hub 11 and the wire hub 53.

    摘要翻译： 导管组件包括具有在其近端设置的导管套管11的导管1，支撑导管1的翼构件2，固定到翼构件2并且导管可滑动地插入其中的管状构件3， 4可滑动地覆盖管状构件3和导管1并与导管1同轴地固定到导管套筒11，以及穿刺构件5，其包括设置在其远端处的穿刺针51，线52和线毂53， 其中刺穿构件5可滑动地插入导管1中，使得穿刺针5的远端设置成延伸超过导管1的远端。可以在其间容纳穿孔构件的长容纳管6 导管座11和电线毂53。