公开(公告)号：US07463916B2

公开(公告)日：2008-12-09

申请号：US10398185

申请日：2001-10-16

申请人： Shingo Kawasaki ,  Eiju Watanabe

发明人： Shingo Kawasaki ,  Eiju Watanabe

IPC分类号： A61B5/1455

CPC分类号： A61B5/14553 ,  A61B5/0048 ,  A61B5/4094 ,  A61B2017/00057 ,  A61B2562/0233 ,  A61B2562/046

摘要： An optical measurement apparatus for a living body having light transmitting elements for transmitting light to a plurality of positions in areas to be examined within a living body detects light which has been transmitted by the light transmitting elements after passing through the living body at a plurality of positions in the examination area; applies to the living body a load to which the living body responds; calculates signals representing an intensity change of the transillumination detected by the detecting the light at the measuring points based on the positional relation between each light transmitting position and light detecting position when a load is applied to the living body and when a load is not applied; calculates time variations of one signal among two signals calculated at the measuring points based on said positional relation; and displays graphs of the above-calculated signals in correspondence with said positional relation.

摘要翻译： 一种用于生物体的光学测量装置，其具有用于将光透射到生物体内的被检查区域中的多个位置的光透射元件，检测由多个发光元件通过活体后的透光元件透射的光 考场地位; 适用于生物体对生物进行反应的负荷; 基于当向所述生物体施加负荷时和当不施加负载时，基于每个光发射位置和光检测位置之间的位置关系，计算表示通过检测所述测量点处的光所检测的透照度的强度变化的信号; 基于所述位置关系计算在所述测量点处计算的两个信号中的一个信号的时间变化; 并显示与所述位置关系对应的上述计算出的信号的图形。

公开(公告)号：US5050608A

公开(公告)日：1991-09-24

申请号：US577068

申请日：1990-09-04

申请人： Eiju Watanabe ,  Shinya Manaka ,  Yukio Kosugi

发明人： Eiju Watanabe ,  Shinya Manaka ,  Yukio Kosugi

IPC分类号： A61B19/00

CPC分类号： A61B90/10 ,  A61B34/70 ,  A61B2090/062 ,  A61B2090/067

摘要： An articulated arm has a plurality of arms connected to each other by joints. A pointer is connected to one of the plurality of arms. The arm nearest the pointer is the foremost arm of the articulated arm. Angular displacement sensors are provided at joints of the articulated arm, for producing angular signals. Tomographical images of a patient's body are displayed on a cathode-ray tube. The angular signals are converted to tomographical position signals corresponding to the tomographical images on the cathode-ray tube. In response to the tomographical position signals, the position of the tip of the pointer is displayed on the cathode-ray tube with a mark. The system can be used, for example, in locating a position on a patient's body where an operation is to be performed.

摘要翻译： 铰接臂具有通过接头彼此连接的多个臂。 指针连接到多个臂中的一个。 最靠近指针的手臂是关节臂的最前臂。 角位移传感器设置在关节臂的关节处，用于产生角度信号。 患者身体的图像显示在阴极射线管上。 角度信号被转换成与阴极射线管上的断层图像对应的断层摄影位置信号。 响应于断层位置信号，指示器的尖端的位置以标记显示在阴极射线管上。 该系统可以用于例如定位要执行操作的患者身体上的位置。