公开(公告)号：US4370985A

公开(公告)日：1983-02-01

申请号：US142098

申请日：1980-04-21

申请人： Hitoshi Takeichi ,  Hiroshi Furuhata ,  Ryoichi Kanno ,  Kuniyasu Kodaira ,  Mitio Ohno ,  Hirozi Matumoto

发明人： Hitoshi Takeichi ,  Hiroshi Furuhata ,  Ryoichi Kanno ,  Kuniyasu Kodaira ,  Mitio Ohno ,  Hirozi Matumoto

IPC分类号： G01F1/66 ,  A61B5/0285 ,  A61B5/103 ,  A61B8/00 ,  A61B8/06 ,  A61B8/08 ,  G01S15/89 ,  G08C15/06 ,  A61B10/00

CPC分类号： G01S15/8979 ,  A61B8/06 ,  A61B8/0858 ,  A61B8/13

摘要： A medical measuring apparatus having an ultrasonic wave probe adapted to make contact with a body surface and two cathode ray tubes. The probe functions to deliver outputs associated with a blood flow speed and a blood vessel diameter deviation output. An output representing an amount of blood flow is formed on the basis of both the outputs associated with the blood flow speed and the blood vessel diameter deviation output. The output representing the amount of blood flow is displayed on the first cathode ray tube, while the blood vessel diameter deviation output and the pulse output having the width corresponding to the blood vessel diameter are displayed on the second cathode ray tube.

摘要翻译： 一种医疗测量装置，具有适于与身体表面接触的超声波探头和两个阴极射线管。 探头用于提供与血流速度和血管直径偏差输出相关的输出。 基于与血流速度和血管直径偏差输出相关联的输出，形成表示血流量的输出。 在第一阴极射线管上显示表示血流量的输出，同时在第二阴极射线管上显示具有对应于血管直径的宽度的血管直径偏差输出和脉冲输出。

公开(公告)号：US4336808A

公开(公告)日：1982-06-29

申请号：US140852

申请日：1980-04-16

申请人： Mitio Ohno ,  Yoichi Shimada ,  Hiroshi Furuhata ,  Ryoichi Kanno ,  Kuniyasu Kodaira ,  Hirozi Matumoto

发明人： Mitio Ohno ,  Yoichi Shimada ,  Hiroshi Furuhata ,  Ryoichi Kanno ,  Kuniyasu Kodaira ,  Hirozi Matumoto

IPC分类号： A61B8/00 ,  A61B8/06 ,  A61B8/08 ,  G01B17/02 ,  G01F1/66 ,  G01P5/24 ,  G01S7/521 ,  A61B10/00

CPC分类号： G01P5/244 ,  A61B8/06 ,  A61B8/0858 ,  A61B8/13 ,  G01N2291/02836

摘要： An ultrasonic wave probe comprises an ultrasonic wave transmitting vibrator and a pair of ultrasonic wave receiving vibrators in order to measure blood flow velocity. The receiving vibrators are adapted to receive reflected waves of an ultrasonic wave which is emitted from the transmitting vibrator and reflected from a measured point at different receiving angles and the difference between the receiving angles of the receiving vibrators is always kept to a given value. The ultrasonic wave probe further includes an ultrasonic wave transmitting and receiving vibrator for measuring blood vessel diameter deviation at the same time as the measurement of the blood flow velocity.

摘要翻译： 超声波探头包括超声波发射振动器和一对超声波接收振动器，以便测量血流速度。 接收振动器适于接收从发射振动器发射并从不同接收角度的测量点反射的超声波的反射波，并且接收振动器的接收角之间的差始终保持在给定值。 超声波探头还包括用于与血流速度的测量同时测量血管直径偏差的超声波发射和接收振动器。