公开(公告)号：US5243989A

公开(公告)日：1993-09-14

申请号：US686028

申请日：1991-04-16

申请人： Kazuya Saiga ,  Masashi Abe ,  Hiroshi Fujimoto

发明人： Kazuya Saiga ,  Masashi Abe ,  Hiroshi Fujimoto

IPC分类号： A61B8/12

CPC分类号： A61B8/12 ,  A61B8/445 ,  A61B8/4405

摘要： An ultrasonic imaging and diagnosing device comprises a section to be inserted into the body cavity, an ultrasonic wave transmitting and receiving section located at the front end of the inserting section, a conductive hollow shaft arranged in the inserting section and connected to the ultrasonic wave transmitting and receiving section, a scanning device for scanning the body cavity while changing the direction of ultrasonic wave transmitted from the ultrasonic wave transmitting and receiving section, a circuit for receiving electric signals applied from the ultrasonic wave transmitting and receiving section, and a signal cable passed through the hollow shaft to connect the ultrasonic wave transmitting and receiving section to the signal receiving circuit. Both of an outer conductive line of the signal cable and the hollow shaft are connected to the common of the signal receiving circuit to prevent noises from entering into the signal cable.

摘要翻译： 一种超声波成像诊断装置，其特征在于，具备插入体腔内的部分，位于插入部前端的超声波收发部，配置于插入部的导电性空心轴，与超声波发送部 以及接收部，用于在改变从超声波发送和接收部分发送的超声波的方向上扫描体腔的扫描装置，用于接收从超声波发送和接收部分施加的电信号的电路，以及通过的信号电缆 通过空心轴将超声波发射和接收部分连接到信号接收电路。 信号电缆的外部导线和空心轴都连接到信号接收电路的公共端，以防止噪声进入信号电缆。

公开(公告)号：US5125411A

公开(公告)日：1992-06-30

申请号：US648201

申请日：1991-01-31

申请人： Takeshi Yokoi ,  Kazuya Saiga ,  Kenji Hirooka

发明人： Takeshi Yokoi ,  Kazuya Saiga ,  Kenji Hirooka

IPC分类号： G01N29/24 ,  A61B1/005 ,  A61B8/12 ,  G01N29/28

CPC分类号： A61B1/0051 ,  A61B8/12 ,  A61B8/445 ,  A61B8/4461

摘要： An ultrasound probe is located in a chamber defined in a housing to be inserted into a body cavity of a subject. A drive shaft is connected to the probe to transmit a rotational force and, for this purpose, is coupled to a drive source via a passage of an insertion section of an ultrasound diagnostic apparatus. A first sealing member is provided for blocking a communication between the chamber and one end of the passage, a second sealing member is provided for sealing the other end of the passage of the guide member, and a bypass communication passage is provided for enabling the passage to communicate with the chamber. An opening/closing valve is provided for opening and closing the communication passage via which an ultrasound transmitting medium is filled in the chamber and the passage of the insertion passage. The communication passage is blocked after the filling operation has been done.

摘要翻译： 超声探头位于限定在外壳中的腔室中，以插入到被检体的体腔内。 驱动轴连接到探头以传递旋转力，并且为此通过超声诊断装置的插入部分的通道联接到驱动源。 提供第一密封构件用于阻挡腔室和通道的一端之间的连通，设置第二密封构件用于密封引导构件的通道的另一端，并且设置旁路连通通道以使通道 与房间通信。 提供一个打开/关闭阀，用于打开和关闭连通通道，超声波传送介质通过该连通通道被填充在腔室中，并且插入通道的通道。 在填充操作完成后，通信通道被阻塞。

公开(公告)号：US20050143659A1

公开(公告)日：2005-06-30

申请号：US11018249

申请日：2004-12-21

申请人： Kazuya Saiga

发明人： Kazuya Saiga

IPC分类号： A61B1/00 ,  A61B1/06 ,  A61B8/12 ,  H01R9/03 ,  H01R9/05 ,  H05K1/00 ,  H05K1/02 ,  H05K1/11 ,  A61B8/14

CPC分类号： H01R9/032 ,  A61B1/00114 ,  A61B1/00124 ,  A61B8/12 ,  H01R12/62 ,  H05K1/118 ,  H05K2201/2009

摘要： An ultrasonic signal cable connector device, to be used with an ultrasonic endoscope, comprises: a flexible wiring board in an approximate L-shape wherein the wiring pattern is formed for connecting signal lines of the ultrasonic signal cable to an ultrasonic connector; a first hard board portion wherein wiring lands for connecting the signal lines to the wiring pattern are formed on the one face of the flexible wiring board, the formation portion thereof being hardened; and a second hard board portion wherein connecting connector lands for connecting the ultrasonic connector to the wiring pattern are formed on the other face of the flexible wiring board, the formation portion thereof being hardened; wherein the L-shaped flexible wiring board is capable of changing shape to face the first hard board portion and the second hard board portion when viewed from the insertion direction.

摘要翻译： 一种与超声波内窥镜一起使用的超声波信号电缆连接器装置，包括：大致L字形的柔性布线板，其中形成有用于将超声信号电缆的信号线连接到超声波连接器的布线图案; 第一硬板部分，其中用于将信号线连接到布线图案的布线平台形成在柔性布线板的一个面上，其形成部分被硬化; 在柔性布线基板的另一面上形成第二硬板部分，其中用于将超声波连接器连接到布线图形的连接连接器平台被硬化; 其中，当从插入方向观察时，L形柔性布线板能够改变形状以面对第一硬板部分和第二硬板部分。

公开(公告)号：US20050143658A1

公开(公告)日：2005-06-30

申请号：US11018248

申请日：2004-12-21

申请人： Kazuya Saiga

发明人： Kazuya Saiga

IPC分类号： A61B1/00 ,  A61B8/12 ,  H01R9/05 ,  A61B8/14

CPC分类号： A61B8/12 ,  A61B1/00114 ,  A61B8/4488

摘要： An ultrasonic signal cable connector device, used with an ultrasonic endoscope device comprising an ultrasonic endoscope having an electronic scanning ultrasonic transducer and ultrasonic measuring equipment, comprises: an ultrasonic signal cable having signal lines connected to the electronic scanning ultrasonic transducer; an ultrasonic connector for connecting the ultrasonic signal cable to the ultrasonic measuring equipment; a rectangular wiring board of approximately the same or smaller width as the external diameter of the ultrasonic signal cable; signal line connecting lands arrayed in parallel on the surface of one of the short sides of the wiring board for electrically connecting the signal lines of the ultrasonic signal cable; contact piece lands arrayed in a column longitudinally on the surface of the wiring board for electrically connecting connector pieces of the ultrasonic connector; and wiring patterns for connecting the signal line connecting lands and contact piece lands on the surface of the wiring board.

摘要翻译： 一种超声波信号电缆连接器装置，包括具有电子扫描超声波换能器的超声波内窥镜和超声波测量装置的超声波内窥镜装置，包括：超声波信号电缆，其具有连接到所述电子扫描型超声波换能器的信号线; 超声波连接器，用于将超声信号电缆连接到超声波测量设备; 与超声波信号电缆的外径大致相同或较小的矩形布线板; 在布线基板的一个短边的表面上平行地排列的信号线连接焊盘，用于电连接超声信号电缆的信号线; 在所述布线板的表面上纵向排列的列的接触片，用于电连接所述超声波连接器的连接器片; 以及用于连接布线板表面上的信号线连接焊盘和接触焊盘的布线图案。