公开(公告)号：US07295495B2

公开(公告)日：2007-11-13

申请号：US11003301

申请日：2004-12-03

申请人： Ping-Lang Yen ,  Hsi-Hsun Tsai ,  Yu-Zen Chen ,  Gian-We Lin ,  Tian-Sen Lu ,  Wen-Yi Hsiao

发明人： Ping-Lang Yen ,  Hsi-Hsun Tsai ,  Yu-Zen Chen ,  Gian-We Lin ,  Tian-Sen Lu ,  Wen-Yi Hsiao

IPC分类号： G11B7/00

CPC分类号： G01Q70/04

摘要： The present invention discloses an XY platform device with nanoscale precision including an optical pickup head for focusing and seeking the tracks of an optical data storage medium; a servo device for driving the optical pickup head to move in focusing and radial directions; a carrier platform for receiving a testing object thereon and providing a connecting member to be connected with the optical pickup head. With the focusing and radial movements of the optical pickup head, the carrier platform is driven to move accordingly, and thus achieving the high-precision and low-cost effects.

摘要翻译： 本发明公开了一种具有纳米尺度精度的XY平台装置，包括用于聚焦和寻找光学数据存储介质的轨道的光学拾取头; 用于驱动光学拾取头在聚焦和径向方向上移动的伺服装置; 用于在其上接收测试对象并提供要与光学拾取头连接的连接构件的载体平台。 通过光拾取头的聚焦和径向移动，驱动载体平台相应地移动，从而实现高精度和低成本效果。

公开(公告)号：US20050121597A1

公开(公告)日：2005-06-09

申请号：US11003301

申请日：2004-12-03

申请人： Ping-Lang Yen ,  Hsi-Hsun Tsai ,  Yu-Zen Chen ,  Gian-We Lin ,  Tian-Sen Lu ,  Wen-Yi Hsiao

发明人： Ping-Lang Yen ,  Hsi-Hsun Tsai ,  Yu-Zen Chen ,  Gian-We Lin ,  Tian-Sen Lu ,  Wen-Yi Hsiao

IPC分类号： G01Q30/20 ,  G01Q70/04 ,  G02B7/04

CPC分类号： G01Q70/04

摘要： The present invention discloses an XY platform device with nanoscale precision including an optical pickup head for focusing and seeking the tracks of an optical data storage medium; a servo device for driving the optical pickup head to move in focusing and radial directions; a carrier platform for receiving a testing object thereon and providing a connecting member to be connected with the optical pickup head. With the focusing and radial movements of the optical pickup head, the carrier platform is driven to move accordingly, and thus achieving the high-precision and low-cost effects.

摘要翻译： 本发明公开了一种具有纳米尺度精度的XY平台装置，包括用于聚焦和寻找光学数据存储介质的轨道的光学拾取头; 用于驱动光学拾取头在聚焦和径向方向上移动的伺服装置; 用于在其上接收测试对象并提供要与光学拾取头连接的连接构件的载体平台。 通过光拾取头的聚焦和径向移动，驱动载体平台相应地移动，从而实现高精度和低成本效果。

公开(公告)号：US20110282200A1

公开(公告)日：2011-11-17

申请号：US12857834

申请日：2010-08-17

申请人： Ping-Lang Yen ,  Dar-Ren Chen ,  Kun-Tu Yeh

发明人： Ping-Lang Yen ,  Dar-Ren Chen ,  Kun-Tu Yeh

IPC分类号： A61B8/14

CPC分类号： A61B8/485 ,  A61B8/0825 ,  A61B8/0833 ,  A61B8/4245 ,  A61B8/4263 ,  A61B8/4455

摘要： An handheld accessory system for an ultrasonic equipment and an inspection method applicable to the accessory system. The accessory system includes a force detector and a positioning device attached to a hand-held ultrasonic probe, and a signal processing device. A user may apply the ultrasonic probe to the target tumor with a certain compression depth. A force compensation module in the signal processing device allows to make compensation due to unsteady compression depth, thereby providing for the operation of transverse palpation to detect the stiffness ratio and mobility of a target relative to its surrounding tissues, and being therefore specifically suitable for diagnosing breast tumors, as benign or malignant.

摘要翻译： 用于超声波设备的手持附件系统和适用于附件系统的检查方法。 附件系统包括力检测器和附接到手持式超声波探头的定位装置，以及信号处理装置。 用户可以以一定的压缩深度将超声波探头应用于目标肿瘤。 信号处理装置中的力补偿模块允许由于不稳定的压缩深度而进行补偿，从而提供横向触诊的操作以检测靶相对于其周围组织的刚度比和移动性，因此特别适用于诊断 乳腺肿瘤，良性或恶性。