公开(公告)号：DE59914431D1

公开(公告)日：2007-09-13

申请号：DE59914431

申请日：1999-10-15

Applicant: PHILIPS INTELLECTUAL PROPERTY

Inventor： CSIKOS JANOS ,  MEDGYESI GYOERGY ,  BARNAVARI ATTILA

IPC: A61B6/00 ,  G03B42/02

Abstract: The unit has a patient table (1), a fluorescence imager (61) that is moved using a first carriage (6), an X-ray source (2) above the table that is coupled to the first carriage and a transmission imager (71) that moves on a second carriage (7), which moves independently of the first carriage. A drive system (8,9,81,91) moves the carriages synchronously in one mode, and moves the second carriage with respect to the first in a second mode. An Independent claim is included for a patient table.

公开(公告)号：WO2006085156A3

公开(公告)日：2006-11-23

申请号：PCT/IB2005053860

申请日：2005-11-22

Applicant: PHILIPS INTELLECTUAL PROPERTY ,  KONINKL PHILIPS ELECTRONICS NV ,  FINK HENNING ,  SCHWIEKER HORST-HARTWIG ,  MEYER-DOUQUE UWE ,  CSIKOS JANOS ,  MEDGYESI GYORGY

Inventor： FINK HENNING ,  SCHWIEKER HORST-HARTWIG ,  MEYER-DOUQUE UWE ,  CSIKOS JANOS ,  MEDGYESI GYORGY

IPC: A61B6/00

CPC classification number: A61B6/4476 ,  A61B6/4464 ,  A61B6/447 ,  A61B6/548 ,  F16M11/046 ,  F16M11/18 ,  F16M13/027 ,  F16M2200/044 ,  F16P7/02

Abstract: The invention relates to a drive unit (12) for vertical or horizontal movement of a component (7) of a diagnostic X-ray device (1), comprising a motor and gear unit (14), a pulley (10) mounted on a drive shaft (13) of the motor and gear unit (14), and traction means (9), e.g. a rope or a drive belt, wound around the pulley (10), the component (7) to be moved being either attached to the traction means (9) or connected with the drive unit (12). In order to provide a drive unit (12) enabling collision detection, emergency stop functionality, and improved handling with regard to control of the motion of the component (7) by an operator of the X-ray device (1), the invention proposes that the motor and gear unit (14) is rotatable about the axis of the drive shaft (13) against the elastic force of a balancing spring (15), wherein provision is made for a rotation sensor (17,24), which rotation sensor (17,24) is adapted for detecting a rotation of the motor and gear unit (14) and for generating a corresponding rotation detection signal.

Abstract translation: 本发明涉及一种用于诊断X射线设备（1）的部件（7）的垂直或水平运动的驱动单元（12），该驱动单元包括马达和齿轮单元（14），安装在 电动机和传动装置（14）的传动轴（13）以及牵引装置（9） 缠绕在滑轮（10）上的绳索或传动带，待移动的部件（7）或者附接到牵引装置（9）或者与驱动单元（12）连接。 为了提供能够实现碰撞检测，紧急停止功能以及由X射线设备（1）的操作者控制部件（7）的运动的改进的处理的驱动单元（12），本发明提出 （14）能够克服平衡弹簧（15）的弹力绕驱动轴（13）的轴线旋转，其中设置旋转传感器（17,24），该旋转传感器 （17,24）适于检测电机和齿轮单元（14）的旋转并产生相应的旋转检测信号。