公开(公告)号：US06659641B2

公开(公告)日：2003-12-09

申请号：US09968993

申请日：2001-10-02

申请人： Horst-Hartwig Schwieker

发明人： Horst-Hartwig Schwieker

IPC分类号： H05G102

CPC分类号： A61B6/4429

摘要： The X-ray system includes a patient table (1, 2, 3) and a radiation module with a radiation source (6) and a radiation receiver (7) and can be universally used for the examination of a plurality of organs by means of a wide variety of methods. Therefore, it is particularly suitable for use in conjunction with one of the novel digital flat detectors which can thus be economically used despite their high price. This is achieved essentially in that the radiation module includes a carrier (4, 5, 51 to 55) on which the X-ray source (6) and the radiation receiver (7) are mounted so as to face one another and which is attached to the patient table so as to be pivotable in such a manner that the X-ray system can be used in the overtable technique as well as in the undertable technique.

摘要翻译： X射线系统包括患者台（1,2,3）和具有辐射源（6）和辐射接收器（7）的辐射模块，并且可广泛用于通过以下方式检查多个器官： 各种各样的方法。 因此，特别适合与新型数字平板式检测器结合使用，尽管它们的价格高，但是这些检测器可以经济地使用。 这实质上是因为辐射模块包括其上安装有X射线源（6）和辐射接收器（7）以便彼此面对并且附接的载体（4,5,51至55） 以能够使X射线系统能够用于过度表现技术以及内在技术中的方式枢转。

公开(公告)号：US06592259B2

公开(公告)日：2003-07-15

申请号：US10063678

申请日：2002-05-07

申请人： Michael M. Crain ,  Seth R. Banks ,  Michael J. Pajerski ,  Michael J. Barber

发明人： Michael M. Crain ,  Seth R. Banks ,  Michael J. Pajerski ,  Michael J. Barber

IPC分类号： H05G102

CPC分类号： A61B6/4429 ,  A61B6/107 ,  A61B6/4452 ,  A61B6/4458 ,  A61B6/587

摘要： Two independently articulated arms supporting an x-ray tube and x-ray detector, respectively, are mounted offset to the patient and controlled to simulate a wide variety of conventional x-ray positioners. The arms are at least partially defined by a plurality of links that are connected at joints having independent axes of motion. The number of links, and corresponding degrees of freedom for the arms may be predetermined based on the end user application for the positioner.

摘要翻译： 分别支撑X射线管和X射线检测器的两个独立铰接的臂被偏置安装到患者身上并被控制以模拟各种常规的X射线定位器。 臂至少部分地由连接在具有独立的运动轴的关节处的多个连杆限定。 可以基于针对定位器的最终用户应用来预定臂的数量和臂的相应自由度。

公开(公告)号：US06582121B2

公开(公告)日：2003-06-24

申请号：US10063812

申请日：2002-05-15

申请人： Michael M. Crain ,  Douglas P. Dietz

发明人： Michael M. Crain ,  Douglas P. Dietz

IPC分类号： H05G102

CPC分类号： A61B6/4429 ,  A61B6/107 ,  A61B6/4452 ,  A61B6/4458 ,  A61B6/587

摘要： Two independently articulated arms, each having at least two independent axes of motion, support an X-ray tube and X-ray detector, respectively, are mounted offset to the patient and controlled to simulate a wide variety of conventional X-ray positioners. The two arms are each supported at one end by a common base wherein the common base provides at least one common axis of motion for both the first and second articulated arms. Further, an axis controller sends movement signals to the common axis and independent axes and receives position signals from the common axis and independent axes to coordinate movement of the first and second arms according to a predefined program.

摘要翻译： 分别具有至少两个独立的运动轴线的支撑X射线管和X射线检测器的两个独立铰接的臂分别安装到患者身上并被控制以模拟各种常规的X射线定位器。 两个臂分别由一个共同的底座支撑在一起，其中公共底座为第一和第二铰接臂提供至少一个共同的运动轴线。 此外，轴控制器将运动信号发送到公共轴和独立轴，并且从公共轴和独立轴接收位置信号，以根据预定义的程序来协调第一和第二臂的移动。

公开(公告)号：US06435713B1

公开(公告)日：2002-08-20

申请号：US09686225

申请日：2000-10-11

申请人： Senichi Iizuka

发明人： Senichi Iizuka

IPC分类号： H05G102

CPC分类号： A61B6/4441 ,  A61B6/032 ,  A61B6/4464 ,  A61B6/504

摘要： In order to provide a biplane angiography/CT apparatus which can alternately perform CT imaging and simultaneous angiographic imaging in frontal and lateral planes, and which does not make a subject feel discomfort and has improved safety, a lateral arm 30 for performing angiographic imaging in the lateral plane is provided in addition to a frontal arm 20 and a CT gantry 40. Moreover, a control apparatus 50 is provided for, when angiographic imaging is to be performed, retracting the CT gantry 40 to a position not hindering the angiographic imaging and moving the frontal and lateral arms 20 and 30 to an angiographic imaging position, and when CT imaging is to be performed, retracting the frontal and lateral arms 20 and 30 to positions not hindering the CT imaging and moving the CT gantry 40 to a CT imaging position.

摘要翻译： 为了提供双平面血管造影/ CT装置，其可以交替地在正面和侧面进行CT成像和同时血管造影成像，并且不会使受试者感到不舒服并且具有改善的安全性，用于在 另外，还提供了一种控制装置50，用于当进行血管造影成像时，将CT台架40缩回至不妨碍血管造影成像并移动的位置 前臂和侧臂20和30到血管造影成像位置，并且当要进行CT成像时，将前臂和侧臂20和30缩回到不妨碍CT成像的位置，并将CT台架40移动到CT成像位置 。

公开(公告)号：US06428206B1

公开(公告)日：2002-08-06

申请号：US09502000

申请日：2000-02-11

申请人： Naoto Watanabe

发明人： Naoto Watanabe

IPC分类号： H05G102

CPC分类号： A61B6/4441 ,  A61B6/4233 ,  A61B6/4464 ,  A61B6/56 ,  A61B6/588 ,  H05G1/02

摘要： Provides an X-ray diagnostic imaging apparatus that makes it possible to pick up images of a subject under examination at accurate and a variety of positions thereby to improve the operation of an operator and that realizes a simple and compact structure of the apparatus. This X-ray diagnostic imaging apparatus comprises an X-ray generator for irradiating X-rays onto the subject, an X-ray detector for taking in an X-ray image formed by the X-rays irradiated by the X-ray generator onto the subject and transmitted through the subject, an arm extended from the X-ray generator to make a detour around the subject, for holding the X-ray detector, and holders for movably holding the X-ray generator. The X-ray generator and the X-ray detector are formed integrally by the arm, and the X-ray generator is held and driven by the holders.

摘要翻译： 提供一种X射线诊断成像装置，其能够以精确和多种位置拾取被检查物体的图像，从而改善操作者的操作，并实现该装置的简单且紧凑的结构。 该X射线诊断摄像装置具备将X射线照射到被检体上的X射线发生器，将由X射线发生器照射的X射线形成的X射线图像摄取到X射线检测器上的X射线检测器， 通过对象传播，从X射线发生器延伸的手臂围绕被摄体绕行，用于保持X射线检测器和用于可移动地保持X射线发生器的保持器。 X射线发生器和X射线检测器由臂一体形成，X射线发生器由保持器保持和驱动。

公开(公告)号：US06422747B1

公开(公告)日：2002-07-23

申请号：US09778924

申请日：2001-02-08

申请人： Koji Akutsu ,  Tatsuya Araki

发明人： Koji Akutsu ,  Tatsuya Araki

IPC分类号： H05G102

摘要： In a movable type X-ray photographing apparatus, when a lever handle is operated, a force F for pushing the lever handle is inputted into a CPU from right and left pressure sensors provided in the handle. The CPU receives signals of rotational numbers V of motors from right and left encoders, and calculates a pulse width W=&agr;×f (V)×F. In accordance with the calculated pulse width W, a PWM control circuit carries out an ON-OFF duty control of a switching element in a bridge circuit of a motor driving circuit. An output torque T of the motor driving circuit is subjected to a PWM control so as to maintain a relationship (T=&agr;×f). Accordingly, the torque T truly proportional to the pushing force F is outputted from the motor, and a natural operation can be achieved.

公开(公告)号：US06416219B1

公开(公告)日：2002-07-09

申请号：US09564460

申请日：2000-05-03

申请人： Michael Pflaum ,  Reinhard Zitzmann

发明人： Michael Pflaum ,  Reinhard Zitzmann

IPC分类号： H05G102

CPC分类号： A61B6/0457 ,  A61G13/02

摘要： A treatment-diagnostic apparatus has a positioning device with a positioning plate for the treatment and/or examination subject that is adjustable at a base and is transparent for radiation in at least one region. The positioning plate, with reference to the base, is mounted so as to be adjustable at least along its longitudinal axis and is mounted at the base so as to be adjustable in height, as well as around three spatial axes x, y, z. Due to the versatile adjustability, such an apparatus meets the demands for an angiographic diagnostic and/or therapy as well as for surgical procedures.

摘要翻译： 治疗诊断装置具有定位装置，其具有用于治疗和/或检查对象的定位板，所述定位板在基部可调节并且对于至少一个区域中的辐射是透明的。 定位板相对于基座安装成至少可以沿着其纵向轴线调节，并且安装在基座处以便可调高度以及围绕三个空间轴线x，y，z。 由于通用的可调性，这种装置满足血管造影诊断和/或治疗以及外科手术的要求。

公开(公告)号：US06412978B1

公开(公告)日：2002-07-02

申请号：US09476082

申请日：2000-01-03

申请人： Naoto Watanabe ,  Satoru Oishi

发明人： Naoto Watanabe ,  Satoru Oishi

IPC分类号： H05G102

CPC分类号： A61B6/4441 ,  A61B6/105 ,  A61B6/4233 ,  A61B6/4464 ,  A61B6/587

摘要： An X-ray diagnostic apparatus includes an X-ray tube for irradiating a subject with X-rays, a rectangular planar type X-ray detector formed by arraying a plurality of solid-state detection elements, a supporting mechanism for supporting the X-ray tube and the planar type X-ray detector in arbitrary postures with respect to the subject, and a suspending mechanism for suspending the planar type X-ray detector from the supporting mechanism. The suspending mechanism has a rotating mechanism for rotating the planar type X-ray detector through an arbitrary angle about a central path of the X-rays. When necessary, the planar type X-ray detector is rotated about the central path of the X-rays so as to be very close to the subject. When necessary, the planar type X-ray detector is rotated, so that the longitudinal direction of the subject on the image and the vertical direction of the screen can coincide with each other.

摘要翻译： X射线诊断装置包括：用X射线照射被检体的X射线管，通过排列多个固体检测元件形成的矩形平面型X射线检测器，支撑X射线 管和相对于被检体的任意姿态的平面型X射线检测器，以及用于将平面型X射线检测器从支撑机构悬挂的悬挂机构。 悬挂机构具有使平面型X射线检测器围绕X射线的中心路径旋转任意角度的旋转机构。 必要时，平面型X射线检测器围绕X射线的中心路径旋转，以使其非常靠近被检体。 必要时，平面型X射线检测器旋转，使得被检体在图像上的纵向方向和屏幕的垂直方向相互重合。

公开(公告)号：US06409382B1

公开(公告)日：2002-06-25

申请号：US09818578

申请日：2001-03-28

申请人： Koji Akutsu ,  Tatsuya Araki ,  Kimihiro Takahama ,  Toshio Kadowaki ,  Hajime Takemoto

发明人： Koji Akutsu ,  Tatsuya Araki ,  Kimihiro Takahama ,  Toshio Kadowaki ,  Hajime Takemoto

IPC分类号： H05G102

CPC分类号： A61B6/4405 ,  A61B6/467 ,  G01N23/04 ,  H05G1/02

摘要： A mobile X-ray apparatus for a circuit examination, which includes an X-ray tube with a collimator, a mobile base having a pair of driven wheels, a holder attached and movable to the base, the holder holds the X-ray tube. A motor driver is disposed in the base which drives the wheels. An operation handle bar is disposed in the base providing a signal for driving the motor driver. An input means, separated from the handle bar, provides a signal for driving the motor driver slightly. A controller controls the motor driver according to the signal from the handle bar or the input means.

摘要翻译： 一种用于电路检查的移动X射线装置，其包括具有准直器的X射线管，具有一对从动轮的移动基座，附接并可移动到基座的保持器，保持器保持X射线管。 马达驱动器设置在驱动车轮的基座中。 操作手柄设置在基座中，提供用于驱动马达驱动器的信号。 与手柄分离的输入装置提供用于稍微驱动马达驱动器的信号。 控制器根据来自手柄或输入装置的信号来控制电机驱动器。

公开(公告)号：US06409381B1

公开(公告)日：2002-06-25

申请号：US09477384

申请日：2000-01-04

申请人： Rudolf Siebenhaar ,  Peter Noegel

发明人： Rudolf Siebenhaar ,  Peter Noegel

IPC分类号： H05G102

CPC分类号： H05G1/02

摘要： A radiography device has a support mechanism at which an X-ray source, and an X-ray receiver are mounted, the support mechanism being displaceable relative to a component of the radiography device. The radiography device is provided with a device operating assembly which is arranged at the support mechanism. The radiography device can also has a device operating part in the form of an operating handle at the support mechanism.

摘要翻译： 射线照相装置具有支撑机构，X射线源和X射线接收器安装在该支撑机构上，所述支撑机构可相对于放射线照相装置的部件移位。 射线照相装置设置有布置在支撑机构处的装置操作组件。 放射摄影装置还可以具有在支撑机构处的操作手柄形式的装置操作部分。