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    • 75. 发明授权
    • Patient positioning device for radiation therapy
    • 用于放射治疗的患者定位装置
    • US07174587B2
    • 2007-02-13
    • US10966488
    • 2004-10-15
    • Andrew P. TybinkowskiRobert F. RiemerRobert M. Williams
    • Andrew P. TybinkowskiRobert F. RiemerRobert M. Williams
    • A61G15/00
    • A61B6/0421A61N5/1049A61N2005/1097
    • A patient positioning system for radiation therapy, including an elongated table, a lock bar positioned on the table and extending perpendicular to a length of the table, and first and second clamps secured to opposing ends of the lock bar. The clamps are adapted to grip flat surfaces of sides of the table so as to secure the lock bar in a fixed position along the length of the table. The second clamp is adjustably secured on the lock bar so that the second clamp can be unsecured from the lock bar, the lock bar can be re-positioned on the table as desired, and the second clamp then re-secured to the lock bar to fix the lock bar in place on the table. The system also includes a patient restraint member secured to the lock bar and adapted to extend over a patient lying on the table.
    • 一种用于放射治疗的患者定位系统,包括细长工作台,定位在工作台上并垂直于工作台长度延伸的锁杆以及固定到锁定杆的相对端的第一和第二夹具。 夹具适于夹持桌子的侧面的平坦表面,以便将锁杆沿桌子的长度固定在固定位置。 第二夹具可调节地固定在锁定杆上,使得第二夹具可以从锁定杆不固定,锁定杆可以根据需要重新定位在工作台上,并且第二夹具然后被重新固定到锁定杆 将锁定杆固定在桌子上。 该系统还包括固定到锁杆的适于延伸在躺在桌子上的患者身上的患者约束件。
    • 80. 发明授权
    • Stereotactic fixation system and calibration phantom
    • 立体定向固定系统和校准幻影
    • US5797924A
    • 1998-08-25
    • US610354
    • 1996-03-04
    • Reinhard W. SchulteWilliam J. WicksHelmut J. Meinass
    • Reinhard W. SchulteWilliam J. WicksHelmut J. Meinass
    • A61B17/00A61B17/30A61B19/00
    • A61B90/16A61B90/10A61B90/14A61B2017/00725A61B2017/306A61B2090/363A61B2090/3983A61N2005/1097
    • A stereotactic fixation apparatus provides for accurate and reproducible positioning of a patient's skull during medical diagnostic and treatment procedures. The stereotactic fixation apparatus includes a mouthpiece having an acrylic impression formed as an impression of the patient's upper teeth and hard palate. The mouthpiece is connected to a stereotactic frame, which in turn is releasable connected to an adaptor board on which the patient rests. Vacuum pressure is used to draw the acrylic impression firmly against the patient's hard palate. Vacuum pressure is also used to hold the stereotactic frame on the adaptor board. The stereotactic fixation apparatus additionally includes a patient-activated safety release mechanism which allows the patient to disconnect the vacuum pressure and to dislodge the restraints of the mouthpiece and frame, as well as to disable the medical equipment used with the medical diagnostic or treatment procedure. A calibration phantom desirably is used with the stereotactic fixation apparatus to calibrate the orientation of the mouthpiece relative to the reference axes of the medical treatment device during each stage of the patient's course.
    • 立体定向固定装置在医疗诊断和治疗过程中提供了患者头骨的准确和可再现的定位。 立体定向固定装置包括具有形成为患者上牙和硬腭的印象的丙烯酸印模的接口。 接口连接到立体定向框架,立体定向框架又可释放地连接到患者休息的适配器板上。 使用真空压力将丙烯酸压印牢牢地压在患者的硬腭上。 真空压力也用于将立体定向框架保持在适配器板上。 立体定向固定装置还包括患者激活的安全释放机构,其允许患者断开真空压力并且移除接口管和框架的限制,以及禁用与医疗诊断或治疗程序一起使用的医疗设备。 与立体定向固定装置一起使用校准体模以在患者进程的每个阶段期间校准接口件相对于医疗设备的参考轴线的取向。