公开(公告)号：US06315783B1

公开(公告)日：2001-11-13

申请号：US09545382

申请日：2000-04-07

申请人： Yoav Katz ,  Hanan Katz ,  Arkadi Skibinsky

发明人： Yoav Katz ,  Hanan Katz ,  Arkadi Skibinsky

IPC分类号： A61B1900

CPC分类号： A61B90/14

摘要： A surgical head support to be used for positioning and holding a patient's head during a surgical procedure in the head area. The head support includes an arcuate support having two arcuate arms, each of the arcuate arms having a free end and provided with head engaging elements for gripping the patient's head. The head support further includes a base member provided with concave semispherical recess matching a central portion of the arcuate support. The base member includes two bases adapted to slide one on top of the other perpendicular to a longitudinal axis of the arcuate support. A connecting bolt connects the arcuate support and the base member so that two positions are possible: in the first position, relative motion between the arcuate support and the base member allows rearrangement of the arcuate support with respect to the base member while defining a hemispherical plane and relative motion between the bases is allowed; in the second position, the connecting bolt firmly secures the arcuate support to the base member.

摘要翻译： 用于在头部区域的手术过程中定位和保持患者头部的手术头部支撑件。 头部支撑件包括具有两个弓形臂的弓形支撑件，每个弓形臂具有自由端，并且设置有用于夹持患者头部的头部接合元件。 头部支撑件还包括设置有与弓形支撑件的中心部分相匹配的凹形半球形凹部的基部构件。 基部构件包括适于在另一个垂直于弓形支撑件的纵向轴线的另一个顶部上滑动的两个基座。 连接螺栓连接弓形支撑件和基座构件，使得两个位置是可能的：在第一位置，弓形支撑件和基座构件之间的相对运动允许弓形支撑件相对于基座构件重新布置，同时限定半球形平面 并且允许基座之间的相对运动; 在第二位置，连接螺栓将弓形支撑件牢固地固定到基座构件上。