| 摘要 |
<p>An advantageous interoperative system includes a scanner (20) with an enclosed scanning zone, an image guided system (24) operatively connected to the scanner (20), a surgical table (22) having a radiolucent member (228) attached to one end thereof with a radiolucent support (264) held near an outboard end (236) of the radiolucent member (228) by a radiolucent adaptor assembly (210), the radiolucent adaptor assembly (210) being hingedly connected to both the radiolucent member (228) and the radiolucent support (264). The table (22) and the radiolucent member (228) attached thereto are movable relative to the scanner (20) to locate the radiolucent member (228) and the head of a patient supported thereon within the scanning zone, to facilitate interoperative scans. The two spaced hinged connections of the radiolucent adaptor assembly (210) promote versatility for the surgeon in positioning the radiolucent member (228) and the patient stabilization device (272 or 280) within the scanning zone. The patient stabilization (272, 280) device may be a radiolucent skull clamp (280) or a radiolucent horseshoe headrest (272), and the radiolucent skull clamp (280) and radiolucent horseshoe headrest (272) are mounted on supports (266, 278) which interchangeably connect to the radiolucent adaptor assembly (210).</p> |
