| 摘要 |
<p>A surgical retractor assembly (300) is provided comprising a frame (310) having first and second portions, a first hook member (312) supported on the frame (310), a second hook member (326) supported on the frame (310) and movable with respect to the frame (310), a ring member (400) removably mounted on the frame (310) and configured to engage at least one surgical instrument (402) for use in performing a surgical procedure, and a frame support (320) supporting the frame (310). The frame support (320) is adapted to retain the first portion of the frame (310) in a selected raised position with respect to the second portion of the frame (310). The frame support (320) preferably comprises an elongated shaft having a locking mechanism for locking the frame (310) in the selected raised position. <IMAGE></p> |
