Surgical endoscopic retractor instrument

摘要: An endoscopic retractor instrument for retracting an internal structure is presented which permits atraumatic retraction. The utilizes a pair of flat springs have distal resilient engagement surfaces that are angularly displaced from the proximate regions such resultant restorting spring force acting on region occurs in different plane restoring region. carried fixed relationship to extension member slideably by housing. A support links pivotally interconnect and central has end connected form surface enhanced bearing area. Upon housing, internally biased open while permit resiliently structure.