The present invention relates to surgical clamps and clamp devices that provide a handle-free surgical field. The clamp jaws may be opened or closed by a rotationally or translationally moveable drive element that may be actuated from a position proximal or distal to the jaws. The surgical clamps may...http://www.google.es/patents/US7588585?utm_source=gb-gplus-sharePatente US7588585 - Handleless clamping device
