A fixation device suitable for fixing the positioning of at least one bone of a patient is provided. The device includes a connector with one end defining a screw fixator configured to receive an anchoring screw and a securing cap configured to maintain the screw in the screw fixator. ...http://www.google.se/patents/US20030144666?utm_source=gb-gplus-sharePatent US20030144666 - Spinal fixation device and method
