Apparatus for suturing a wound in a body cannula having an axis extending between a proximal end and a distal end. A handle is disposed at the proximal end and a pair of needles disposed at the distal end, the needles being movable between a proximal position and a distal position. A suture manipulator...http://www.google.ca/patents/US5700273?utm_source=gb-gplus-sharePatent US5700273 - Wound closure apparatus and method
