A jointed system for delivering a medical device to a target location within a human anatomy, comprising: a first segment that is a hollow cylinder, wherein a first flange and a second flange are attached to the distal end and extend distally away from the first segment； a second segment that is a hollow cylinder and has a proximal end and a distal end, wherein a third flange and a fourth flange are attached to the proximal end and extend proximally away from the second segment； a connector element having four cylindrical lugs extending radially away from a central point, wherein each lug passes, respectively, through a circular hole, and further wherein the connector element defines at least two separate openings extending in a direction from the distal end of the first segment to the proximal end of the second segment.
