BLOOMINGTON, Ind.--(BUSINESS WIRE)--In a development aimed at improving patient outcomes, physicians treating thoracic aortic aneurysms (TAA) will now experience a new level of control while placing endografts during thoracic endovascular repair procedures. With the launch of Cook Medical’s new Z-TRAK PLUS™ Introduction System, physicians are provided with improved maneuverability for controllable device orientation and deployment of the Zenith® TX2™ TAA Endovascular Stent Graft compared to earlier Cook delivery systems.