Vascular and aortic connectors with robotic delivery and deployment methods thereof

Abstract

A deployment tool and associated method are disclosed for implanting a vascular connector in a patient. The vascular connector deployment tool has a housing, an inner sheath extending distally from the housing, a floating mandrel, a vascular connector disposed coaxially about the mandrel, and an outer sheath telescopically deployed over an inner sheath. The outer sheath constrains the vascular connector around the mandrel in an insertion profile when the outer sheath is disposed over the vascular connector. The inner sheath may be rotated to cause the outer sheath to retract relative to the floating mandrel and expose sequential portions of the vascular connector. A drive disposed within the housing and coupled to a proximal end of the outer sheath translates rotational motion of the inner sheath into longitudinal motion of the outer sheath.