Patent ID: 8192423
Filing Date: 2012-06-05
Classification: A61B,H01Q

Abstract:
1. A microwave antenna assembly for applying microwave energy therapy, comprising: a proximal radiating portion having an inner conductor and an outer conductor, each extending therethrough, the inner conductor disposed within the outer conductor; a distal radiating portion disposed distally of the proximal radiating portion, with the inner conductor extending at least partially therein; a junction member having a longitudinal thickness, wherein at least a portion of the junction member is disposed between the proximal and distal radiating portions such that the inner conductor extends therethrough; a reinforcing member disposed longitudinally at least partially within the junction member and having a diameter greater than a diameter of the inner conductor to provide increased stiffness to the junction member; and at least one sensor selectively movable within a longitudinally-extending lumen defined through the inner conductor.