Francesca Rossetto,Joseph D. Brannan,Joseph A. Paulus
申请号：
US12250110
公开号：
US08512328B2
申请日:
2008.10.13
申请国别(地区):
US
年份:
2013
代理人:
摘要：
A device for directing energy to a target volume of tissue includes a helical antenna assembly that includes a helical antenna radiating section having a helical antenna element. The helical antenna assembly is capable of operating in at least one of a first mode of operation for directing energy to a first portion of the target volume of tissue and a second mode of operation for directing energy to a second portion of the target volume of tissue.
