Peter T. Keith,Thomas V. Ressemann,Theodore O. Truitt
申请号：
US13197639
公开号：
US08657846B2
申请日:
2011.08.03
申请国别(地区):
US
年份:
2014
代理人:
摘要：
A system for manipulating a guide catheter within a patients nasal passages or sinus cavities includes a guide catheter formed from an elongate flexible member having a lumen passing there through. A wire guide is slidably disposed within the lumen of the guide catheter. The system further includes a steering member fixedly secured to a proximal end of the wire guide and a proximal hub secured to a proximal end of the guide catheter. The system further includes a recessed handle having a first recess for fixedly receiving the proximal hub of the guide catheter and a second recess for receiving the steering member, the second recess being dimensioned to permit axial and rotational movement of the steering member while disposed in the second recess.
