Thomas V. Ressemann;Peter T. Keith;Theodore O. Truitt
发明人:
Peter T. Keith,Thomas V. Ressemann,Theodore O. Truitt
申请号：
US11782617
公开号：
US08585728B2
申请日:
2007.07.24
申请国别(地区):
US
年份:
2013
代理人:
摘要：
A method of confirming the location of an elongate member configured for placement within a patient's sinus cavity comprises introducing the elongate member through a nasal passageway to place a distal tip of the elongate member in a test position, the elongate member configured to emit illuminating light via the distal end of the elongate member. The location of the light is then viewed through the patient's skin to confirm the positioning of the elongate member.
