Peter T. Keith,Theodore O. Truitt,Thomas V. Ressemann
申请号：
US11696936
公开号：
US08241266B2
申请日:
2007.04.05
申请国别(地区):
US
年份:
2012
代理人:
摘要：
A method of treating diseased ethmoid sinuses in a patient with a therapeutic agent includes providing an injection device comprising an elongate member having a proximal end, a distal tip or end, and a lumen extending between the distal tip and the proximal end, the proximal end being operatively coupled to a source of the therapeutic agent. The distal tip of the injection device is inserted at least partially within an interior portion of an ethmoid air cell. The therapeutic agent is then injected into the interior portion of the ethmoid air cell using the injection device, the therapeutic agent being delivered via the lumen in the elongate member.
