Devices and methods for locating sinus ostia and positioning a guide wire within the sinus ostia. The subject devices comprise a shaft having a distal end, a proximal end, a curved region located between the distal and proximal ends, and an interior channel, an extensible and retractable guide wire movably mounted within the interior channel and a probe tip joined to the guide wire. Certain devices further include expandable portions for engaging and treating body anatomy.
申请公布号
WO2010014799(A1)
申请公布日期
2010.02.04
申请号
WO2009US52236
申请日期
2009.07.30
申请人
ACCLARENT, INC.;MORRISS, JOHN, H.;MAKOWER, JOSHUA;FERNANDEZ, CARLOS, F.;GOLDFARB, ERIC;JENKINS, THOMAS
发明人
MORRISS, JOHN, H.;MAKOWER, JOSHUA;FERNANDEZ, CARLOS, F.;GOLDFARB, ERIC;JENKINS, THOMAS