Devices and methods are described for improving drainage and/or aeration of maxillary sinuses and for treating maxillary sinus disease. Spacer devices are implanted through natural or man-made openings in the maxillary sinus. In some embodiments, the spacer device is loaded with a therapeutic substance which then exits the device over a desired time period to treat maxillary sinus disease.
申请公布号
EP2512578(A4)
申请公布日期
2014.02.26
申请号
EP20100842632
申请日期
2010.12.16
申请人
ACCLARENT, INC.
发明人
MUNI, KETAN, P.;HA, HUNG, V.;CHAN, RANDY, S.;HARFE, DANIEL, T.;LEVINE, HOWARD