DEVICES AND METHODS FOR TREATMENT OF THE EUSTACHIAN TUBE AND SINUS CAVITY
摘要
A polymeric stent can be implanted for treatment of the Eustachian tube. The stent can be designed to have length-dependent radial strength to allow it to stay within the Eustachian tube and to allow normal closing and opening of the Eustachian tube. A balloon can be used to implant the stent, and the balloon can be coated with a therapeutic agent. A coated balloon can also be used to transfer therapeutic agents to the sinus cavity during a balloon sinus dilation procedure.
申请公布号
WO2015168087(A2)
申请公布日期
2015.11.05
申请号
WO2015US27939
申请日期
2015.04.28
申请人
ABBOTT CARDIOVASCULAR SYSTEMS INC.;NGO, MICHAEL;SERNA, BENJAMYN