An apparatus for treating a hollow anatomical structure can include a light delivery device. The light delivery device comprises an optical fiber that is located in a lumen of a shaft suitable for insertion into the hollow anatomical structure and has a fiber tip located proximal of a distal end of the shaft during treatment of the hollow anatomical structure. The apparatus can further include a liquid source for providing a liquid flow over the optical fiber at a predetermined liquid flow rate.
申请公布号
EP2150194(B1)
申请公布日期
2012.09.12
申请号
EP20080746951
申请日期
2008.04.25
申请人
TYCO HEALTHCARE GROUP LP
发明人
STEVENS, WALTER, J.;LEE, STEPHEN, W.;MIRIZZI, MICHAEL, S.;NGUYEN, HOA, D.