Russell J. Hamilton,Laurence J. Marsteller,Michael Voevodsky,Samuel Hyman,Timothy Shriver
申请号：
US14011516
公开号：
US09056201B1
申请日:
2013.08.27
申请国别(地区):
US
年份:
2015
代理人:
摘要：
Methods and devices for minimally-invasive delivery of radiation to the eye (such as the posterior portion of the eye) including cannulas with afterloading systems for introducing radionuclide brachytherapy sources to the cannulas, for example following insertion and positioning of the cannulas. The afterloaders may house the radionuclide brachytherapy source in a vault and connect to the cannula via a guide tube. The afterloaders can advance and retract the source and ensure accurate placement of the source within the cannula.
