发明名称 |
OBTURATOR FOR REAL-TIME VERIFICATION IN GAMMA GUIDED STEREOTACTIC LOCALIZATION |
摘要 |
A combination rigid imager and obturator for real-time localization of a region of interest during the performance of a surgical procedure that includes: a) a rigid imaging grid preferably made up of an array of gamma radiation position sensitive photomultipliers; and b) an obturator inserted through the rigid imaging grid into a mass containing a region of interest and including: 1) an outer tube having a first closed end and a distal open end; and 2) an inner tube having an inserted end that includes a radioactive tracer and a remote end inserted into the distal open end; wherein the first closed end is inserted into the mass containing a region of interest and the radioactive source provides a marker for the region of interest during the performance of a surgical procedure. |
申请公布号 |
EP2299925(A1) |
申请公布日期 |
2011.03.30 |
申请号 |
EP20090798285 |
申请日期 |
2009.07.15 |
申请人 |
DILON TECHNOLOGIES INC. |
发明人 |
WELCH, BENJAMIN, LAWRENCE |
分类号 |
A61B19/00 |
主分类号 |
A61B19/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|