发明名称 |
DUAL-CAPILLARY OBTURATOR FOR REAL-TIME VERIFICATION IN GAMMA GUIDED STEREOTACTIC LOCALIZATION |
摘要 |
<p>A combination rigid grid positioning system, stereotactic gamma imager and an obturator for real-time localization of a region of interest during the performance of a surgical procedure including: a) a rigid grid positioning system including a mechanism for the acquisition of images useful in calculating the spatial location of a region of interest in a mass under study; and b) an obturator inserted through the rigid grid positioning system made up of: i) first and second generally parallel capillary tubes for the introduction thereto and the removal therefrom of a radioactive fluid interconnected at a point of connection; and ii) a reservoir for the radioactive fluid at the point of connection; wherein the reservoir is inserted into the mass containing a region of interest and the radioactive fluid provides a marker for the region of interest during subsequent imaging and thereby specific localization of the region of interest during subsequent procedures.</p> |
申请公布号 |
EP2324373(A4) |
申请公布日期 |
2015.08.12 |
申请号 |
EP20090798297 |
申请日期 |
2009.07.15 |
申请人 |
DILON TECHNOLOGIES INC. |
发明人 |
WELCH, BENJAMIN, LAWRENCE |
分类号 |
G01T1/20;A61B6/03;A61B6/12 |
主分类号 |
G01T1/20 |
代理机构 |
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地址 |
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