发明公开
EP2508917A1 DEVICE FOR MEASURING RADIATION INTENSITY OF SMALL SEALED RADIOACTIVE SOURCE FOR CANCER THERAPY
审中-公开
设备测量小的辐射强度加封为癌症治疗的放射源
- 专利标题： DEVICE FOR MEASURING RADIATION INTENSITY OF SMALL SEALED RADIOACTIVE SOURCE FOR CANCER THERAPY
- 专利标题（中）： 设备测量小的辐射强度加封为癌症治疗的放射源
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申请号： EP10834379.9申请日： 2010-11-30
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公开(公告)号： EP2508917A1公开(公告)日： 2012-10-10
- 发明人: SAZE, Takuya , NAKAYAMA, Shintaro , FURUTANI, Shunsuke , KUWAHARA, Yoshinori , MORIMOTO, Tsutomu , KINOSHITA, Yusuke , KUROSAKI, Yutaka , YAMADA, Takaharu , SHINOHARA, Toshinori
- 申请人： The University of Tokushima
- 申请人地址： 2-24 Shinkura-cho Tokushima-shi Tokushima 770-8501 JP
- 专利权人： The University of Tokushima
- 当前专利权人： The University of Tokushima
- 当前专利权人地址： 2-24 Shinkura-cho Tokushima-shi Tokushima 770-8501 JP
- 代理机构： Cabinet Plasseraud
- 优先权： JP2009273344 20091201; JP2010126136 20100601
- 国际公布： WO2011067925 20110609
- 主分类号： G01T7/00
- IPC分类号： G01T7/00 ; A61N5/10
摘要：
Provided is a radiation intensity measuring apparatus for an encapsulated sealed radioactive source for brachytherapy capable of easily and accurately measuring radiation intensity of sources with a cartridge enclosed under sterile conditions.
The radiation intensity measuring apparatus for sources S loaded in a cartridge C includes radiation intensity measuring means for measuring radiations emitted from the source S, holding means 30 for holding the cartridge C, and moving means for moving the holding means 30 to the radiation intensity measuring means. The moving means includes a guide portion for guiding the movement of the holding means 30 so that the holding means 30 moves along a direction perpendicular to an axial direction of a slit 15h, and a moving portion for moving the holding means 30 so that all the sources loaded in the cartridge C pass through a position of the slit 15h in housing space of a housing portion.
The radiation intensity measuring apparatus for sources S loaded in a cartridge C includes radiation intensity measuring means for measuring radiations emitted from the source S, holding means 30 for holding the cartridge C, and moving means for moving the holding means 30 to the radiation intensity measuring means. The moving means includes a guide portion for guiding the movement of the holding means 30 so that the holding means 30 moves along a direction perpendicular to an axial direction of a slit 15h, and a moving portion for moving the holding means 30 so that all the sources loaded in the cartridge C pass through a position of the slit 15h in housing space of a housing portion.
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