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DEVICE FOR MEASURING RADIATION INTENSITY OF SMALL SEALED RADIATION SOURCE FOR CANCER THERAPY

外国特許コード F150008367
掲載日 2015年7月1日
出願国 世界知的所有権機関(WIPO)
国際出願番号 2013JP005883
国際公開番号 WO 2014057631
国際出願日 平成25年10月2日(2013.10.2)
国際公開日 平成26年4月17日(2014.4.17)
優先権データ
  • 特願2012-223836 (2012.10.9) JP
発明の名称 (英語) DEVICE FOR MEASURING RADIATION INTENSITY OF SMALL SEALED RADIATION SOURCE FOR CANCER THERAPY
発明の概要(英語) Provided is a device for measuring the radiation intensity of small sealed radiation sources for cancer therapy, the device being capable of efficiently and rapidly measuring multiple cartridges. A device for measuring the radiation intensity of multiple radiation sources (S) when the multiple radiation sources (S) are filled in a seed cartridge (SC) of a cartridge (C), the device being provided with: a holding means (10) capable of holding multiple cartridges (C); a radiation intensity-measuring means (30) for measuring the radiation intensity released from the multiple radiation sources (S); and a movement means (20) for drawing the radiation intensity-measuring means (30) closer to and away from the holding means (10). The radiation intensity-measuring means (30) comprises a sensor (31) for measuring the radiation intensity, and a screening member (35) with a slit (35h) provided so as to limit the radiation irradiated on the sensor (31). The movement means (20) is configured so as to be capable, in the measuring state, of relatively moving the radiation intensity-measuring means (30) along the directions that the multiple radiation sources (S) are arranged.
  • 出願人(英語)
  • ※2012年7月以前掲載分については米国以外のすべての指定国
  • UNIVERSITY OF TOKUSHIMA
  • LSIP, LLC
  • 発明者(英語)
  • SAKAMA MINORU
  • IKUSHIMA HITOSHI
  • YAMADA TAKAHARU
  • TAKAI HISASHI
  • ICHIRAKU TERUYOSHI
国際特許分類(IPC)
指定国 National States: AE AG AL AM AO AT AU AZ BA BB BG BH BN BR BW BY BZ CA CH CL CN CO CR CU CZ DE DK DM DO DZ EC EE EG ES FI GB GD GE GH GM GT HN HR HU ID IL IN IS JP KE KG KN KP KR KZ LA LC LK LR LS LT LU LY MA MD ME MG MK MN MW MX MY MZ NA NG NI NO NZ OM PA PE PG PH PL PT QA RO RS RU RW SA SC SD SE SG SK SL SM ST SV SY TH TJ TM TN TR TT TZ UA UG US UZ VC VN ZA ZM ZW
ARIPO: BW GH GM KE LR LS MW MZ NA RW SD SL SZ TZ UG ZM ZW
EAPO: AM AZ BY KG KZ RU TJ TM
EPO: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
OAPI: BF BJ CF CG CI CM GA GN GQ GW KM ML MR NE SN TD TG
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