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BIOPSY NEEDLE AND ENDOSCOPIC APPARATUS USING SAID BIOPSY NEEDLE コモンズ

外国特許コード F140007948
整理番号 S2012-0879-C0
掲載日 2014年9月26日
出願国 世界知的所有権機関(WIPO)
国際出願番号 2013JP068544
国際公開番号 WO 2014007380
国際出願日 平成25年7月5日(2013.7.5)
国際公開日 平成26年1月9日(2014.1.9)
優先権データ
  • 特願2012-152073 (2012.7.6) JP
発明の名称 (英語) BIOPSY NEEDLE AND ENDOSCOPIC APPARATUS USING SAID BIOPSY NEEDLE コモンズ
発明の概要(英語) In the biopsy needle of an embodiment of the present invention, first and second through holes (13, 14) that penetrate the wall of the hollow needle section (11) are provided on the back end side of the needle-shaped opening (12). One end of a thread (15) is passed through the first and second through holes (13, 14) and is fixed to the hollow needle section (11). The portion extending from the one end of the thread (15) is fixed in a loop shape on the opening wall along the wall (12a) of the needle-shaped opening (12) with an easy-peel adhesive, and the other end is inserted so as to pass through the interior of the hollow needle section (11) and extend beyond the back end of the hollow needle section (11). Because tissue (21) at the needle-shaped opening (12) is cut when the thread (15) is pulled after insertion of the biopsy needle, a sample (22) is efficiently collected into the hollow needle section (11).
  • 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
  • TOTTORI UNIVERSITY
  • 発明者(英語)
  • UEKI MASARU
  • MATSUMOTO KAZUYA
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 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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