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DENTAL MEMBER 新技術説明会

外国特許コード F150008601
整理番号 (S2014-0526-N0)
掲載日 2015年11月26日
出願国 世界知的所有権機関(WIPO)
国際出願番号 2015JP053303
国際公開番号 WO 2015125625
国際出願日 平成27年2月5日(2015.2.5)
国際公開日 平成27年8月27日(2015.8.27)
優先権データ
  • 特願2014-032174 (2014.2.21) JP
発明の名称 (英語) DENTAL MEMBER 新技術説明会
発明の概要(英語) The present invention provides a dental member which has a reduced size and therefore does not damage a tooth root upon implantation thereof, has high strength and low elasticity, and exhibits excellent engraftment stability after implantation thereof. The dental member is produced from an amorphous alloy having a chemical composition represented by the formula: ZraNibCucAld [wherein each of a, b, c and d represents a value of at.%, wherein a represents 60 to 75 at.%, b represents 11 to 30 at.%, c represents 1 to 16 at.%, and d represents 5 to 20 at.%]. The dental member can be used as an orthodontic anchor screw which has a screw part having a core diameter of 0.5 to 1.0 mm or having a length of 2 to 5 mm, a one-piece dental implant which has a screw part having a largest diameter of 0.5 to 2.9 mm and a length of 2 to 13.4 mm, or a two-piece dental implant which has a screw part having a largest diameter of 0.5 to 2.9 mm and a length of 2 to 5.9 mm.
  • 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
  • TOHOKU UNIVERSITY
  • 発明者(英語)
  • YAMAMOTO TERUKO
  • YOKOYAMA YOSHIHIKO
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 IR IS JP KE KG KN KP KR KZ LA LC LK LR LS 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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