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ARTIFICIAL KNEE JOINT

Foreign code F160008667
File No. (S2014-1152-N0)
Posted date 2016年2月5日
Country 世界知的所有権機関(WIPO)
International application number 2015JP068237
International publication number WO 2015199143
Date of international filing 平成27年6月24日(2015.6.24)
Date of international publication 平成27年12月30日(2015.12.30)
Priority data
  • 特願2014-128832 (2014.6.24) JP
Title ARTIFICIAL KNEE JOINT
Abstract Provided is an artificial knee joint with which it is possible to restore the anterior cruciate ligament to a state of functionality close to the original, using an artificial knee joint. This artificial knee joint (1) is designed for use in total knee replacement surgery, wherein: the artificial knee joint (1) is provided with a femur member (10) and a tibia member (20); and a ligament passage hole (20h) that passes through the tibia member (20) is formed in the tibia member (20), at the location where the anterior cruciate ligament (ACL) was present in the knee prior to replacement with the artificial knee joint (1). This makes it possible, by passing the ligament through the ligament passage hole (20h), to position the ligament so as to link the distal tip (DT) of the femur (F) and the proximal end (PE) of the tibia (T), whereby it is possible to restore the anterior cruciate ligament (ACL) to a state substantially identical to that of the knee prior to replacement with the artificial knee joint (1).
  • Applicant
  • ※All designated countries except for US in the data before July 2012
  • NATIONAL UNIVERSITY CORPORATION EHIME UNIVERSITY
  • Inventor
  • MIURA HIROMASA
  • HINO KAZUNORI
IPC(International Patent Classification)
Specified countries 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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