ZHURAVLEV DMITRIJ ANDREEVICH,Журавлёв Дмитрий Андреевич
申请号：
RU2014119275/14
公开号：
RU0002559417C1
申请日:
2014.05.14
申请国别(地区):
RU
年份:
2015
代理人:
摘要：
FIELD: medicine.SUBSTANCE: extremity comprises an artificial skeleton representing a bone-shaped pivotally connected items with attached working organs. The latter are presented by artificial muscles and nerves. The muscles comprise shape-memory intermetallic fibres and nylon and/or polyethylene filaments. The nerves comprise an electrically conductive polymer with through porosity their one end is set into the artificial muscles. What is also presented is a method for manufacturing a bionic extremity. The artificial nerves are produced by mixing a foam enhancer and at least one organic electrically conductive polymer. The produced mixture is heated to a decomposition temperature of the foam enhancer, kept until the process of through pore formation is completed, cooled down and flown through a draw hole. The produced fibre is impregnated with Na+ and K+ ion solution and wrapped with at least one layer of a polymeric dielectric. A cation-exchange membrane is applied on one end. The artificial muscles are produced by lacing a medium consisting of at least one polyorganosiloxane with one or more fibres of at least one shape-memory intermetallic compound, as well as nylon and/or polyethylene filaments. The artificial nerves are then set into the artificial muscles so that motor and/or mixed nerve segments cleared from the polymeric dielectric contact the intermetallic fibres and nylon and/or polyethylene filaments. The sensory and/or mixed nerve ends free from the applied membrane are connected to a piezoelectric array.EFFECT: accurate and smooth motions, ability to touch and feel temperature, extremity survival and simplified installation process.10 cl, 8 ex, 3 tbl, 3 dwgГруппа изобретений относится к области бионики и касается создания бионической конечности. Предложенная конечность включает искусственный скелет, представляющий собой изделия в форме костей, соединенные между собой шарнирно, а также прикрепленными к ним исполнительными органами. В качестве последних с
