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СТЕНТ
专利权人:
OPTIMED MEDITSINISHE INSTRUMENTE GMBKH
发明人:
FISHER Kharald,ФИШЕР Харальд
申请号:
RU2015121348
公开号:
RU0002649502C2
申请日:
2013.10.14
申请国别(地区):
RU
年份:
2018
代理人:
摘要:
FIELD: medicine.SUBSTANCE: invention refers to the medical technique, namely to the stent for transluminal implantation into hollow organs. Stent for transluminal implantation into the hollow organs, particularly into the blood vessels, ureter, esophagus, colon, duodenum or bile ducts, essentially with the tube-shaped body that can be transferred from the compressed state with the first cross-sectional diameter to the expanded state with the enlarged second cross-sectional diameter. Stent comprises at least two support sections and at least one connecting section that follow one another in the longitudinal direction of the stent. Support sections have correspondingly several openings of the wall of the tube body and the bordering elements formed by the tubular body, such elements surround the openings and together with them form the cells of the support elements in the expanded state. Two longitudinally adjacent support sections are connected to one another through the connecting section that is located between them. Facing end faces of the adjacent support sections are formed respectively by the number of the end cells of the respective support section. Connecting section comprises one or more tubular connecting elements that connect the end faces of the two adjacent support sections to one another. Only part of the cells that form one of the two facing sides of the adjacent support areas are connected through the connecting member directly to the other of the two facing end faces of the adjacent support sections. Stent comprises the end support section that is located at its longitudinal front or rear end, as well as the median stent area that joins this end section and also the median stent area that joins this end section. Median stent area is formed by the large number of adjacent longitudinal sections connected to one another by the connecting sections of the support sections, which respectively have exactly one row of cells that follow one another in the circ
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