内部人工器官
- 专利权人:
- 国立大学法人山口大学
- 发明人:
- 森 浩二
- 申请号：
- JP2007150019
- 公开号：
- JP5190836B2
- 申请日:
- 2007.06.06
- 申请国别(地区):
- JP
- 年份:
- 2013
- 代理人:
- 摘要：
PROBLEM TO BE SOLVED: To retain a following characteristic to the tubular organ shape, flexibility and contractility of diameter, to improve a dilation-support mechanism of the tubular organ and a transport property in the tubular organ, and applicable to a site with a collateral of the tubular organ without any special constitution or means.
SOLUTION: A support structure formed of a deformable material and forming one layer having supports disposed into a netted shape is inserted into a support structure formed of a deformable material and forming the other layer having supports disposed into a netted shape the both layers are joined and fixed at a certain area to form a non-overlapped part of the netted shapes of the supports of the respective support structures when the whole structure are viewed from the outside, and the supports are mutually freely deformable in areas other than the certain area where the support structures of the respective layers are joined. This endoprosthesis may have three or more support structures and the supports may have a combined shape easily deformable in the circumferential direction in area between the joined areas.
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- 来源网站：
- 中国工程科技知识中心
