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Stent to be implanted within or around a hollow organ
专利权人:
Johannes Jung
发明人:
Johannes Jung
申请号:
US10528275
公开号:
US09675479B2
申请日:
2003.09.16
申请国别(地区):
US
年份:
2017
代理人:
摘要:
Stents (10) that are implanted within or around a hollow organ, especially self-expanding stents, comprising several annular wall segments (11) which are provided with an elastic structure and are joined to each other by means of connecting elements (12), are often problematic because the length of said stents is modified due to compressive stress, tensile stress, or contraction thereof, potentially resulting in undesired displacement of the stent (10). In order to prevent such positional changes of an implanted stent (10), the inventive connecting elements (12) form at least one continuous longitudinal web (13) which is provided with at least one component in an axial direction for receiving compressive stress or tensile stress in a longitudinal direction.
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中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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