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INTRAVASCULAR STENT AND MANUFACTURING METHOD THEREOF
专利权人:
SUZHOU INNOMED MEDICAL DEVICE CO.; LTD.
发明人:
Xiaoyan Gong,Weikun Zhou,Qianqian Zhang
申请号:
US15571737
公开号:
US20180153676A1
申请日:
2016.05.04
申请国别(地区):
US
年份:
2018
代理人:
摘要:
Disclosed herein is an intravascular stent for being implanted into blood vessels and a method for manufacturing the same. The intravascular stent is woven by at least one weaving wire, and the stent is in a tubular structure. The at least one wire has an even number of free ends, and the free ends of the at least one wire are aligned and jointed together with each other, which have cutting portions. The cutting portions of the two free ends that are aligned and jointed with each other match each other to make the two free ends be engaged into a joint portion with a diameter identical to that of the wire. The intravascular stent has seamless connection, and the distribution of radial force and axial force of the free ends is uniform, leading to convenience for laser welding. Moreover, the intravascular stent has great flexibility, excellent operability and perfect appearance.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/
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