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Catheter
专利权人:
发明人:
申请号:
EP13171185.5
公开号:
EP2692388A1
申请日:
2013.06.10
申请国别(地区):
EP
年份:
2014
代理人:
摘要:
A catheter (1) includes an inner layer (24), a braid (26), an outer layer (28), and a distal tip (12). A recessed region (100) having a first side (101) and a second side (102) is formed in a distal end portion (27) of the braid (26), the first side being longer than the sum of a wire width (X1) of a first wire (26a) and a distance (X2) between two adjacent first wires, the second side being longer than the sum of a wire width (Y1) of a second wire (26b) and a distance (Y2) between two adjacent second wires. The distal tip (12) is bonded to the inner layer (24) in the recessed region (100). By providing the recessed region (100), the number of peaks (30) formed in the distal end portion (27) of the braid (26) is made smaller than that in the existing case.
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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