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CATHÉTER ET PROCÉDÉ DE FABRICATION D'UN CATHÉTER
专利权人:
Sumitomo Bakelite Co.; Ltd.
发明人:
KANEMASA Kenichi,HAYASHI Nobuaki,YAMAGUCHI Kenjiro
申请号:
EP17872921
公开号:
EP3546008A4
申请日:
2017.11.24
申请国别(地区):
EP
年份:
2020
代理人:
摘要:
The present disclosure provides a catheter including a reinforcing wire layer wound on a main lumen; a first marker having a ring shape, and a second marker having a ring shape and positioned closer to a proximal side than the first marker, each the first and second markers being provided around the reinforcing wire layer and containing a radiopaque metallic material; and an outer layer including the reinforcing wire layer, the first marker, and the second marker. The reinforcing wire layer is formed in a layer beneath the first marker and the second marker, and at least a part of a region between the first marker and the second marker is a non-forming region in which the reinforcing wire layer is not formed.
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