Title:
GUIDE WIRE
Document Type and Number:
WIPO Patent Application WO/2017/221425
Kind Code:
A1
Abstract:
[Problem] To provide a guide wire that ensures the strength of joining between a core shaft and a coil body even when the materials of the core shaft and the coil body are variously changed, particularly, when the core shaft and the coil body are formed from tungsten. [Solution] A guide wire 1 is provided with: a core shaft 3; a coil body 5 that covers the outer periphery of the core shaft 3; and a distal end joining part 13, an intermediate joining part 15, and a proximal end joining part 17 that join the core shaft 3 and the coil body 5 together, wherein the distal end joining part 13, the intermediate joining part 15, and the proximal end joining part 17 are formed from tin-zinc-based solder.
Inventors:
YONEZAWA SATOSHI (JP)
Application Number:
PCT/JP2016/068922
Publication Date:
December 28, 2017
Filing Date:
June 24, 2016
Export Citation:
Assignee:
ASAHI INTECC CO LTD (JP)
International Classes:
B23K35/26; A61M25/09; C22C13/00
Domestic Patent References:
| WO2002034969A1 | 2002-05-02 |
Foreign References:
| JP2013013448A | 2013-01-24 | |||
| JP2013111320A | 2013-06-10 | |||
| JP2013013449A | 2013-01-24 | |||
| JP2015173835A | 2015-10-05 | |||
| JP2006351737A | 2006-12-28 | |||
| JP2006255784A | 2006-09-28 | |||
| JP2013226301A | 2013-11-07 | |||
| JP2012254233A | 2012-12-27 | |||
| JP2010214054A | 2010-09-30 |
Other References:
See also references of EP 3476427A4
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