Title:
GUIDE WIRE
Document Type and Number:
Japanese Patent JP2015109896
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a guide wire which, even inside of an extremely winding blood vessel, is capable of securing sufficient operability by suppressing increase in operation resistance caused by pushing or drawing.SOLUTION: A guide wire 10 comprises a core shaft 20 and a coil body 30 wound around the core shaft 20. The core shaft 20 includes: a first shaft 22 positioned inside the coil body 30; and a second shaft 24 positioned at the base end side of the coil body 30. At least a portion of the second shaft 24 is provided with a twisted portion 26 which is twisted in a longitudinal direction N.
Inventors:
MIYATA NAOHIKO
FURUKAWA SHUYA
FURUKAWA SHUYA
Application Number:
JP2013252887A
Publication Date:
June 18, 2015
Filing Date:
December 06, 2013
Export Citation:
Assignee:
ASAHI INTECC CO LTD
International Classes:
A61M25/09
Domestic Patent References:
| JP2008155054A | 2008-07-10 | |||
| JP2013085781A | 2013-05-13 | |||
| JP2011125556A | 2011-06-30 | |||
| JP2008155054A | 2008-07-10 | |||
| JP2013085781A | 2013-05-13 | |||
| JP2011125556A | 2011-06-30 |
Foreign References:
| US20040142643A1 | 2004-07-22 | |||
| US20020043118A1 | 2002-04-18 | |||
| WO2012172881A1 | 2012-12-20 | |||
| US20130304108A1 | 2013-11-14 | |||
| US20040142643A1 | 2004-07-22 | |||
| US20020043118A1 | 2002-04-18 | |||
| WO2012172881A1 | 2012-12-20 |
Attorney, Agent or Firm:
Satoshi Yoshimoto