Title:
カテーテル
Document Type and Number:
Japanese Patent JP4679666
Kind Code:
B1
Abstract:
The disclosed catheter is equipped with: a tubular member (4); a leaf spring (30) that is provided to the inner part of the tubular member (4) such that at least part of the side edges (30e, 30f) that run along the axial direction of the tubular member (4) are embedded in the tubular member (4); and multiple tubes (41-46), which each form multiple paths (31-36) that are each provided to a first region (20A) on one main surface (30a) of the leaf spring (30) and to a second region (20B) on the other main surface (30b) of the leaf spring (30) in the inner part of the tubular member (4) and which include paths (31, 32) for operating wires to pass through. In addition, in the first region (20A) and in the second region (20B), some tubes (43-46) are provided such that said tubes are in contact with the main surfaces (30a, 30b) of the leaf spring (30).
Inventors:
Kenji Mori
Application Number:
JP2010076988A
Publication Date:
April 27, 2011
Filing Date:
March 30, 2010
Export Citation:
Assignee:
Japan Lifeline Co., Ltd.
International Classes:
A61M25/01; A61M25/00
Domestic Patent References:
| JP2006255401A | ||||
| JP9509865A | ||||
| JP7163514A | ||||
| JP2008245766A | ||||
| JP2010063708A |
Attorney, Agent or Firm:
Tomoyuki Miki
Kenichiro Sasaki
Kenichiro Sasaki