Title:
プラズマ用ガイドワイヤ
Document Type and Number:
Japanese Patent JP6918185
Kind Code:
B2
Abstract:
To provide a guide wire for plasma, improved in operability at a tip side.SOLUTION: A guide wire 10 for plasma comprises a core shaft 22, a coil 24, a chip 26, a coil-core shaft joint part 25, and first and second electrical insulation resin tubes 32, 33. The first insulating resin tube 32 is disposed in the outer periphery of the coil, and extends from the chip to the rear side of the coil-core shaft joint part. The second insulating resin tube 33 is disposed at least in a part of an area behind a position facing the rear end of the coil in the inner periphery of the first insulating resin tube, and is harder than the first insulating resin tube.SELECTED DRAWING: Figure 2
Inventors:
Tadahiro Koike
Application Number:
JP2020108712A
Publication Date:
August 11, 2021
Filing Date:
June 24, 2020
Export Citation:
Assignee:
Asahi Intecc Co., Ltd.
International Classes:
A61B18/14
Domestic Patent References:
| JP2013039305A |
Foreign References:
| WO2016134152A1 | ||||
| US5372144 | ||||
| WO1997024978A1 |
Attorney, Agent or Firm:
Junya Tanabe
Itaekura Yukie
Itaekura Yukie