Title:
低侵襲手術用ガイドワイヤ及びガイドワイヤの製造方法
Document Type and Number:
Japanese Patent JP6877598
Kind Code:
B2
Abstract:
A guide wire for minimally invasive operations with a distal wire end piece (3, II) connected to a wire main piece (2), wherein the guide wire (I, 10) has, at least in the distal wire end piece (3, II), an inner shaft (4, 14) and at least one protective layer enclosing the inner shaft (4, 14), the inner shaft (4, 14) comprises a first fibre composite material and, at least in the distal wire end piece (3, II), the inner shaft (4, 14) has a plurality of weakened points (8, 18), which are created by mechanical interventions, is characterised in that the weakened points (8, 18) are created by buckling load, bending load and/or breaking load. Correspondingly, for a method for producing a guide wire of this kind it is proposed that the weakened points (8, 18) are created by buckling load, bending load and/or breaking load.
Inventors:
Baume, Paul Yeah.
Marne Gold, Christoph El.
Kramers, Joseph He. Oh.
Marne Gold, Christoph El.
Kramers, Joseph He. Oh.
Application Number:
JP2019572847A
Publication Date:
May 26, 2021
Filing Date:
May 29, 2018
Export Citation:
Assignee:
Nano Four Imaging Game Behr
International Classes:
A61M25/09; A61M25/095
Domestic Patent References:
| JP2004517694A | ||||
| JP2006519060A |
Foreign References:
| US20140121648 | ||||
| US20090227901 | ||||
| US20080312597 |
Attorney, Agent or Firm:
Tadashige Ito
Tadahiko Ito
Shinsuke Onuki
Tadahiko Ito
Shinsuke Onuki