Title:
成形可能な先端部及びバイパスカットを有するガイドワイヤデバイス
Document Type and Number:
Japanese Patent JP7441173
Kind Code:
B2
Abstract:
The present disclosure relates to guidewire devices (900) having shapeable tips and effective torquability. A guidewire device includes a core (902) having a proximal section and a tapered distal section. A tube structure (904) is coupled to the core such that the tapered distal section extends into the tube structure. The tube structure includes a plurality of bypass cuts (930, 940) formed tangentially within the tube structure to increase the flexibility of the tube structure and to reduce the tendency of resilient forces from the tube structure to disrupt a shaped distal tip of the guidewire device.
Inventors:
Rippert, John A
Edward Jay, Snyder
Davis, Clark Sea
Edward Jay, Snyder
Davis, Clark Sea
Application Number:
JP2020546479A
Publication Date:
February 29, 2024
Filing Date:
March 06, 2019
Export Citation:
Assignee:
Scientia Vascular Inc.
International Classes:
A61M25/09
Foreign References:
| WO2018017349A1 | ||||
| US20090254000 |
Attorney, Agent or Firm:
Osamu Yamamoto
Toru Miyamae
Junichi Matsuo
Shigeo Takeuchi
Toru Miyamae
Junichi Matsuo
Shigeo Takeuchi