Title:
翼形部を有する回転式医療装置
Document Type and Number:
Japanese Patent JP7051807
Kind Code:
B2
Abstract:
A rotational medical device comprising an airfoil on a rotational drive shaft to generate lift forces generally directed radially away from a rotational axis of the drive shaft, thereby enabling the drive shaft and/or a working element thereon to achieve a working diameter during rotation that is greater than the resting diameter of the drive shaft and/or a working element thereon.
Inventors:
Higgins, Joseph Py
Stone, Jeffrey Earl
Stone, Jeffrey Earl
Application Number:
JP2019502669A
Publication Date:
April 11, 2022
Filing Date:
July 18, 2017
Export Citation:
Assignee:
CARDIOVASCULAR SYSTEMS, INC.
International Classes:
A61B17/3207
Domestic Patent References:
| JP2010528817A | ||||
| JP2016510637A |
Foreign References:
| US20020077638 | ||||
| US20020147458 | ||||
| US20020007190 | ||||
| WO2009065927A1 | ||||
| US20090171448 |
Attorney, Agent or Firm:
Fukami patent office