The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 02, 2021
Filed:
Jun. 06, 2016
Applicant:
Terumo Kabushiki Kaisha, Tokyo, JP;
Inventors:
Taiga Nakano, Sunnyvale, CA (US);
Tomonori Hatta, Cupertino, CA (US);
Junichi Kobayashi, Cupertino, CA (US);
Assignee:
TERUMO KABUSHIKI KAISHA, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61B 17/3207 (2006.01); A61B 17/32 (2006.01); A61B 17/22 (2006.01); A61B 17/00 (2006.01); A61B 90/00 (2016.01);
U.S. Cl.
CPC ...
A61B 17/320758 (2013.01); A61B 17/320725 (2013.01); A61B 2017/00685 (2013.01); A61B 2017/22049 (2013.01); A61B 2017/320004 (2013.01); A61B 2017/320716 (2013.01); A61B 2090/034 (2016.02); A61B 2090/0811 (2016.02);
Abstract
A medical device and a treatment method are disclosed for cutting substances inside a body lumen. The medical device includes a rotatable tubular drive shaft; an elongated tube extended through the drive shaft; a bearing placed at the proximal end of elongated tube; and a rotation transmitting member fixed on an outer surface of the elongated tube, wherein the rotation transmitting member is movable between a proximal end of the drive shaft and the bearing.