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. 04, 2025
Filed:
Dec. 30, 2021
Applicant:
Terumo Kabushiki Kaisha, Tokyo, JP;
Inventor:
Kousuke Nishio, Machida, JP;
Assignee:
TERUMO KABUSHIKI KAISHA, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61B 17/3207 (2006.01); A61B 17/00 (2006.01); A61B 17/32 (2006.01);
U.S. Cl.
CPC ...
A61B 17/320758 (2013.01); A61B 2017/00309 (2013.01); A61B 2017/00318 (2013.01); A61B 2017/320004 (2013.01); A61B 2017/320052 (2013.01); A61B 2017/320733 (2013.01); A61B 2017/320766 (2013.01);
Abstract
A medical device is disclosed for cutting an object in a body lumen. The medical device includes a rotation structure having a cutting portion and an outer surface of the cutting portion including a notch, and wherein a width of at least a proximal portion of the notch increases toward a proximal end of the notch; and a drive shaft connected to a motor and configured to be connected to the rotation structure to drive a rotation of the rotation structure.