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:
Dec. 30, 2025
Filed:
Sep. 27, 2023
Terumo Kabushiki Kaisha, Tokyo, JP;
Yuki Masubuchi, Cupertino, CA (US);
Takashi Kitaoka, San Jose, CA (US);
Julia Werning, Redwood City, CA (US);
Edward Solomon, Menlo Park, CA (US);
TERUMO KABUSHIKI KAISHA, Tokyo, JP;
Abstract
A medical device for removing an object from a biological lumen, includes a rotatable structure for removing the object, a rotatable shaft to which the rotatable structure is connected at a distal portion of the shaft, a motor connected to the shaft and configured to generate a rotational force that is applied to the shaft, a motor drive circuit connectable to a power supply and configured to supply a current to the motor in a first direction to cause the motor to generate a rotational force in a first rotational direction and in a second direction that is opposite to the first direction to cause the motor to generate a rotational force in a second rotational direction that is opposite to the first rotational direction.