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:
Oct. 17, 2023
Filed:
Dec. 05, 2019
Applicant:
Terumo Kabushiki Kaisha, Tokyo, JP;
Inventors:
Shin Maki, Ebina, JP;
Tomoki Utsugida, Machida, JP;
Assignee:
TERUMO KABUSHIKI KAISHA, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61M 25/09 (2006.01); A61M 25/01 (2006.01); A61M 25/10 (2013.01);
U.S. Cl.
CPC ...
A61M 25/0113 (2013.01); A61M 25/09041 (2013.01); A61M 2025/1079 (2013.01); A61M 2205/3327 (2013.01);
Abstract
A medical device drive apparatus for inserting an elongated medical device into a blood vessel includes a sub-drive unit that enables fine movement of the elongated medical device and a main drive unit that enables long distance movement of the elongated medical device, in which the sub-drive unit includes a sub-drive unit body and a sub-movable portion movable with respect to the sub-drive unit body, and information on minute force applied to the elongated medical device is calculated based on information on acceleration of the sub-movable portion.