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. 17, 2024
Filed:
Dec. 19, 2019
Applicant:
Riverfield Inc., Tokyo, JP;
Inventors:
Kotaro Tadano, Tokyo, JP;
Masataka Suzuki, Tokyo, JP;
Assignee:
RIVERFIELD INC., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61B 34/37 (2016.01); A61B 34/30 (2016.01); A61B 90/50 (2016.01);
U.S. Cl.
CPC ...
A61B 90/50 (2016.02); A61B 34/37 (2016.02); A61B 2034/301 (2016.02); A61B 2034/302 (2016.02); A61B 2090/506 (2016.02);
Abstract
A surgery assisting device holds a surgical instrument having an end to be inserted into a body cavity of a patient, and controls one or more of a position or an orientation of the surgical instrument. The surgery assisting device includes a first arm and second arms. The first arm has a first end supported by a base and includes a first movable part having movement with one or more degrees of freedom. The second arms are arranged at a second end of the first arm and hold the surgical instrument. Each of the second arms includes second movable parts having movement with five or more degrees of freedom.