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. 14, 2025
Filed:
Nov. 04, 2022
Sony Group Corporation, Tokyo, JP;
Hiroyuki Suzuki, Tokyo, JP;
SONY GROUP CORPORATION, Tokyo, JP;
Abstract
A support arm device () includes: a parallel link mechanism () extending in a plane direction of a first plane; and a connection mechanism () connected to the parallel link mechanism (), in which the parallel link mechanism () includes: a support link (L) that supports, on a distal end side, a surgical tool (T) to be inserted into a body of a patient; an opposing link (L) facing the support link (L); a first joint (J) connected to a first end of the opposing link (L); a second joint (J) connected to a second end of the opposing link (L); and a third joint (J) disposed at a base, the base being an end on a side opposite to the distal end side, the third joint rotationally driven, and the connection mechanism () is connected between the second joint (J) and the third joint (J), the connection mechanism transformed in a plane direction of a second plane intersecting the first plane in such a manner that the second joint (J) moves relative to the third joint (J) in an extending direction of the opposing link (L).