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. 27, 2024
Filed:
Oct. 08, 2018
Ottobock SE & Co. Kgaa, Duderstadt, DE;
Herman Boiten, Ede, NL;
OTTOBOCK SE & CO. KGAA, Duderstadt, DE;
Abstract
An orthopedic joint for a prosthesis, includes an upper part, a lower part which is mounted on the upper part in a pivotal manner about a pivot axis, and a rotation hydraulic unit, which has a housing with a chamber and a pivot piston that is pivotally mounted in the chamber and divides the chamber into a flexion chamber and an extension chamber, the chambers being hydraulically connected together via at least one channel. The joint also includes a pretensioning device which supports a pivoting movement of the upper part relative to the lower part, wherein the pretensioning device is coupled directly to the pivot piston via a support.