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. 31, 2019
Filed:
Apr. 15, 2016
Otto Bock Healthcare Products Gmbh, Vienna, AT;
Dirk Seifert, Vienna, AT;
OTTO BOCK HEALTHCARE PRODUCTS GMBH, Vienna, AT;
Abstract
A method for controlling a damping change in an artificial knee joint of an orthosis or prosthesis, wherein the artificial knee joint has an upper part, a lower part mounted thereon such that it can pivot about a pivot axis, and a resistance unit which is secured on the upper part on an upper articulation point and on the lower part on a lower articulation point in order to provide a resistance to a bending or extending of the artificial knee joint, wherein an adjusting device is assigned to the resistance unit for changing the flexion resistance, wherein the resistance of the resistance unit is increased by an increasing knee angle starting from a knee angle threshold value.
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