Powered method for augmenting a joint function of a human

A method for controlling a powered device to augment a joint function of a human during a gait cycle using a powered actuator that supplies an augmentation torque, an impedance, or both to a joint is disclosed. In some embodiments, the method modulates the augmentation torque, the impedance, and a j...

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Bibliographische Detailangaben
Hauptverfasser:	Han, Zhixiu, Weber, Jeff Anthony, Casler, Jr., Richard James, Barnhart, Christopher Eric, Herr, Hugh M, Williams, Christopher
Format:	Patent
Sprache:	eng
Schlagworte:	ARTIFICIAL RESPIRATION BANDAGES, DRESSINGS OR ABSORBENT PADS BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSESOR SPECIFIC PARTS OF THE BODY DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF,TUBULAR STRUCTURES OF THE BODY, E.G. STENTS FILTERS IMPLANTABLE INTO BLOOD VESSELS FIRST-AID KITS FOMENTATION HUMAN NECESSITIES HYGIENE MASSAGE MEDICAL OR VETERINARY SCIENCE ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING ORSTIMULATING REFLEX POINTS IN THE BODY PROSTHESES TREATMENT OR PROTECTION OF EYES OR EARS
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Beschreibung
Zusammenfassung:	A method for controlling a powered device to augment a joint function of a human during a gait cycle using a powered actuator that supplies an augmentation torque, an impedance, or both to a joint is disclosed. In some embodiments, the method modulates the augmentation torque, the impedance, and a joint equilibrium according to a phase of the gait cycle to provide at least a biomimetic response. Accordingly, the actuator is capable of normalizing or augmenting human biomechanical function, responsive to a wearer's activity, regardless of speed and terrain.