Otto Bock Healthcare Gmbh

Otto Bock Healthcare Products Gmbh

Other

Otto Bock Healthcare IP Gmbh & Co. Kg.

Puchhammer, Gregor

Kd Entwicklungs-gmbh

Gregor Puchhammer

Peter Kuschnigg

Martin Haslinger

Hubert Egger

Wolfram Fiereder

Michael Hofer

Robert Fiereder

The invention relates to a prosthetic grip unit () having a base body () on which connection means () are disposed for fastening said grip unit to an upper extremity, at least two extensions () protruding from said connection means, a first extension () being movable relative to the second extension () from a protruding position into a flush position, wherein the pivot axis () has a perpendicular orientation to the base body () and the first extension () is motor driven.

Prosthetic grip unit

A wobble mechanism having a wobble body is arranged on an input shaft. Magnets are arranged on the outer side of said wobble body, which interact with magnets which are arranged in a housing for transmitting torque to an output shaft. The wobble mechanism is connected to the output shaft via an angle joint.

Wobble mechanism

The invention relates to a finger prosthesis comprising a base element, which is formed to receive forces and torques and can be provided with an elastic covering to achieve a natural appearance. Furthermore, the invention relates to a hand prosthesis comprising a chassis and a finger prosthesis arranged on it.

Finger and hand prosthesis

The invention relates to a hand prosthesis comprising a chassis and coupling elements for fastening the hand prosthesis to the stump of an arm and comprising at least one joint for the flexion and extension of the hand prosthesis in relation to the coupling elements, the chassis being kept in a neutral position against a spring force.

Articulated hand prosthesis

A hand prosthesis includes a chassis to which at least one finger prosthesis is articulated. The finger prosthesis is swivelable about at least one swiveling axis by a drive that is connected to the finger prosthesis via a force transmission device. The force transmission device does not yield to tension and is flexible.

Hand prosthesis and force transmission device

A hand prosthesis includes a chassis and a finger prosthesis articulated to the chassis. A first drive is located in the chassis and is coupled via a force transmission unit to the finger prosthesis for moving the finger prosthesis about a first swiveling axis relative to the chassis. A second drive is located within the finger prosthesis and moves the finger prosthesis about a second swiveling axis relative to the chassis and relative to the first swiveling axis.

Hand prosthesis comprising two drive devices

The invention relates to a clutch module for prostheses, in particular for prosthetic grippers, arm prostheses or hand prostheses that comprise a chassis to which at least one finger prosthesis is articulated, the clutch module including a drive element, a driven element and a clutch device, which shifts between two gear stages depending on the torques applied to the driven element.

Clutch module for prosthesis

The invention relates to a prosthetic finger () with a proximal member (), a medial member () and a distal member () that are mounted pivotably on one another, and with a motor () which is arranged in the prosthetic finger () and which, via a gear mechanism, rotates the medial member () relative to the proximal member (), said medial member () accommodating a longitudinally movable balance arm () which is connected via levers () to the proximal member () and to the distal member ().

Prosthetic finger

A hand prosthesis includes a chassis to which a number of finger prostheses are articulated. Each of the finger prostheses are movable relative to the chassis and toward one another about at least one swiveling axis via a drive that is connected to the finger prostheses by a force transmission unit.

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Vienna, Austria

Gregor Puchhammer