Socket system for a prosthesis, prosthesis and production method
AssigneeOtto Bock Healthcare GmbH
InventorsHarald Gottlieb, Marco Volkmar
Life of this patent
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Abstract
The invention relates to a socket system for a prosthesis. The socket system including a prosthesis socket which has a proximal opening for receiving a residual limb and a distal end and which is made, at least partially, of a first fiber-reinforced plastic. The socket system also includes an adapter element which is arranged on the distal end of the prosthesis socket and is designed in such a manner that a distal prosthesis element can be secured to the adapter element. The adapter element includes a base body which is made, at least partially, of a second fiber-reinforced plastic.
Claims13
A socket system for a prosthesis, the socket system comprising:
- a prosthesis socket which has a proximal opening for receiving an amputation stump, and a distal end, the prosthesis socket comprising a first fiber-reinforced plastic;
- an adapter element positioned at the distal end of the prosthesis socket and configured to connect to a distal prosthetic element, the adapter element having a main body which comprises a second fiber-reinforced plastic, the fibers of the second reinforced plastic being substantially distributed throughout the main body except optionally for a core of the main body, the main body including a groove that extends around a periphery of the adapter element and extends only partially radially inward from a peripheral edge of the adapter, a portion of the prosthesis socket extending into the groove to provide a form fit between the prosthesis socket and the adapter element;
- wherein at least one of the first fiber-reinforced plastic and the second fiber-reinforced plastic is a glass-fiber-reinforced or carbon-fiber-reinforced plastic.
A socket system for a prosthesis, said socket system comprising:
- a prosthesis socket having a proximal opening configured to receive an amputation stump, and a distal end, the prosthesis socket comprising a first fiber-reinforced plastic;
- an adapter element positioned at the distal end of the prosthesis socket and configured to be secured to a distal prosthetic element, the adapter element having a main body comprising a second fiber-reinforced plastic;
- a plurality of threaded inserts configured to be selectively engaged and disengaged in pass-through bores formed in the adapter element and configured to receive and threadably mate with threaded fasteners to releasably connect the adapter element to the distal prosthetic element;
- wherein at least one of the first fiber-reinforced plastic and the second fiber-reinforced plastic is a glass-fiber-reinforced or carbon-fiber-reinforced plastic.
Dependencies are inferred from the claim text.