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US 11,806,253 B2Granted
Lanyard systems for prosthetic devices and related methods
AssigneeClick Holdings, LLC
InventorsJoseph A Mahon, Nicholas E. Scoville, Simon T. Scoville, James A. Capra, Arni Thor
Life of this patent
Estimating the term…
Abstract
A prosthesis device can include a socket or a kit for forming a socket having a lanyard suspension system. In one example, the lanyard suspension system includes a tightening device having a housing, and tightening the lanyard gathers a tensioning line portion of the lanyard into an interior of the housing.
Claims20
A method of fabricating a prosthetic socket, comprising:
- forming a socket comprising a sidewall, a cavity configured to receive a liner, a distal end, and a guide path, wherein the guide path extends proximally from the distal end of the socket;
- inserting a tensioning line through the guide path;
- coupling a tightening mechanism to the socket, wherein an entire length of the guide path extends within the sidewall from the distal end of the socket to the tightening mechanism;
- wherein the tightening mechanism is configured to control movement of the tensioning line such that the tensioning line is configured to draw the liner into the cavity of the socket and towards the distal end of the socket.
1 more element
A method of fabricating a prosthetic socket, comprising:
- forming a socket comprising a sidewall, a cavity configured to receive a liner, a distal end, a diverter, and a guide path, wherein an entire length of the guide path is disposed within the sidewall and extends proximally from the diverter disposed at the distal end of the socket;
- inserting a tensioning line through the diverter and through the guide path, wherein the diverter is configured to redirect the tensioning line from a first direction in which the tensioning line enters the diverter to a second direction that is substantially perpendicular to the first direction;
- coupling a tightening mechanism to the socket, wherein the guide path extends within the sidewall from the diverter to the tightening mechanism;
- wherein the tightening mechanism is configured to apply a tension force to the tensioning line to displace the liner downwardly into the cavity of the socket along a longitudinal axis of the socket.
1 more element
A method of fabricating a prosthetic socket, comprising:
- forming a socket comprising a sidewall, a cavity configured to receive a liner, a distal end, and a guide path, wherein the guide path extends proximally from the distal end of the socket;
- inserting a tensioning line through the guide path;
- coupling a tightening mechanism to the socket, wherein the guide path extends within the sidewall from the distal end of the socket toward the tightening mechanism;
- wherein the tightening mechanism is configured to control movement of the tensioning line such that the tensioning line is configured to draw the liner into the cavity of the socket and towards the distal end of the socket, the sidewall of the socket being substantially rigid so as to maintain a form of the sidewall when forces are applied during use.
1 more element
Dependencies are inferred from the claim text.