| Patent application number | Description | Published |
|---|
| 20090082869 | DOUBLE ENDED PYRAMID ADAPTER - A prosthetic coupling providing height and rotation adjustability. Exemplary embodiments include a Double Ended Pyramid Adapter (DEPR) allowing a prosthesis to be height adjusted and rotated using a single adapter. An exemplary DEPR also has an anti-rotation locking feature that selectively inhibits rotation of the components with respect to one another, and can selectively be unlocked to allow rotation when desired. An exemplary DEPR adapter allows for height and rotation adjustment, and may be utilized with transfemoral patients for height adjustments between the distal end of the socket and the prosthetic knee. | 03-26-2009 |
| 20090299491 | Modular shock absorbers for prosthetic limbs - A modular shock absorber for a prosthetic limb which may be selectively interconnected between a socket for receiving a residual limb and other prosthetic limb components. An exemplary modular shock absorber includes a generally C-shaped body having a substantially planar first extension coupled to a prosthetic socket, a substantially planar second extension coupled to a prosthetic knee chassis, a substantially curved closed end connecting the first extension and the second extension, and a bias interposing the first extension and the second extension. Some exemplary modular shock absorbers may include first and second extensions that are horizontally and/or angularly offset relative to each other. | 12-03-2009 |
| 20090306791 | ELEVATED VACUUM LOCKING SYSTEM - An elevated vacuum locking system for prosthetic limb. An exemplary embodiment may include a plunger pin mounted to a flexible liner and including a through passage between a location proximate the exterior of the liner and a distal end of the plunger pin; a locking mechanism mounted within the distal end of a socket; a manifold mounted to the exterior of the distal end of the socket and including a cavity adapted to receive the distal end of the plunger pin when the patient's residual limb and the liner are installed into the socket, the manifold including a through passage connecting an interior of the cavity to an exterior fitting; and a vacuum pump operative to withdraw air from the interior of the socket via the through passage of the plunger pin, the cavity, and the through passage of the manifold. | 12-10-2009 |
| 20110022183 | ELEVATED VACUUM LOCKING SYSTEM - Elevated vacuum locking systems for prosthetic limbs are disclosed. Some example embodiments may include a manifold mounted to the exterior of the distal end of a socket and may include a cavity adapted to receive a distal end of a plunger pin when the patient's residual limb and a liner are installed into the socket. Some example manifolds may include a through passage fluidicly connecting an interior of the cavity to a fitting mounted on an exterior of the manifold and/or a spool valve arranged to selectively vent the cavity to atmosphere via the through passage and a vent hole. The spool valve may be axially slidable between an open position and a shut position within a channel integrally formed with the manifold. | 01-27-2011 |
| 20110022184 | SEALING LINER AND LOCK FOR PROSTHETIC LIMB - Locking systems for prosthetic sockets utilizing integrated vacuum and mechanical coupling are disclosed. Some example embodiments may include a flexible liner shaped to accept a portion of a patient's residual limb, the flexible liner including a liner distal end including at least one surface feature; a plunger pin extending distally from the liner distal end; and a locking mechanism for mounting within a prosthetic limb socket approximate a socket distal end, the locking mechanism including a central opening sized to receive the plunger pin, the locking mechanism releasably engaging the plunger pin when the residual limb and the liner are inserted into the socket, wherein a proximal end of the locking mechanism includes at least one surface feature for releasably and sealingly engaging the at least one surface feature of the distal end of the flexible liner. | 01-27-2011 |
| 20110196510 | PLUNGER PIN AND MANIFOLD FOR A PROSTHETIC LIMB - An elevated vacuum locking system for prosthetic limb. An exemplary embodiment may include a plunger pin mounted to a flexible liner and including a through passage between a location proximate the exterior of the liner and a distal end of the plunger pin; a locking mechanism mounted within the distal end of a socket; a manifold mounted to the exterior of the distal end of the socket and including a cavity adapted to receive the distal end of the plunger pin when the patient's residual limb and the liner are installed into the socket, the manifold including a through passage connecting an interior of the cavity to an exterior fitting; and a vacuum pump operative to withdraw air from the interior of the socket via the through passage of the plunger pin, the cavity, and the through passage of the manifold. | 08-11-2011 |
| 20110196511 | METHOD OF DONNING A PROSTHETIC LIMB - An elevated vacuum locking system for prosthetic limb. An exemplary embodiment may include a plunger pin mounted to a flexible liner and including a through passage between a location proximate the exterior of the liner and a distal end of the plunger pin; a locking mechanism mounted within the distal end of a socket; a manifold mounted to the exterior of the distal end of the socket and including a cavity adapted to receive the distal end of the plunger pin when the patient's residual limb and the liner are installed into the socket, the manifold including a through passage connecting an interior of the cavity to an exterior fitting; and a vacuum pump operative to withdraw air from the interior of the socket via the through passage of the plunger pin, the cavity, and the through passage of the manifold. | 08-11-2011 |
| 20110298195 | TANK STAND - Fuel tank stands are disclosed. Some example embodiments may include a base configured to engage a chassis of a vehicle; at least one arm comprising a first end pivotably mounted to the base; and a tank support mounted to a second end of the at least one arm, the tank support being configured to selectively engage and at least partially support a fuel tank of the vehicle. Some example embodiments may include a bias, such as a torsion spring, configured bias the arms into a generally upright configuration. Some example embodiments may include a latch configured to retain the arms in a collapsed configuration. | 12-08-2011 |
