Patent application number | Description | Published |
20090043402 | Knee cosmesis - A cosmesis including a thigh component and a shin component that fit over a prosthetic knee joint. The thigh component and shin component are pivotally joined along an axis of rotation coinciding with that of the prosthetic knee joint. The thigh component and shin component can include internal contours molded into their inside walls to seat the prosthetic knee joint securely therein. The knee ball region of the thigh component can be made relatively thicker to provide a protective cushion and allow the patient to kneel. Additionally, a floating knee cap can be fit over the knee ball area. The upper end of the thigh component can be made of sufficiently thin material to permit rolling onto itself. | 02-12-2009 |
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 |
20090192630 | Prosthetic knee-joint assembly including adjustable proximal and/or distal couplings - A prosthetic knee-joint assembly includes: (a) a proximal segment; (b) a distal segment pivotally disposed with respect to the proximal segment to form a knee joint; (c) a first coupling integral with the proximal segment that includes a first adjustable member having a frustopyramidal boss extending proximally with respect to the proximal segment that is adapted to mount the proximal segment to above-knee prosthetic knee components, where the frustopyramidal boss is slidably adjustable and/or rotatably adjustable with respect to the proximal segment; and (d) a second coupling integral with the distal segment that includes a second adjustable member having a second frustopyramidal boss extending distally with respect to the distal segment that is adapted to mount the distal segment to below-knee prosthetic limb components, and where the second frustopyramidal boss is slidably adjustable and/or rotatably adjustable with respect to the distal segment. | 07-30-2009 |
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 |
20130110257 | Bleeder Valve For A Prosthetic Limb Assembly | 05-02-2013 |
20130173020 | ELEVATED VACUUM LOCKING SYSTEM - Vacuum locking systems for prosthetic limbs are generally disclosed. An example double-wall socket system according to at least some aspects of the present disclosure may include a flexible liner shaped to accept a portion of a residual limb; a plunger pin mounted to a distal end of the flexible liner; an inner socket shaped to receive the flexible liner and the residual limb; an outer socket shaped to receive the inner socket, the flexible liner, and the residual limb; a locking mechanism mounted at least partially within the inner socket approximate a distal end of the inner socket; and a manifold mounted to a distal end of the outer socket. The manifold may be configured to be connected to a vacuum pump for withdrawing air from the double wall socket system. | 07-04-2013 |
Patent application number | Description | Published |
20130244235 | METHODS AND MATERIALS FOR NONINVASIVE DETECTION OF COLORECTAL NEOPLASIA ASSOCIATED WITH INFLAMMATORY BOWEL DISEASE - The present invention provides methods and materials related to the detection of colorectal neoplasia (CRN) associated with inflammatory bowel disease (IBD). The present invention provides markers specific for colorectal neoplasia associated with inflammatory bowel disease in or associated with a subject's stool sample. In particular, the present invention provides methods and materials for identifying mammals (e.g., humans) having colorectal neoplasia associated with inflammatory bowel disease by detecting the presence and level of indicators of colorectal neoplasia such as, for example, epigenetic alterations (e.g., DNA methylation) (e.g., CpG methylation) (e.g., CpG methylation in coding or regulatory regions of BMP3, NDRG4, vimentin, EYA4) in DNA from a stool sample obtained from the mammal. | 09-19-2013 |
20140274748 | DETECTING NEOPLASM - Provided herein is technology relating to detecting neoplasia and particularly, but not exclusively, to methods, compositions, and related uses for detecting premalignant and malignant neoplasms such as pancreatic and colorectal cancer. | 09-18-2014 |