Abstract: An apparatus and method for minimally invasive stabilization of anterior pelvic fractures consisting of two rod shaped implants that may be surgically inserted subcutaneously or along the bone surface of each hemipelvis and a means of both linking the individual rods as well as rigidly securing the construct to the pelvis.

Abstract: The present invention extends to a stemmed amputation implant. In some embodiments, a dual stemmed implant includes a base plate and two intramedullary rods extending from the proximal side of the base plate. The two intramedullary rods are configured for insertion into corresponding intramedullary bone canals reamed into remaining portions of amputated bones, such as, for example, a tibia and fibula or an ulna and radius. The position of the intramedullary rods relative to one another is configured to maintain appropriate separation between amputated bones when the first intramedullary rod and the second intramedullary rod are inserted into the amputated bones. In some embodiments, a hollow tube replaces one or more of the intramedullary rods. A hollow tube can be configured to cover the exterior of a bone, such as, for example, the fibula, when the bone is not stable enough for intramedullary fixation.

Abstract: The disclosed device is an oscillating exercise device for strengthening of the muscles comprising the shoulder and the torso. The device is held in the user's hand and moved in an oscillating manner to simulate a sports specific movement or for muscle strengthening. The device is composed of a tube with internally threaded ends, detachable, threaded end caps, hinged clamshell handle, weight mass and elastic resistance bands. The end caps house springs that extend into the tube when screwed to the ends of the tube. The weight is of a diameter such that it may travel freely along the inner length of the tube, yet closely matched to the inner diameter of the tube such that significant air compression occurs in front of the moving weight. The generated air compression slows the velocity of the traveling weight and reduces the shock of the weight when it impacts the springs at the tube ends. An attachable handle allow for improved simulation of sports specific throwing motions.

Abstract: The present invention extends to a stemmed amputation implant. In some embodiments, a dual stemmed implant includes a base plate and two intramedullary rods extending from the proximal side of the base plate. The two intramedullary rods are configured for insertion into corresponding intramedullary bone canals reamed into remaining portions of amputated bones, such as, for example, a tibia and fibula or an ulna and radius. The position of the intramedullary rods relative to one another is configured to maintain appropriate separation between amputated bones when the first intramedullary rod and the second intramedullary rod are inserted into the amputated bones. In some embodiments, a hollow tube replaces one or more of the intramedullary rods. A hollow tube can be configured to cover the exterior of a bone, such as, for example, the fibula, when the bone is not stable enough for intramedullary fixation.

Abstract: Disclosed are an apparatus and its associated method for minimally invasive stabilization of anterior pelvic fractures. The pelvic stabilization system consisting of two rod shaped implants that may be surgically inserted subcutaneously or along the bone surface of each hemipelvis and a means of both linking the individual rods as well as rigidly securing the construct to the pelvis.

Abstract: A reciprocating exercise device for strengthening of the muscles comprising the shoulder. The device is held in the user's hand and moved in a repeated manner to simulate a sports specific movement or for therapeutic muscle strengthening. A tube with detachable end caps contains a weight. The end caps house springs that extend into the tube when attached to the ends of the tube. The weight is of a diameter such that it may travel freely along the inner length of the tube, yet closely matched to the inner diameter of the tube such that significant air compression occurs in front of the moving weight. The generated air compression serves to reduce the shock of the weight when it impacts the springs at the tube ends. Controllable tube venting allow for control of the magnitude of this effect. Variable styles of attachable handles allow for improved simulation of sports specific throwing motions.

Abstract: The patient positioning kit described herein is a set of vinyl-coated polyurethane foam forms and storage unit. The kit functions to support injured patient extremities during specific surgical procedures. The kit may be tailored to certain surgical specialties such as orthopedic traumatology or orthopedic sports medicine. For the given surgical specialty, each kit is composed of foam forms specifically for the most often performed surgical procedures within that specialty. Each kit contains a significant variety of support pieces such that various patient sizes and extremity positions may be stabilized. Both arm and leg associated procedures are facilitated by component pieces of the patient positioning kit. The kit pieces are coated with a polymeric material that forms a protective shell that increases piece durability and reduces fluid uptake.

Abstract: An intramedullary catheter nail apparatus and method is disclosed that provides both the mechanical stabiliazation and therapeutic drug delivery needed to optimize long bone repair. In the preferred embodiment, the intramedullary catheter nail contains circular channels running along its length that have open communication with the outer surface of the nail, but are primarily receded within the nail. Enclosed in these channels are end-capped, catheter tubes with perforated regions mared with radiographically-visible rings. Once the nail is mechanically fixed within the repaired long bone, the catheter tubes are retracted the needed distance so as to position the perforated regions adjacent to the site of bone fracture or disease. Internal catheter tubes would preferably unite as exiting the nail. Catheter tubing would exit the patient's body through a subcutaneous port, thus allowing convenient and sterile connection to a pumping source of therapeutic agents, such as an infusion pump.

Abstract: The rolling walker with load assuring feedback disclosed herein provides unique features to benefit the recovery of convalescing patients with lower extremity or hip injury. Ensuring that the prescribed reduction in weight-bearing is occurring during walker ambulation is the goal of the walker disclosed herein. The walker is based on a rear-entry, four-wheeled design. The walker handles are loaded during usage to relieve stress from the injured body part. To give direct feedback to the user as to the adequateness of the applied handle loading, spring-loaded pistons allow the handles to reach a stable horizontal position only when adequate handle loading is produced. The load that is required to depress the handles to a horizontal position can be easily calibrated to match the prescribed weight removal through adjustment of the vertical position of the spring base.