Abstract: The spinal stabilization device is implanted using a surgical procedure referred to as an anterior lumbar interbody fusion (AILF). The body of the device includes upper and lower surfaces that are placed in direct contact with the adjacent vertebrae. After placement of the device between the vertebrae, a threaded member is rotated to cause the anchoring element to push into the body of the device, causing the extension of tangs through the upper and lower surfaces and into the adjacent vertebrae of the patient. Movement of the anchoring element with respect to the body is caused by rotation of a threaded actuator. The threaded actuator is a permanent element of the spinal stabilization device, rather than being integrated into a temporary tool.

Abstract: The bone screw with internal extendable is a bone screw with an internal, extendable tang. The tang—part of a tang system—is concealed within the body of the screw until after placement. After the screw is threaded into the bone, the internal tang system is pushed out of the bone screw body, forcing one or more tangs to extend out of the body and into the bone. A driver allows the user to control the different steps of insertion, including converting rotational motion of a knob into linear motion of a rod, the rod moving through the screw body to force the tang to exit the bone screw body. The one or more tangs preferably exit the bone screw body at a tang exit portal formed by one or more tang exit guide surfaces.

Abstract: The self-contouring plate system for bone fractures with anti-rotation stop allows a surgeon to bridge a bone fracture, primarily in bones of complex shape where the use of plates or screws is difficult. The self-contouring plate is formed from a series of similar or identical rigid elements, the elements able to bend and rotate with respect to each other. This flexibility is initially helpful as the surgeon contours the device to the shape of the bone. When the desired shape is reached, the elements are locked into place. The length of device is adjusted by adding or removing elements, much like a necklace. Each element of the self-contouring plate includes a ball that extends away from a body, a cavity for receiving the ball of the neighboring plate, and a screw to compress the ball within the cavity.

Abstract: The graft fixation device with tangs combines a fixation screw body with tangs that extend from an internal position to an external position, the tangs piercing and gripping the bone and the graft. The use of tangs overcomes the prior art limitations of relying exclusively on compression, which increased the risk of failure, including failure modes such as the graft sliding out of the hole.

Abstract: The self-contouring plate system for bone fractures allows a surgeon to bridge a bone fracture, primarily in bones of complex shape where the use of plates or screws is difficult. The self-contouring plate is formed from a series of similar or identical rigid elements, the elements able to bend and rotate with respect to each other. This flexibility is initially helpful as the surgeon contours the device to the shape of the bone. When the desired shape is reached, the elements are locked into place. The length of device is adjusted by adding or removing elements, much like a necklace. Each element of the self-contouring plate includes a ball that extends away from a body, a cavity for receiving the ball of the neighboring plate, and a screw to compress the ball within the cavity.

Abstract: The bone screw with internal extendable is a bone screw with an internal, extendable tang. The tang—part of a tang system—is concealed within the body of the screw until after placement. After the screw is threaded into the bone, the internal tang system is pushed out of the bone screw body, forcing one or more tangs to extend out of the body and into the bone. A driver allows the user to control the different steps of insertion, including converting rotational motion of a knob into linear motion of a rod, the rod moving through the screw body to force the tang to exit the bone screw body. The one or more tangs preferably exit the bone screw body at a tang exit portal formed by one or more tang exit guide surfaces.

Abstract: The bone fixation tangs with self-balancing extension compensate for the internal cavity shape of the intramedullary canal, thus avoiding the related issues of over-extension and under-extension of tangs. Over-extension, or pushing the tangs too deeply in the inner wall of the bone, is unnecessarily traumatic to the patient and may weaken the bone. Under-extension, or stopping extension before the tangs have locked into the interior surface of the bone, results in reduced mechanical strength, thus compromising the ability of the nail to provide support to the bone. The bone fixation tangs with self-balancing extension address this issue by allowing the tangs to balance their extension.

Abstract: The bone fixation tangs with self-balancing extension compensate for the internal cavity shape of the intramedullary canal, thus avoiding the related issues of over-extension and under-extension of tangs. Over-extension, or pushing the tangs too deeply in the inner wall of the bone, is unnecessarily traumatic to the patient and may weaken the bone. Under-extension, or stopping extension before the tangs have locked into the interior surface of the bone, results in reduced mechanical strength, thus compromising the ability of the nail to provide support to the bone. The bone fixation tangs with self-balancing extension address this issue by allowing the tangs to balance their extension.

Abstract: The suture passer includes a body, from which two mechanisms protrude: a hollow needle through which a suture is guided, the suture exiting at the surgical site; and a sliding hollow tube with a distal opening, with a pincer/clamp/jaws held within the sliding hollow tube. The two primary parts of the suture passer are the hollow needle and the retrieval member.

Abstract: A cleaning fixture for cleaning a medical device includes a shaft receiving portion configured to receive a shaft and an end effector assembly of the medical device. The shaft receiving portion includes a nozzle disposed towards a distal end of the shaft receiving portion such that the nozzle is positioned adjacent the end effector assembly of the medical device upon receipt of the shaft and end effector assembly of the medical device within the shaft receiving portion. A handle receiving portion is configured to receive the housing and handle of the medical device. The handle receiving portion is releasably securable with the shaft receiving portion to enclose the medical device therein. The handle receiving portion includes a lever activation assembly positioned adjacent the handle and operable to selectively actuate the handle to manipulate the end effector assembly.

Abstract: The suture passer includes a body, from which two mechanisms protrude: a hollow needle through which a suture is guided, the suture exiting at the surgical site; and a sliding hollow tube with a distal opening, with a pincer/clamp/jaws held within the sliding hollow tube. The two primary parts of the suture passer are the hollow needle and the retrieval member.

Abstract: A cleaning fixture for cleaning a medical device includes a shaft receiving portion configured to receive a shaft and an end effector assembly of the medical device. The shaft receiving portion includes a nozzle disposed towards a distal end of the shaft receiving portion such that the nozzle is positioned adjacent the end effector assembly of the medical device upon receipt of the shaft and end effector assembly of the medical device within the shaft receiving portion. A handle receiving portion is configured to receive the housing and handle of the medical device. The handle receiving portion is releasably securable with the shaft receiving portion to enclose the medical device therein. The handle receiving portion includes a lever activation assembly positioned adjacent the handle and operable to selectively actuate the handle to manipulate the end effector assembly.

Abstract: A cleaning fixture for cleaning a medical device comprising a shaft receiving portion configured to receive a shaft and end effector assembly of the medical device, the shaft receiving portion including at least one nozzle disposed towards a distal end of the shaft receiving portion such that the at least one nozzle is positioned adjacent the end effector assembly of the medical device upon receipt of the shaft and end effector assembly of the medical device within the shaft receiving portion, and a handle receiving portion configured to receive the housing and handle of the medical device, the handle receiving portion releasably securable with the shaft receiving portion to enclose the medical device therein, the handle receiving portion including at least one lever activation assembly positioned adjacent the handle and operable to selectively actuate the handle to manipulate the end effector assembly.

Abstract: The Intramedullary Nail System including Tang-deployment Screw with Male Interface includes a nail for insertion into the intramedullary canal of the femur and a lag screw for insertion through the nail, into the femoral head of the femur. The nail is held within the intramedullary canal of the femur, affixed internally by the lag screw and tangs, without the use of screws that penetrate the surface of the bone, and without requiring significant x-ray exposure. For nails of small diameter, a coupler, with two female ends, allows the diameter of the male/female interface between the driver and the actuator, which in turn extends the tangs, to be increased. This increase is possible because the lower section of the nail, where the talons are stored prior to extension, is of a larger diameter than the remainder of the nail.

Abstract: A cleaning fixture for cleaning a medical device comprising a shaft receiving portion configured to receive a shaft and end effector assembly of the medical device, the shaft receiving portion including at least one nozzle disposed towards a distal end of the shaft receiving portion such that the at least one nozzle is positioned adjacent the end effector assembly of the medical device upon receipt of the shaft and end effector assembly of the medical device within the shaft receiving portion, and a handle receiving portion configured to receive the housing and handle of the medical device, the handle receiving portion releasably securable with the shaft receiving portion to enclose the medical device therein, the handle receiving portion including at least one lever activation assembly positioned adjacent the handle and operable to selectively actuate the handle to manipulate the end effector assembly.

Abstract: The Intramedullary Nail System including Tang-deployment Screw with Male Interface includes a nail for insertion into the intramedullary canal of the femur and a lag screw for insertion through the nail, into the femoral head of the femur. The nail is held within the intramedullary canal of the femur, affixed internally by the lag screw and tangs, without the use of screws that penetrate the surface of the bone, and without requiring significant x-ray exposure. For nails of small diameter, a coupler, with two female ends, allows the diameter of the male/female interface between the driver and the actuator, which in turn extends the tangs, to be increased. This increase is possible because the lower section of the nail, where the talons are stored prior to extension, is of a larger diameter than the remainder of the nail.

Abstract: The disclosed device solves the problem of fixation of a fractured humerus, or other long bone, by allowing a surgeon to first fix the proximal end of the implant and set the fracture, followed by fixation of the distal end without the use of screws.

Abstract: The disclosed device solves the problem of fixation of a fractured humerus, or other long bone, by allowing a surgeon to first fix the proximal end of the implant and set the fracture, followed by fixation of the distal end without the use of screws.