Abstract: An all-in-one osteotomy fixation device, along with various related components, systems, and methods. The various embodiments include a device body, a bone attachment structure, a removable slot body, and a movable cutting guide moveably attached to the body via a guide coupling structure. The various methods include using any single device embodiment herein to perform all of the steps of the osteotomy procedure.

Abstract: The various embodiments disclosed herein relate to bone fixation devices, including intramedullary fixation or fusion devices. The various devices disclosed include an intermedullary device having a proximal member and a distal member that is articulable in relation to the proximal member. The proximal and distal members have ends that are movably coupled to form a joint that can be actuated to reduce a fracture and realign the bone after insertion of the device into the bone.

Abstract: Various bone fixation device embodiments include both a fixation device (such as a screw) and a detachable driver device, with the fixation device having an elongate uncannulated fixation shaft, a sharp distal tip, and a proximal head having a first coupling structure and a proximal flat surface, and the detachable driver device having an elongate driver shaft and a distal head having a second coupling structure and a distal flat surface. Further implementations include a combination device comprising both a detachable driver device and a fixation device, along with related systems and methods. In addition, a stabilization device is provided that can be coupled to a detachable driver device and an attachment device to help maintain the coupling of the driver device and the attachment device and help to maintain the coupling thereof during a procedure.

Abstract: A noise reduction circuit includes a variable band-pass filter and a clipping circuit. An oscillator is used to sweep the band-pass of the variable band-pass filter through a frequency range. The output of the variable band-pass filter is coupled to the input of the clipping circuit.