Pair of dynamic external fixation devices (100) for the reduction of fractures of bone fragments, said devices (100) being arranged on either side of a first bone portion traversed by a first pin (10) in a proximal position and a second bone portion traversed by a second pin (11) in distal position, while each of the dynamic external fixation devices (100) includes a first body (1) having a longitudinal axis profile (X, X), having a proximal bore (5) passing through an axis (Y, Y) in combination with the first pin (10), said first body (1) being embedded in a first coil spring (8), while said first spring (8) is nested in a second coil spring (12), mounted in conjunction with a second body mounted in conjunction on said first body (1), while the second body is mounted in conjunction with the second pin (11).

External fixator assemblies, systems, and methods thereof. An external fixator system may include a plurality of fixator assemblies configured to connect a plurality of pins, for example, positioned on opposite sides of a fractured bone, with one more rods. The fixator assemblies may include a plurality of clamp assemblies which are configured to rotate relative to one another when the fixator assembly is in an unlocked position.

An external bone fixator apparatus for use in orthopedic surgery and treatments is disclosed herein. The present application relates generally to orthopedics. More specifically, the present application relates to apparatus and methods for the repair of fractures or deformities in long bones. Devices of the disclosed system enable fixation of bone fractures during reduction and other orthopedic procedures. These fixation devices may include an adjustable fixation frame having external fixation elements adapted to position Kirschner wires (K-wires) engaging the bone segments of the fracture.

Walking skates system removably coupled underneath a bottom half-ring of an external ring fixation system comprising a pair of skates, each skate of the pair of skates having a curved bottom profile from which a protruding connection body provided with at least one slot projects, the system further comprising a connecting member having a first end configured to be connected to an opening in the bottom half-ring of the external ring fixation system and a second end provided with a hole for connection to the slot in the connection body of the skate.

External fixator assemblies, systems, and methods thereof. An external fixator system may include a plurality of fixator assemblies configured to connect a plurality of pins, for example, positioned on opposite sides of a fractured bone, with one more rods. The fixator assemblies may include a plurality of clamp assemblies which are configured to rotate relative to one another when the fixator assembly is in an unlocked position.

External fixator assemblies, systems, and methods thereof. An external fixator system may include a plurality of fixator assemblies configured to connect a plurality of pins, for example, positioned on opposite sides of a fractured bone, with one more rods. The fixator assemblies may include a plurality of clamp assemblies that are configured to clamp onto the rods. A distractor/compression instrument is used to adjust the location of a clamp assembly along the length of its rod.

A system and method for internal pelvic fixation. Guide wires can be inserted through guides and opposing sides of a pelvic bone, and can indicate a depth for driving bone screws into the pelvic bone. Offset rod tools positioned about each guide can assist in determining an offset distance between an implant rod and the pelvic bone. A template rod may be coupled to the offset rod tools and used to select a length for the implant rod. Clamps can be coupled to the bone screws, the clamps having multiple axes of rotation, the angular positions of the clamps being secured by the tightening of a single nut of each clamp. Joysticks used to tighten the nuts can be coupled to a reduction holder mechanism that can decrease at least an axial distance between the clamps, and thus pelvic bones, before locking of the clamps via tightening of the nuts.

External fixator assemblies, systems, and methods thereof. An external fixator system may include a plurality of fixator assemblies configured to connect a plurality of pins, for example, positioned on opposite sides of a fractured bone, with one more rods. The fixator assemblies may include a plurality of clamp assemblies that are configured to clamp onto the rods. A distractor/compression instrument is used to adjust the location of a clamp assembly along the length of its rod.

The disclosure relates to orthopedic medical devices for fixating, immobilizing, and manipulating bones, components of these medical devices, and methods. Specific examples relate to external fixation stabilizers and assemblies suitable for spacing a footplate from the ground. An external fixation stabilizer assembly includes a base member that defines an upper cavity and a lower cavity, a spacer defining a passageway, a connector member partially disposed in the lower cavity and extending into the upper cavity and through the spacer passageway, and a footing member attached to the lower surface of the base member. The spacer is movable between a first orientation on the connector in which a portion of the spacer extends into the upper cavity and a second orientation in which no portion of the spacer is disposed in the upper cavity. The disclosure also relates to external fixation systems, external fixation kits, and various related methods.

A system and method for internal pelvic fixation. Guide wires can be inserted through guides and opposing sides of a pelvic bone, and can indicate a depth for driving bone screws into the pelvic bone. Offset rod tools positioned about each guide can assist in determining an offset distance between an implant rod and the pelvic bone. A template rod may be coupled to the offset rod tools and used to select a length for the implant rod. Clamps can be coupled to the bone screws, the clamps having multiple axes of rotation, the angular positions of the clamps being secured by the tightening of a single nut of each clamp. Joysticks used to tighten the nuts can be coupled to a reduction holder mechanism that can decrease at least an axial distance between the clamps, and thus pelvic bones, before locking of the clamps via tightening of the nuts.