(90 days)
Unilateral external fixation device intended for use in children and adults in the treatment of bone conditions including leg lengthening, osteotomies, arthrodesis, fracture fixation, and other bone conditions amendable to treatment by use of the external fixation modality. For the XFIX® DFS® Rail System the indications are unilateral external fixation device intended for use in children and adults in the treatment of bone conditions including leg lengthening, osteotomies, arthrodesis, fracture fixation, acute or gradual correction and other bone conditions amendable to treatment by use of the external fixation modality.
The Systems consist of external fixation components and implantable bone screws. The system is utilized in the following manner: bone screws are inserted through the patients skin and soft tissue into bone. The fixator frame of the system is attached the shanks of the bone screws.
The provided text is a 510(k) summary for a medical device (Lower Extremity External Fixation) and the associated FDA clearance letter. It explicitly states that no clinical testing was performed as a basis for substantial equivalence.
Therefore, the requested information regarding acceptance criteria and a study proving the device meets those criteria cannot be found in this document. The device's clearance was based on its similarity to legally marketed predicate devices, and non-clinical laboratory testing.
§ 888.3030 Single/multiple component metallic bone fixation appliances and accessories.
(a)
Identification. Single/multiple component metallic bone fixation appliances and accessories are devices intended to be implanted consisting of one or more metallic components and their metallic fasteners. The devices contain a plate, a nail/plate combination, or a blade/plate combination that are made of alloys, such as cobalt-chromium-molybdenum, stainless steel, and titanium, that are intended to be held in position with fasteners, such as screws and nails, or bolts, nuts, and washers. These devices are used for fixation of fractures of the proximal or distal end of long bones, such as intracapsular, intertrochanteric, intercervical, supracondylar, or condylar fractures of the femur; for fusion of a joint; or for surgical procedures that involve cutting a bone. The devices may be implanted or attached through the skin so that a pulling force (traction) may be applied to the skeletal system.(b)
Classification. Class II.