Fed Regist. 2007 Jun 12;72(112):32170-2.
The Food and Drug Administration (FDA) is reclassifying intervertebral body fusion devices that contain bone grafting material, from class III (premarket approval) into class II (special controls), and retain those that contain any therapeutic biologic (e.g., bone morphogenic protein) in class III. Elsewhere in this issue of the Federal Register, FDA is announcing the availability of a guidance document that will serve as the special control for this device. This reclassification is based upon on the recommendation of the Orthopaedic and Rehabilitation Devices Panel (the Panel).
美国食品药品监督管理局(FDA)正在将含有骨移植材料的椎间融合装置从III类(上市前批准)重新分类为II类(特殊控制),并将含有任何治疗性生物制品(如骨形态发生蛋白)的装置保留在III类。在本期《联邦公报》的其他地方,FDA宣布将提供一份指导文件,作为该装置的特殊控制措施。此次重新分类是基于骨科和康复设备小组(该小组)的建议。