Kyphon, Inc., a medical device company, engages in the design, manufacture, and marketing of medical devices to treat and restore spinal anatomy using minimally invasive technology. Its products include KyphX Bone Access Systems, which is used to create a working channel into fractured bone; KyphX Xpander, Elevate, Exact, and Express inflatable bone tamps, which are disposable sterile devices that combine the functionality of a metal bone tamp with the engineering principles of medical balloon technologies. The company also offers KyphX Xpander Inflation Syringe that allows the surgeon to deliver a measured volume of the fluid that inflates the balloon; and KyphX Bone Filler Device that...