DEVICE AND METHOD FOR INTRODUCING FLOWABLE MATERIAL INTO A BODY CAVITY

摘要

The present invention relates to medically useful devices and methods for introducing flowable compositions into mammalian body cavities. More specifically, the devices and methods of the present invention are useful for introducing restorative compositions into intraosseous cavities. Such devices and methods are particularly useful in percutaneous vertebroplasty or kyphoplasty procedures for the controlled introduction of bone cement into a vertebral cavity.