US Patent 11337741 Laterally deployed kyphoplasty balloon tamponade

A medical device for kyphoplasty procedures is disclosed. The medical device includes a trocar configured for insertion in a vertebral cavity, the trocar having a longitudinal axis that is perpendicular to a second axis, an orifice at a first end of the trocar in, the orifice configured for deploying a balloon tamponade, the balloon tamponade configured for inserting into a second end of the trocar, through the trocar and out of the orifice at a first end of the trocar, and, wherein the balloon tamponade is configured to be inflated such that the balloon tamponade inflates to a greater extent along the second axis than the longitudinal axis of the trocar.