Abstract: A spine immobilization system is provided wherein the system includes a plurality of vertebra clamps structured and operable to be clamped to one of a plurality of target vertebrae, a pair of retaining rails disposable along the length of the target vertebrae between the clamps and each of the target vertebrae, and a pair of clamp interlocking rods structured and operable to interlock the clamps together once each clamp is clamped to the respective one of the target vertebra such that the target vertebrae are securely held together to provide a cumulative, unified vertebral body, whereby the target vertebrae can only move simultaneously together as a single cumulative, unified structure.

Abstract: A surgical staple device which accommodates various tissue thicknesses by employing unique modified surfaces with increased friction is disclosed. The staple device includes a U-shaped staple body with modified surfaces on its legs, whereas the modified surfaces may be designed as ratchet teeth, barbs, hooks, grooves, and channels. The staple device further includes a footplate to receive and engage the legs.

Abstract: A steerable catheter device which can be steered to locations within the epidural space, as well as methods of use and manufacture are disclosed. The steerable catheter provides a site-specific drug delivery system for accessing the epidural space. The catheter devices includes a steerable wire or a liner extending from a proximal end of the catheter to the catheter's distal end. Forces applied to the wire or the liner cause the distal end to deflect and/or rotate to reach a targeted epidural site.