Abstract: A structure having a first semi-rigid surface with a first curved edge, the first semi-rigid surface adapted to be rotatably secured to a reference to permit the first semi-rigid surface to assume a first position and a second position, and a first joint structure spanning the first semi-rigid surface to permit the first semi-rigid surface to be folded when in the first position and unfolded when in the second position. The structure includes a second semi-rigid surface having a second curved edge, the second semi-rigid surface adapted to be rotatably secured to the reference to permit the second semi-rigid surface to assume a first position and a second position. The first and second semi-rigid surfaces are joined together at their first and second curved edges by a second joint structure adapted to permit the first and second semi-rigid surfaces to fold approximately together when the first and second semi-rigid surfaces are in their first positions.

Abstract: A vehicle fairing structure having a first semi-rigid surface with a first curved edge, the first semi-rigid surface adapted to be rotatably secured to a vehicle to permit the first semi-rigid surface to assume a first position adjacent the vehicle and a second position extended from the vehicle, and a first joint structure spanning the first semi-rigid surface to permit the first semi-rigid surface to be folded when in the first position and unfolded when in the second position. The structure includes a second semi-rigid surface having a second curved edge, the second semi-rigid surface adapted to be rotatably secured to the vehicle to permit the second semi-rigid surface to assume a first position adjacent the vehicle and a second position extended from the vehicle.

Abstract: A vehicle fairing structure having a first semi-rigid surface with a first curved edge, the first semi-rigid surface adapted to be rotatably secured to a vehicle to permit the first semi-rigid surface to assume a first position adjacent the vehicle and a second position extended from the vehicle, and a first joint structure spanning the first semi-rigid surface to permit the first semi-rigid surface to be folded when in the first position and unfolded whin in the second position. The structure includes a second sermi-rigid surface having a second curved edge, the second semi-rigid surface adapted to be rotatably secured to the vehicle to permit the second semi-rigid surface to assume a first position adjacent the vehicle and a second position extended from the vehicle.

Abstract: A structure having a first semi-rigid surface with a first curved edge, the first semi-rigid surface adapted to be rotatably secured to a reference to permit the first semi-rigid surface to assume a first position and a second position, and a first joint structure spanning the first semi-rigid surface to permit the first semi-rigid surface to be folded when in the first position and unfolded when in the second position. The structure includes a second semi-rigid surface having a second curved edge, the second semi-rigid surface adapted to be rotatably secured to the reference to permit the second semi-rigid surface to assume a first position and a second position. The first and second semi-rigid surfaces are joined together at their first and second curved edges by a second joint structure adapted to permit the first and second semi-rigid surfaces to fold approximately together when the first and second semi-rigid surfaces are in their first positions.

Abstract: The present invention provides an apparatus and a method for administering medicants, specifically anesthesia, to a catheterized patient. An administration tube is provided in longitudinal connection with an aspiration tube. The administration tube preferably has plural fenestrations provided along its length to administer anesthesia to the areas surrounding the catheter. The aspiration tube has at least one opening to aspire fluids from a patient. A preferred usage is for the interpleural space, wherein fluids are aspired through a series of aspiration apertures on the aspiration tube, and the surrounding tissues and intercostal nerves are anesthetized through the fenestrations to alleviate pain and discomfort commonly associated with catheters.