Abstract: A system for imaging a body lumen includes a controller and a display. The controller is configured to connect to a proximal end of a catheter having an optical fiber extending along the length of an elongate catheter body. The controller is further configured to rotate a distal end of the optical fiber from a location near a proximal end of the elongate catheter body, acquire optical coherence tomography (OCT) images using the optical fiber as the distal end of the optical fiber rotates, and determine a rotational lag of the distal end of the optical fiber. The display is configured to display one or more OCT images corrected for the rotational lag.

Abstract: A laminate mat, particularly a chair mat, comprises a wear layer, a decorative layer and a transparent or translucent wear layer. Each of the layers is formed from a plurality of resin impregnated papers. A resin impregnated decal may be interposed between the decorative layer and the wear layer to personalize the mat. The peripheral edges of the mat are routed to form a beveled or rounded configuration and paint, ink or a film is applied to the beveled or rounded peripheral edges.

Abstract: A boat lift for installation in a boat well in a boat dock between the opposing sides of the boat well to lift a boat out of the water and lower a boat into the water. The boat lift comprises a frame adapted to receive and support a boat, at least one pontoon mounted on the frame and adapted to be flooed and evacuated to lower and raise the frame, and a pair of forward and rearward supports on the frame. Each of the supports is supported between a pair of rollers on a mounting bracket on the side of the boatwell, the brackets supporting the supports so that the frame is sloped with the back of the frame being elevationally above the front of the frame.

Abstract: A method and means of securing a plant pot to its shelf. This method and means includes a bracket which is placed inside the pot and has a portion extending through the drainage hole of the pot. A threaded screw hook extending through the shelf is hooked to the bracket and held in place with a washer and nut.