Abstract: A patient positioning device includes a table for supporting the patient, and having opposite sides with male indexing nodules extending outwardly along each side edge of the table. A lock bar extends across the table and has opposite ends with a female recess to retentively engage opposing pairs of nodules on the side edges of the table. A patient restraint member mates with the lock bar to provide for repeatable and accurate positioning of the patient on the treatment table.

Abstract: A patient transfer system is provided for quick, easy and comfortable movement of a patient between horizontal and vertical positions and between lateral locations for medical procedures. The system includes a gurney with a patient positioning board pivotally mounted thereon for movement between horizontal and upright positions. The board is adapted to receive a patient mold. A footrest is provided at the lower end of the board such that a patient can step onto the footrest when the board is in the upright position and lean against the board. The board is then lowered to a horizontal position on the gurney. The gurney can be wheeled into position adjacent a treatment table in a treatment room, such as for radiation therapy, and docked to the table.

Abstract: A patient transfer system is provided for quick, easy and comfortable movement of a patient between horizontal and vertical positions and between lateral locations for medical procedures. The system includes a gurney with a patient positioning board pivotally mounted thereon for movement between horizontal and upright positions. The board is adapted to receive a patient mold. A footrest is provided at the lower end of the board such that a patient can step onto the footrest when the board is in the upright position and lean against the board. The board is then lowered to a horizontal position on the gurney. The gurney can be wheeled into position adjacent a treatment table in a treatment room, such as for radiation therapy, and docked to the table.

Abstract: A radiation table insert comprises a perimeter frame having at least one open side and a radiation transparent rigid grid mounted within said perimeter frame, to provide an oblique lateral treatment port along the open side of said frame. The open side of the carbon fiber grid is provided with a down-turned flange grid that provides the structural support to help prevent sag and to provide a radiotranslucent window that eliminates potential radiation build-up. This design is particularly important in meeting the challenges of arch or rational therapy programs that require later oblique treatment angles.

Abstract: An apparatus and method is provided for producing castings from low melting point alloys which expand upon hardening for use in radiation treatment. An apparatus (10) is provided with a resilient ring (22). As the alloy expands in cooling, the resilient ring deforms outwardly to accommodate the expansion. The molding apparatus (10) can then be disassembled to remove the hardened plate with little risk of harm to the plate.