Item ID #
Stainless steel; polyether polyurethane
Frank Shubeck, M.D.
US: 3,734,090; 22 May 1973
25mm (H) x 50mm (W)
Stainless steel wire in a 'W' shape with a polyether polyurethane membrane of 0.004' thickness covering the wire and forming a web between all the arms. This particular device is not in its intended shape, and much of the polyurethane web as deteriorated and detached.
Physical rights to the device and the photograph of such are retained by Loma Linda University. Copyrights and patent rights are observed in accordance with U. S. copyright and patent laws.