| http://www.w3.org/ns/prov#value | - In some embodiments, the distal support element can be made of a wire such as stainless steel, nitinol, or other appropriate material as shown in FIGS. 8A-8C and can be made having a shape similar to that of the greater curve of the stomach, as shown in FIG. 8D. The distal end 258 of the wire 256 preferably forms a hoop 258 that is larger than can fit through the pylorus.
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