here's a link to the patent submited in December (Score 1)

The Applicant is listed as DEKA Products Limited Parnership, and the Inventor is Dean L Kamen, matches the story. Illustrations start on page 45 http://www.delphion.com/fcgi-bin/any2html?FILENAME =WO%2F01%2F50%2FWO00075001A1.tif&PAGE=45&SCALE=0.3 5