57 French St, Stoughton, MA 02072 1519 Central St, Stoughton, MA 02072
Knee Extension Therapy Apparatus
US Patent:
2004004, Mar 11, 2004
Filed:
Sep 9, 2002
Appl. No.:
10/237812
Inventors:
Keith Callanan - Stoughton MA, US K. Shelbourne - Indianapolis IN, US
International Classification:
A61H001/00, A61F005/04
US Classification:
601/033000, 602/033000
Abstract:
A knee extension therapy apparatus is described. The apparatus is designed for use by a patient in a recumbent position having the foot of his leg to be treated elevated to a level above the surface upon which the patient user is resting. The knee extension therapy apparatus can be collapsed for easy transport.