Surgery – Truss – Pad
Patent
1995-06-07
1997-04-29
Tucker, Guy V.
Surgery
Truss
Pad
128782, A61B 504
Patent
active
056239440
ABSTRACT:
A method and apparatus for characterizing the gait of a subject uses a treadmill having a movable support surface with multiple transducers mounted beneath the movable support surface. The subject performs locomotion on the movable surface. The computer accepts a series of signals from each transducer and identifies the occurrence of heel-strike and toe-off. The computer identifies the subject's activity as walking or as running. The computer identifies two non-contiguous groups of transducers that are measuring a force greater than zero associated with the two feet and calculates quantities related to the forces exerted by each foot during each phase of walking or running.
REFERENCES:
patent: 2043187 (1936-06-01), Owens
patent: 2095268 (1937-10-01), Roberts
patent: 2653475 (1953-09-01), Kraus
patent: 3346866 (1967-10-01), Bechtel
patent: 3420222 (1969-01-01), Noe et al.
patent: 3850034 (1974-11-01), Tsuchiya et al.
patent: 3894437 (1975-07-01), Hagy et al.
patent: 3906931 (1975-09-01), Terekhov
patent: 3974491 (1976-08-01), Sipe
patent: 4014398 (1977-03-01), Gresko
patent: 4122840 (1978-10-01), Tsuchiya
patent: 4136682 (1979-06-01), Pedotti
patent: 4195643 (1980-04-01), Pratt, Jr.
patent: 4267728 (1981-05-01), Manley et al.
patent: 4416293 (1983-11-01), Anderson et al.
patent: 4503705 (1985-03-01), Polchaninoff
patent: 4598717 (1986-07-01), Pedotti
patent: 4644801 (1987-02-01), Kustanovich
patent: 4813436 (1989-03-01), Au
patent: 4813665 (1989-03-01), Carr
patent: 4814661 (1989-03-01), Ratzlaff et al.
patent: 4830021 (1989-05-01), Thornton
patent: 4858620 (1989-08-01), Sugarman et al.
patent: 4927138 (1990-05-01), Ferrari
patent: 4928959 (1990-05-01), Bassett et al.
patent: 5186062 (1993-02-01), Roost
patent: 5299454 (1994-04-01), Fuglewicz et al.
G.A. Hortsman et al., "Speziallaufband fur Stand-und Ganguntersuchungen in Forshung und Klinik", Biomedizische Technik, vol. 32, No. 10, (1987), pp. 250-254.
Motion Analysis Corp., "The Expertivism System," brochure, dated unknown.
Unisen, "The Two Most Durable Machines in Your Club," brochure, date unknown.
Oxford Medical Systems, "Vicon," brochure, date unknown.
Kram., "A Treadmill-mounted Force Platform," Abstract #295, XII International Congress of Biomechanics, Congress Proceedings, University of California, Los Angeles, 26-30 Jun. 1989.
Kram et al., "A Treadmill-mounted Force Platform," American Physiological Society, Journal of Applied Physiology, 67(4):1692-1698 (1989).
"A Pressure Mapping System for Gait Analysis," Sensors, pp. 21-25 (May 1991), author unknown.
Jansen et al., "Normal Gait of Young and Old Men and Women," Acta. Orthop. Scand., 53, 193-196 (1982).
Martin et al., "Ground Reaction Forces and Frontal Plane Hip, Knee and Ankle Angles During Running on a Treadmill," Biom, XI-B, vol. 7B:645-649 (1988).
"Technical Note. Rotating treadmill for the continuous measurement of anterior-posterior forces during walking," Med. & Biol. Eng. & Comput, 20, 519-522 (1982).
Kistler Instrument Corp., "Gaitway; Instrumented Treadmill System for Multiple Foot Strike Force Requirements," brochure (1994).
Jansen, "An Instrument Treadmill for Clinical Measurement of Ground Reaction Forces," publishing information unknown, written by Eric C. Jansen, MD, University of Copenhagen, Hellerup, Denmark, pp. 12-17.
Hirokawa, "Biofeedback Gait Training System," Biom, XI-B, vol. 7B:1004-1009 (1988).
NeuroCom International Inc.
Tucker Guy V.
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