Muscle strength assessment system

Measuring and testing – Muscular force

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

Reexamination Certificate

active

08028576

ABSTRACT:
A system determines patient's muscle strength of a lever arm comprising a leg, ankle, and foot. A value indicative of the strength is determined based on pressure values associated with the lever arm, as well as at least one weight based value. The values may be entered remotely or locally to a computer that outputs the value indicative of the strength.

REFERENCES:
patent: 4858621 (1989-08-01), Franks
patent: 6228000 (2001-05-01), Jones
patent: 6672157 (2004-01-01), MacFarlane et al.
patent: 6706003 (2004-03-01), Perrad et al.
Assal M, Shofer J B, Rohr E, Price R, Czerniecki J Assessment of an Electric Goniometer Designed to Measure Equinus Contracture. Journal of Rehabilitation Research and Development, 40: 235-240, 2003. 5 pages.
Van Gheluwe, B., Dananberg, Howard J.; Changes in Plantar Foot Pressure With In-Shoe Varus and Valgus Wedging; Journal of the American Podiatric Medical Association, vol. 94 No. I 1-11, 2004. 13 pages.
Veves A, Giurini J, LoGerfo F; The Diabetic Foot; Foot Pressure Abnormalities in the Diabetic Foot; Humana Press; 2nd Edition, 9:163-169. 7 pages.
Drerup B, Hafkemeyer U, Moller M, Wetz HH. Effect of gait velocity on pressure distribution in therapeutic footwear. Orthopade 30:169-75, 2001. English Abstract, Original in German. 7 pages.
Abbott BC, Bigland B, Ritchie JM, The Physiological Cost of Negative Work. J. Physiol. 117:380-390, 1952. 6 pages.
Ahroni JH, Boyko EJ, Forsberg R. Reliability of F-Scan in-shoe measurements of plantar pressure. Foot Ankle Int. 19:668-73, 1998. 7 pages.
Asmussen E Positive and Negative Muscular Work. Laboratory for theory of Gymnastics, University of Coenhagen, 1952. 22 pages.
Baldwin J, Cunningham K. Goniometry Under Attack: A Clinical Study Involving Physiotherapists. Physical Therapy Canada. 7974;26:74-7. 6 pages.
Barnett CH, A plastic pedograph. Lancet, 2:273, 1954. 2 pages.
Barnett S, Cunningham JL, West S. A comparison of vertical force and temporal parameters produced by an in-shoe pressure measuring system and a force platform. 5 pages.
Bauman JH, Brand PW. Measurement of Pressure Between Foot and Shoe. Lancet, 1:620, 1963. 5 pages.
Betts RP, Duckworth TA. A Device for Measuring Plantar Pressures Under the Sole of the Foot. Engng in Med. 7:223-228, 1978. 6 pages.
Bigland B, Lippold OCJ. The relation between force, velocity and integrated electrical activity in human muscles. J Physiol 123:214-224, 1954. 11 pages.
Bobbert MF, Ingen Schenau GJ van. Coordination of Vertical Jumping. J. Biomechanics, 21, 241-262, 1988. 15 pages.
Carrier DR, Heglund NC, Earls KD. Variable gearing during locomotion in the human musculoskeletal system. Science 1994;265:651-3. 10 pages.
Close JR, Some applications of the functional anatomy of the ankle joint. J Bone Joint Surg 1956;38A:761-781. 22 pages.
Corrigan JP, Moore DP, Stephens MM. Effect of heel height on forefoot loading. Foot Ankle, 14:148-52, 1993. 6 pages.
Digiovanni CW, Holt S, Czerniecki JM, Ledous WR, Sangeorzan BJ. Can the Presence of Equinus Contracture Be Established by Physical Exam Alone? J Rehabil Res Dev 2001;38(3):335-40. 6 pages.
Elveru RA, Rothstein JM, Lamb RL. Goniometric Reliability in a Clinical Setting. Subtalar and Ankle Joint Measurements. Phys Ther 1988;68:672-7. 6 pages.
Falkel J. Plantar flexor strength testing using the Cybex isokinetic dynamometer. Phys Ther 58:847-850, 1978. 5 pages.
Ferris L, Sharkey NA, Smith TS, Mathews DK, Influence of Extrinsic Plantar Flexors on Forefoot Loading During Heel Rise; Foot and Ankle Int.16:464-473, 1995. 10 pages.
Fontenrose A, Miller J, and Hallum A. Physicians' and Physical Therapists' Evaluations of Cerebral-Palsied Children for Achilles Tendon Lengthening. Developmental Medicine of Child Neurology, 26:208-213, 1984. 6 pages.
Friederich JA, Brand RA, Muscle fiber architecture in the human lower limb. J Biomech. 23:91-95, 1990. 6 pages.
Gilliam TB, Sandy SP, Freedson PS, et al. Isokinetic torque levels for high school football players. Arch Phys Med Rehabil 60:110-114, 1979. 6 pages.
Godfrey CM, Lawson GA, Stewart WA. A Method for Determination of Pedal Pressure Changes During Weight Bearing: Preliminary Observations in Normal and Arthritic Feet. Arthritis and Rheumatism. 10:135-140. 1967. 7 pages.
Grundy M, Tosh PA McLeish RD Smidt L. An Investigation of the Centres of Pressure Under the Foot While Walking. J Bone Joint Surg. 57:98-103, 1975. 6 pages.
Hageman PA, Gillaspie DM, Hill LD. Effects of speed and limb dominance on eccentric and concentric isokinetic testing of the knee. J Orthop Sports Phys Ther 10: 59-65, 1988. 8 pages.
Hansen A, Childress D, Miff SC, Gard SA, Mesplay KP. The human ankle during walking: implications for design of biomimetic ankle protheses. J Biomechanics 2004;37:1467-1474. 8 pages.
Hart, DL, Stobbe TJ, Till CW, Plummer RW. Effect of trunk stabilization on quadriceps femoris muscle torque. Phys Ther 64:1375-1380, 1984. 6 pages.
Hawkins D, Bey M. Muscle and tendon force-length properties and their interactions in vivo. J Biomechanics 1997;30(1):63-70. 8 pages.
Hislop HJ, Perrine JJ, The isokinetic concept of exercise. Phys Ther 47:114-117, 1967. 5 pages.
Ho C-S, Lin C-J, Chou Y-L, Su F-C, Lin S-C. Foot progression angle and ankle joint complex in preschool children. Clin Biomechanics 2000:15:271-7. 7 pages.
Hof AL, Geelen BA, Van den Berg JW. Calf Muscle Moment, Work and Efficiency in Level Walking; Role of Series Elasticity. J Biomechanics 16:523-537, 1983. 17 pages.
Houtz SJ, Fischer FJ. Function of Leg Muscles Acting on Foot as Modified by Body Movements. J. Appl Physiol. 16 (4):597-605. 1961. 9 pages.
Hunter I, Kearney R. Dynamics of human ankle stiffness: variation with mean ankle torque. J Biomechanics 1982;15(10)147-752. 7 pages.
Ikai M, Steinhaus AH. Some Factors Modifying the Expression of Human Strength. J. Applied Physiology, 16:157-163, 1961. 7 pages.
Jacobs R, Bobbed MF, van Ingen Schenau GJ. Mechanical output from individual muscles during explosive leg extensions: the role of biarticular muscles. J Biomechanics 1996;29(4):513-523. 11 pages.
Jenkyn TR, Ehman RL, An K. Noninvasive muscle tension measurement using the novel technique of magnetic resonance elastography (MRE). J Biomechanics 2003;36:1917-1921. 5 pages.
Kadaba MP, Ramakrishnan HK, Wootten ME. Measurement of lower extremity kinematics during level walking. Journal of Orthopaedics Research 8:383-392, 1990. 11 pages.
Kannus P, Kaplan M. Angle-specific torques of thigh muscles: variability analysis in 200 healthy adults. Can J Sports Sci 16:264-270, 1991. 9 pages.
Kannus P, Yasuda K. Value of isokinetic angle-specific torque measurements in normal and injured knees. Med Sci Sports Exerc 24:292-297. 6 pages.
Kannus P. Isokinetic evaluation of muscular performance: Implications for muscle testing and rehabilitation. Int J Sports Med. 15:S11-S18, 1994. 8 pages.
Kepple TM, Siegel KL, Stanhope SJ. Relative contributions of the lower extremity joint moments to forward progression and support during gait. Gait and Posture 6:1-8, 1997. 8 pages.
Kernozek TW, LaMott EE, Dancisak MJ. Reliability of an in-shoe pressure measurement system during treadmill walking. Foot Ankle Int. 17:204-9, 1996. 7 pages.
Kim K, Uchiyama E, Kitaoka HB, An K. An in vitro study of individual ankle muscle actions on the center of pressure. Gait and Posture 2003;17:125-131. 7 pages.
Klein P, Mattys S, Rooze M. Moment arm length variations of selected muscles acting on talocrural and subtalar joints during movement: an in vitro study. J Biomechanics 1996;29(1):21-20. 10 pages.
Leardini A, Geometry and mechanics of the human ankle complex and ankle prosthesis design. Clinical Biomechanics 2001;16:706-709. 4 pages.
Leardini A, O'Connor JJ, Catani F, Giannini S. A geometric model of the human ankle joint. J Biomechanics 1999;32:585-591. 7 pages.
Leardini A, O'Connor JJ. A model for lever-arm length calculation of the flexor and extensor muscles at the ankle. Gait and Posture 2002;15:220-229. 11 pages.
Lord M, Hosein R, Williams RB. Method for in-shoe shear stress measurement. J. Biomed. Eng. 14:181-186, 1992. 6 pages.
Lundberg A, Svensson O, Nemeth G

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Muscle strength assessment system does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Muscle strength assessment system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Muscle strength assessment system will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-4259940

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.