Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Shon P. Darcy"'
Publikováno v:
Journal of Biomechanics. 39:2371-2377
In situ force in the anterior cruciate ligament (ACL) has been quantified both in vitro in response to relatively simple loads by means of robotic technology, as well as in vivo in response to more complex loads by means of force transducers and comp
Publikováno v:
Journal of Applied Biomechanics. 20:450-474
Quantitative data on the mechanics of diarthrodial joints and the function of ligaments are needed to better understand injury mechanisms, improve surgical procedures, and develop improved rehabilitation protocols. Therefore, experimental and computa
Autor:
Nigel G. Shrive, Linda L. Marchuk, David T. Corr, Robert C. Peterson, Joshua M. Rosvold, L. L. Marchuk, Shon P. Darcy, C. B. Frank, Cyril B. Frank, R. C. Peterson, Y. Achari, J. M. Rosvold, D. T. Corr, Yamini Achari
Publikováno v:
Journal of biomechanical engineering. 133(5)
Reproduction of the in vivo motions of joints has become possible with improvements in robot technology and in vivo measuring techniques. A motion analysis system has been used to measure the motions of the tibia and femur of the ovine stifle joint d
Autor:
Carrie M, Kollias, Shon P, Darcy, Jeremy G R, Reed, Joshua Michael, Rosvold, Nigel G, Shrive, Kevin A, Hildebrand
Publikováno v:
American journal of orthopedics (Belle Mead, N.J.). 39(9)
The optimal plating configuration for open reduction and internal fixation of complex distal humerus fractures is controversial. We evaluated cyclic fatigue performance and biomechanical stiffness in a cadaveric model of distal humerus fractures: pre
Publikováno v:
Medical engineeringphysics. 31(5)
Mechanical devices, such as robotic manipulators have been designed to measure joint and ligament function because of their ability to position a diarthrodial joint in six degrees-of-freedom with fidelity. However, the precision and performance of th
Autor:
Janet E. Tapper, Shon P. Darcy, Joshua M. Rosvold, Jillian E. Beveridge, Ryan A. Howard, Janet L. Ronsky, David T. Corr, Linda L. Marchuk, Cyril B. Frank, Nigel G. Shrive
Publikováno v:
Journal of biomechanical engineering. 129(5)
Although alterations in knee joint loading resulting from injury have been shown to influence the development of osteoarthritis, actual in vivo loading conditions of the joint remain unknown. A method for determining in vivo ligament loads by reprodu
Autor:
Jevon J. Y. Brown, Nigel G. Shrive, Shon P. Darcy, Linda L. Marchuk, Craig Sutherland, David T. Corr, Jillian E. Beveridge, Joshua M. Rosvold, Cyril B. Frank
Publikováno v:
Journal of biomechanics. 41(4)
Obtaining accurate values of joint tissue loads in human subjects and animals in vivo requires exact 3D-reproduction of joint kinematics and comparisons of in vivo motions between subjects and animals, and also necessitates an accurate reference posi
Publikováno v:
Advances in Bioengineering.
Knee joint kinematics are a useful tool for diagnosing joint injury, assessing the effect of surgical procedures, and prescribing the correct rehabilitation protocols. Joint kinematics are measured using coordinate systems defined by anatomical landm
Publikováno v:
Advances in Bioengineering.
A non-invasive, non-contact methodology to estimate forces in the anterior cruciate ligament (ACL) in response to in vivo knee kinematics will allow surgical procedures and rehabilitation protocols for ACL injuries to be improved. During the last dec
Publikováno v:
Advances in Bioengineering.
To improve surgical procedures and rehabilitation protocols for injuries to the anterior cruciate ligament (ACL), the function of the ACL and ACL graft during in vivo activities must be understood. Robotic manipulators with a payload less than 500 N