Results 11 to 20 of about 83,705 (265)
Alexandria Engineering Journal, 2021 Finger joint motion monitoring is crucial for rehabilitation training and ergonomics. Based on a multilayer dielectric structure, this study proposed flexible and highly sensitive ionic skins (sensors) for the measurement of the bending angles of finger ...
Na Ni
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Silicone and Pyrocarbon Artificial Finger Joints [PDF]
Applied Bionics and Biomechanics, 2021 Artificial finger joint design has been developed through different stages through the past. PIP (proximal interphalangeal) and MCP (metacarpophalangeal) artificial finger joints have come to replace the amputation and arthrodesis options; although, these artificial joints are still facing challenges related to reactive tissues, reduced range of motion,
F. A. Alnaimat +4 more
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Micromachines, 2020 To realize the adaptive grasping of objects with diverse shapes and to capture the joint angles of the finger, a multi degree of freedom (DOF) adaptive finger for prosthetic hand is proposed in this paper. The fingers are designed with three joints.
Changcheng Wu +7 more
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IEEE Transactions on Neural Systems and Rehabilitation Engineering, 2023 Human finger joints are conventionally simplified as rigid joints in robotic hand design and biomechanical hand modelling, due to their anatomic and morphologic complexity. However, our understanding of the effect of the finger joint configuration on the
Yuyang Wei +4 more
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Frontiers in Neurology, 2018 Finger–thumb coordination is crucial to manual dexterity but remains incompletely understood, particularly following neurological injury such as stroke.
Christopher L. Jones, Derek G. Kamper
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Bio-Inspired Tendon-Driven Finger Design With Isomorphic Ligamentous Joint
IEEE Access, 2020 This paper suggests a novel type of bio-inspired finger design in that the joints that compose the finger mimic the features of human finger joints. They have isomorphic structures but different movements, further, there is no friction between bones in ...
Geon Lee, Youngjin Choi
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Biomechanical Study of Extensor Tendon Lacerations Over the Finger Metacarpophalangeal Joints
Journal of Hand Surgery Global Online, 2019 Purpose: To assess the percentages of extensor tendon lacerations over the finger metacarpophalangeal (MCP) joints that may lead to an MCP joint extensor lag. Methods: We obtained 8t fresh-frozen cadaveric hand specimens.
Justin H. Chan, MD +4 more
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Study on the Effect of Finger Joints on the Stiffness of Fibre-Managed E. nitens Sawn Boards
Buildings, 2022 Fibre-managed E. nitens has the potential to be used as a feedstock for engineered wood products. This resource, however, has a number of strength-reducing features that need to be removed, and the board needs to be re-joint to be useful in greater ...
Jian Hou +3 more
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BioResources, 2014 Bamboo-bundle laminated veneer lumber (BLVL) was produced by joint lengthening technology. The objective of this study was to evaluate the effect of joint form and the values of key parameters on mechanical properties of BLVL.
Jianchao Deng +5 more
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Neural network committees for finger joint angle estimation from surface EMG signals
BioMedical Engineering OnLine, 2009 Background In virtual reality (VR) systems, the user's finger and hand positions are sensed and used to control the virtual environments. Direct biocontrol of VR environments using surface electromyography (SEMG) signals may be more synergistic and ...
Reddy Narender P +2 more
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