Human Hand Anatomy-Based Prosthetic Hand [PDF]
Sensors, 2020 The present paper describes the development of a prosthetic hand based on human hand anatomy. The hand phalanges are printed with 3D printing with Polylactic Acid material.
Larisa Dunai +2 more
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Simulation Analysis of a Sandwich Cantilever Ultrasonic Motor for a Dexterous Prosthetic Hand [PDF]
Micromachines, 2023 Currently, the driving motor used in a dexterous prosthetic hand is limited by the driving principle, and it has the characteristics of a complex structure, slow response, low positioning accuracy, and excessive volume.
Kai Guo, Jingxin Lu, Hongbo Yang
doaj +2 more sources
Functional evaluation of a real-time EMG controlled prosthetic hand [PDF]
Wearable TechnologiesElectromyogram (EMG)-controlled prosthetic hands have advanced significantly during the past two decades. However, most of the currently available prosthetic hands fail to replicate human hand functionality and controllability.
Amlan Jyoti Kalita +4 more
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Next-Generation Prosthetic Hand: from Biomimetic to Biorealistic [PDF]
Research, 2021 Integrating a prosthetic hand to amputees with seamless neural compatibility presents a grand challenge to neuroscientists and neural engineers for more than half century.
Ning Lan +7 more
doaj +2 more sources
Biomimetic Prosthetic Hand Enabled by Liquid Crystal Elastomer Tendons [PDF]
Micromachines, 2021 As one of the most important prosthetic implants for amputees, current commercially available prosthetic hands are still too bulky, heavy, expensive, complex and inefficient.
Haiqing Lu +5 more
doaj +2 more sources
Real-Time Control of Intelligent Prosthetic Hand Based on the Improved TCN [PDF]
Applied Bionics and Biomechanics, 2022 Intelligent prosthetic hand is an important branch of intelligent robotics. It can remotely replace humans to complete various complex tasks and also help humans to complete rehabilitation training.
Xiaoguang Liu +6 more
doaj +2 more sources
A lightweight prosthetic hand with 19-DOF dexterity and human-level functions [PDF]
Nature CommunicationsA human hand has 23-degree-of-freedom (DOF) dexterity for managing activities of daily living (ADLs). Current prosthetic hands, primarily driven by motors or pneumatic actuators, fall short in replicating human-level functions, primarily due to limited ...
Hao Yang +11 more
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Research on Adaptive Grasping with a Prosthetic Hand Based on Perceptual Information on Hardness and Surface Roughness [PDF]
MicromachinesIn order to solve the problems of methods that use a single form of sensing, the ease of causing deformation damage to the targets with a low hardness during grasping, and the slow sliding inhibition of a prosthetic hand when the grasping target slides ...
Yuxuan Wang +4 more
doaj +2 more sources
Compliant Grasp Control Method for the Underactuated Prosthetic Hand Based on the Estimation of Grasping Force and Muscle Stiffness with sEMG [PDF]
BiomimeticsHuman muscles can generate force and stiffness during contraction. When in contact with objects, human hands can achieve compliant grasping by adjusting the grasping force and the muscle stiffness based on the object’s characteristics.
Xiaolei Xu +3 more
doaj +2 more sources
Multichannel haptic feedback unlocks prosthetic hand dexterity [PDF]
Scientific Reports, 2022 Loss of tactile sensations is a major roadblock preventing upper limb-absent people from multitasking or using the full dexterity of their prosthetic hands. With current myoelectric prosthetic hands, limb-absent people can only control one grasp function
Moaed A. Abd +4 more
doaj +2 more sources