AIMC Topic: Fingers

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A practical 3D-printed soft robotic prosthetic hand with multi-articulating capabilities.

PloS one May 14, 2020
Soft robotic hands with monolithic structure have shown great potential to be used as prostheses due to their advantages to yield light weight and compact designs as well as its ease of manufacture. However, existing soft prosthetic hands design were...
Torsion, Mechanical Movement Thumb Male Hand Strength Printing, Three-Dimensional Artificial Limbs Humans Robotics Biomechanical Phenomena Amputees Fingers Joints
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Adaptive Variable Stiffness Particle Phalange for Robust and Durable Robotic Grasping.

Soft robotics Apr 22, 2020
Grasping is an important characteristic of robots in interacting with humans and the environment. Due to the inherent compliance of soft grippers, they can easily adapt to novel objects and operate safely in a human-centered environment. However, sof...
Robotic Surgical Procedures Fingers Robotics Equipment Design Humans Hand Strength
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Segmentation of finger tendon and synovial sheath in ultrasound image using deep convolutional neural network.

Biomedical engineering online Apr 22, 2020
BACKGROUND: Trigger finger is a common hand disease, which is caused by a mismatch in diameter between the tendon and the pulley. Ultrasound images are typically used to diagnose this disease, which are also used to guide surgical treatment. However,...
Humans Fingers Tendons Membranes Ultrasonography Image Processing, Computer-Assisted Deep Learning
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Laser-Induced Graphene for Electrothermally Controlled, Mechanically Guided, 3D Assembly and Human-Soft Actuators Interaction.

Advanced materials (Deerfield Beach, Fla.) Mar 16, 2020
Mechanically guided, 3D assembly has attracted broad interests, owing to its compatibility with planar fabrication techniques and applicability to a diversity of geometries and length scales. Its further development requires the capability of on-dema...
Humans Temperature Wearable Electronic Devices Biomimetics Graphite Fingers Robotics Electromyography Lasers, Gas Finite Element Analysis Muscles
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Additive Manufacturing for Self-Healing Soft Robots.

Soft robotics Mar 10, 2020
The field of self-healing soft robots was initiated a few years ago. A healing ability can be integrated in soft robots by manufacturing their soft membranes out of synthetic self-healing polymers, more specifically elastomeric Diels-Alder (DA) netwo...
Polymers Elasticity Printing, Three-Dimensional Fingers Robotics
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Grasping Force Control of Multi-Fingered Robotic Hands through Tactile Sensing for Object Stabilization.

Sensors (Basel, Switzerland) Feb 14, 2020
Grasping force control is important for multi-fingered robotic hands to stabilize the grasped object. Humans are able to adjust their grasping force and react quickly to instabilities through tactile sensing. However, grasping force control through t...
Online Systems Touch Humans Hand Strength Electrodes Fingers Robotics
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Finger Gesture Spotting from Long Sequences Based on Multi-Stream Recurrent Neural Networks.

Sensors (Basel, Switzerland) Jan 18, 2020
Gesture spotting is an essential task for recognizing finger gestures used to control in-car touchless interfaces. Automated methods to achieve this task require to detect video segments where gestures are observed, to discard natural behaviors of us...
Algorithms Gestures Image Processing, Computer-Assisted Automobiles User-Computer Interface Humans Neural Networks, Computer Man-Machine Systems Pattern Recognition, Automated Fingers
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Reliability, validity and discriminant ability of a robotic device for finger training in patients with subacute stroke.

Journal of neuroengineering and rehabilitation Jan 3, 2020
BACKGROUND: The majority of stroke survivors experiences significant hand impairments, as weakness and spasticity, with a severe impact on the activity of daily living. To objectively evaluate hand deficits, quantitative measures are needed. The aim ...
Exoskeleton Device Stroke Rehabilitation Muscle Spasticity Range of Motion, Articular Fingers Aged Male Reproducibility of Results Humans Robotics Middle Aged Female Stroke
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An Embedded, Multi-Modal Sensor System for Scalable Robotic and Prosthetic Hand Fingers.

Sensors (Basel, Switzerland) Dec 23, 2019
Grasping and manipulation with anthropomorphic robotic and prosthetic hands presents a scientific challenge regarding mechanical design, sensor system, and control. Apart from the mechanical design of such hands, embedding sensors needed for closed-l...
Hand Strength Robotics Fingers Humans Equipment Design Touch
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Hybrid Jamming for Bioinspired Soft Robotic Fingers.

Soft robotics Nov 22, 2019
This article describes a novel design of bioinspired soft robotic fingers based upon hybrid jamming principle-integrated layer jamming and particle jamming. The finger combines a fiber-reinforced soft pneumatic actuator with a hybrid jamming substrat...
Equipment Design Hand Strength Fingers Robotics
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