Results 151 to 160 of about 540,064 (405)

Optimizing fracture management: The role of the Ellis plate in distal radius fractures

Asian Journal of Medical Sciences
Background: Fractures at the distal end of the radius, a prevalent orthopedic concern, challenge clinicians due to their complex nature and the diverse patient demographics they affect. Primary stability is key, especially in cases involving osteoporotic
Kiran Kumar Banna , Srikanth Minumala, Dinesh Kannan , Swikrutha Badam , Lakshminarayana Seela   +4 more
doaj   +1 more source

Electrolyte‐Jet 3D Printing of Copper‐Based Strain Sensors for Physiological Signal Monitoring and Robotic Manipulation

Advanced Materials Technologies, EarlyView.
Electrolyte‐jet (EJ) 3D printing turns copper ions into precisely arranged copper microspheres, which combine with flexible polymers and carbon nanomaterials to create durable, high‐sensitivity sensors. These sensors accurately monitor human motion and physiological signals. Real‐time robotic hand control via gesture mirroring demonstrates an intuitive
Wending Gu, David Payne, Binesh Puthen Veettil   +2 more
wiley   +1 more source

Spider Silk–Integrated Biomimetic Micropillars With Dual Adhesion for Improved Wound Hemostasis and Healing

Advanced Materials Technologies, EarlyView.
The patch mimics the dual physicochemical adhesion mechanisms of gecko toe micropillars and spider silk proteins, enabling strong interfacial bonding via partially cured micropillars. Its facile fabrication allows customization for precision medicine, while its motion responsiveness offers potential for real‐time wound monitoring.
Chengxin Luan, Meng Wei, Xinran Chen, Ni Gan, Bingbing Gao   +4 more
wiley   +1 more source

Therapeutic hand-exercising device with cycling pressure value [PDF]

, 1974
Device exercises hands of persons whose fingers are generally straight and need to be flexed inward toward palms of hands. Device is extremely simple in design, which reduces costs, and fits all hand sizes.
Barthlome, D. E.
core   +1 more source

Kinematic Analysis of a Partially Decoupled 3-DOF Parallel Wrist [PDF]

, 2015
Fan Zhang, Yunping Zhu, Tomonari Furukawa, Wanqing Song   +3 more
openalex   +1 more source

Recyclable and Binder‐Free EGaIn–Carbon Liquid Metal Composite: A Sustainable Approach for High‐Performance Stretchable Electronics, Thermal‐Interfacing and EMI‐Shielding

Advanced Materials Technologies, EarlyView.
Binder‐free EGaIn–CB composite deliver printable, recyclable liquid‐metal conductors without sintering or polymer binders. Only 1.5 wt% CB yields shear‐thinning, high‐viscosity rheology, ∼60% bulk EGaIn conductivity, robust stretchability, high thermal conductivity, and strong EMI shielding (35 → 70 dB at 100% strain).
Elahe Parvini, Abdollah Hajalilou, Pedro A. Lopes, Tiago A. Morgado, Mahmoud Tavakoli   +4 more
wiley   +1 more source

Kinematic and Dynamic Analysis of the 2-DOF Spherical Wrist of Orthoglide 5-axis [PDF]

, 2009
This paper deals with the kinematics and dynamics of a two degree of freedom spherical manipulator, the wrist of Orthoglide 5-axis. The latter is a parallel kinematics machine composed of two manipulators: i) the Orthoglide 3-axis; a three-dof ...
Caro, Stéphane, Chablat, Damien, Ur-Rehman, Raza, Wenger, Philippe   +3 more
core   +2 more sources

Kinematic analysis of wrist motion during simulated colonoscopy in first-year gastroenterology fellows [PDF]

, 2015
Shiva K. Ratuapli, Kevin Ruff, Francisco C. Ramirez, Qing Wu, Deepika Mohankumar, Marco Santello, David E. Fleischer   +6 more
openalex   +1 more source

Vision‐Assisted Avocado Harvesting with Aerial Bimanual Manipulation

Advanced Robotics Research, EarlyView.
This work outlines the design and implementation of a bimanual aerial robot that employs visual perception and learning to detect, reach, and harvest avocados. A new gripper and fixer arm assembly is used to harvest avocados, while visual perception enables the detection of avocados and estimation of their position and orientation for determining ...
Zhichao Liu, Jingzong Zhou, Caio Mucchiani, Konstantinos Karydis   +3 more
wiley   +1 more source

Novel Robotic Balloon-Based Device for Wrist-Extension Therapy of Hemiparesis Stroke Patients

Sensors
Upper-limb paresis is one of the main complications after stroke. It is commonly associated with impaired wrist-extension function. Upper-limb paresis can place a tremendous burden on stroke survivors and their families. A novel soft-actuator device, the
Klaudia Marek, Aleksandra Olejniczak, Elżbieta Miller, Igor Zubrycki   +3 more
doaj   +1 more source