Results 121 to 130 of about 171,295 (350)

Organic Electrochemical Transistors in Tissue‐Interfaced Bioelectronics

Advanced Science, EarlyView.
This article reviews the design, fabrication, and biological application of organic electrochemical transistors (OECTs), emphasizing their potential in tissue‐interfaced bioelectronics. It covers the fundamental principles of OECTs, strategies for enhancing tissue interfacing, and the development of skin‐mounted and implantable systems.
Ruixiang Bai, Zeyu Zhao, Feng Yan
wiley   +1 more source

Septic arthritis of the wrist: about six cases

The Pan African Medical Journal, 2019
The wrist is a rare location of septic arthritis. It often involves patients with preexisting joint disease which symptoms could be confused with infection making the diagnosis more difficult and usually delayed.
Mohamed Amine Triki, Nader Naouar, Sofien Benzarti, Hamdi Kaziz, Thabet Mouelhi, Mohamed Laaziz Ben Ayeche   +5 more
doaj   +1 more source

Dual arm master controller development [PDF]

, 1985
The advanced servomanipulator (ASM) slave was designed with an anthropomorphic stance gear/torque tube power drives, and modular construction. These features resulted in increased inertia, friction, and backlash relative to tape driven manipulators ...
Kuban, D. P., Perkins, G. S.
core   +1 more source

Dual‐Chamber One‐Step Molding Actuator with Straight‐Curved Crease Prismatic Design for Large‐Range Motions and Structural Stability

Advanced Science, EarlyView.
A dual‐chamber origami prismatic actuator is designed by integrating straight‐curved creases with folded partitions, enabling large‐range, multidirectional motions and enhanced structural stability. The actuator exhibits anisotropic stiffness and multiple actuation modes, and is fabricated via single‐material, one‐step molding.
Qinlin Tan, Yanlin Chen, Meng Zhou, Shuk Fan Tong, Sicong Liu, Raymond Kai‐Yu Tong   +5 more
wiley   +1 more source

Testing of dynamic wrist joint external fixator mobility and reaction moment

Current Directions in Biomedical Engineering, 2018
For the investigation of reaction moments of wrist joint with external fixator, a test device was developed that allows a well-defined investigation of the joint loads during hand flexion movements.
Martin Heiner, Stiehm Michael, Rinas Ingmar, Grabow Niels, Mittlmeier Thomas   +4 more
doaj   +1 more source

Secondary Chondrosarcoma Arising in Synovial Chondromatosis of Wrist Joint. [PDF]

J Orthop Case Rep, 2023
Furtado C, Zeitoun R, Remedios ID, Wilkes J, Sumathi V, Tony G.   +5 more
europepmc   +1 more source

Kinematic rate control of simulated robot hand at or near wrist singularity [PDF]

A robot hand should obey movement commands from an operator on a computer program as closely as possible. However, when two of the three rotational axes of the robot wrist are colinear, the wrist loses a degree of freedom, and the usual resolved rate ...
Barker, K., Carzoo, S. W., Houck, J. A.
core   +1 more source

Autonomous Polymer Frameworks for Sustainable Tissue‐Interfaced Plastic Bioelectronics

Advanced Science, EarlyView.
This review focuses on plastic bioelectronic systems integrated with autonomous polymer frameworks (auto‐POFs) and summarizes recent progress in this field. It provides an in‐depth analysis of the design strategies and operational mechanisms of auto‐POFs, highlighting their pivotal role in enhancing the sustainability and interfacial adaptability of ...
Elvis K. Boahen, Zhengyang Kong, So Young Kim, Hayoung Oh, Hanseo Yoo, Jeong Sub Lim, Hyun Joon Shin, Ji Hong Kim, Do Hwan Kim   +8 more
wiley   +1 more source

Computed Tomographic Arthrography (Arthroscanner) of the Wrist Joint: Why, How, and When. [PDF]

Indian J Orthop, 2023
Malshikare VA, Jerome JTJ.
europepmc   +1 more source

Triangular Fibrocartilage Complex [PDF]

, 2017
CLINICAL PRESENTATION & EXAM: In TFCC cases, the patient usually reports injury to the triangular fibrocartilage and pain on the ulnar side of the wrist.
Kassir, David
core   +1 more source