Results 191 to 200 of about 265,976 (383)

PEDICLED FLAP VALVE PROSTHESIS FOR SURGICAL CORRECTION OF AORTIC INSUFFICIENCY

, 1957
Masaya Nishimura, Hideto Masaki
openalex   +2 more sources

Hemodynamic Findings Following Replacement of the Mitral Valve with the University of Cape Town Prosthesis [PDF]

, 1965
Walter Beck, David J. G. Fergusson, C.N. Barnard, V. Schrire   +3 more
openalex   +1 more source

Smart Transfemoral Prosthetic Socket with Motorized Cable‐Driven System

Advanced Intelligent Systems, EarlyView.
This study presents an innovative transfemoral socket featuring a motorized cable‐driven system and a sensorized liner, designed to adapt to changes in residual limb volume while monitoring interface pressures. Users can seamlessly control the socket in both open‐ and closed‐loop modes via a customized mobile application, enhancing comfort and ...
Linda Paternò, Ahmed Zohaib Zaidi, Maria Grazia Polizzotto, Sofia Dalmiani, Djoeke Helsloot, Sybren Heikens, Emanuele Gruppioni, Arianna Menciassi   +7 more
wiley   +1 more source

A Clinical Tuning Framework for Continuous Kinematic and Impedance Control of a Powered Knee-Ankle Prosthesis [PDF]

arXiv
Objective: Configuring a prosthetic leg is an integral part of the fitting process, but the personalization of a multi-modal powered knee-ankle prosthesis is often too complex to realize in a clinical environment. This paper develops both the technical means to individualize a hybrid kinematic-impedance controller for variable-incline walking and sit ...
arxiv  

ESOPHAGEAL RECONSTRUCTION BY MEANS OF PROSTHESIS

, 1955
James B. Dumm, Joseph E. Macmanus, Arthur A. Anderson, Robert C. McCormick   +3 more
openalex   +1 more source

Mycotic False Aneurysm of the Aorta Following Aortic Valvular Prosthesis [PDF]

, 1965
Nobuhisa Baba, TREVOR L. MCKISSICK
openalex   +1 more source

Soft Robots Proprioception Through Stretchable Laser‐Induced Graphene Strain Sensors

Advanced Intelligent Systems, EarlyView.
This study demonstrates the potential of laser‐induced graphene and silicone sensors for soft pneumatic grippers’ proprioception. The sensors are thin, stretchable, mechanically transparent, and easy to integrate. Finite‐element method analysis identifies the finger's neutral bending plane and four sensor positions are tested to validate the ...
Giovanna De Luca, Anna Chiara Bressi, Radan Pathan, Niccolò Pagliarani, Martina Maselli, Francesco Greco, Matteo Cianchetti   +6 more
wiley   +1 more source

Invariant Neuromorphic Representations of Tactile Stimuli Improve Robustness of a Real‐Time Texture Classification System

Advanced Intelligent Systems, EarlyView.
This work presents a method to create neuron‐like (neuromorphic) spiking representations of texture that are invariant to the scanning speed and contact force applied in the tactile sensing process. In offline and real‐time experiments, these representations improve classification accuracy, computational efficiency, and the ability to identify textures
Mark M. Iskarous, Zan Chaudhry, Fangjie Li, Samuel Bello, Sriramana Sankar, Ariel Slepyan, Natasha Chugh, Christopher L. Hunt, Rebecca J. Greene, Nitish V. Thakor   +9 more
wiley   +1 more source

REPLACEMENT OF ARTHRITIC HIPS BY THE McKEE-FARRAR PROSTHESIS [PDF]

, 1966
G. K. McKee, J Watson-Farrar
openalex   +1 more source

A Robotic Prosthetic Hand for Computer Mouse Operations

Advanced Intelligent Systems, EarlyView.
A soft prosthetic hand for computer mouse operations is introduced to assist users in completing diverse cursor control tasks. The designs of the hardware and software components are presented separately, followed by a user study conducted to assess the feasibility and acceptance of this system.
Ziming Chen, Yiming He, Boao Li, Huasong Min, Fuchun Sun, Shuguang Li, Bin Fang   +6 more
wiley   +1 more source