Results 231 to 240 of about 64,339 (293)

CFD investigation of mechanical heart valve orientations in modulating left ventricular hemodynamics

R.S.V.N. Murty, Pranav Pabsetti, R. Harish   +2 more
openalex   +1 more source

Velocity Vector Fields, Measured At The Outflow From Two Hinge Models Of A Bileaflet Mechanical Heart Valve, Using 2-Component Particle Image Velocimetry Technique

, 2015
Ewa Klusak, Sarah Loughnane, Alessandro Bellofiore, Nathan J. Quinlan   +3 more
openalex   +1 more source

Electropermanent Magnetic Muscles: Power‐Efficient, Low‐Voltage, Compact Magnetic Actuators to Power Wearables and Untethered Robots

Advanced Intelligent Systems, EarlyView.
This work presents compact, low‐voltage actuators based on electropermanent magnetic interactions. The actuators show good overall performance across key metrics and are implemented in wearable devices and untethered robots. Their ability to operate in different configurations and hold positions without energy input highlights their potential for ...
Arturo Castillo Ugalde, Carina Carrasco, Brijesh Chavda, Thileepan Stalin, Pablo Valdivia y Alvarado   +4 more
wiley   +1 more source

Comparison of Biological and Mechanical Prostheses for Heart Valve Surgery: A Systematic Review of Randomized Controlled Trials

, 2019
Alberto Takeshi Kiyose, Érica Aranha Suzumura, Lígia Nasi Laranjeira, Anna Maria Buehler, José Amalth Espírito Santo, Otávio Berwanger, Antonio Carlos de Camargo Carvalho, Angelo Amato de Paola, Valdir Ambrósio Moisés, Alexandre Biasi Cavalcanti   +9 more
openalex   +1 more source

REWW‐ARM—Remote Wire‐Driven Mobile Robot: Design, Control, and Experimental Validation

Advanced Intelligent Systems, EarlyView.
The Remote Wire‐Driven robot “REWW‐ARM” demonstrates a new concept of remote actuation that separates electronics from harsh environments while retaining closed‐loop control. Combining tendon‐sheath mechanisms with decoupled joints, it achieves efficient power transmission and autonomous locomotion, manipulation, and underwater operation, suggesting ...
Takahiro Hattori, Kento Kawaharazuka, Temma Suzuki, Keita Yoneda, Kei Okada   +4 more
wiley   +1 more source

Microscale flow structures measured downstream of a mechanical heart valve

, 2010
Alessandro Bellofiore, Nathan J. Quinlan
openalex   +1 more source

A Compact, Self‐Recovering Wire Electrode Electrohydrodynamic Pump for High‐Speed McKibben Artificial Muscle Actuation

Advanced Intelligent Systems, EarlyView.
A compact and self‐recovering wire electrode electrohydrodynamic pump achieves high pressure, fast flowrate, and automatic recovery after dielectric discharge breakdowns. The pump delivers twice the power density of previous designs, and when integrated with a McKibben artificial muscle, enables tenfold faster actuation, offering a lightweight, silent,
Amr Marzuq, Yu Kuwajima, Joshua Tan, Yuhei Yamada, Hiroyuki Nabae, Yasuaki Kakehi, Vito Caccuciolo, Shingo Maeda   +7 more
wiley   +1 more source

Effect of cyclic mechanical strain on glycosaminoglycan and proteoglycan synthesis by heart valve cells

, 2008
Vishal Gupta, Hubert Tseng, Brian D. Lawrence, K. Jane Grande‐Allen   +3 more
openalex   +2 more sources

Building an Intelligent Cardiovascular System Platform: Embedding Artificial Intelligence across All Facets of Cardiovascular Medicine

Advanced Intelligent Systems, EarlyView.
This paper presents an integrated AI‐driven cardiovascular platform unifying multimodal data, predictive analytics, and real‐time monitoring. It demonstrates how artificial intelligence—from deep learning to federated learning—enables early diagnosis, precision treatment, and personalized rehabilitation across the full disease lifecycle, promoting a ...
Mowei Kong, Xingwei Zhao, Qiuting Li, Yang Yu, Chunxiang Zhang   +4 more
wiley   +1 more source