Results 311 to 320 of about 2,650,139 (381)

Use of Gore-Tex for heart valves

, 1975
W.L. Gore
openalex   +1 more source

Shape Morphing Programmable Systems for Enhanced Control in Low‐Velocity Flow Applications

Advanced Intelligent Systems, EarlyView.
A soft, Lorentz‐force‐driven programmable surface enables rapid, reversible shape morphing for active flow control. Integrating experimental, numerical, and modeling approaches, the system demonstrates effective modulation of near‐wall flow and momentum at low velocities, offering pathways for bio‐inspired aerodynamics and natural locomotion emulation.
Jin‐Tae Kim, Taegeun Kim, Heesung Jung, Yu‐Ting Huang, Youngmin Jeon, Fei Liu, Shyuan Cheng, Jaehong Park, Jeonhyeong Park, Ben Jeffery, Taehoon Kim, Xiaoyue Ni, Namjung Kim, Donghyun You, Leonardo P. Chamorro, Xinchen Ni, John A. Rogers   +16 more
wiley   +1 more source

Shear Stress Quantification in Tissue Engineering Bioreactor Heart Valves: A Computational Approach. [PDF]

J Funct Biomater
Dave R, Luraghi G, Sierad L, Migliavacca F, Kung E.   +4 more
europepmc   +1 more source

Echocardiographic Analysis of Anterior Mitral Valve Motion and its Relationship with the Terminal Force of the P Wave in Lead V<SUB>1</SUB> in Ischemic Heart Disease

, 1975
Koichi Izumi
openalex   +2 more sources

Fully Integrated Silicone Electromagnetic Actuators for Untethered and Bio‐Inspired Soft Robotics

Advanced Intelligent Systems, EarlyView.
GA: A new class of soft electromagnetic actuators, with embedded coils and magnets, is here presented to enhance portability and usability outside structured environments. These actuators, fabricated through a custom additive manufacturing‐assisted process, offer high responsiveness, energy efficiency, and stretchability.
Antonio Pavone, Rosanna Rifino, Alessio Pricci, Gianni Stano, Gianluca Percoco   +4 more
wiley   +1 more source

Comparison of Hemodynamic Performance, Three-Dimensional Flow Fields, and Turbulence Levels for Three Different Heart Valves at Three Different Hemodynamic Conditions. [PDF]

Ann Biomed Eng
Ferrari L, Obrist D.
europepmc   +1 more source

Myxomatous Transformation of Cardiac Valves : Non-rheumatic valvular diseases and their surgical treatment : PROCEEDINGS OF THE I. CONFERENCE ON PREVENTION FOR RHEUMATIC FEVER AND RHEUMATIC HEART DISEASE

, 1977
Kenichi Asano
openalex   +2 more sources

Characterizing the Healthcare Utilization and Costs of Hereditary Hemorrhagic Telangiectasia

American Journal of Hematology, EarlyView.
ABSTRACT Hereditary hemorrhagic telangiectasia (HHT) is the second‐most common inherited bleeding disorder worldwide, afflicting one in 4000–5000 people, and is the most morbid inherited bleeding disorder of women. HHT causes recurrent severe epistaxis, chronic gastrointestinal bleeding, heavy menstrual bleeding, and arteriovenous malformations in the ...
Hanny Al‐Samkari, Tracy J. Mayne, Misty Troutt, Hemant Patle, Marianne Clancy, Eric Duhaime   +5 more
wiley   +1 more source

Optimization of Enzymatic and Chemical Decellularization of Native Porcine Heart Valves for the Generation of Decellularized Xenografts. [PDF]

Int J Mol Sci
Saeid Nia M, Floder LM, Seiler JA, Puehler T, Pommert NS, Berndt R, Meier D, Sellers SL, Sathananthan J, Zhang X, Hasler M, Gorb SN, Warnecke G, Lutter G.   +13 more
europepmc   +1 more source