Trilayer Tissue Engineered Heart Valves for Aortic Valve Replacement [PDF]
, 2015 Heart valve disease often progresses asymptomatically until valve damage has advanced to the point where replacement is unavoidable. Unfortunately, current valve replacements - including mechanical, bioprosthetic and autografts - have serious drawbacks ...
Jaeggli, Michael Paul
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Double‐Sided Conformable Piezoelectric Force Sensor with Enhanced Performance and Bending Correction
Advanced Electronic Materials, EarlyView.This work addresses the challenge of measuring low forces on soft surfaces. An innovative conformable piezoelectric force sensor is presented. The use of a highly flexible TPU substrate enables a tenfold increase in the sensor's sensitivity to compression while a double‐sided structure prevents the signal from being disturbed by bending due to ...
Joseph Faudou +6 more
wiley +1 more source
ASSESSMENT OF MANUFACTURABILITY AND PERFORMANCE OF POLYURETHANE HEART VALVES PRODUCED THROUGH A LOCALLY DEVELOPED DIP MOULDING PROCESS [PDF]
, 2016 Conference ProceedingsPolyurethane heart valves have been widely studied as possible replacement for mechanical and bioprosthetic heart valves. The development of an inexpensive routine production technique for manufacturing of polyurethane valves will ...
Combrinck, J, du Preez, WB, Masheane, L
core
EXPERIMENTAL PROCEDURES FOR ENTRY INTO THE LEFT HEART TO EXPOSE THE MITRAL VALVE
, 1951 G. H. A. Clowes
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Pulmonary Ventilation-Perfusion Relations after Heart Valve Replacement or Repair in Man* [PDF]
, 1965 John Hedley‐Whyte +4 more
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Advanced Microfluidic‐Based Wearable Electrochemical Sensors for Continuous Biochemical Monitoring
Advanced Electronic Materials, EarlyView.Microfluidic‐based wearable electrochemical sensors are transforming non‐invasive health monitoring through real‐time biochemical analysis of sweat, saliva, and interstitial fluid. This review explores advances in microfluidic design, fabrication, and sensor integration while addressing biofluid variability, material compatibility, and scalability.
Sehyun Park +5 more
wiley +1 more source
A Bayesian homogeneity test for comparing Poisson populations
Applied Stochastic Models in Business and Industry, Volume 38, Issue 6, Page 1158-1171, November/December 2022., 2022 Abstract For a wide class of daily applications in industrial quality control, there may be interest in comparing several Poisson means. A large catalogue of frequentist procedures for this hypothesis testing problem is available. However, some common drawbacks of them are their low power, interpretation of the p$$ p $$‐values for multiple comparison ...
Francisco Javier Girón +2 more
wiley +1 more source
Effect of Parametric Variation of Chordae Tendineae Structure on Simulated Atrioventricular Valve Closure [PDF]
arXivMany approaches have been used to model chordae tendineae geometries in finite element simulations of atrioventricular heart valves. Unfortunately, current "functional" chordae tendineae geometries lack fidelity that would be helpful when informing clinical decisions.
arxiv