The DuraPulse™ Heart Valve Test (HVT) instrument uses proprietary ElectroForce controls and linear motor technology to ensure smooth waveform fidelity and precise control for accelerated heart valve durability testing. The DuraPulse HVT offers testing which meets the ISO 5840 standard for heart valve...
Suitable valve types:Mechanical valve、bioprosthetic valve or external aortic sinus model Shanghai Heartpartner Testing Equipment Co., Ltd. At present, the first domestic and is the only one professional research and development and production of artificial heart valves and cardiovascular related products...
Testing Equipment VDT | Heart Valve Durability RWT | Heart Valve Real-Time HDTi | Heart Valve Pulse Duplicator SFT | Heart Valve Steady Flow PQT | Heart Valve Production RDTL | Stent Radial Durability PD-1100 | Pulsatile Pump PD-0750 | Portable Pulse Duplicator PD-0500 | Portable Pulse Dupli...
Run Time - 1:32 DuraPulse™ Heart Valve Durability Tester by ElectroForce Other Videos by this Supplier Flash Diffusivity Product Line from TA Instruments DMA-RH Accessory from TA Instruments SDT Q600 from TA Instruments Thermogravimetric Analyzers from TA Instruments ...
A tissue heart valve test device which is capable of testing the valves in a rapid manner before implantation to ensure that there are no unacceptable leaks or flaws. The test device enables the valve to be tested in the operating room during the open heart procedure. The test device is ...
A tissue heart valve test device which is capable of testing the valves in a rapid manner before implantation to ensure that there are no unacceptable leaks or flaws. The test device enables the valve to be tested in the operating room d... CS Love,JW Love,JH Calvin - US 被引量: 67...
The current standards for accelerated heart valve testing have considerable differences in test conditions. Another problem arises from the fact that such test systems are not standardized at all. It was shown earlier that different test systems generate totally different valve loading, even if operatin...
“This valve can autonomously locate the aortic sinus floor, just like the leap in a car from manual gear to automatic gear,” said Ge Junbo, surgeon of the operation and a leading cardiologist in China. The surgery using the TAVR was carried out in a shorter time and dramatically ...
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Do heart valve bioprostheses degenerate for metabolic or mechanical reasons? Although heart valve bioprostheses provide a normal quality of life, their durability is still of great concern. Their durability failure is defined as "degeneration," which is considered to be a consequence of metabolic fac...