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Real-Time Wear Tester

The ViVitro Real-Time Wear Tester (RWT) is a quasi-real-time wear tester for heart valve replacements, venous Valve replacements, occluder devices, cardiac patches or strips, medical sutures, staples or clips, and other cardiovascular devices. It can be customized for devices and device mounting arrangements (including conduit mounted valves and large prosthetic heart valves).

The RWT gives users full control over the waveform driving the system while testing numerous devices simultaneously.

With the Hitest Data Acquisition System, RWT operators are able to collect and analyze pressure data according to ISO5840 standards through an intuitive user interface. Quasi-real-time results may identify failure modes similar to animal tests for prosthetic heart valves.

  • Each tester is equipped with six chambers and able to test up to six devices simultaneously
  • Customizable waveform input
  • Durability and fatigue testing up to 200 cpm

Read our FAQ: How do I mount my device in the ViVitro RWT?

Contact us for a more comprehensive understanding of how the ViVitro Real-Time Wear Tester can expand and enhance your device testing capabilities.

 

Product Code: 12521

Testing Capabilities:

  • Heart Valve Replacements
  • Venous Valve Replacements
  • Occluder Devices
  • Cardiac Patches or Strips
  • Medical Sutures, Staples or Clips
  • Other Cardiovascular Devices

HiCycle valve holder
Joe with HiCycle
  • Operator control over input waveform
  • User interface designed for easy waveform download
  • Controller stores up to 5 waveforms to drive the SuperPump
  • Visible operation for easy viewing and image capture of testing in progress or real-time inspection
  • Easy access cartridges for quick valve change-out
  • Ability to test prosthetic heart valves and other cardiovascular devices including Occluder and Closure Devices
  • Tests up to six devices simultaneously
  • Durability and fatigue testing up to 200 BPM (Beats Per Minute
Device Capacity
1 - 6
Dry Weight
Controller: 8 kg, Actuator + Tank: 46 kg
Dimensions
95 cm x 37 cm x 43 cm
Tank Volume
30 L
Temperature Control
up to 40°C ± 0.5°C
Resettable Cycle Counter
0 – 99,999 Million – resolution of 1,000 cycles
Cycle Rate
30 – 200 BPM

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