Heart Valve Prosthesis Testing
Heart Valve Repair Device Testing

BDC Laboratories principals actively participate in the ISO Cardiac Valve Prosthesis Committee (WG1) responsible for the ISO 5840 heart valve standard and ISO 5910 heart valve repair device standard. Leveraging on our intimate knowledge of cardiovascular fluid dynamics, heart valve testing requirements and regulatory landscape, our team can provide a unique resource for hydrodynamic performance testing, accelerated durability testing and dynamic failure mode (DFM) testing for both heart valve prostheses and cardiac valve repair devices. Moreover, as experts in testing of endovascular stents, the BDC team can execute heart valve frame fatigue and structural assessment requirements of transcatheter heart valves.

Our heart valve prosthesis testing and cardiac valve repair device testing capabilities, per the published guidance documents are listed below. In addition to these outlined tests, BDC is capable of supporting all aspects of the device evaluation, including developing the testing strategy, establishing protocols, validating methods, performing data analyses and providing regulatory quality final reports. Finally, all test programs can be executed at a level consistent with the data’s application to optimize efficiency in time and cost, ranging from abbreviated early stage development studies to final, formal regulatory submission studies.

ISO Standards

ISO 5840-1, 5840-2, & 5840-3

  • Pulsatile Hydrodynamic Evaluation
  • Steady Flow Hydrodynamic Evaluation
  • Accelerated Wear Durability
  • Dynamic Failure Mode Testing
  • Real-time Wear Testing
  • Structural Component Fatigue Assessment (frame & commissures)
  • Corrosion Assessment
  • MRI Compatibility
  • Delivery System Assessments

ISO 5910

  • Pulsatile Hydrodynamic Evaluation
  • Accelerated Wear Durability
  • Structural Component Fatigue Assessment (frame & commissures)
  • Corrosion Assessment
  • MRI Compatibility
  • Delivery System Assessments

ASTM Standards

  • F2052: Measurement of Magnetically Induced Displacement Force on Medical Devices in the Magnetic Resonance Environment
  • F2079: Measuring Intrinsic Elastic Recoil of Balloon-Expandable Stents
  • F2119: Evaluation of MR Image Artifacts from Passive Implants
  • F2129: Standard Test Method for Conducting Cyclic Potentiodynamic Polarization Measurements to Determine the Corrosion Susceptibility of Small Implant Devices
  • F2182: Measurement of Radio Frequency Induced Heating On or Near Passive Implants During Magnetic Resonance Imaging (MRI)
  • F2213: Measurement of Magnetically Induced Torque on Medical Devices in the Magnetic Resonance Environment
  • F2477: In vitro Pulsatile Durability Testing of Vascular Stents
  • F2503: Marking Medical Devices and Other Items for Safety in the Magnetic Resonance Environment
  • F2942: In vitro Axial, Bending, and Torsional Durability Testing of Vascular Stents
  • F3044: Test Method for Standard Test Method for Evaluating the Potential for Galvanic Corrosion for Medical Implants
  • F3067: Radial Loading of Balloon Expandable and Self Expanding Vascular Stents