Regulatory Science Tools Catalog
This RST, a “threshold-based” validation method, provides a means to determine an acceptance criterion for computational models. A “credible” computational model has the potential to provide a meaningful evaluation of safety in medical-device submissions [1,2].
A series of benchmark problems with known exact solutions that can be used to verify if tissue-level (e.g., ventricular, atrial) computational models of cardiac electrophysiology have been implemented correctly
Parsimonious (reduced complexity) model and software of the rabbit action potential amenable to large scale simulations of arrhythmias
This study demonstrates the application of gold-standard method of manufactured solutions (MMS) code verification to verify a commercial finite element code for elastostatic solid mechanics analyses relevant to medical devices. The Python/SymPy code used to generate source terms is available as supplemental material.
An approach for optimal experimental design and estimability analysis for mechanistic models of cardiac electrophysiology to determine their ‘identifiability’
An implementation of a canine action potential model appropriate for comprehensive parameter sensitivity analysis and uncertainty quantification
A "threshold-based" validation approach that provides a well-defined acceptance criterion, which is a function of how close the simulation and experimental results are to the safety threshold, for establishing the model validity.