Displaying 1 - 10 of 96
A Reusable, Compliant, Small Volume Blood Reservoir For In Vitro Hemolysis Testing
Categories:
Lab Method
A simple and compliant fluid reservoir appropriate for in-vitro blood trauma testing.
Program Areas:
Cardiovascular
Additively Manufactured Mock Spine Cage Designs for Mechanical Performance Test Assessments: STL Set 1
Categories:
Computer Model
Provides 16 mock intervertebral body fusion device (that is, a spinal cage) designs with three lattice structure implementations. Designs are provided in stereolithography (STL) file format so they may be fabricated using additively manufacturing (AM) technologies.
Program Areas:
Orthopedic Devices
An In Vitro Blood Flow Loop System for Thrombogenicity Evaluation of Medical Devices and Biomaterials
Categories:
Lab Method
This tool provides a step-by-step protocol to design a recirculating flow loop test system and perform in vitro thrombogenicity testing of catheter-like blood-contacting medical devices and materials using blood from several animal species. The protocol also provides details about different markers for thrombogenicity testing.
Program Areas:
Cardiovascular
Benchmark dataset for validating computational fluid dynamic (CFD) simulation of blood flow through generalized medical device geometries
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.
Cardiac Action Potential Model of the Dog
Categories:
Computer Model
An implementation of a canine action potential model appropriate for comprehensive parameter sensitivity analysis and uncertainty quantification
Program Areas:
Cardiovascular
CHemical RISk calculators (CHRIS) – Bulk Chemicals (v2)
Categories:
Computer Model
Conduct screening level risk assessments to aid in the biocompatibility evaluation of bulk additives and impurities in polymeric medical device components
CHemical RISk calculators (CHRIS) – Color Additives (v2)
Categories:
Computer Model
CHemical RISk calculators (CHRIS) – Color Additives (v2)
Program Areas:
Biocompatibility and Toxicology
CHemical RISk calculators (CHRIS) – Extraction Efficiency
Categories:
Computer Model
Predicts the impact of extraction conditions, sample geometry and material properties on extraction test efficiency
Program Areas:
Biocompatibility and Toxicology
Color Performance Review Tool for Endoscopy Devices
Categories:
Computer Model
A software program written in Matlab for analyzing color performance testing data in endoscopy devices
Program Areas:
Medical Imaging and Diagnostics
Digital Models of Retinal Vasculature for 3D Printed Phantoms
Digital model available on NIH's 3D Print Exchange site that can be used to fabricate tissue simulating phantoms with biomimetic vascular structures derived from a clinical image
Program Areas:
Medical Imaging and Diagnostics