Biomedical Engineering Simulators

Steady-state PK + PK/PD index calculator for β-lactam, aminoglycoside, fluoroquinolone, Vancomycin and Linezolid against any MIC, with class-target verdict.

Auditory Brainstem Response (ABR) Simulator: Visualise the Auditory Brainstem Response — the brainstem-generated scalp potential that follows an acoustic cli…

Interactive tool to visualize elbow and knee joint biomechanics. Adjust body weight, joint angle, and forces to compute muscle load in real-time.

Explore ECG/EEG signals in real time. Adjust heart rate, filters, and noise to visualize waveforms, RR intervals, and frequency spectrum instantly.

Analyze bone stress in real time. Select bone type, gait phase, and adjust parameters to compute compressive and bending stresses with live cross-section visuals.

Real-time simulator for blood flow, wall shear stress & Womersley number. Calculate flow rates and evaluate atherosclerosis risk with stenosis.

Calculate ABO blood type and Rh factor inheritance using Mendelian genetics. Visualize the Punnett square and automatically compute the probability of a child's blood type from the parents' genotypes.

BMI and body composition simulator for health metrics analysis. Calculate and visualize BMI, obesity index, and metabolic indicators using anthropometric data.

Calculate bone fracture risk and strength in real-time. Visualize S-N fatigue curves and compute bending, torsion, and compression stress for hollow cylindrical bone sections.

Find the volume of blood the heart pumps per minute — the cardiac output — using the Fick principle, which treats oxygen as a natural tracer in the body.

Explore mitosis stages with interactive simulations of E. coli, yeast, cancer, and mammalian cells. Watch chromosomes condense, align, and separate.

Simulate action potentials & calculate membrane potentials. Use the Nernst & Goldman-Hodgkin-Katz equations with a real-time electrophysiology simulator.

Cochlear Implant Channel & Speech Coding Simulator: A design tool for cochlear implants, the surgically implanted auditory prostheses that electrically stimu…

Contact Lens Oxygen Permeability (Dk/t) Simulator: The cornea has no blood vessels and breathes by direct diffusion from atmospheric oxygen. Change the lens …

CT Scan Effective Dose Estimator: Estimate the patient effective dose E (mSv) from a CT scan using the CTDI_vol and scan length values recorded in DICOM/RDSR…

Defibrillator Energy & Capacitor Discharge Simulator: Calculates the electrical behaviour of capacitor-discharge defibrillators used in AED and ICD devices. …

Diabetic Insulin Pump Basal-Bolus Simulator: Educational simulator for insulin pump (CSII) therapy in type 1, type 2 and LADA diabetes. Enter body weight and…

Dialysis Clearance & Kt/V Simulator: Calculate Kt/V, the standard measure of the dose of hemodialysis delivered. Adjust the dialyzer clearance, session time …

DNA replication simulator with real-time animation. Watch helicase unwind the helix, polymerase III build new strands, Okazaki fragments form.

ECG QRS Detection (Pan-Tompkins) Simulator: Visualise the classic Pan-Tompkins algorithm for extracting R-peaks (the apex of the QRS complex) from an electro…

ECG ST-Segment Analysis Simulator: The ST segment of an ECG is the diagnostic window onto myocardial ischemia and infarction. Adjust the ST deviation, lead, …

EMG Signal RMS & Median Frequency Simulator: Quantify muscle activity and fatigue from surface EMG (sEMG). Adjust MVC level, sampling rate, band-pass, fatigu…

Enzyme Kinetics Simulator (Michaelis-Menten): Vary Km, Vmax, and inhibitor type/concentration to draw Michaelis-Menten curves in real time. Compare competiti…

Gait Cycle Spatial-Temporal Parameters Simulator: From walking speed, cadence and leg length, this tool computes step length, stride length, gait cycle time,…

Hemodialyzer Clearance Simulator: Real-time hemodialyzer performance using the Sweeney counter-current equation. Vary KoA, blood flow Q_b, dialysate flow Q_d…

IC50/EC50 Dose-Response Hill Curve Simulator: A real-time Hill-equation simulator for the dose-response curves used everywhere in pharmacology and drug disco…

Artificial Pancreas PID Insulin Control Simulator: Design the PID closed-loop controller of an artificial pancreas (insulin pump for Type-1 diabetes). Adjust…

IV Drip Rate & Drug Dilution Clinical Simulator: Enter the ordered volume, infusion time, drip factor, drug concentration and patient weight to see the flow …

Kidney eGFR & CKD Stage Simulator: Estimate the glomerular filtration rate (eGFR) from serum creatinine, age and sex using four equations side by side — CKD-…

Explore the non-contact ACL injuries common in basketball and soccer.

Lung Compliance & Work of Breathing Simulator: Treat the lungs as an elastic bag and calculate the mechanical work of a single breath. Adjust the tidal v…

MRI Coil SNR & Image Quality Simulator: Compute Magnetic Resonance Imaging signal-to-noise ratio (SNR), contrast-to-noise ratio (CNR), acquisition time and s…

Hodgkin-Huxley neuron action potential simulator. Adjust ion channels, stimulus current, and membrane parameters in real-time for neurophysiology research and education.

One-Compartment Pharmacokinetics Simulator: The simplest pharmacokinetic (PK) model treats the entire body as one well-mixed compartment. Adjust the dose, vo…

A real-time intraocular lens (IOL) power calculator for cataract surgery planning.

PET Imaging Spatial Resolution & FOV Simulator: An interactive calculator for PET (Positron Emission Tomography) spatial resolution, transaxial FOV, axial FO…

Pharmacokinetics simulator for 1- and 2-compartment models. Simulate drug concentration-time profiles, multiple-dose accumulation, and steady-state kinetics.

PPG Signal & SpO₂ (Pulse Oximetry) Simulator: Visualize how a pulse oximeter converts the red/infrared LED absorption ratio into arterial oxygen saturation S…

Prosthetic Limb Walking Energy Cost Simulator: Switch the amputation level (trans-tibial, trans-femoral, hip disarticulation, bilateral BKA) and prosthetic t…

From the forced expiratory volume in 1 second (FEV1) and the forced vital capacity (FVC), this tool computes the age-, height-, sex- and ethnicity-adjusted predicted val…

Bone Tissue Scaffold Porosity & Mechanical Design Simulator: Design the porous scaffolds used in bone tissue engineering. Adjust material, porosity and pore …'s modulus, strength, Kozeny-Carman permeability and cell-migration index for PHBV/PCL/HA/BCP/Ti6Al4V/Bioglass against cortical, trabecular and craniofacial bone targets.

Lumbar L4-L5 Disc Compression Stress Simulator: Estimate the compression force on the lumbar L4-L5 intervertebral disc during a manual lift using the Chaffin…

Tablet Dissolution Noyes-Whitney Simulator: Predict how fast an oral tablet releases its active pharmaceutical ingredient (API) in dissolution medium, using …

Ultrasound Doppler Blood Flow Simulator: Simulate Doppler ultrasound (PW and CW) for non-invasive blood-flow measurement in the carotid, cardiac and cerebral…

Free VO2max estimation simulator. The heart-rate-ratio method computes VO2max, absolute VO2max, peak METs and heart-rate reserve to rate aerobic fitness.

Windkessel model simulator for cardiovascular hemodynamics. Adjust arterial compliance and peripheral resistance to analyze aortic pressure waveforms and mean arterial pressure in real time.'s pulsatile beat into smooth blood flow, using a two-element W…

Compute the Womersley number alpha = R sqrt(omega rho / mu) for pulsatile blood flow. Vary vessel radius, heart-rate, density and viscosity to map flow regimes.