
Clinical reference tools built for Respiratory Therapists
Built by Respiratory Therapists for Respiratory Therapists
Fast, reliable access to respiratory therapy information when you need it most. Educational reference designed for RT professionals.
See RTB2 in Action
Ventilator modes, calculators, and respiratory therapy references all available instantly inside the RTB2 mobile app.










Screens shown from the RTB2 mobile app
Respiratory Therapy Resources
Quick access to the most commonly searched respiratory therapy tools and references.
Ventilator Modes Guide
Reference guide to common ventilator modes including AC, SIMV, PRVC and more.
Respiratory Therapy Calculators
Essential RT calculations including ideal body weight, tidal volume, and oxygen ratios.
Oxygen Tank Duration Calculator
Calculate oxygen tank duration quickly for patient transport and emergency planning.
Respiratory Medications Reference
Quick access to respiratory medications, dosages, and clinical indications.
RT Licensure Guide
State-by-state respiratory therapy licensure and credentialing resources.
What is RTB2?
RTB2 is an educational reference application designed specifically for licensed Respiratory Therapists.
Who is this for?
- • Licensed Respiratory Therapists (RRT, CRT)
- • Respiratory care clinicians and educators
App Capabilities
Offline Access
All reference materials available without internet connection for use anywhere.
No PHI Storage
RTB2 does not collect, store, or transmit any patient health information.
Educational Reference
Designed as a study and reference tool for respiratory therapy professionals.
Stay Updated with RTB2
Get updates about new Respiratory Therapy tools, clinical calculators, ventilator guides, and evidence-based respiratory care resources.
Built by Respiratory Therapists for Respiratory Therapists.

