Hans Rudolph, inc. is a leading designer and manufacturer of respiratory data acquisition & software, valves, disposable & reusable masks (PFT/exercise, CPAP, NIV, EMS, HBOT), calibration syringes, pneumotachs, non-diffusing bags, mouthpieces, nose clips, Flow/Volume Simulator, and Syringe Volume Validator.
Based in the USA Hans Rudolph, inc. also offers custom design, prototyping & manufacturing for Original Equipment Manufactures (OEM & Custom Labeling) and end users in respiratory research, testing & calibration, and Non-Invasive Ventilation & CPAP.