Metabolic system ReeVue®

The ReeVue® Metabolic System is a non-invasive metabolic rate analysis system that measures resting metabolic rate (RMR/REE) in real time based on exhaled oxygen concentration. Using advanced Mixing Chamber technology and the disposable MetaBreather® mouthpiece, the device ensures hygienic, accurate and simple data collection. Automatic calibration and an intuitive interface allow any medical personnel to easily use the system, which is FDA approved and processed under CPT code #94690. An ideal solution for nutritional assessment, weight management and prevention of related diseases.

The Metabolic System ReeVue® is an advanced medical system designed to determine the body's resting energy expenditure (RMR/REE) and accurately calculate calorie needs. Using direct oxygen measurement, the device analyzes the oxygen concentration of exhaled air through the convenient MetaBreather® mouthpiece, which allows you to calculate how many calories are burned - 4,813 calories for every milliliter of oxygen consumed.
Main features:

Direct oxygen measurement: Uses a galvanic fuel cell, accuracy ±0.2% O₂, effectively captures exhaled air data.
Mixing Chamber technology: The "gold standard" in indirect calorimetry, confirmed by independent scientific research (USC, Georgia State University).
Hygiene: The disposable MetaBreather® mouthpiece with one-way valve systems ensures that every patient breathes fresh air without pollution.
Automatic calibration: The system's algorithms compensate for barometric pressure, temperature, and humidity, ensuring consistent measurements.
Simple control interface: The intuitive design allows any medical personnel to use the device without special training.
Advantages of regulation and compensation: FDA approved, CPT code #94690 – used for the prevention, nutritional assessment and treatment of both obesity and metabolic disorders.
Technical specifications:
O₂ sensor: Galvanic fuel cell, ±0.2% accuracy, operating time up to 24 months.
Air flow sensor: Fixed-open differential pressure pneumotac, ±2% accuracy, 0.01 LPM resolution, 40–150 LPM range, respiratory rate 5–40 breaths/min, tidal volume 200–3000 ml.
Dimensions and weight: 30.5 × 22.9 × 10.2 cm; weight – 2.6 kg.
Test duration: About 10 minutes per measurement.
ReeVue® allows physicians to determine individual patient calorie needs, perform nutritional assessments, and monitor the progress of conditions such as metabolic syndrome, diabetes, and thyroid disorders. The system’s easy maintenance and two-year warranty ensure durability and reliability in daily medical practice.