Automatic metabolic analyzer

for clinical diagnosticfor scientific researchportable

The portable respiratory metabolism analyzer is a highly integrated device that combines gas concentration measurement, flow control, and respiratory measurement systems. It achieves compact and portable testing while offering functionality equivalent to that of a respiratory calorimetry system. It employs indirect calorimetry to measure human energy metabolism. Key parameters include basal metabolic rate (BMR), resting metabolic rate (RMR), predicted metabolic rate, respiratory frequency, oxygen consumption, CO₂ production, and the consumption ratios of the three major nutrients. During measurement, the subject carries the portable respiratory metabolism analyzer using a harness and wears a mask, enabling the assessment of energy metabolism during free movement. - Product Features - Highly Integrated: Integrates gas analysis, flow control, and respiratory measurement modules. Comprehensive functionality for both resting and exercise metabolism measurements. High precision, high sensitivity, and rapid response. - User-Friendly: Fully automated calibration procedure. One-click operation to start measurements. - Compact and Portable: Size of a tissue box, easy to carry. Water and dust resistant, suitable for field use. - Flexible and Expandable: Equipped with an independent control and data processing system for standalone operation. Supports wireless data transmission to computers for viewing and analysis. Also supports wired connections and can be controlled by computer software. - Applications 1. Exercise Training Program Guidance and Evaluation: Metabolic assessment under free-moving conditions 2. Weight Loss and Exercise Program Guidance with Efficacy Evaluation: Sports medicine, body composition management 3. Clinical Nutrition Assessment and Support: Nutrition department, Oncology, Geriatrics 4. Medical Condition Assessment and Personalized Treatment Guidance: Oncology, Burn care, Endocrinology, Intensive care 5. Personalized Diet Planning: Hyperuricemia, Hyperglycemia, Hyperlipidemia - Parameters 1. Gold Standard Method: Indirect calorimetry for assessing human respiratory metabolism. 2. Monitoring Parameters: Oxygen concentration, carbon dioxide concentration, temperature, humidity, oxygen consumption (VO₂), CO₂ production (VCO₂), energy expenditure (EE), respiratory quotient (RQ), consumption amount and ratio of major nutrients, heart rate, blood oxygen saturation, maximal oxygen uptake (VO₂max). 3. Testing Modes: Resting canopy mode, mask mode, ventilator mode. 4. All-in-One Design: Portable integrated device—compact yet fully functional, operable independently. 5. Multifunctional and Expandable: Supports wireless connection to computers, as well as wired connectivity for comprehensive testing and data analysis. 6. Next-Generation Bluetooth: Frequency range: 2.400 GHz – 2.480 GHz; high-speed, stable, and interference-resistant. 7. LoRa Functionality: Enables long-range communication and data transmission, suitable for outdoor sports scenarios. 8. GPS Function: Real-time outdoor positioning. 9. Oxygen Sensor: Range: 19–21%; Accuracy: 0.01%; Resolution: 0.01%. 10. Carbon Dioxide Sensor: Infrared CO₂ sensor; Range: 0–5.5%; Accuracy: 0.03%; Resolution: 0.01%.