 (1).png "Indirect Calorimetry module")
 (1).png "Indirect Calorimetry module")
- Gold Standard in Metabolic Monitoring — Delivers continuous, non-invasive measurement of Resting Energy Expenditure (REE) and Respiratory Quotient (RQ).
- Precision Nutrition for Critical Care — Enables individualized nutritional therapy—reducing complications like infections, hyperglycemia, and prolonged ventilation.
- Proven Clinical Impact — Reduces ICU length of stay, antibiotic use, and nosocomial infections through optimized calorie delivery
- Ideal for Complex Critical Conditions — trauma, stroke, sepsis, ARDS, and post-surgical recovery with metabolic stability
- High Sensitivity & Fast response — CO2 resolution to 0.01%, O₂ to 0.1%; Response time 200 ms.
Technical Specification
|
Operation principle |
Non-dispersive infrared spectrophotometry (NDIR) |
|
External interface |
RS-232 |
|
Initialization time |
Maximum 10 s |
|
Gas sampling rate Admissible absolute deviation |
50–250 ml/min ±10 ml/min in absolute terms or ±10% in relative one (the biggest from the values) |
|
СО₂ concentration measurement range (СО₂ partial pressure) Admissible absolute deviation: СО₂ concentration СО₂ partial pressure |
0–20 vol.% (resolution 0.01) 0–150 mmHg (resolution 0.01)
±(0.2 vol.% + 0.2 % of GAS LEVEL) ±(1.5 mmHg + 0.2 % of GAS LEVEL) |
|
O₂ concentration measurement range Admissible absolute deviation |
0–100 vol.% (resolution 0.1) ±(2.5 vol.% + 2.5 % of GAS LEVEL) |
|
Calculated REE parameters: O₂ consumption (VO2) CO₂ elimination (VCO2) Resting energy expenditure (REE) Respiratory quotient (RQ) |
10–1000 ml/min 10–1000 ml/min 72–7200 kcal/day 0.5–2 |
|
Measurements drift |
±(0.2 vol.% + 0.02 · Cmeas) or ±(1.5 mmHg + 0.02 · Cmeas) |
|
Gas mixture parameter measurement accuracy |
±(0.43 vol.% + 8 % of GAS LEVEL) |
|
Response time |
1.7 s |
|
Rise time |
0.25 s |
|
Respiratory rate measurement range Respiratory rate measurement accuracy |
3–160 breath per minute (BPM) ±2 breath per minute (BPM) |
|
Power |
Voltage: 5.0 V±5% Current: maximum 0.8 A |
|
Weight Dimensions Without housing |
0.7 kg 58х92х146 mm 117х44х70mm, 0.25 kg |
Delivery kit
|
Indirect calorimetry module |
TESN.650002 |
1 pcs. |
|
Interface cable |
TESN.704029 |
1 pcs. |
|
Monitoring line |
DRYLINE |
1 pcs. |
|
Water trap |
DRYLINE II |
1 pcs. |
|
Paramagnetic O2 sensor Galvanic O2 sensor |
Paracube EnviteC |
option option |