top of page

Virtus
Metabolic
Monitor

Simple and Cost Efficient Indirect Calorimetry

2231-02-003-002 VirtusMonitor FOTO 35 - New screen.jpg

Virtus Metabolic Monitor allows continuous and non-invasive measurement of oxygen consumption (VO₂) and carbon dioxide production (VCO₂), plus calculation of respiratory quotient (RQ) and energy expenditure (EE) for mechanically ventilated patients

Clinical values using the Virtus Metabolic Monitor

Metabolic Measurement, Indirect Calorimetry, VO2 measurement, VCO2 measurement, Energy Expenditure, Resting Energy Expenditure, RQ, gas exchange measurement, bed side, ventilation, intensive care unit, metabolism, weirs formula, oxygen consumption, carbon dioxide production, non-invasive measurement, metabolic status, over and under feeding, nutrition planning, oxygen delivery, weaning process, respiratory parameter

Detect changes in patients metabolic status

Metabolic Measurement, Indirect Calorimetry, VO2 measurement, VCO2 measurement, Energy Expenditure, Resting Energy Expenditure, RQ, gas exchange measurement, bed side, ventilation, intensive care unit, metabolism, weirs formula, oxygen consumption, carbon dioxide production, non-invasive measurement, metabolic status, over and under feeding, nutrition planning, oxygen delivery, weaning process, respiratory parameter

Helps to define sufficient oxygen delivery for ventilated patients

Metabolic Measurement, Indirect Calorimetry, VO2 measurement, VCO2 measurement, Energy Expenditure, Resting Energy Expenditure, RQ, gas exchange measurement, bed side, ventilation, intensive care unit, metabolism, weirs formula, oxygen consumption, carbon dioxide production, non-invasive measurement, metabolic status, over and under feeding, nutrition planning, oxygen delivery, weaning process, respiratory parameter

Measurements of energy expenditure and respiratory quotient to avoid under- or over-nutrition (adequate nutrition) - see note

Metabolic Measurement, Indirect Calorimetry, VO2 measurement, VCO2 measurement, Energy Expenditure, Resting Energy Expenditure, RQ, gas exchange measurement, bed side, ventilation, intensive care unit, metabolism, weirs formula, oxygen consumption, carbon dioxide production, non-invasive measurement, metabolic status, over and under feeding, nutrition planning, oxygen delivery, weaning process, respiratory parameter

Support weaning process as changes in V̇O₂ may indicate work of breathing

Note:

  • "In critically ill mechanically ventilated patients, REE should be determined by using indirect calorimetry" ESPEN guidelines on clinical nutrition in the intensive care unit. Singer P, et al. Clinical Nutrition. 2018

  • "Personalized nutrition therapy in critical care: 10 expert recommendations". Wischmeyer et al. Critical Care (2023) 27:261

Simple and easy-to-use design

Virtus Monitor is simple, easy-to-use and cost efficient, compared to similar technologies and monitors on the market today

Metabolic Measurement, Indirect Calorimetry, VO2 measurement, VCO2 measurement, Energy Expenditure, Resting Energy Expenditure, RQ, gas exchange measurement, bed side, ventilation, intensive care unit, metabolism, weirs formula, oxygen consumption, carbon dioxide production, non-invasive measurement, metabolic status, over and under feeding, nutrition planning, oxygen delivery, weaning process, respiratory parameter

Provides for an easy and fast set-up without any calibrations needed before measurement, which makes it immediately operational when needed.

Metabolic Measurement, Indirect Calorimetry, VO2 measurement, VCO2 measurement, Energy Expenditure, Resting Energy Expenditure, RQ, gas exchange measurement, bed side, ventilation, intensive care unit, metabolism, weirs formula, oxygen consumption, carbon dioxide production, non-invasive measurement, metabolic status, over and under feeding, nutrition planning, oxygen delivery, weaning process, respiratory parameter

Is mobile and has an exceedingly small footprint, which makes it easy to switch between patients. Brings flexibility and cost efficacy to the treatment.

Metabolic Measurement, Indirect Calorimetry, VO2 measurement, VCO2 measurement, Energy Expenditure, Resting Energy Expenditure, RQ, gas exchange measurement, bed side, ventilation, intensive care unit, metabolism, weirs formula, oxygen consumption, carbon dioxide production, non-invasive measurement, metabolic status, over and under feeding, nutrition planning, oxygen delivery, weaning process, respiratory parameter

Presents all respiratory parameters on a single screen, which makes the diagnosing of changes fast and easy and enables the clinicians to observe and identify changes in patient’s metabolic status.

Metabolic Measurement, Indirect Calorimetry, VO2 measurement, VCO2 measurement, Energy Expenditure, Resting Energy Expenditure, RQ, gas exchange measurement, bed side, ventilation, intensive care unit, metabolism, weirs formula, oxygen consumption, carbon dioxide production, non-invasive measurement, metabolic status, over and under feeding, nutrition planning, oxygen delivery, weaning process, respiratory parameter

Is battery powered for up to 3 hours of full operation, which makes operation hassle free and easy to switch between patients

Metabolic Measurement, Indirect Calorimetry, VO2 measurement, VCO2 measurement, Energy Expenditure, Resting Energy Expenditure, RQ, gas exchange measurement, bed side, ventilation, intensive care unit, metabolism, weirs formula, oxygen consumption, carbon dioxide production, non-invasive measurement, metabolic status, over and under feeding, nutrition planning, oxygen delivery, weaning process, respiratory parameter

Has no built-in short term use sensors, which makes operation and cost of maintenance low compared to monitors using galvanic O₂ sensors

Metabolic Measurement, Indirect Calorimetry, VO2 measurement, VCO2 measurement, Energy Expenditure, Resting Energy Expenditure, RQ, gas exchange measurement, bed side, ventilation, intensive care unit, metabolism, weirs formula, oxygen consumption, carbon dioxide production, non-invasive measurement, metabolic status, over and under feeding, nutrition planning, oxygen delivery, weaning process, respiratory parameter
Vitus Monitor 23.JPG
Vitus Monitor 08.JPG
Vitus Monitor 20.JPG
Screenshot 2023-11-16 at 22.57.38.png

The Bland Altman plots for EE of relative agreement, shows that Virtus MetabolicMonitor can accurately determine EE compared with another

Indirect Calorimetry Monitor, for the range (0-7200kcal/day) investigated.

Contact us

Contact us

Interested in the Virtus Metabolic Monitor?

 

Contact us to learn more about the Monitors performance and design, 

and we will prepare a competitive quotation upon request

Please send me:
I would like to:

Thank You for contacting us. We will get back to you as soon as possible

Virtus Monitor is manufactured by

Virtus Technology Inc

8 The Green

Suite #4387, Dover

Delaware 19901

Email: sales@virtusmonitor.com

Phone: (302) 203-9312

© 2023 by Virtus Technology Inc

The Virtus Metabolic Monitor is not for sale in Europe, or in countries requiring CE mark

The Virtus Metabolic Monitor is FDA 510 (K) cleared

bottom of page