determining dead space ventilator sar1000

Respiratory airflow and pneumatic control pressure are delivered to the valves via flexible tubing that connects the control unit and the valves. Larger valves can be acquired later if necessary, and rodent-size valves are provided as standard. There are currently a variety of valves accessible for animals including mice and pigs. Dead space and tubing compliance are reduced by placing this valve close to the animal, if required even inside the magnet bore.

The remote pneumatic valve actually switches the airflow. Every ventilation parameter is computed and clearly presented. Instead, a pressurized gas supply can be connected outside (oxygen or anesthetic gasses). An internal airpump provides breathing airflow for small animals. With only three front-panel settings and a large range of volumes, breaths per minute, and I/E ratios conceivable, this method offers amazing flexibility.

Monkeys to Mice (up to 10kg with appropriate valve & accessories)Īccording to the flow-time concept, the MRI-1 creates a known volume by establishing and gating an inspiratory airflow into the animal for a predetermined amount of time.A wide range of tidal volumes and rates.Pneumatic valves without magnets (XS, S, & M sized valves available depending on weight of animal).

Determining dead space ventilator sar1000