RT9200-01 Rev B Page 7
For Arterial Access Training:
1.
To perform access on the thigh patch (right side of model), set up the vena cava. Obtain the pressure infusion
bag with bladder and extension line. Fill the bladder approximately half full with water. You may want to add a
small amount of food coloring (included) to distinguish vein and artery sticks.
Note:
Colored water may stain clothing.
2.
Attach the extension line to the vena cava located in the body model. Ensure the stopcock on the pressure
infusion bag is positioned to allow air to be pumped into the bag.
Squeeze the inflation bulb to inflate the bag
until adequate pressure is obtained. Close the stopcock to hold pressure in the bag.
Note:
The pressure infusion bag represents venous pressure so an approximate pressure of 10-15 mmHg should
be estimated. Do not over inflate the infusion bag.
3.
You will need to purge the vena cava of air. Ensure the clip on the blue extension line is disengaged. Lift the leg
hinge that covers the thigh patch so it exposes the back of the thigh patch. Carefully unscrew the cap on the
blue tubing to purge the air, then replace the cap once air is released.
Note:
Because the pressure infusion bag is now pressurized, water will be forced out of the end of the cap.
Purge air until you are confident it is cleared from the tube. You may lift the model to facilitate air purging. If
ultrasound will be used for access training, to improve visibility, apply ultrasound jelly in and around the tubing
in the thigh patch.
Your STAAR is set up for access training.
Cap
