Arterial Cannula with Floswitch

Preparation

• For optimal wrist positioning for radial artery cannulation place the
patient’s arm on a board with a roll of gauze pads underneath or on an
armboard underneath the dorsal part of the hand to create about 45
degree angle.
• Disinfect insertion site according to local policy.
• Perform this procedure using maximal barrier precautions. Use sterile
surgical technique including the use of gloves, masks, gowns, sterile
drapes, and sterile equipment. Perform Allen Test prior to inserting
catheter in the radial artery. Administer local anesthesia if required.