To provide rapid vascular access in neonates up to 2 weeks of age for resuscitation in which all other access attempts have failed
To provide rapid administration of intravenous fluids, medications, and blood
CONTRAINDICATIONS
None for the unstable newborn with respiratory failure or cardiovascular compromise
Relative Contraindications
Successful peripheral or central venous access
Umbilical vein catheter (UVC) placement in newborns with omphalocele, gastroschisis, omphalitis, peritonitis, or necrotizing enterocolitis
Cellulitis or impetigo of the abdominal skin
LANDMARKS
The umbilicus consists of one large, thin-walled vein and two smaller, thick-walled arteries
Picture the vessels as a face in which the arteries form the eyes, and the vein forms the mouth (FIGURE 91.1)
EQUIPMENT
Personal protective equipment (face mask, eye protection, gown, sterile gloves)
Cardiac monitor with pulse oximetry
Antiseptic prep solution, sterile drapes, gauze pads, antibiotic ointment
External heat source (i.e., radiant warmer or heat lamps)
Umbilical catheter tray (if not available, then equipment listed below)
Scalpel (No. 11 or 15)
Small hemostat
Needle holder
Umbilical tape or silk suture (3-0 or 4-0) on straight or curved needle
Size 5-French umbilical catheter
A 10-mL saline-filled syringe
Three-way stopcock
Bag of saline solution
Adhesive tape
General Basic Steps
Prepare catheter
Tie umbilicus
Cut cord
Identify vessels
Pass catheter
Confirm placement
Secure catheter