External Ventricular Drain

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External Ventricular Drain. Top of cylinder. Pressure. Level Line. Laser Light. External Ear Canal. HOB elevated 30 º, head midline EVD cylinder height must be ordered Align laser light to external ear canal - PowerPoint PPT Presentation

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External Ventricular Drain

• HOB elevated 30º, head midline• EVD cylinder height must be ordered• Align laser light to external ear canal • Position cylinder on measuring bar by sliding connector bracket to ordered height

Example: Order- “EVD at 11 cm above external ear canal”•Align EVD cylinder by sliding connector bracket to the 10cm mark on the measuring bar. “Pressure Level Line” should be at 10cm H20 (right side of bar)

REPORT:New drainage from surgical site, change in neuro statusNo drainage into cylinder for > 1 hour, system disconnectionsDrainage exceeds ordered limits,

Clamp when transporting patients to procedures or other Units.

Top of cylinder

External EarCanal

Pressure

LaserLight

dupdegraff@lpch.org

LevelLine

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