External drainage and monitoring is the temporary drainage of cerebrospinal fluid (CSF) from the lateral ventricles of the brain into an external collection bag . EVDs are used in neuro critical care situations to:

Relieve elevated intracranial pressure (ICP), Drain infected CSF, Drain bloody CSF or blood after surgery or hemorrhage, Monitor the flow rate of CSF. 

External drainage and monitoring is the temporary drainage of cerebrospinal fluid (CSF) from the lateral ventricles of the brain into an external collection bag . EVDs are used in neuro critical care situations to:

Relieve elevated intracranial pressure (ICP), Drain infected CSF, Drain bloody CSF or blood after surgery or hemorrhage, Monitor the flow rate of CSF. 

Contents:

- Silicone 9 or 8 FR silicone catheter with trocar

- Stylet

- EVA bag (1000ml)

- Burette ( 150ml)

- Scale

- Orher connection companents