véase derivación

Shunts Programables líderes en el mercado

Pro GAV ProSA (Miethke)

http://www.miethke.com/english/3_produkte/3_1_produkte/3_1_produkte.html

Strata (Medtronic)

http://www.medtronic.com/for-healthcare-professionals/products-therapies/neurological/shunts/strata-adjustable-pressure-valve/index.htm

Certas (De Puy Johnsons & Johnsons)

http://www.depuy.com/healthcare-professionals/news/new-codman-certas-programmable-valve-hydrocephalus-now-available-europ

Polaris Sophysa

http://www.sophysa.com/sophysa-neurosurgical-shunts-adjustable-valves_121.html

Polaris