Assertion: shunt's valve | /r/HasProperty | adjustable
Facets:
Source sentences:
text: A programmable shunt has an adjustable valve which prevents the fluid from moving in the wrong direction and only lets fluid drain when the pressure is too high.
text: A programmable shunt has an adjustable valve which allows you to modify the amount of fluid drained after the shunt is implanted.
text: This is why some valves can be adjustable, which means that instead of having a fixed pressure valve at the same value for everyone, these adjustable valves can be readjusted by a clinician according to patient need (Hydrocephalus Association 2017).