This valve is a bypass system indicated for drain cerebrospinal fluid in the brain (CSF) to another region of the body; the system controls the pressure by a mechanism known as “pressure control device”, housed within a cylindrical silicone body.

PRESENTATIONS: SIZES ADULT, CHILD AND INFANT.

CODE			SIZE	PRESSURE	OPERATING PRESSURE*
VDTR	-	MAA	Adult	Very high	170	-	230
VDTR	-	AA	Adult	High	120	-	170
VDTR	-	MA	Adult	Medium	80	-	120
VDTR	-	BA	Adult	Short	40	-	80
VDTR	-	MBA	Adult	Very low	15	-	40
VDTR	-	MAP	Pediatric	Very high	170	-	230
VDTR	-	AP	Pediatric	High	120	-	170
VDTR	-	MP	Pediatric	Medium	80	-	120
VDTR	-	BP	Pediatric	Short	40	-	80
VDTR	-	MBP	Pediatric	Very low	15	-	40
VDTR	-	NM	Neonatal	Medium	80	-	120
VDTR	-	NB	Neonatal	Short	40	-	80
VDTR	-	NMB	Neonatal	Very low	15	-	40