Flowregulerede ventiler

OSV II® ventilsystemet, der blev introduceret i 1987, var den første Orbis-Sigma ventil til behandling af hydrocephalus via flowreguleret tryk frem for konventionel fikseret regulering. Ventilen består af en 3-trins mekanisme med variabel modstand, som regulerer flowet igennem ventilen med en hastighed der nogenlunde svarer til patientens eget produktionsflow af cerebrospinalvæske (ca. 20 ml/t).

Specifikationer

Varenummer	Artikelnavn	Supplerende tekst	Pakkestørrelse / Enhed
909506	Integra Low Flow Standard	One-piece Unitized, with Antechamber	1 / STK
909508S	Integra Low Flow Standard	Unitized, Without Antechamber	1 / STK
909721	OSV II Burr-Hole - with Antechamber	Two-piece Unitized with Ventricular Catheter	1 / STK
909720	OSV II BurrHole without Antechamber	Two-piece Unitized with Ventricular Catheter	1 / STK
909700P	OSV II Low Pro	Valve Only, with Antechamber	1 / STK
909712P	OSV II Low Pro- with Antechamber	Two-piece Unitized with Ventricular Catheter	1 / STK
909710	OSV II Lumbar - without Antechamber	One-piece System	1 / STK
909711	OSV II Lumbar with Antechamber	One-piece System	1 / STK
909700	OSV II Regular	Valve Only, with Antechamber	1 / STK
909701	OSV II Regular	Valve Only, Without Antechamber	1 / STK
909704	OSV II Regular - with Antechamber	One-piece 13 cm Ventricular Catheter	1 / STK
909718	OSV II Regular - with Antechamber	One-piece 7 cm Ventricular Catheter	1 / STK
909707S	OSV II Regular - with Antechamber	Unitized witout Ventricular Catheter	1 / STK
909712	OSV II Regular - with Antechamber	Two-piece Unitized with Ventricular Catheter	1 / STK
909706	OSV II Regular - with Antechamber	One-piece 9 cm Ventricular Catheter	1 / STK
909715	OSV II Regular without Antechamber	Two-piece Unitized with Tunneler	1 / STK
909713	OSV II Regular without Antechamber	Two-piece Unitized with Ventricular Catheter	1 / STK
909719	OSV II Regular without Antechamber	One-piece 7 cm Ventricular Catheter	1 / STK
909705	OSV II Regular without Antechamber	One-piece 9 cm Ventricular Catheter	1 / STK
909708S	OSV II Regular without Antechamber	Unitized witout Ventricular Catheter	1 / STK