MAGNETICALLY ACTUATED VALVE FOR CONTROLLING THE FLOW OF A FLUID THROUGH A CATHETER

摘要

the invention relates to a valve for controlling a fluidflusses, particularly through a catheter with a ventilsteuerraum (12, 12a) in which a zuflusskanal (1) with a zuflussu00f6ffnung (1a) and a abflusskanal (2) with a abflussu00f6ffnung (2a), and with the venti lsteuer area controlled bewegbaren verschlusselement (5, 13, 17)in at least a first position (i) abflussu00f6ffnung in at least a second position (ii) zuflussu00f6ffnung lock and at least a third position (iii) otherwise between the zuflussu00f6ffnung and abflussu00f6ffnung offenhu00e4lt, with a ventilantr idb (4, 14, a, a ', b, b') is provided, the verschlusselement optionally in the firstsecond or third position moves. the erfindungsgemu00e4u00dfe ventilkonstruktion is safe and the druckunterschieden supported geschlossenhalten inflow or abflussu00f6ffnung at different pressure conditions possible.