Device for injecting contrast media
AssigneeBracco Injeneering SA
InventorsHerve Duffour, Frédéric Neftel
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Abstract
The invention relates to a medical device for injecting contrast media including at least two separate vessels and immiscible contents inside one and/or both of the vessels, an injector and a distributor arranged such as to establish alternating communication between said vessels and said injector, said medical device being characterised in that it includes a means for providing said alternating communication at a frequency of 0.2 to 5 Hz.
Claims13
A medical device for injecting contrast media and comprising at least two separate reservoirs the respective contents of which cannot mix with one another in either one of said reservoirs, an injector and a directional control valve arranged in such a way as to place said reservoirs alternately in communication with said injector, which medical device is characterized in that it comprises means for bringing about said alternating communication at a frequency of between 0.2 and 5 Hz for a minimum of two consecutive cycles.
Dependencies are inferred from the claim text.