Injector with bypass channel

Details Injector with bypass channel Injector with bypass channel

2004-08-13

2009-02-10

Lucchesi, Nicholas D (Department: 3763)

Surgery

Means for introducing or removing material from body for...

Treating material introduced into or removed from body...

C604S187000, C604S238000, C604S249000

Reexamination Certificate

active

07488308

ABSTRACT:
An injector with a substance container defining a substance chamber configured for containing a substance to be injected, and an injection conduit configured for injecting the substance into a patient. A driver is associated with the substance chamber for driving the substance through the injection conduit. The injector also has a channel member defining a channel that has an open configuration in which the channel fluidly communicates the substance container to the injection conduit for the injection of the substance. The channel also has a closed configuration for blocking flow of any substance in the substance container therethrough to the injection conduit for inhibiting or preventing contact with the injection conduit prior to injection.

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