Apparatus for sequential infusion of medical solutions

Details Apparatus for sequential infusion of medical solutions Apparatus for sequential infusion of medical solutions

1985-09-25

1986-08-26

Pellegrino, Stephen C.

Surgery

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

Treating material introduced into or removed from body...

604135, 128DIG12, A61M 500

Patent

active

046080422

ABSTRACT:
A system for the sequential infusion of medical solutions comprises a fluid source connected in fluid communication to a fluid flow device and having in the fluid line downstream from the fluid source a one-way check valve and a fluid access port. A spring activated syringe is connected into fluid communication with the access port to raise hydrostatic pressure downstream from the one-way check valve to prevent fluid flow therethrough during infusion by the fluid flow device of fluid from the syringe.

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