Dry bottle drainage system

Details Dry bottle drainage system Dry bottle drainage system

1988-12-27

1990-02-20

Jones, Larry

Surgery

Means and methods for collecting body fluids or waste material

Aspiration collection container or trap

604403, A61B 1900

Patent

active

049022849

ABSTRACT:
A pressure regulator including high and low pressure chambers separated by a divider having an opening, a closing member biassed to a closing position for closing the opening with a biassing force according to a desired pressure differential between the chambers, and a damping device for damping the resulting force on the closing member. There is also disclosed a fluid drainage system having a suction chamber with a suction regulator, and various arrangements of diaphragms for measuring pressure differentials. An anti-spill device for the draining system is disclosed as well.

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