Transducer apparatus having water hammer dampening means

Details Transducer apparatus having water hammer dampening means Transducer apparatus having water hammer dampening means

1991-06-28

1993-02-09

Pellegrino, Stephen C.

Surgery

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

Material introduced into and removed from body through...

73707, A61B 1720

Patent

active

051850028

ABSTRACT:
An improvement to a flow control system is disclosed which comprises a transducer apparatus having dampening means to prevent or reduce the destructive effect of water hammers in such fluid control systems. This is especially useful in surgical irrigation and aspiration systems. The dampening means functions by diverting the transient fluid waves away from the delicate pressure-sensing means until a portion of the kinetic energy contained therein is dispersed.

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General Fittings Co., "Shock Absorber" IEN-4300 Providence, R.I., Jul. 1938.

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