Lavage system with linear motor

Details Lavage system with linear motor Lavage system with linear motor

1982-12-01

1985-12-31

Mancene, Gene

Surgery

Truss

Perineal

A61H 700

Patent

active

045614318

ABSTRACT:
A linear motor drives a reciprocating pump to produce a flow of lavage fluid. In the preferred embodiment the motor is a moving coil linear motor and the coil is attached to one plate of a drive member comprising a pair of circular plates connected by three shafts that slide in bearings passing through the motor core. Springs having varying coil spacing are seated between the plates and motor core to variably damp the motor's motion, with the strongest damping at the ends of its reciprocating stroke.

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Stryker.RTM. Pamphlet, "SysTec.TM. 280 Suction/Irrigation Nitrogen Power System.
Stryker.RTM. Manual "SysTec.TM. 280.

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