Fluid switch controlled trans-cutaneously via magnetic force

Details Fluid switch controlled trans-cutaneously via magnetic force Fluid switch controlled trans-cutaneously via magnetic force

2003-12-02

2008-03-04

Lucchesi, Nicholas D. (Department: 3763)

Valves and valve actuation

Tube compressors

Perpendicularly reciprocating tube contacting element

Reexamination Certificate

active

07338028

ABSTRACT:
A fluid switch or valve for an implantable fluid delivery system is provided. The fluid switch or valve includes a fluid chamber having a fluid inlet and a fluid outlet and an internal magnet disposed within the fluid chamber. The internal magnet is moveable such that displacement of the internal magnet restricts the flow of fluid through the fluid chamber.

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