Superconducting magnetic control system for manipulation of...

Details Superconducting magnetic control system for manipulation of... Superconducting magnetic control system for manipulation of...

2006-07-11

2006-07-11

Lacyk, John P. (Department: 3735)

Surgery

Miscellaneous

Devices placed entirely within body and means used therewith

C361S141000, C361S143000, C361S149000

Reexamination Certificate

active

07073513

ABSTRACT:
A system and method of controlling movement of magnetic material with at least first and second high temperature superconductors at spaced locations. A plurality of solenoids are associated with the superconductors to induce a persistent currents in preselected high temperature superconductors establishing a plurality of magnetic fields in response to pulsed currents introduced to one or more of the solenoids. Control mechanism in communication with said solenoids and/or said high temperature superconductors are used to demagnetize selected ones of the high temperature superconductors to reduce the magnetic fields substantially to zero. Magnetic material is moved between magnetic fields by establishing the presence thereof and thereafter reducing magnetic fields substantially to zero and establishing magnetic fields in other superconductors arranged in a predetermined configuration.

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patent: 2003/0231091 (2003-12-01), Tomita et al.
Perry's Chemical Engineers' Handbook, McGraw-Hill Book Company, 6th edition, R.H. Perry and D.W.Green, Section 21, pp. 33-41 (1984).
D.C. Meeker, E.H. Maslen, R.C. Ritter and F.M. Creighton, Optimal Realization of Arbitrary Forces in a Magnetic Stereotaxis Systems, IEEE Trans. on Magnetics, vol. 32, No. 2, Mar. 1996, pp. 320-328.

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