Electricity: measuring and testing – Magnetic – Magnetometers
Reexamination Certificate
2008-01-01
2008-01-01
LeDynh, Bot (Department: 2862)
Electricity: measuring and testing
Magnetic
Magnetometers
C324S228000, C324S260000
Reexamination Certificate
active
07315166
ABSTRACT:
A method and apparatus to screen individuals specifically for paramagnetic or ferromagnetic objects they may be carrying or wearing, before they enter the high-field region of an MRI suite. The device comprises either a screening portal or a compact, hand-held magnetic gradiometer and its electronics. The device places all of the sensor arrays in close proximity to all parts of a subject's body, for screening purposes.
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Mednovus/Quantum Magnetics; SAFESCAN Portal 9000 Series Brochure; 1 page, Date unknown.
Avrin William F.
Burnett Lowell J.
Czipott Peter V.
Kumar Sankaran
Massengill R. Kemp
Ledynh Bot
MedNovus, Inc.
Quantum Magnetics Inc.
Spinks Gerald W.
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