Magnetic detection coil and apparatus for measurement of...

Surgery – Diagnostic testing – Detecting nuclear – electromagnetic – or ultrasonic radiation

Reexamination Certificate

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C600S407000, C600S424000, C324S307000, C324S244000, C324S248000, C324S260000

Reexamination Certificate

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07912530

ABSTRACT:
A magnetic detection coil is provided, which includes a plurality of differential coils. Each differential coil is made of one of superconductors and metallic materials. The differential coils having mutually different loop directions are arranged in parallel at a spatially predetermined distance apart and mutually electrically connected in series. Each differential coil is one of a first-order differential coil and a second-order differential coil.

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Office Action from Japanese Patent Office, dated Mar. 9, 2010, in Japanese.
Office Action from Japanese Patent Office for Japanese Patent Application JP-2005-300991, dated May 25, 2010, in Japanese.

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