The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 31, 2001
Filed:
Jun. 15, 1998
Akihiko Kandori, Hachioji, JP;
Keiji Tsukada, Kashiwa, JP;
Ryuichi Shinomura, Higashimatsuyama, JP;
Hiroyuki Suzuki, Hitachinaka, JP;
Hitoshi Sasabuchi, Mito, JP;
Shoji Kondo, Hitachinaka, JP;
Yasuaki Komiyama, Hitachinaka, JP;
Kenji Teshigawara, Hitachinaka, JP;
Hitachi, Ltd., Tokyo, JP;
Abstract
A biomagnetic field measurement apparatus includes a bed which holds a subject to be inspected in a shielded room. A cryostat holds a plurality of SQUID magnetometers at low temperature. The cryostat is arranged in the shielded room and the plurality of SQUID magnetometers detect a magnetic field generated from the subject. A driving and detecting circuit drives the plurality of SQUID magnetometers and detects signals therefrom that are processed by a computer. A display that is arranged in the shielded room displays data for viewing by an operator.