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:
Apr. 04, 1995
Filed:
Jun. 21, 1993
Koji Fujio, Tokyo, JP;
Masakazu Gotanda, Kanagawa, JP;
Tatsuya Yamaguchi, Tokyo, JP;
Shuichi Takayama, Tokyo, JP;
Takashi Tsukaya, Tokyo, JP;
Toshihiko Hagiwara, Tokyo, JP;
Koichi Matsui, Tokyo, JP;
Hiroki Hibino, Tokyo, JP;
Keiichi Hiyama, Tokyo, JP;
Koichi Shimizu, Tokyo, JP;
Kenji Yoshino, Tokyo, JP;
Masaaki Hayashi, Tokyo, JP;
Olympus Optical Co., Ltd., Tokyo, JP;
Abstract
A diagnostic system using a nuclear magnetic resonance phenomenon comprises an external magnetic field generator, provided externally, for generating a magnetic field in a living body, a thin diameter member capable of being inserted into a body cavity and having flexibility, a high frequency coil, provided at a top end of the thin diameter member, for transmitting and receiving a high frequency, a nuclear magnetic resonance signal measuring device for receiving a nuclear magnetic resonance signal from the living body, and a transformer, provided between the high frequency coil and the nuclear magnetic resonance signal measuring device, for electrically isolating and separating the high frequency coil from the nuclear magnetic resonance signal measuring device in a manner such that the nuclear magnetic resonance signal is transmittable between the high frequency coil and the nuclear magnetic resonance signal measuring device.