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:
Jun. 29, 1999
Filed:
Aug. 26, 1997
Tadashi Kohno, Kawasaki, JP;
Isaburo Hosoi, Souka, JP;
Junko Ohshima, Kanagawa, JP;
Kunihiko Shibata, Funabashi, JP;
Tokyo Gas Company Limited, Tokyo, JP;
Abstract
The present invention relates to a method of diagnosing diabetes, which comprises administering a diagnostic agent comprising glucose labeled with .sup.13 C at a specific position, or pyruvic acid labeled with .sup.13 C in at least one specific position. According to the present invention, there is provided a method of diagnosing diabetes by administering a diagnostic agent which can be used safely without side effects to give accurate results immediately with less physical pains on the subject. The present method of diagnosing diabetes can distinguish between healthy persons and patients with diabetes even under the circumstances where the patients are easily missed, and further it can determine the type of diabetes (insulin-dependent type or insulin-independent type).