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:
Oct. 30, 2012
Filed:
Feb. 24, 2004
Makoto Yuasa, Soka, JP;
Fumio Mizoguchi, Tokyo, JP;
Hitoshi Takebayashi, Tsukuba, JP;
Masahiko Abe, Noda, JP;
Masumi Koishi, Sagamihara, JP;
Shigeru Kido, Ishikawa-gun, JP;
Masamitsu Nagahama, Kitakatsushika-gun, JP;
Masayuki Kawasaki, Soka, JP;
Masahiko Yokosuka, Mito, JP;
Takashi Ishihara, Saitama, JP;
Rizwangul Ibrahim, Abiko, JP;
Makoto Yuasa, Soka, JP;
Fumio Mizoguchi, Tokyo, JP;
Hitoshi Takebayashi, Tsukuba, JP;
Masahiko Abe, Noda, JP;
Masumi Koishi, Sagamihara, JP;
Shigeru Kido, Ishikawa-gun, JP;
Masamitsu Nagahama, Kitakatsushika-gun, JP;
Masayuki Kawasaki, Soka, JP;
Masahiko Yokosuka, Mito, JP;
Takashi Ishihara, Saitama, JP;
Rizwangul Ibrahim, Abiko, JP;
Other;
Abstract
A reactive oxygen species measuring device according to the present invention comprises a reactive oxygen species sensor provided with an electrode assembly capable of detecting the presence of reactive oxygen species or the like in terms of an electric current, a power source means for applying a measuring voltage to the reactive oxygen species sensor, and a reactive oxygen species concentration measuring means for measuring a concentration of the reactive oxygen species or the like from the current detected by the reactive oxygen species sensor. According to the present invention, a concentration of reactive oxygen species or the like such as in vivo or in vitro superoxide anion radical (O.) can be measured reliably, and the entire device can be formed in a smaller size and always mounted to a living body.