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. 01, 2010
Filed:
Nov. 25, 2005
Takayuki Ando, Tokyo, JP;
Hisashi Koaizawa, Tokyo, JP;
Takashi Shigematu, Tokyo, JP;
Ken Tsukii, Tokyo, JP;
Masaki Izumo, Tokyo, JP;
Takayuki Ando, Tokyo, JP;
Hisashi Koaizawa, Tokyo, JP;
Takashi Shigematu, Tokyo, JP;
Ken Tsukii, Tokyo, JP;
Masaki Izumo, Tokyo, JP;
Abstract
A fiber sensor comprising: an optical waveguide unit having a measurement surface formed at an end of an optical waveguide; and a channel unit through which a specimen, serving as a measurement object to be measured by contact with the measurement surface, is caused to flow in and out via a specimen channel, wherein the optical waveguide is fixed to the optical waveguide unit such that the measurement surface forms a part of a channel wall surface of the channel unit, and the optical waveguide unit is provided so as to be detachable from the channel unit.