Title:
BIOSENSOR AND METHOD OF FABRICATING THE SAME
Document Type and Number:
WIPO Patent Application WO/2006/090596
Kind Code:
A1
Abstract:
[PROBLEMS] To enable direct and accurate examination of a specific substance contained in a liquid component of a sample while avoiding breakage in a sensitive part or jamming of a portion of the sample in the case of puncturing the sample. [MEANS FOR SOLVING PROBLEMS] A biosensor provided with a needle-shape hollow container (12), a tubular holder (14) inserted into the hollow container (12), and an oxygen-sensitive optical fiber 18 the terminal (a sensing part (16)) of which is inserted into the tubular holder (14), wherein the hollow container (12) has one or more throughholes (20) in the side thereof, the tubular holder (14) comprises a tubular permeable membrane, a resin carrier applied to the inside of the permeable membrane and an oxidase immobilized within the carrier resin, and the oxygen-sensitive optical fiber (18) has the sensing part (16) at the terminal thereof.
Inventors:
ENDO HIDEAKI (JP)
Application Number:
PCT/JP2006/302353
Publication Date:
August 31, 2006
Filing Date:
February 10, 2006
Export Citation:
Assignee:
TOKYO UNIVERSITY OF MARINE SCI (JP)
ENDO HIDEAKI (JP)
ENDO HIDEAKI (JP)
International Classes:
C12M1/34; A01K73/10; A01K75/00; A01K79/00; G06Q50/00
Foreign References:
| JP2003250516A | 2003-09-09 | |||
| JP2003139737A | 2003-05-14 | |||
| JPH07328011A | 1995-12-19 |
Attorney, Agent or Firm:
Kubota, Noriaki (Higashigotanda 1-chome Shinagawa-ku Tokyo, 22, JP)
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