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:
Jan. 02, 2024
Filed:
Mar. 11, 2021
Kabushiki Kaisha Toshiba, Tokyo, JP;
Tatsuro Saito, Kawasaki Kanagawa, JP;
Yoshiaki Sugizaki, Fujisawa Kanagawa, JP;
Kabushiki Kaisha Toshiba, Tokyo, JP;
Abstract
According to one embodiment, a sensor for detecting a target substance in gas a sample includes a target substance uptake unit that brings an acetylcholine aqueous solution into contact with a gas sample to dissolve a target substance in the gas sample into the acetylcholine aqueous solution, a reaction unit that holds acetylcholinesterase and brings the solution delivered from the target substance uptake unit into contact with the acetylcholinesterase, and a detection unit that measures a change in an amount of acetylcholine decomposition product produced in the solution delivered from the reaction unit.