Patent ID: 9615774
Date: 2017-04-11
CPC Classifications: A61B

Claim:
1. A CO 2 sensor comprising: a sensing portion operable to change in color in accordance with a CO a mounting member that is capable of being supported on the living body with an adhesive portion, and adapted to detachably hold the sensing portion in a vicinity of the nares so that the expiration from the at least one of nares and a mouth impinges on the sensing portion, the adhesive portion being formed by a tape or a sheet, wherein, in the sensing portion, a chemical solution which is operable to change in color in accordance with the CO wherein the tape or the sheet has a first surface adapted to be stuck to the living body through an adhesive agent applied to the first surface and a second surface which is opposite to the first surface, wherein the sensing portion is held on the second surface and exposed at a side of the second surface, and wherein the mounting member includes: and