CO2 SENSOR AND CO2 MEASURING APPARATUS
First Claim
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1. A CO2 sensor comprising:
- a sensing portion operable to change in color in accordance with a CO2 partial pressure in expiration from at least one of nares and a mouth of a living body; and
amounting member adapted to hold the sensing portion at a position where the expiration from the at least one of the nares and the mouth impinges on the sensing portion.
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Abstract
A CO2 sensor includes: a sensing portion operable to change in color in accordance with a CO2 partial pressure in expiration from at least one of nares and a mouth of a living body; and a mounting member adapted to hold the sensing portion at a position where the expiration from the at least one of the nares and the mouth impinges on the sensing portion.
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Citations
10 Claims
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1. A CO2 sensor comprising:
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a sensing portion operable to change in color in accordance with a CO2 partial pressure in expiration from at least one of nares and a mouth of a living body; and amounting member adapted to hold the sensing portion at a position where the expiration from the at least one of the nares and the mouth impinges on the sensing portion. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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Specification