Rahn-Otis sample

Rahn-·O·tis sam·'ple

(rahn ō'tis),
an approximation of alveolar gas continuously provided by a simple device that admits just the latter part of each expiration.

Otis,

Arthur Brooks, U.S. respiratory physiologist, 1913–.
Rahn-Otis sample - see under Rahn

Rahn,

Hermann, U.S. respiratory physiologist, 1912–.
Rahn-Otis sample - an approximation of alveolar gas continuously provided by a simple device that admits just the latter part of each expiration.