. . (. . ) . CO2. . (, , - ) , (. 3-3). ( ), pi . , 100 23 . :
CO2+H2O → H2CO3
H2CO3 + 2NaOH → Na2CO3 + 2H2O + ( )
Na2CO3 + Ca(OH)2 → CaCO3 + 2NaOH ( )
, , , .
. 3-6. D , . (: Bain J. A., Spoerel W. E. Flow requirements for a modified Mapleson D system during controlled ventilation. Can. Anaest. Soc. J., 1973; 20: 629. .)
3-2.
( ) | |||
1 1 |
1 .
. , , (. 3-4). , 50-70 % . , - . . . , . ( ), . , . 14-19 % .
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. pi . (, ) ( ). . , .
. . , . (. 3-7). , , , .
3-3. :
1 ( CO2/ 100 ) | 4-8 14-23 | 4-8 9-18 |
1 , 1 .
3-4. ,
2 |
CO2 , . .
. 3-7.
, , . (, ) . . , , . , , .
. . (, ), (. 3-8). , . , . . , , .
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, , . , , . , . , . CO2 .
. 3-8. ( )