Devices descending from K151421
2 later devices reach Nasal CO2 Sample Line, Oral Nasal CO2 Sampling Cannula, O2 Oral/Nasal Co2… through their predicates, nearest generation first.
2 later devices reach Nasal CO2 Sample Line, Oral Nasal CO2 Sampling Cannula, O2 Oral/Nasal Co2… through their predicates, nearest generation first.