, and inwhich a few minutes may decide the life or death ofthe patient. On the other hand, everything must be im-mediately ready to operate. The oxygen cylinder con-tains but 4.25 cubic feet, which suffices for an inhala-tion of 40 minutes at the rate of 180 cubic inches perminute. The mask is…
Gas · Automobile · Cylinder · Railroad · Gasoline · Natural gas · Scientific American · Delivery wagons · Yellow fever · Cubic feet · American supplements · Total exports · Sewing machine · Raw silk · American supplement
Internet Archive · Public Domain Mark 1.0. Free to use for anything.
