Garrè, Carl, 1857-1928, Barcroft, David M · New York : Wood · leaf 59
Fig. 25.—Lotschs apparatus. Fig. 25, a, shows the construction of Lotschs compact apparatuswith motor and ventilator. The schematic fig. 25, b, illustrates thecourse of the current of air or oxygen. The air sucked in by the ventilator flows in the direction of thearrow through the glass receptacle…
Lungs · Tuberculosis · Scientific apparatus and instruments · Lung
Internet Archive · Medical Heritage Library · Public Domain Mark 1.0. Free to use for anything.
