Garrè, Carl, 1857-1928, Barcroft, David M · New York : Wood · leaf 60
into the rigid pipebent at right angles which carries the three-way cock H, theanaesthetic spray apparatus and the manometer, and further on METHODS OF MAINTAINING A DIFFERENCE OF PRESSURE 45 through the flexible metal pipe to the mask (or to the tube) M,which bears the valve V. Through the side… … Fig. 26. —Simple apparatus for increasing pressure by means of hydraulicbellows, constructed by Steihmann. When the apparatus is to be used for oxygen the three-way-oock H is inverted, so that the motor and air current cease perforceand communication is opened with a smaller regulating bag.…
Lungs · Tuberculosis · Scientific apparatus and instruments · Lung
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