Garrè, Carl, 1857-1928, Barcroft, David M · New York : Wood · leaf 47
re to any floor with the rarefaction of the air.By curving the front wall into two recesses ^—-— the necessaryelbow-room is provided for the operator and assistant. The centralportion is fitted with an induction coil with a ring for the head,easily moved up and down ; the neck ring is omitted. A… … Fig. 16.—Sauerbruchs cabinet. New model. The lighting is much improved by dividing the source of light.In this way the most serious drawbacks to the old cabinet areremoved, the troublesome bulging of the (neck) collar is obviated,it is much easier for the operator to get at the upper portion of…
Lungs · Tuberculosis · Scientific apparatus and instruments · Lung
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