The Journal of laboratory and clinical medicine . Fig. 1.—Schema showing the general plan of the apparatus together with head-piece, breath-ing bag and muzzle, as arranged for use with animals. The arrows indicate the direction of the aircurrent. Xumber 35 represents the tank and 36 the nitrous oxide tank. In reality the ap-paratus carries two tanks each of oxygen and nitrous oxide. For full description see mm Fig. 2.—This drawing illustrates on an enlarged scale the wash jars shown at 9 and 25 inFig. 1. For use the jars are filled with Ihiid to the lieight of 3 or 4 inches. For
The Journal of laboratory and clinical medicine . Fig. 1.—Schema showing the general plan of the apparatus together with head-piece, breath-ing bag and muzzle, as arranged for use with animals. The arrows indicate the direction of the aircurrent. Xumber 35 represents the tank and 36 the nitrous oxide tank. In reality the ap-paratus carries two tanks each of oxygen and nitrous oxide. For full description see mm Fig. 2.—This drawing illustrates on an enlarged scale the wash jars shown at 9 and 25 inFig. 1. For use the jars are filled with Ihiid to the lieight of 3 or 4 inches. For full descriptionsee text. carbon dioxide produced liv tlic animal. Air entering through the glass tubepasses out of the lower end ot the tube into the solution. Since there is a strongcurrent of air circulating there is a great deal of splashing of the fluid. lUitthis splashing is almost wholly confined within the glass cylinder. This up-ward splashing is entirely caught by the glass bell and directed back down intothe jar. The air passes up into the bell, thence downward underneath the loweredge of the bell, tiience upward into the upper part of the jar and out through 4 The Journal of Laboratory and Clinical Medicine the tube (10) which leads past an air-cock (llj into a glass chamber (three-necked Woulfif bottle) which serves as a safety device permitting the operatorto see if any fluid, etc., is passing fro
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Keywords: ., bookcentury1900, bookdecade1910, booksubject, booksubjectmedicine
