. Anaesthetics : their uses and administration. Fig, 2.—Mr. Vernon Knowles reversible bag. instead of the usual rubber one, since the latter cannot beboiled without destroying it (see fig. 3). The two stopcocks figured below are simple and allow easyaccess to the valves, which is essential, since all rubbermaterial is apt to perish unless constantly in use, and unless NITROUS OXIDE GAS. 69 kept at a moderately warm temperature (figs. 4 and 5).It is useful to powder the bag, the face-pieces, and so onwith French chalk and boric powder after cleansing, as thisobviates the rubber sticking togethe
GLIX-115-2CEMXXN
Magyarország
Kollekció
GLIX Prime
Novel Use
Fotós / Szerző
Reading Room 2020
Leírás
. Anaesthetics : their uses and administration. Fig, 2.—Mr. Vernon Knowles reversible bag. instead of the usual rubber one, since the latter cannot beboiled without destroying it (see fig. 3). The two stopcocks figured below are simple and allow easyaccess to the valves, which is essential, since all rubbermaterial is apt to perish unless constantly in use, and unless NITROUS OXIDE GAS. 69 kept at a moderately warm temperature (figs. 4 and 5).It is useful to powder the bag, the face-pieces, and so onwith French chalk and boric powder after cleansing, as thisobviates the rubber sticking togethe