. Journal of radiology . the equipment side, which may be ac-credited to the necessities of war, isthe device developed by a French radiologist will occur without detail-ing them here. It is sufficient to di-rect attention to the two figuics; and Page Fifty-six NEW EQUIPMENT to say that the weight of this fluoro- two when not in use. When tiltedscope is but a few ounces. It is ad- back, a piece of ruby glass auto-justed to any head by the elastic matically falls down in front of the. bands—the eye piece is fitted withsoft material, which conforms ig thecontour of the nose and forehead,closing
. Journal of radiology . the equipment side, which may be ac-credited to the necessities of war, isthe device developed by a French radiologist will occur without detail-ing them here. It is sufficient to di-rect attention to the two figuics; and Page Fifty-six NEW EQUIPMENT to say that the weight of this fluoro- two when not in use. When tiltedscope is but a few ounces. It is ad- back, a piece of ruby glass auto-justed to any head by the elastic matically falls down in front of the. bands—the eye piece is fitted withsoft material, which conforms ig thecontour of the nose and forehead,closing out all external light, and ishinged so that it can be tilted backagainst the head, as shown in figure eye piece protecting the accommoda-tion of the eyes. It is equipped witha 5-inch by 7-inch Patterson Fluoro-scopic Screen and protected by thebest quality of polished and groundlead glass. Page Fifty-seven Department A NEW METHOD OF HOLDINGTHE FILM IN THE MOUTH J. DeVoine Guyot, M. , Mo. ITHINK that practically every de-vice that has been put on the mar-ket for the purpose of holding the filmin the mouth of the patient has beenabandoned in favor of the old simplefinger method. I have tried all I haveever heard of or have seen withoutany great degree of satisfaction, andI believe that has been the experienceof everyone doing dental radiography. Recently I developed a holder foruse with the upper jaw that is givingme a great deal of satisfaction andhas the advantage
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