. Electricity : its medical and surgical applications, including radiotherapy and phototherapy . Mackenzie condenser. Phillips photophoro. does not become heated quickly, and gives better illumination becausethe rays of light are reflected in parallel lines; but, on the other hand,this form of lamp is apt to be more clumsy than the first (Fig. 295). Fig. 29p. Kierstein lamp and head bracket. Heat.—Electric stoves (Fig. 296) and sterilizers are of advantagewhen space has to be economized and current is not expensive. The 342 DISEASES OF THE THROAT, NOSE, AND EAR sterilizer illustrated (Fig. 297
. Electricity : its medical and surgical applications, including radiotherapy and phototherapy . Mackenzie condenser. Phillips photophoro. does not become heated quickly, and gives better illumination becausethe rays of light are reflected in parallel lines; but, on the other hand,this form of lamp is apt to be more clumsy than the first (Fig. 295). Fig. 29p. Kierstein lamp and head bracket. Heat.—Electric stoves (Fig. 296) and sterilizers are of advantagewhen space has to be economized and current is not expensive. The 342 DISEASES OF THE THROAT, NOSE, AND EAR sterilizer illustrated (Fig. 297) has a fine-meshed metal basket which canbe lifted out. The cords can be attached to the ordinary lamp socket. Fig. 296 Fig. 297
Size: 1911px × 1307px
Photo credit: © Reading Room 2020 / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bo, bookcentury1900, bookdecade1910, bookidelectricityitsme00pott
