. Oral anaesthesia; local anaesthesia in the oral cavity, technique and practical application in the different branches of dentistry. use. These do not break. If steel needlesare used, Avhich often show specks of rust and oxide, one hasto boil them and should only use them once. The platinumneedles have to be sharpened from time to time Avith a roundengine stone. The syringes are kept in a glass jar with absolute alcohol,placed on a stand, together with two porcelain dissolving cups. The dissolving cups are graduated, one up to three, theother up to 10 , and are used to measure, dissolve an
. Oral anaesthesia; local anaesthesia in the oral cavity, technique and practical application in the different branches of dentistry. use. These do not break. If steel needlesare used, Avhich often show specks of rust and oxide, one hasto boil them and should only use them once. The platinumneedles have to be sharpened from time to time Avith a roundengine stone. The syringes are kept in a glass jar with absolute alcohol,placed on a stand, together with two porcelain dissolving cups. The dissolving cups are graduated, one up to three, theother up to 10 , and are used to measure, dissolve and ster-ilize the anaesthetic solution. They are made of porcelain,which can be cleaned with dilute hydrochloric acid. The bottle double corked, contains the Ringer solution. A glass tray is used to keep tablets and reserve an engine stone to sharpen the needles. TABLETS Novocain-Suprarenin Synthetic Tablet T.* Novocain gram. Suprarenin Synthetic ,02 gram. Novocain-Suprarenin Synthetic Tablets E.* Novocain gram. Suprarenin Synthetic ,05 gram. * Farbwerke Hoechst Co., Ill Hudson Street, New (U C _> VO *j <U a; C be S^•^ 5 C <u -^be <uC o Si fc-^
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Keywords: ., bookcentury1900, bookdecade1910, booksubjectanesthesiaindentistr
