首页>
外国专利>
Apparatus and Method for Devitalization and Root Treatments in Teeth and for Sealing of Treated Teeth
Apparatus and Method for Devitalization and Root Treatments in Teeth and for Sealing of Treated Teeth
展开▼
机译:牙齿脱活和牙根治疗以及密封治疗牙齿的设备和方法
展开▼
页面导航
摘要
著录项
相似文献
摘要
An improved apparatus for carrying out devitalizations and root canal treatments in teeth by means of the use of liquid chemical substances comprises the following steps: putting the pulp chamber (19) and the relevant root canals (45) under vacuum by means of a vacuum vessel (10); and selectively feeding, in succession, into said pulp chamber (19) and said root canals (45) said liquid chemical substances, which are contained inside respective containers (11,12,13) under atmospheric pressure; said substances are then drawn into said vacuum vessel (10). The so treated tooth (20) is then sealed by sucking a sealing paste-like substance (47) into it.
展开▼