首页>
外国专利>
Education and training equipment for simulation and practice of dental treatment procedures and for performing dental technicians
Education and training equipment for simulation and practice of dental treatment procedures and for performing dental technicians
展开▼
机译：教育和培训设备，用于模拟和实践牙科治疗程序以及执行牙科技术人员
展开▼
页面导航
摘要
著录项
相似文献
摘要
PCT No. PCT/EP93/00134 Sec. 371 Date Oct. 7, 1993 Sec. 102(e) Date Oct. 7, 1993 PCT Filed Jan. 21, 1993 PCT Pub. No. WO93/16458 PCT Pub. Date Aug. 19, 1993.In a training and practice apparatus (1) for simulating and practicing clinical dental processes and for carrying out technical dental work, with a liquid extraction device (17) and a solids extraction device (14), a common vacuum source (25) is provided for both extraction devices (14, 17), with a suction line section (26) which branches at a branch (27) with two suction line branches (28, 29) to the extraction devices (14, 17), a change-over device (37) being arranged in the area of the branch (27) to open the one suction line branch and simultaneously close the other suction line branch (28, 29).
展开▼
