Suction system for the laser processing of work pieces in dental
technology
    1.
    发明授权
    Suction system for the laser processing of work pieces in dental technology 失效
    牙科技术工件激光加工抽吸系统

    公开(公告)号:US6019599A

    公开(公告)日:2000-02-01

    申请号:US129867

    申请日:1998-08-06

    摘要: A suction system in a laser device for the bonding of prosthesis parts in dental technology formed of an annular suction nozzle that concentrically surrounds the laser focusing unit or an annular nozzle encircling the latter for the introduction of protective inert gas. The lower rim of the laser focusing unit or the annular nozzle for the supply of protective gas projects beyond the annular suction nozzle by 10 to 25 mm.

    摘要翻译: 激光装置中的用于粘合牙科技术中的假体部件的吸引系统,其由环形吸嘴形成,该环形吸嘴同心地围绕激光聚焦单元或环形喷嘴,环形喷嘴环绕该激光聚焦单元引入保护惰性气体。 激光聚焦单元的下边缘或用于供应保护气体的环形喷嘴突出超过环形吸嘴10至25mm。