Screening device for the mouth cavity in dental operations
    32.
    发明公开
    Screening device for the mouth cavity in dental operations 失效
    AbbeirmungfürdieMundhöhlebeizahnärztlichenArbeiten。

    公开(公告)号:EP0137090A1

    公开(公告)日:1985-04-17

    申请号:EP83830200.8

    申请日:1983-10-13

    申请人: Totaro, Giuseppe

    发明人: Totaro, Giuseppe

    IPC分类号: A61C5/12 A61C17/04

    CPC分类号: A61C17/043 A61C5/82

    摘要: The instrument consists of an elastic sheet (6) borne on three sides by an elastic frame of exhaustion (1,2,6) with two ways fitted to the central exhauster, which is supplied with another or two other holds for the local suctions (11-13). The sheet is centrally held by the tooth and, owing to its elastic nature, forms a cavity for the collection of liquids. The employ of the flexible frame permits a shape adjustment and also to accede to the mouth cavity as well as not to cause any hindrance to breathing. The proceeding can be carried out by the only operator and automatically performs the liquid elimination.

    摘要翻译: 仪器由弹性片(6,5)组成,弹性片(3)通过弹性的排气框架(1,2,5)承载,其中两个装配到中央排气装置上, 11-13)。 片材由牙齿中心固定,由于其弹性,形成用于收集液体的空腔。 柔性框架的使用允许形状调整并且还可以接近口腔,并且不会引起任何呼吸障碍。 该过程可以由唯一的操作者进行,并且自动执行液体消除。

    Zahnärztliche Absaugeinrichtung
    34.
    发明公开
    Zahnärztliche Absaugeinrichtung 失效
    ZahnärztlicheAbsaugeinrichtung。

    公开(公告)号:EP0108983A1

    公开(公告)日:1984-05-23

    申请号:EP83110832.9

    申请日:1983-10-28

    IPC分类号: A61C17/04

    CPC分类号: A61C17/046

    摘要: Die Erfindung bezieht sich auf eine zahnärztliche Absaugeinrichtung mit einem Auffangbehälter für feste Teilchen, wie Gold oder Silberamalgam, der in einem in das Abwassernetz führenden Abwasserleitungsabschnitt syphonartig angeordnet und zum Zwecke der Entnahme der dort angesammelten Teilchen lösbar gehaltert ist. Der Auffangbehälter bildet zusammen mit einem als Verschlußdekkel ausgebildeten, siebartigen Vorfilter, das im Betrieb an anderer Stelle als der Auffangbehälter angeordnet ist, eine versandfähige Einheit.

    摘要翻译: 1.一种牙科抽吸设备,包括用于固体颗粒的收集容器(32),例如金或银汞齐,其排列成在引入废水系统的排水部分(16,18,19)中的虹吸管,并且其中 为了除去积聚在其中的颗粒,可拆卸地固定,其特征在于,在排水部分(16,18,19)中,设置另外的收集容器(36),其被设计成用于第一级 所述收集容器(32),使得两个容器(32,36)可以组合以形成用于调度的密封单元。

    A method and device for the separation of pollutant metal particles or metal compounds, e.g. amalgam, in waste liquids discharged from dental surgery equipment
    38.
    发明公开
    A method and device for the separation of pollutant metal particles or metal compounds, e.g. amalgam, in waste liquids discharged from dental surgery equipment 失效
    污染性金属和金属化合物,如分离的方法和装置例如 汞合金从牙科技术设备的废水。

    公开(公告)号:EP0333673A1

    公开(公告)日:1989-09-20

    申请号:EP89830117.1

    申请日:1989-03-15

    申请人: CASTELLINI S.p.A.

    IPC分类号: A61C17/04 C02F1/70

    摘要: The method and the device provide for a sequence of steps: a first, in which heavier solid particles entrained in the waste liquid (13) are allowed to settle in a trap (1), a second in which lighter and smaller particles are filtered out, and a further step of reducing infinitely small ionic particles dissolved in the liquid by inducing electrolysis with a metal less noble than that contained in the ions, i.e. of higher electropositive potential, such that dissolved matter is deposited onto the electrode (5).

    摘要翻译: 该方法和设备提供了一系列步骤:第一,其中夹带在废液较重的固体颗粒(13)被允许在一个陷阱解决(1),第二在哪个更轻,更小的颗粒被过滤掉 ,和通过用金属诱导电解比包含在所述离子不贵重减少在液体中溶解的无限小的离子颗粒的进一步的步骤,即 更高的正电势,谋求确实溶解物被沉积在电极(5)。

    A moisture trap for fluid suction equipment in particular as employed in dentistry
    40.
    发明公开
    A moisture trap for fluid suction equipment in particular as employed in dentistry 失效
    对于抽吸装置水分,特别是用于牙科学。

    公开(公告)号:EP0210958A2

    公开(公告)日:1987-02-04

    申请号:EP86830174.8

    申请日:1986-06-19

    发明人: Cattani, Augusto

    IPC分类号: A61C17/04

    CPC分类号: A61C17/046

    摘要: A moisture trap is disclosed of the type, used in fluid suction equipment for dentistry in particular, which comprises a negative pressure intake (1) con­sisting of a venturi (2) that draws in fluid and delivers it into a vertical separation chamber (3) having an outlet (6) at bottom via which liquids are discharged, and a outlet (7) uppermost via which air is exhausted. A trap according to the invention has a separator device, located between the chamber fluid inlet (9) and the air outlet (7), embodied as a column of components arranged in such a way as to create a tortuous passage through the separation chamber (3) in which the direction of the stream of fluid is changed several times.