DENTAL INSTRUMENT
    1.
    发明公开
    DENTAL INSTRUMENT 审中-公开
    ZAHNÄRZTLICHESGERÄT

    公开(公告)号:EP2782517A1

    公开(公告)日:2014-10-01

    申请号:EP12794458.5

    申请日:2012-11-19

    申请人: Taylor, James

    发明人: Taylor, James

    IPC分类号: A61C3/08

    CPC分类号: A61C5/04 A61C3/08 A61C5/50

    摘要: A dental instrument for hand use comprising a handle and a tool head, the tool head has a plurality of tools projecting from a flared end section having a width that increases away from the handle.

    摘要翻译: 一种用于手用的牙科用具,包括手柄和工具头,所述工具头具有从具有从手柄增加的宽度的喇叭形端部突出的多个工具。

    Gerät zur Füllung von Zahnkavitäten
    4.
    发明公开
    Gerät zur Füllung von Zahnkavitäten 失效
    GerätzurFüllungvonZahnkavitäten。

    公开(公告)号:EP0218877A1

    公开(公告)日:1987-04-22

    申请号:EP86112064.0

    申请日:1986-09-01

    IPC分类号: A61C5/04

    摘要: Die Erfindung betrifft ein Gerät (1) zur Füllung von Zahnkavitäten mit Füllstoffen, z.B. mit Amalgam, weiches einen Füllstutzen (10) und eine in einem Führungskanal hin- und herzubewegende, in den Füllstutzen (10, 11) übergehende Füll-Schubachse (3) sowie ein quer dazu angeordnetes Wechselmagazin (5) und eine in einem zweiten Führungskanal geführte Magazin-Schubachse (4) aufweist.
    Der Erfindung liegt die Aufgabe zugrunde, ein Gerät der eingangs genannten Gattung zu schaffen, welches bei ergonomisch günstiger Handhabung und einfachem mechanischem Aufbau mittels eines Fingers betätigbar ist.
    Diese Aufgabe wird dadurch gelöst, daß das mechanische Getriebe aus einem an dem Gehäuse (2) schwenkbeweglich angelenkten Schubhebel (7) besteht, der mit seinem freien Ende (19,29) in die Zahnstange (14) eingreift und diese während eines Arbeitshubes (H) über einen mit der Füll-Schubachse (3) verbundenen, fingerbetätigten Schiebeknopf (6) und einem Vorsprung (24) in Richtung auf den Füllstutzen (10) verschiebt, bevor das vordere Ende (3") der Füll-Schubachse (3) die Oberkante (28) der Einmündung des Wechselmagazins (5) in den Füllstutzen (10) erreicht.

    摘要翻译: 一种用于将填充材料引入牙齿腔的牙科用具,包括支撑体,填充管,形成第一通道的单元,可在第一通道中往复运动的填料排出元件,填充剂排出元件汇合到填充管中并具有 前端,可移动的杂物盒,其容纳填充物,其多个部分可从其中排出,所述料盒横向于加注管延伸并且打开到所述填料管中,所述料仓具有通向所述加料管的入口开口, 具有上边缘,第二通道,在所述第二通道中引导的用于将所述填料的一部分挤压到所述填料管中的料盒排出元件,所述填料排出元件和所述盒排出元件被所述支撑件包围, 机械传动单元,其将填料排出元件和杂志排出元件彼此联接以提供第二的协调 传动单元包括与弹匣排出元件连接的齿条,与支撑件可转动地连接并具有接合在齿条中的自由端的排出杆和可由手指致动并连接的排出按钮 与填料排出元件和突起一起,杠杆被布置成使得在工作行程期间,在填料排出元件的前端到达之前,该工具行程中经由排出按钮和朝向加注管的方向朝向加注管移动的齿形齿条 料仓开口的上端进入加注管。

    Condensing instrument for packing and condensing in connection with placement of dental composite resin restorative materials
    5.
    发明公开
    Condensing instrument for packing and condensing in connection with placement of dental composite resin restorative materials 失效
    GerätzumFüllenund Verdichten vonZahnfüllungenaus Kunststoffverbundmassen。

    公开(公告)号:EP0147485A1

    公开(公告)日:1985-07-10

    申请号:EP83113254.3

    申请日:1983-12-30

    IPC分类号: A61C3/08

    CPC分类号: A61C3/08

    摘要: Condensing instruments are used for packing and condensing in connection with placement of dental composite resin restorative materials. These instruments are manufactured in metal or plastic material. Some composite resins however, contain hard particles and require a relatively large condensing pressure which causes abrasion of superficial fragments of prior art metal instruments. These fragments are confined in the restorative material and causes discolouration, often after oxidation. Plastic instruments quickly loose their surface finish, which may render it impossible to perform an adequate condensation. In order to provide an instrument which does not cause discolouration and which guarantees a durable function, at least one functional member (4 and/or 5) of the instrument consists of a metal alloy having a coating (6 and/or 7) of ceramic material which provides the working surface (8 and'or 9) of the functional member.

    摘要翻译: 冷凝仪器用于与牙科复合树脂修复材料的放置有关的包装和冷凝。 这些仪器以金属或塑料材料制造。 然而,一些复合树脂含有硬颗粒,并且需要相对较大的冷凝压力,这导致现有技术金属工具的表面碎片的磨损。 这些碎片被限制在修复材料中,并且经常在氧化后引起变色。 塑料工具快速松开表面光洁度,这可能导致无法进行适当的冷凝。 为了提供不引起褪色并且保证持久功能的仪器,仪器的至少一个功能部件(4和/或5)由具有陶瓷涂层(6和/或7)的金属合金构成, 提供功能构件的工作表面(8和/或9)的材料。

    METHOD AND DEVICE FOR PLACING ROOT REPAIR MATERIALS FOR ROOT-END CAVITIES
    6.
    发明公开
    METHOD AND DEVICE FOR PLACING ROOT REPAIR MATERIALS FOR ROOT-END CAVITIES 审中-公开
    方法和装置的材料来根根修为TOP配售孔洞

    公开(公告)号:EP3130308A1

    公开(公告)日:2017-02-15

    申请号:EP16182388.5

    申请日:2012-11-17

    IPC分类号: A61C5/40 A61C3/08 A61C5/50

    摘要: A device for placing, compacting or burnishing root repair materials for root-end surgery to fill root-end cavities during root-end surgery, and specifically for placing and compacting newer root repair materials to fill root-end cavities. A system for placing, compacting or burnishing root repair materials for root-end surgery to fill root-end cavities during root-end surgery, and specifically for placing, compacting or burnishing newer root repair materials. A method for placing, compacting or burnishing root repair materials for root-end surgery to fill root-end cavities during root-end surgery, and specifically for placing, compacting or burnishing root repair newer root repair materials to fill root-end cavities.

    摘要翻译: 一种用于放置,压实或抛光根修补材料为根端手术填补根端手术期间根端的空腔,并且具体地用于放置和压实新的根修复材料填充根端腔装置。 一种用于放置,压实或抛光根修补材料为根端手术根端手术期间填充根端的空腔,并且具体地用于放置,压实或抛光更新根修复材料系统。 一种用于放置,压实或抛光根修补材料为根端手术根端手术期间填充根端的空腔,并且具体地用于放置,压实或抛光根修复更新根修复材料填充根端空腔方法。

    A TOOL FOR MAKING A DENTAL FILLING
    7.
    发明公开
    A TOOL FOR MAKING A DENTAL FILLING 审中-公开
    工具生产牙科填充

    公开(公告)号:EP1753362A1

    公开(公告)日:2007-02-21

    申请号:EP05744794.8

    申请日:2005-05-11

    IPC分类号: A61C5/04 A61C19/00

    CPC分类号: A61C3/08 A61C19/004

    摘要: The invention relates to a tool for making a dental filling of a light-hardening material. The tool comprises a tip (3) intended to be pressed down into the light-hardening material in connection with the filling of a tooth, as well as a holder (4) shaped as a sleeve with a surrounding wall (5) with an inner wall surface (14), which holder (4) is intended to receive a light guide (7). The holder comprises flexible members arranged to bear against, and by a certain force to hold, light guides of various outer dimensions. Moreover, the holder (4) is designed to press a light guide (7) placed in the holder (4) against the inner wall surface (14) of the holder, by a bearing pressure that varies along the periphery of the inner wall surface.

    Instrument for distributing restorative material on a tooth surface
    8.
    发明公开
    Instrument for distributing restorative material on a tooth surface 有权
    仪器zum Verteilen eines Restaurations材料auf eineZahnoberfläche

    公开(公告)号:EP1543793A2

    公开(公告)日:2005-06-22

    申请号:EP04257800.5

    申请日:2004-12-15

    申请人: Kerrhawe SA

    IPC分类号: A61C3/08

    CPC分类号: A61C3/08

    摘要: A dental instrument with interchangeable roller tips for distributing restorative materials on a tooth surface quickly, precisely and homogeneously with little adherence of the restorative material to the instrument. The instrument has an elongate body with a handle portion and one or two working ends extending therefrom with a roller tip rotatably mounted on each working end. The roller tip may be removable from the working end, such that differently shaped tips may be used interchangeably during the restoration of the tooth, as necessary. The roller tip may rotate directly about the working end, or alternatively, a bushing or bearing may be rotatably mounted on the working end between the working end and the roller tip, such that the roller tip is rotatable on the working end by means of the rotatable bushing or bearing.

    摘要翻译: 具有可互换的辊尖的牙科仪器,用于在牙齿表面上快速,精确和均匀地分布修复材料,同时将修复材料附着到仪器上。 仪器具有细长主体,其具有把手部分和从其延伸的一个或两个工作端,其中可旋转地安装在每个工作端上的辊尖端。 辊尖可以从工作端移除,使得根据需要可在齿的恢复期间可互换地使用不同形状的尖端。 辊尖可以围绕工作端直接旋转,或者替代地,衬套或轴承可以可旋转地安装在工作端和工作端之间的工作端上,使得辊尖可以在工作端上通过 可旋转衬套或轴承。

    Dental device
    9.
    发明公开
    Dental device 审中-公开
    Dentalgerät

    公开(公告)号:EP1206923A1

    公开(公告)日:2002-05-22

    申请号:EP01106820.2

    申请日:2001-03-19

    申请人: AdDent Inc.

    IPC分类号: A61C19/00 A61C5/04

    摘要: A dental device for assisting in the filling and curing of a dental restoration when used with a light guide. The dental device includes an insert member and either a conical adapter or handling means adapted to accommodate a light guide. The insert member is tapered at one end thereof has an indicator means to monitor the depth of the restoration to the pulpal floor and to provide alignment of the preparation relative to the marginal ridge of the adjacent tooth. The conical adapter has an opening at the base to accommodate the light guide and an opening at the apex to accommodate the insert member. The handling means funtions in combination with the insert member to form an instrument into which a dental light guide can be mounted and has an elongated body of triangular shape with a first and second opening at the opposite ends of the elongated body adapted to receive insert member(s) which are interchangeable for facilitating mesial and distal contact with an adjacent tooth.

    摘要翻译: 一种牙科装置,用于在与导光体一起使用时辅助牙科修复体的填充和固化。 牙科装置包括插入构件和锥形适配器或适于容纳光导的处理装置。 插入构件在其一端是锥形的,具有指示装置,用于监测对纸浆地板的修复物的深度并提供制剂相对于相邻牙齿的边缘脊的对准。 锥形适配器在基座处具有开口,以容纳光导和在顶点处的开口以容纳插入构件。 处理装置与插入件组合起来以形成可以安装牙科导光体的器械,并且具有三角形形状的细长主体,在细长主体的相对端处具有第一和第二开口,适于容纳插入构件 其可互换以便于与相邻牙齿的中间和远端接触。

    Dentalinstrument und Verfahren zu seiner Herstellung
    10.
    发明公开
    Dentalinstrument und Verfahren zu seiner Herstellung 审中-公开
    牙科仪器和Verfahren zu seiner Herstellung

    公开(公告)号:EP0960602A2

    公开(公告)日:1999-12-01

    申请号:EP99810349.3

    申请日:1999-04-26

    IPC分类号: A61C3/00

    CPC分类号: A61C3/08 A61C3/00

    摘要: Die Adhäsion von Zahnrestaurationsmaterial, insbesondere Composit-Material mit organischem Binder, auf Dentalinstrumenten (30) kann, im wesentlichen unabhängig vom Material, aus dem das Dentalinstrument besteht, dadurch verringert werden, dass die Arbeitsoberflächen (33) mit Vertiefungen versehen werden. Durch die Vertiefungen (9) ergibt sich eine Verringerung der Auflagefläche des Composit-Materials auf der Arbeitsfläche (33) und damit eine Verringerung des Anteils der Adhäsion, der auf physikalische Anziehungskräften, z. B. van-der-Waals-Kraft, beruhen. Sind die Vertiefungen (9) hinreichend klein, so wird allein durch die üblicherweise hohe Zähflüssigkeit von Composit-Material ein Eindringen in die Vertiefungen (9) erschwert. Können die Vertiefungen (9) zusätzlich noch durch das aufliegende Zahnersatzmaterial verschlossen werden, so bildet sich in den Vertiefungen (9) ein Luftpolster, das einem Eindringen von Zahnersatzmaterial zusätzlich entgegenwirkt.

    摘要翻译: 牙科器械具有具有凹陷结构化表面的工作表面(33)。 由凹部形成的镶嵌表面使与牙科工作中使用的复合材料接触的减小的表面积减小材料与工作表面(33)之间的物理粘附。 凹陷的致密图案防止复合材料流入其中,并且在其中形成气垫,其也抑制复合材料的进入。 通过激光在仪器的工作面(33)上形成凹部,或者通过注射成型来形成仪器与工作面结构。