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    Demonstration instrument
    32.
    发明授权
    Demonstration instrument 有权

    公开(公告)号：US11779447B2

    公开(公告)日：2023-10-10

    申请号：US17056665

    申请日：2019-05-31

    Applicant: TOKUYAMA DENTAL CORPORATION

    Inventor： Hiroshi Morisaki ,  Naoto Shiohira

    IPC: A61C19/10 ,  A61C13/087 ,  G09B23/28

    CPC classification number: A61C19/10 ,  A61C13/087 ,  G09B23/283 ,  A61C2201/002

    Abstract: [Object] To provide, for a composite resin (CR) having a wide range of applicable colors (shades) (wide-ranging color applicable CR), such as a CR having light diffusion properties and a CR that produces color by means of a structural color, a technology with which an excellent effect, specifically, an increased breadth (number) of applicable shades in comparison to an existing CR other than a wide-ranging color applicable CR, can be achieved.
    [Solving Means] For example, in a demonstration instrument, a plurality of samples is prepared, a single wide-ranging color applicable CR has been used to restore a cavity in artificial teeth each having a different shade, the cavity being formed at a predetermined position of the artificial teeth, and the plurality of samples is disposed side by side and fixed on a display surface of a display plate, thereby making it possible to compare/contrast conditions of restored portions of the samples to each other and the color tone applicability thereof to those of a teeth to be restored.

    Dental Instrument for Measuring a Degree of Tapering of a Side Wall of a Tooth
    34.
    发明申请
    Dental Instrument for Measuring a Degree of Tapering of a Side Wall of a Tooth 审中-公开

    公开(公告)号：US20190104983A1

    公开(公告)日：2019-04-11

    申请号：US16152690

    申请日：2018-10-05

    Applicant: University of Florida Research Foundation, Inc.

    Inventor： Hind Sattar Hussein

    IPC: A61B5/00 ,  A61C19/04 ,  A61B5/107 ,  G09B19/24

    CPC classification number: A61B5/4547 ,  A61B5/1071 ,  A61C19/04 ,  A61C2201/002 ,  G09B19/24 ,  G09B23/283

    Abstract: A dental instrument configured to measure a degree of tapering of a side wall of a tooth is described. The dental instrument may include a handle and a taper measuring component coupled to a distal end of the handle. The taper measuring component includes a first, second, and third elongated member. A bottom surface may be formed at a coupling point of the second and third elongated member, where the second elongated member is configured to be substantially vertical when the bottom surface is placed adjacent to a tooth, and the third elongated member projecting radially from the second elongated member at a predefined angle. The third elongated member is shaped and positioned to rest substantially flush along the at least one side wall of the tooth when a degree of tapering of the tooth is substantially similar to the angle, and may include a measuring component.

    Color safeguarded dental-implant surgical kit with drilling-depth limiter
    37.
    发明申请
    Color safeguarded dental-implant surgical kit with drilling-depth limiter 审中-公开
    彩色保护的牙种植体手术套件具有钻孔深度限制器

    公开(公告)号：US20170049531A1

    公开(公告)日：2017-02-23

    申请号：US14999815

    申请日：2016-07-01

    Applicant: Robert F. Mansueto

    Inventor： Robert F. Mansueto

    IPC: A61C3/04 ,  A61C19/02 ,  A61C8/00

    CPC classification number: A61C3/04 ,  A61B2090/034 ,  A61C8/0089 ,  A61C19/02 ,  A61C2201/002

    Abstract: An apparatus is an implant-dentist more readily identifiable visual segregation amongst their oral-surgery arbor-tools used conjunction with a conventional hand-held power/rotary-tool. The arbor-tools generally has at least a tri-echeloned set, wherein are included progressions of drill-bit lengths and companion thread-taps appearing in three different diameters. Additionally, the drill-bit shanks are optionally provided with a radial-flange serving as an automatic depth-stop device and these radial-flanges may include a distinctive annular-marker device serving to readily indicate the length of the selected drill-bit, thereby obviating usual procedure of stopping to confirm via the obscure conventional alpha-numeric indicia.

    Abstract translation: 一种装置是其口腔外科手术刀具与常规手持式电动/旋转工具结合使用的植入物 - 牙医更容易识别的视觉分离。 心轴刀具通常具有至少三层组，其中包括以三种不同直径出现的钻头长度和伴随螺纹抽头的进程。 此外，钻头柄可选地设置有用作自动深度停止装置的径向凸缘，并且这些径向凸缘可以包括用于容易地指示所选钻头的长度的独特的环形标记装置，从而 避免通过模糊的常规字母数字标记来停止确认的通常程序。

    Dental articulator apparatus having visible coding of teeth and jaw positions with respect to post-treatment goals
    38.
    发明授权
    Dental articulator apparatus having visible coding of teeth and jaw positions with respect to post-treatment goals 失效
    具有针对后处理目标的牙齿和下颌位置的可见编码的牙科咬合器装置

    公开(公告)号：US08282394B2

    公开(公告)日：2012-10-09

    申请号：US12653132

    申请日：2009-12-08

    Applicant: Lawrence F. Andrews

    Inventor： Lawrence F. Andrews

    IPC: A61C3/00

    CPC classification number: A61C11/02 ,  A61C11/005 ,  A61C11/08 ,  A61C2201/002 ,  Y10T29/49567

    Abstract: A visible coding of components of an articulator apparatus that mount maxillary and mandible casts indicates the relative correspondence between post-treatment goals and the present locations of a person's teeth and jaws. From another aspect, the visible coding indicates at least a direction, and preferably, a direction and a distance, which a person's teeth and/or jaws must be moved to achieve the goals.

    Abstract translation: 安装上颌骨和下颌骨的咬合器装置的部件的可见编码表示后处理目标与人牙齿和下颌的当前位置之间的相对对应关系。 从另一方面，可见编码至少指示一个方向，优选地指示一个人的牙齿和/或颚必须被移动以实现目标的方向和距离。

    Dental Implant System
    39.
    发明申请
    Dental Implant System 审中-公开
    牙种植体系

    公开(公告)号：US20120077149A1

    公开(公告)日：2012-03-29

    申请号：US13235594

    申请日：2011-09-19

    Applicant: Armin Ospelt ,  Robert Ganley ,  Heinrich Kappert

    Inventor： Armin Ospelt ,  Robert Ganley ,  Heinrich Kappert

    IPC: A61C8/00

    CPC classification number: A61C8/005 ,  A61C8/0066 ,  A61C8/0068 ,  A61C2201/002

    Abstract: The invention relates to a dental implant system comprising a dental implant (28), a dental restoration part (12), a connector (24) with a central through-hole (58) and a circumferential, radially outwardly projecting collar (30) and with a screw (52) passing through the through-hole (58) by means of which at least the connector (24) may be fixedly connected with the dental implant (28), wherein the collar (30) comprises a first stop surface (26) that interacts with the dental implant (28), and a second stop surface (32) that interacts with an abutment (16) or a dental restoration part (12). The color of the collar (30), in particular the color of the connector (24), at least corresponds to a tooth color or a gingival color. The connector (24) at least partially respectively extends into the dental implant (28) and/or into the abutment (16), and substantially consists of the same material as the abutment (16) or consists of zirconium oxide.

    Abstract translation: 本发明涉及一种牙科植入物系统，其包括牙科植入物（28），牙齿修复部分（12），具有中心通孔（58）的连接器（24）和周向径向向外突出的套环（30），以及 通过穿过所述通孔（58）的螺钉（52），至少所述连接器（24）可以与所述牙齿植入物（28）固定连接，其中所述套环（30）包括第一止动表面 与牙齿植入物（28）相互作用的第二止动表面（32），和与基牙（16）或牙齿修复部分（12）相互作用的第二止动表面（32）。 衣领（30）的颜色，特别是连接器（24）的颜色至少对应于牙齿颜色或牙龈颜色。 连接器（24）至少部分地分别延伸到牙齿植入物（28）和/或进入基台（16）中，并且基本上由与基台（16）相同的材料或由氧化锆组成。

    Medical handpiece
    40.
    发明授权
    Medical handpiece 有权
    医疗手机

    公开(公告)号：US08105346B2

    公开(公告)日：2012-01-31

    申请号：US11132294

    申请日：2005-05-19

    Applicant: Takasuke Nakanishi

    Inventor： Takasuke Nakanishi

    IPC: A61B17/32

    CPC classification number: A61C1/147 ,  A61B17/32002 ,  A61B90/92 ,  A61B2017/0046 ,  A61B2017/00464 ,  A61B2017/320032 ,  A61B2090/0811 ,  A61C1/18 ,  A61C1/181 ,  A61C3/02 ,  A61C2201/002 ,  F16C1/06 ,  F16C1/28 ,  F16C2316/10

    Abstract: The medical handpiece of the present invention has a cutting tool having a flexible shank and a bur provided at the distal end of the cutting tool for cutting an affected area, a tubular sheath for receiving the cutting tool therein, and a handpiece body for detachably holding the proximal end of the cutting tool and transmitting driving force from a drive source to the cutting tool. The sheath and the cutting tool are made flexible for a particular range, with the sheath being plastically deformable and the shank of the cutting tool being elastically deformable. The medical handpiece is further provided with a plurality of bearings arranged in the sheath, first interposed members that are tubular and flexible and arranged proximal to, distal to, and between the bearings, and second interposed members that are tubular and flexible and arranged inside the first interposed members.

    Abstract translation: 本发明的医用手持件具有切削工具，该切削工具具有柔性柄和设置在切割工具的远端处用于切割受影响区域的刀头，用于在其中容纳切削工具的管状护套和用于可拆卸地保持的手柄体 切割工具的近端并将驱动力从驱动源传递到切割工具。 护套和切割工具在特定范围内制成柔性，护套可塑性变形，并且切割工具的柄可弹性变形。 医疗手持件还设置有布置在护套中的多个轴承，第一插入构件是管状且柔性并且布置在轴承的近侧，远侧以及轴承之间，并且第二插入构件是管状且柔性并且布置在 第一个成员。

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