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1. 发明授权

US09833298B2 Dentists' preparation instrument 有权
公开(公告)号：US09833298B2
公开(公告)日：2017-12-05
申请号：US14415547
申请日：2013-07-17
申请人： Sirona Dental Systems GmbH
发明人： Matthias Rein , Siegfried Goisser , Metin Ertugrul , Ralf Sutter
IPC分类号： A61C1/05
CPC分类号： A61C1/05
摘要： A dental apparatus that includes a turbine, a rotor, and a disruptive contour. The turbine drives a tool by compressed air. The rotor is arranged in a turbine compartment and rotates about its longitudinal axis. The rotor includes a plurality of blades that extend up to a front side of the rotor. The disruptive contour is at least one protrusion on a wall opposite the front side of the rotor which extends over a height in a direction of the longitudinal axis of the rotor.

2. 发明申请

US20150173851A1 DENTISTS' PREPARATION INSTRUMENT 有权
标题翻译：牙医准备仪器
公开(公告)号：US20150173851A1
公开(公告)日：2015-06-25
申请号：US14415547
申请日：2013-07-17
申请人： Sirona Dental Systems GmbH
发明人： Matthias Rein , Siegfried Goisser , Metin Ertugrul , Ralf Sutter
IPC分类号： A61C1/05
CPC分类号： A61C1/05
摘要： Disclosed is a dentists' preparation instrument (1) comprising a turbine (4) for driving a tool (3) using compressed air, and a rotor (6) that is arranged in a turbine compartment (5), rotates about a longitudinal axis (7), and has blades (11) extending to a face (13) of the rotor (6). The turbine compartment (5) has a wall (10) opposite the face (13), and a discharge port (12) for the compressed air in the direction of a returning air duct (8). The discharge port (12) is disposed in such a way that at leasts parts of the blades (11) swipe past the discharge port (12) as they rotate about the longitudinal axis (7). The turbine compartment (5) also has a disruptive contour chamber (15) that adjoins the face (13). The face (13) of the blades (11) of the rotor (6) that faces the disruptive contour chamber is open towards the disruptive contour chamber (15). Inside the disruptive contour chamber (15), a disruptive contour (9) is formed on the wall (10) opposite the face (13) by at least one projection (14) extending along a height (h) in the direction of the longitudinal axis (7).
摘要翻译：公开了一种牙医的准备仪器（1），其包括用于使用压缩空气驱动工具（3）的涡轮机（4）和布置在涡轮机室（5）中的转子（6），其围绕纵向轴线并且具有延伸到转子（6）的面（13）的叶片（11）。涡轮机室（5）具有与面（13）相对的壁（10）和用于压缩空气沿返回空气管道（8）的方向的排出口（12）。排出口（12）设置成使得当叶片（11）的至少一部分围绕纵向轴线（7）旋转时，其经过排出口（12）滑动。涡轮室（5）还具有邻接面（13）的破坏性轮廓室（15）。面向破碎轮廓室的转子（6）的叶片（11）的面（13）朝着破坏性轮廓室（15）打开。在破坏性轮廓室（15）内部，在与面（13）相对的壁（10）上形成有破坏性轮廓（9），该至少一个突起（14）沿纵向方向沿高度（h）延伸轴（7）。

3. 发明申请

US20150064648A1 DENTAL HANDPIECE HAVING A ROLLING BEARING 审中-公开
标题翻译：具有滚动轴承的牙科手术
公开(公告)号：US20150064648A1
公开(公告)日：2015-03-05
申请号：US14389446
申请日：2013-04-02
申请人： Sirona Dental Systems GmbH
发明人： Thomas Bierbaum , Matthias Rein , Ralf Sutter , Siegfried Goisser
IPC分类号： A61C1/18 , F16C33/78 , F16C25/08 , F16C33/58
CPC分类号： A61C1/181 , A61C1/0061 , A61C1/088 , F16C19/06 , F16C19/547 , F16C25/083 , F16C33/581 , F16C33/583 , F16C33/767 , F16C33/784 , F16C2316/13
摘要： A dental handpiece (1) having a drive (3) of a tool (4), which drive is located in a head housing (2), has at least one media-conducting line arranged in the head housing, which media-conducting line has an outlet opening to the tool, and a tool receptacle (16) arranged in a drive chamber, which tool receptacle is rotatably supported by means of a rolling bearing (11) in a support (14) of the head housing (2) on a side of the drive chamber facing the tool. The rolling bearing has an outer race (13), which is supported against the head housing (2) radially in the support (14) in the area of a raceway (22) and which has a sub-area (21), the outside diameter D2 of which is reduced compared to the outside diameter D1 in the area of the raceway (22). The head housing has a housing projection (23), which extends into the area of the reduced outside diameter D2, and the media-conducting line (17) runs at least partially through said housing projection (23).
摘要翻译：具有工具（4）的驱动器（3）的牙齿手柄（1），该驱动器位于头部外壳（2）中，具有布置在头部外壳中的至少一个介质导电线，该介质导线具有到工具的出口，以及布置在驱动室中的工具容器（16），该工具容器通过滚动轴承（11）可旋转地支撑在头部壳体（2）的支撑件（14）中，驱动室的一侧面向工具。滚动轴承具有外座圈（13），该外座圈（13）在滚道（22）的区域中径向地支撑在头部壳体（2）上，并且具有子区域（21），外侧其直径D2与在轨道（22）的区域中的外径D1相比减小。头壳体具有延伸到减小的外径D2的区域中的壳体突起（23），并且介质传导线（17）至少部分地穿过所述壳体突起（23）延伸。

4. 发明申请

US20160331458A1 LASER HANDPIECE, EXCHANGEABLE FIBER-OPTIC INSERT AND CONTROL UNIT THEREFOR 审中-公开
标题翻译：激光打印机，可交换光纤插件及其控制单元
公开(公告)号：US20160331458A1
公开(公告)日：2016-11-17
申请号：US15223476
申请日：2016-07-29
申请人： Sirona Dental Systems GmbH
发明人： Thomas Bierbaum , Siegried Goisser , Hermann Landgraf , Matthias Rein , Ralf Sutter , Thomas Jerger , Joachim Peuckert
IPC分类号： A61B18/22
CPC分类号： A61C1/0046 , A61B18/22 , A61B2018/2285 , A61C1/18
摘要： The invention relates to a laser handpiece 1, an exchangeable fiber-optic insert 10, and a control unit 70 therefor. The laser handpiece 1 comprises a optical waveguide 35, which is connected to a light coupling site in a base member 21 and in which the application element 10 for laser light is exchangeably attached to the base member 21. The base member 21 is mounted in a sleeve-type grip 3 for axial displacement therein. The light guide 10 can be wound around a control device 70 which has an annular gap 73 for this purpose and a lower housing part 75 which is offset from an upper housing part 74. An exchangeable fiber-optic insert 10, 27 acting as an application element is provided with a sleeve 80 serving as protection during transportation and as an assembling tool.
摘要翻译：本发明涉及一种激光手机1，可更换的光纤插入件10及其控制单元70。激光手机1包括光波导35，其连接到基座构件21中的光耦合位置，并且其中用于激光的施加元件10可交换地附接到基座构件21.基座构件21安装在套筒式把手3用于其中的轴向位移。导光体10可缠绕在控制装置70上，该控制装置70具有用于此目的的环形间隙73和与上壳体部分74偏移的下壳体部分75.作为应用的可更换的光纤插入件元件设置有在运输期间用作保护的套筒80和作为组装工具。

5. 发明申请

US20160157959A1 ADAPTER FOR CONNECTING A COMPRESSED GAS OPERATED DENTAL INSTRUMENT TO A COMPRESSOR 审中-公开
标题翻译：用于将压缩气体操作的牙科仪器连接到压缩机的适配器
公开(公告)号：US20160157959A1
公开(公告)日：2016-06-09
申请号：US14963863
申请日：2015-12-09
申请人： Sirona Dental Systems GmbH
发明人： Matthias Rein , Metin Ertugrul , Ralf Sutter
IPC分类号： A61C1/05 , A61C1/08 , A61C17/028 , A61C17/02 , A61C17/022 , A61C1/00 , A61G15/14
CPC分类号： A61C1/052 , A61C1/0015 , A61C1/088 , A61C17/0217 , A61C17/022 , A61C17/028 , A61G15/14
摘要： The invention relates to an adapter for connecting a dental instrument to be operated with compressed gas to a compressor supplying the compressed gas, and to a control unit as well as a treatment unit comprising the adapter, wherein the adapter has at least one first input for the compressed gas of a compressor, a second input for a control signal, an output for connecting to the dental instrument, and a valve between the first input and output that is controllable by the control signal.
摘要翻译：本发明涉及一种用于将要被操作的牙科器械与压缩气体连接到供应压缩气体的压缩机的适配器，以及包括适配器的控制单元以及处理单元，其中适配器具有至少一个第一输入压缩机的压缩气体，用于控制信号的第二输入，用于连接到牙科器械的输出，以及可由控制信号控制的第一输入和输出之间的阀。

6. 发明授权

US09554870B2 Dentists' preparation instrument 有权
标题翻译：牙医的准备工具
公开(公告)号：US09554870B2
公开(公告)日：2017-01-31
申请号：US14415511
申请日：2013-07-17
申请人： Sirona Dental Systems GmbH
发明人： Matthias Rein , Siegfried Goisser , Metin Ertugrul , Ralf Sutter , Alexander Muhlbeyer
IPC分类号： A61C1/05
CPC分类号： A61C1/05
摘要： A dentists' preparation instrument (1) comprises a turbine (4) for driving a tool (3) using compressed air, and a rotor (6) that is arranged in a turbine compartment (5), rotates about a longitudinal axis (7), and has blades (11) extending to a face (13) of the rotor (6). The turbine compartment (5) has a discharge port (12) for the compressed air towards a returning air duct (8). Said discharge port (12) is disposed in such a way that both the face (13) of the rotor (6) and parts of the blades (11) sweep past the discharge port (12) as the rotor rotates about the longitudinal axis (7). For deceleration purposes, the rotor (6) has a deceleration contour (9) on the face (13), said deceleration contour being formed by projections (14), and the turbine compartment (5) has a deceleration contour chamber (15) inside which the deceleration contour (9) is accommodated. The discharge port (12) in part also extends across the deceleration contour chamber (15).
摘要翻译：牙医的准备仪器（1）包括用于使用压缩空气驱动工具（3）的涡轮机（4）和布置在涡轮机室（5）中的转子（6）围绕纵向轴线（7）旋转，并且具有延伸到转子（6）的面（13）的叶片（11）。涡轮机室（5）具有用于压缩空气朝向返回空气管道（8）的排出口（12）。所述排出口（12）的设置方式使转子（6）的面（13）和叶片（11）的一部分随着转子围绕纵向轴线旋转而扫过排出口（12） 7）。为了减速，转子（6）在面（13）上具有减速轮廓（9），所述减速轮廓由突起（14）形成，涡轮室（5）内部具有减速轮廓室（15）减速轮廓（9）被容纳。排出口（12）也部分延伸穿过减速轮廓室（15）。

7. 发明申请

US20150164613A1 DENTISTS' PREPARATION INSTRUMENT 有权
标题翻译：牙医准备仪器
公开(公告)号：US20150164613A1
公开(公告)日：2015-06-18
申请号：US14415511
申请日：2013-07-17
申请人： Sirona Dental Systems GmbH
发明人： Matthias Rein , Siegfried Goisser , Metin Ertugrul , Ralf Sutter , Alexander Muhlbeyer
IPC分类号： A61C1/05
CPC分类号： A61C1/05
摘要： A dentists' preparation instrument (1) comprises a turbine (4) for driving a tool (3) using compressed air, and a rotor (6) that is arranged in a turbine compartment (5), rotates about a longitudinal axis (7), and has blades (11) extending to a face (13) of the rotor (6). The turbine compartment (5) has a discharge port (12) for the compressed air towards a returning air duct (8). Said discharge port (12) is disposed in such a way that both the face (13) of the rotor (6) and parts of the blades (11) sweep past the discharge port (12) as the rotor rotates about the longitudinal axis (7). For deceleration purposes, the rotor (6) has a deceleration contour (9) on the face (13), said deceleration contour being formed by projections (14), and the turbine compartment (5) has a deceleration contour chamber (15) inside which the deceleration contour (9) is accommodated. The discharge port (12) in part also extends across the deceleration contour chamber (15).
摘要翻译：牙医的准备仪器（1）包括用于使用压缩空气驱动工具（3）的涡轮机（4）和布置在涡轮机室（5）中的转子（6）围绕纵向轴线（7）旋转，并且具有延伸到转子（6）的面（13）的叶片（11）。涡轮机室（5）具有用于压缩空气朝向返回空气管道（8）的排出口（12）。所述排出口（12）的设置方式使转子（6）的面（13）和叶片（11）的一部分随着转子围绕纵向轴线旋转而扫过排出口（12） 7）。为了减速，转子（6）在面（13）上具有减速轮廓（9），所述减速轮廓由突起（14）形成，涡轮室（5）内部具有减速轮廓室（15）减速轮廓（9）被容纳。排出口（12）也部分延伸穿过减速轮廓室（15）。

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