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1. 发明授权

US06607385B1 Method and device for limiting the torque of dental and surgical handpieces 有权
标题翻译：用于限制牙科和外科手术器具扭矩的方法和装置
公开(公告)号：US06607385B1
公开(公告)日：2003-08-19
申请号：US09660717
申请日：2000-09-13
申请人： Roland Sevcik , Johann Fersterer
发明人： Roland Sevcik , Johann Fersterer
IPC分类号： A61C102
CPC分类号： G01L25/003 , A61B2017/00725 , A61B2090/031 , A61C1/186 , A61C8/0089 , A61C19/04
摘要： In a method for controlling a torque of a motor of dental and surgical handpieces to not exceed a set-point value when screwing in implant members, a motor current for applying the set-point torque is determined immediately before screwing in an implant member with the handpiece and the motor current is limited to the set point value with a motor control during subsequent screwing in of the implant member. The device for carrying out the method has a torque limiter, connectable to a tool receptacle of a handpiece, and a motor current measuring device for measuring a motor current of the motor of the handpiece.
摘要翻译：在将牙科和外科手术器械的马达的扭矩控制在旋入植入件中时不超过设定值的方法中，用于施加设定点扭矩的马达电流在紧固在植入件中之前立即被确定手柄和电动机电流在随后的植入构件的拧入期间通过电动机控制被限制到设定值。用于执行该方法的装置具有可连接到手持件的工具插座的扭矩限制器，以及用于测量手持件电动机的电动机电流的电动机电流测量装置。

2. 发明授权

US07535135B2 Brushless electric motor and instrument for a medical apparatus 失效
标题翻译：无刷电动机和医疗仪器仪器
公开(公告)号：US07535135B2
公开(公告)日：2009-05-19
申请号：US10856379
申请日：2004-05-27
申请人： Richard Kardeis , Roland Sevcik , Johann Eibl , Rainer Schröck , Harald Schörghofer , Rainer Mackinger , Wolfgang Wendtner , Dieter Köbel
发明人： Richard Kardeis , Roland Sevcik , Johann Eibl , Rainer Schröck , Harald Schörghofer , Rainer Mackinger , Wolfgang Wendtner , Dieter Köbel
IPC分类号： H02K11/04
CPC分类号： H02K29/08
摘要： A brushless electric motor which has a rotor magnet, a coil apparatus for electromagnetically driving the rotor magnet, a rotor shaft for transmitting a rotary movement, which is firmly connected to the rotor magnet and runs through a rotation axis of the rotor magnet, and at least one electromagnetic transducer element for detection of the magnetic field of the rotor magnet, in which the at least one electromagnetic transducer element is arranged outside the axial extent of the rotor magnet with respect to the rotation axis, and is arranged essentially within the maximum radial extent of the rotor magnet. The invention also relates to an instrument for a medical, in particular a dental, apparatus having a brushless electric motor such as this.
摘要翻译：具有转子磁体的无刷电动机，用于电磁驱动转子磁体的线圈装置，用于传递旋转运动的转子轴，其与转子磁体牢固地连接并穿过转子磁体的旋转轴线，并且在用于检测转子磁体的磁场的至少一个电磁换能器元件，其中所述至少一个电磁换能器元件相对于旋转轴线布置在转子磁体的轴向范围之外，并且基本上布置在最大径向内转子磁体的程度。本发明还涉及一种用于医疗器械，特别是具有诸如此类的无刷电动机的牙科设备。

3. 发明申请

US20120022393A1 Medical treatment device 有权
标题翻译：医疗器械
公开(公告)号：US20120022393A1
公开(公告)日：2012-01-26
申请号：US13186025
申请日：2011-07-19
申请人： Christian Pruckner , Roland Sevcik
发明人： Christian Pruckner , Roland Sevcik
IPC分类号： A61B5/053
CPC分类号： A61C1/0015
摘要： A medical treatment device comprises a sensor to detect operating states of the medical treatment device, wherein the sensor comprises a first electrode, a second electrode and impedance means. The first electrode is arranged between a current path input and a current path output, wherein an electric input signal for powering the medical treatment device is applicable to the current path input, and the current path output is configured to couple to a load of the medical treatment device. The second electrode is separated from the first electrode by a first dielectric material, the second electrode comprising a first signal terminal for obtaining a first sensor signal. The impedance means are separated from the first electrode by a second dielectric material and comprise a second signal terminal for obtaining a second sensor signal. The first electrode comprises a cross section perpendicular to the direction of propagation of the electric input signal such that the first electrode and the second electrode are coupled to provide a capacitance as first sensor signal, and wherein the impedance means are formed as a structured electrode such that the first electrode and the impedance means are coupled to provide an impedance as second sensor signal.
摘要翻译：医疗处理装置包括用于检测医疗处理装置的操作状态的传感器，其中传感器包括第一电极，第二电极和阻抗装置。第一电极设置在电流路径输入与电流路径输出之间，其中用于为医疗设备供电的电输入信号适用于电流路径输入，并且电流路径输出被配置为耦合到医疗负载治疗装置。第二电极通过第一介电材料与第一电极分离，第二电极包括用于获得第一传感器信号的第一信号端子。阻抗装置通过第二电介质材料与第一电极分离，并且包括用于获得第二传感器信号的第二信号端子。第一电极包括垂直于电输入信号的传播方向的横截面，使得第一电极和第二电极耦合以提供作为第一传感器信号的电容，并且其中阻抗装置形成为结构化电极第一电极和阻抗装置被耦合以提供作为第二传感器信号的阻抗。

4. 发明申请

US20050162028A1 Brushless electric motor and instrument for a medical apparatus 失效
标题翻译：无刷电动机和医疗仪器仪器
公开(公告)号：US20050162028A1
公开(公告)日：2005-07-28
申请号：US10856379
申请日：2004-05-27
申请人： Richard Kardeis , Roland Sevcik , Johann Eibl , Rainer Schrock , Harald Schorghofer , Rainer MacKinger , Wolfgang Wendtner , Dieter Kobel
发明人： Richard Kardeis , Roland Sevcik , Johann Eibl , Rainer Schrock , Harald Schorghofer , Rainer MacKinger , Wolfgang Wendtner , Dieter Kobel
IPC分类号： H02K29/08 , H02K11/00 , H02K21/12
CPC分类号： H02K29/08
摘要： The invention relates to a brushless electric motor which has a rotor magnet, a coil apparatus for electromagnetically driving the rotor magnet, a rotor shaft for transmitting a rotary movement, which is firmly connected to the rotor magnet and runs through a rotation axis of the rotor magnet, and at least one electromagnetic transducer element for detection of the magnetic field of the rotor magnet, in which the at least one electromagnetic transducer element is arranged outside the axial extent of the rotor magnet with respect to the rotation axis, and is arranged essentially within the maximum radial extent of the rotor magnet. The invention also relates to an instrument for a medical, in particular a dental, apparatus having a brushless electric motor such as this.
摘要翻译：本发明涉及一种无刷电动机，其具有转子磁体，用于电磁驱动转子磁体的线圈装置，用于传递旋转运动的转子轴，其与转子磁体牢固地连接并且延伸通过转子的旋转轴线磁体和用于检测转子磁体的磁场的至少一个电磁换能器元件，其中至少一个电磁换能器元件相对于旋转轴线布置在转子磁体的轴向范围之外，并且基本上被布置在转子磁体的最大径向范围内。本发明还涉及一种用于医疗器械，特别是具有诸如此类的无刷电动机的牙科设备。

5. 发明授权

US09072565B2 Medical treatment device 有权
标题翻译：医疗器械
公开(公告)号：US09072565B2
公开(公告)日：2015-07-07
申请号：US13186025
申请日：2011-07-19
申请人： Christian Pruckner , Roland Sevcik
发明人： Christian Pruckner , Roland Sevcik
IPC分类号： A61C19/00 , A61C1/00
CPC分类号： A61C1/0015
摘要： A medical treatment device comprises a sensor to detect operating states of the medical treatment device, wherein the sensor comprises a first electrode, a second electrode and impedance means. The first electrode is arranged between a current path input and a current path output, wherein an electric input signal for powering the medical treatment device is applicable to the current path input, and the current path output is configured to couple to a load of the medical treatment device. The second electrode is separated from the first electrode by a first dielectric material, the second electrode comprising a first signal terminal for obtaining a first sensor signal. The impedance means are separated from the first electrode by a second dielectric material and comprise a second signal terminal for obtaining a second sensor signal. The first electrode comprises a cross section perpendicular to the direction of propagation of the electric input signal such that the first electrode and the second electrode are coupled to provide a capacitance as first sensor signal, and wherein the impedance means are formed as a structured electrode such that the first electrode and the impedance means are coupled to provide an impedance as second sensor signal.
摘要翻译：医疗处理装置包括用于检测医疗处理装置的操作状态的传感器，其中传感器包括第一电极，第二电极和阻抗装置。第一电极设置在电流路径输入与电流路径输出之间，其中用于为医疗设备供电的电输入信号适用于电流路径输入，并且电流路径输出被配置为耦合到医疗负载治疗装置。第二电极通过第一介电材料与第一电极分离，第二电极包括用于获得第一传感器信号的第一信号端子。阻抗装置通过第二电介质材料与第一电极分离，并且包括用于获得第二传感器信号的第二信号端子。第一电极包括垂直于电输入信号的传播方向的横截面，使得第一电极和第二电极耦合以提供作为第一传感器信号的电容，并且其中阻抗装置形成为结构化电极第一电极和阻抗装置被耦合以提供作为第二传感器信号的阻抗。

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