Patents by Inventor Johannes Sauter
Johannes Sauter has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 11953049Abstract: A decoupling element for fastening a heat shield. The heat shield comprising a passage opening for a fastener. The decoupling element comprising: a middle part containing a sleeve, a lower part arranged adjacent to the first axial end portion of the sleeve, a first damping element arranged on the second side of the first pressure absorption element, an upper part arranged adjacent to the second axial end portion of the sleeve, and a second damping element arranged on the second side of the second pressure absorption element.Type: GrantFiled: March 24, 2021Date of Patent: April 9, 2024Assignee: REINZ-DICHTUNGS-GMBHInventors: Alexander Trippel, Franz Schweiggart, Johannes Koebele, Brian Heath, Giacomo Giaimi, Marc Sauter
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Publication number: 20210386509Abstract: The invention provides for a dental or surgical handpiece with an elongated handle sleeve (110) and a head piece (50) attached to the front end of the handle sleeve (110) that serves to to detachably receive a dental tool as well as for a clamping mechanism (20) formed in the head piece (50) to detachably hold the tool, the clamping mechanism (20) having a push-button (10) for actuating the clamping mechanism (20). The handpiece further has an RFID transponder (5) for identifying the handpiece. The push-button (10) consists of a heat-insulating electrically non-conductive plastic or m ceramic material with a plate-shaped recess that holds the RFID transponder (5). The push-button (10) has a flat round shape so that the RFID transponder (5), because of the equally flat round shape of its coil, can be integrated very well into it. Particularly advantageous ambient electrical conditions can be achieved for the RFID transponder as the push-button (10) is made of an electrically non-conductive material.Type: ApplicationFiled: September 25, 2019Publication date: December 16, 2021Inventors: Johannes Sauter, Johann Stempfle
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Patent number: 10729513Abstract: A dental treatment or examination system having a plurality of dental instruments and a supply unit coupled to the dental instruments. The system includes means to identify the contact of a selected dental instrument from the plurality of dental instruments by a human hand and initializes, based upon an identified contact of the selected dental instrument, the supply unit for an operation of the instrument. When the selected instrument is contacted by a human hand, the supply unit may automatically make available activation or parameterization options for the selected instrument and/or suitable cleaning media available to an operator of the selected instrument.Type: GrantFiled: October 26, 2016Date of Patent: August 4, 2020Assignee: KALTENBACH & VOIGT GMBHInventors: Richard Buerk, Johannes Sauter
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Patent number: 10434024Abstract: A modular dental system, methods for controlling a modular dental tool, a dental system, a control module, and a treatment unit. In one embodiment, the modular dental system includes a modular dental system including a control module and a battery module. The control module includes a first end, a second end, a control sub-system, and a charging sub-system. The control sub-system is configured to communicatively couple to an attachment, detect an attachment identifier associated with the attachment when the attachment is removably attached to the first end of the control module, and control the attachment based on the attachment identifier. The battery module is configured to removably attach to the second end of the control module.Type: GrantFiled: August 15, 2016Date of Patent: October 8, 2019Assignees: KAVO DENTAL TECHNOLOGIES, LLC, KALTENBACH & VOIGT GMBHInventors: Robert Thomas St. Louis, Michael Carl Dunaway, Frank Ulrich Emde, Amod Ashok Kher, Tyler Ray Harper, Nathan Lamb Shippee, Johannes Sauter, Patrick Niederreuter
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Patent number: 10258429Abstract: A system for driving an electric handpiece in response to a pneumatic control signal may provide for fast interchange of handpieces, self-calibration and wide dynamic range of operation with precise speed control. The system may be incorporated into virtually any dental treatment center using traditional pneumatic drive handpieces, and a conversion kit may facilitate such conversion. The system may provide not only for controlling the speed and torque of a tool coupled to an electric drive handpiece responsive to a pneumatic control signal, it may also provide for coupling cooling air and treatment media, such as air and/or water to the handpiece. Coupling of a handpiece to an operating base of the system, including coupling of media lines and electrical connections may be made with a simple press and twist action using quick connection structure.Type: GrantFiled: February 15, 2013Date of Patent: April 16, 2019Assignee: KALTENBACH & VOIGT GMBHInventors: Johannes Sauter, Richard Buerk
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Publication number: 20180042802Abstract: A modular dental system, methods for controlling a modular dental tool, a dental system, a control module, and a treatment unit. In one embodiment, the modular dental system includes a modular dental system including a control module and a battery module. The control module includes a first end, a second end, a control sub-system, and a charging sub-system. The control sub-system is configured to communicatively couple to an attachment, detect an attachment identifier associated with the attachment when the attachment is removably attached to the first end of the control module, and control the attachment based on the attachment identifier. The battery module is configured to removably attach to the second end of the control module.Type: ApplicationFiled: August 15, 2016Publication date: February 15, 2018Inventors: Robert Thomas St. Louis, Michael Carl Dunaway, Frank Ulrich Emde, Amod Ashok Kher, Tyler Ray Harper, Nathan Lamb Shippee, Johannes Sauter, Patrick Niederreuter
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Publication number: 20170119495Abstract: The invention relates to a dental treatment or examination system having a plurality of treatment or examination instruments and also having a supply unit coupled to the treatment or examination instruments. In this connection, the system has means to identify the contact of a selected instrument from the plurality of instruments and initializes, as a function of an identified contact of the relevant instrument, the supply unit for an operation of the instrument. Using the means to identify the contact it is thus possible to achieve a situation where the supply unit, for example, automatically makes available activation or parameterization options for the relevant instrument and/or suitable media without more extensive manipulation on the part of the user of the system being required therefor. As a result, the operation is facilitated.Type: ApplicationFiled: October 26, 2016Publication date: May 4, 2017Inventors: Richard Buerk, Johannes Sauter
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Patent number: 8398394Abstract: A system for driving an electric handpiece in response to a pneumatic control signal may provide for fast interchange of handpieces, self-calibration and wide dynamic range of operation with precise speed control. The system may be incorporated into virtually any dental treatment center using traditional pneumatic drive handpieces, and a conversion kit may facilitate such conversion. The system may provide not only for controlling the speed and torque of a tool coupled to an electric drive handpiece responsive to a pneumatic control signal, it may also provide for coupling cooling air and treatment media, such as air and/or water to the handpiece. Coupling of a handpiece to an operating base of the system, including coupling of media lines and electrical connections may be made with a simple press and twist action using quick connection structure.Type: GrantFiled: December 31, 2008Date of Patent: March 19, 2013Assignee: Kaltenbach & Voigt GmbH & Co. KGInventors: Johannes Sauter, Richard Bürk
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Patent number: 8328570Abstract: A system for driving an electric handpiece in response to a pneumatic control signal may provide for fast interchange of handpieces, self-calibration and wide dynamic range of operation with precise speed control. The system may be incorporated into virtually any dental treatment center using traditional pneumatic drive handpieces, and a conversion kit may facilitate such conversion. The system may provide not only for controlling the speed and torque of a tool coupled to an electric drive handpiece responsive to a pneumatic control signal, it may also provide for coupling cooling air and treatment media, such as air and/or water to the handpiece. Coupling of a handpiece to an operating base of the system, including coupling of media lines and electrical connections may be made with a simple press and twist action using quick connection structure.Type: GrantFiled: May 5, 2011Date of Patent: December 11, 2012Assignee: Kaltenbach & Voigt GmbHInventors: Johannes Sauter, Richard Buerk
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Publication number: 20120107762Abstract: A method and corresponding system for operating a dental handpiece, wherein the handpiece comprises a motor for driving a tool. the method comprises (a) sequentially capturing values of a physical parameter, which—at least approximately—represent the power or energy fed to the motor, (b) forming an integration value by integrating the values captured in (a), and (c) automatically reducing a power or energy fed to the motor if the integration value formed in (b) exceeds an upper threshold value. The integration value formed in (b) represents a measure of the power integrated over time and can thus be used at least approximately as a measure of the temperature of the instrument. The automatic reduction in the power or energy fed to the motor performed in (c) can therefore effectively act against a further increase in temperature or allow cooling if the temperature of the instrument exceeds an upper threshold value.Type: ApplicationFiled: July 1, 2010Publication date: May 3, 2012Applicant: KALTENBACH & VOIGT GMBHInventors: Johannes Sauter, Hans Heckenberger, Bernd Gugel
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Publication number: 20120085561Abstract: A motor-driven handpiece, which has a grip sleeve with a head area for mounting a tool, in particular for the preparation of tooth substance and/or bone substance, in which the head area is at least partially surrounded or encapsulated by a thermoplastic material which, compared to the material of the rest of the grip sleeve, has a lower thermal conduction value.Type: ApplicationFiled: May 7, 2010Publication date: April 12, 2012Applicant: Kaltenbach & Voigt GmbHInventors: Johannes Sauter, Hans Heckenberger, Bernd Gugel, Bernhard Kuhn
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Publication number: 20110207353Abstract: A system for driving an electric handpiece in response to a pneumatic control signal may provide for fast interchange of handpieces, self-calibration and wide dynamic range of operation with precise speed control. The system may be incorporated into virtually any dental treatment center using traditional pneumatic drive handpieces, and a conversion kit may facilitate such conversion. The system may provide not only for controlling the speed and torque of a tool coupled to an electric drive handpiece responsive to a pneumatic control signal, it may also provide for coupling cooling air and treatment media, such as air and/or water to the handpiece. Coupling of a handpiece to an operating base of the system, including coupling of media lines and electrical connections may be made with a simple press and twist action using quick connection structure.Type: ApplicationFiled: May 5, 2011Publication date: August 25, 2011Applicant: Kaltenbach & Voigt GmbHInventors: Johannes Sauter, Richard Bürk
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Patent number: 7839107Abstract: In a method of operating a brushless electric motor, having a permanent magnet rotor and a stator with three windings electrically offset by 120°, provided for example for driving a dental treatment instrument, the zero crossings of a voltage induced by rotation of the rotor in the stator windings is detected by a comparison of a voltage at an inactive stator winding in a monitoring phase with a comparison voltage, and on the basis of the detected zero crossings there is determined the speed of rotation of the motor and/or a suitable commutation point for an intermediate circuit voltage delivered to the stator windings. The comparison voltage is formed by the voltages at the two further, active stator windings in the monitoring phase.Type: GrantFiled: October 30, 2007Date of Patent: November 23, 2010Assignee: Kaltenbach & Voigt GmbHInventors: Johannes Sauter, Richard Buerk
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Publication number: 20090226856Abstract: A system for driving an electric handpiece in response to a pneumatic control signal may provide for fast interchange of handpieces, self-calibration and wide dynamic range of operation with precise speed control. The system may be incorporated into virtually any dental treatment center using traditional pneumatic drive handpieces, and a conversion kit may facilitate such conversion. The system may provide not only for controlling the speed and torque of a tool coupled to an electric drive handpiece responsive to a pneumatic control signal, it may also provide for coupling cooling air and treatment media, such as air and/or water to the handpiece. Coupling of a handpiece to an operating base of the system, including coupling of media lines and electrical connections may be made with a simple press and twist action using quick connection structure.Type: ApplicationFiled: December 31, 2008Publication date: September 10, 2009Applicant: KALTENBACH & VOIGT GMBH & CO. KGInventors: Johannes Sauter, Richard Burk
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Publication number: 20090148806Abstract: A control device for the drive of a dental handpiece has visual or acoustic indicating means for generating a warning signal if the torque exerted on a tooth to be worked or the material removal power exerted on a tooth to be worked exceeds a predetermined limit value.Type: ApplicationFiled: October 29, 2007Publication date: June 11, 2009Applicant: Kaltenbach & Voigt GmbHInventors: Johannes Sauter, Richard Buerk
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Publication number: 20080102419Abstract: The invention relates to a control device for the drive of a dental handpiece operated with a regulated electric motor. So that a dentist has an acoustic feedback concerning the loading of a tooth worked with the dental handpiece, the control device is so configured that a speed of rotation characteristic dependent on the load of the electric motor, starting from an initial point, falls with increasing motor current or increasing power, wherein at least one of the initial point, the inclination, and the development of the falling characteristic is selectable.Type: ApplicationFiled: October 30, 2007Publication date: May 1, 2008Applicant: Kaltenbach & Voigt GmbHInventors: Johannes Sauter, Richard Buerk
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Publication number: 20080101777Abstract: In a method of operating a brushless electric motor, having a permanent magnet rotor and a stator with three windings electrically offset by 120°, provided for example for driving a dental treatment instrument, the zero crossings of a voltage induced by rotation of the rotor in the stator windings is detected by a comparison of a voltage at an inactive stator winding in a monitoring phase with a comparison voltage, and on the basis of the detected zero crossings there is determined the speed of rotation of the motor and/or a suitable commutation point for an intermediate circuit voltage delivered to the stator windings. The comparison voltage is formed by the voltages at the two further, active stator windings in the monitoring phase.Type: ApplicationFiled: October 30, 2007Publication date: May 1, 2008Applicant: Kaltenbach & Voigt GmbhInventors: Johannes Sauter, Richard Buerk