Patents by Inventor Michael Mangelberger
Michael Mangelberger 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: 10874480Abstract: A coupling device for detachably connecting a medical or dental instrument to a drive unit or a supply hose for transfer of at least one of data, energy, a driving movement and a working medium between the drive unit or the supply hose and the instrument includes a first coupling element and a second coupling element. One of the coupling elements includes a coupling recess and the other includes a coupling protrusion insertable therein. One of the coupling elements includes a positioning element and the other includes an indentation into which the positioning element can be inserted to position the coupling elements in a defined angular position about a shared axis. One of the coupling elements includes a memory unit for storage of data and the other includes a transfer unit, so that data can be transferred from the memory unit by the transfer unit to the other coupling element.Type: GrantFiled: August 8, 2018Date of Patent: December 29, 2020Assignee: W&H Dentalwerk Bürmoos GmbHInventors: Michael Mangelberger, Christof Baier, Wolfgang Tannebaum
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Patent number: 10485405Abstract: A coupling device for releasably connecting a handpiece to another component. One of a first coupling element and a second coupling element, is designed as a coupling cavity, into which a coupling protrusion on the other coupling element can be inserted. A positioning element is disposed on the first coupling element or the second coupling element and can be inserted into a first recess on the other coupling element to position the two coupling elements in a defined angular position about their common axis. A light source disposed in a second recess on the first or second coupling element can be coupled to an optical fiber on the other coupling element. A transfer element disposed on the first or second coupling element and inserted into a third recess on the other coupling element is configured to transfer data, signals and/or energy between the first and second coupling elements.Type: GrantFiled: December 20, 2016Date of Patent: November 26, 2019Assignee: W&H Dentalwerk Bürmoos GmbHInventors: Michael Mangelberger, Christian Pruckner
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Publication number: 20180353261Abstract: A coupling device for detachably connecting a medical or dental instrument to a drive unit or a supply hose for transfer of at least one of data, energy, a driving movement and a working medium between the drive unit or the supply hose and the instrument includes a first coupling element and a second coupling element. One of the coupling elements includes a coupling recess and the other includes a coupling protrusion insertable therein. One of the coupling elements includes a positioning element and the other includes an indentation into which the positioning element can be inserted to position the coupling elements in a defined angular position about a shared axis. One of the coupling elements includes a memory unit for storage of data and the other includes a transfer unit, so that data can be transferred from the memory unit by the transfer unit to the other coupling element.Type: ApplicationFiled: August 8, 2018Publication date: December 13, 2018Applicant: W&H Dentalwerk Bürmoos GmbHInventors: Michael Mangelberger, Christof Baier, Wolfgang Tannebaum
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Patent number: 9757207Abstract: A medical or dental handpiece comprises a lighting device for the emission of radiation, in particular of visible light, onto a treatment site, a temperature sensor preferably located in the interior of the handpiece, and at least one shared electrical signal line provided in the handpiece for the lighting device and the temperature sensor. The lighting device and the temperature sensor are both operatively connected to the at least one shared electrical signal line. A medical or dental treatment device comprises such a handpiece and a control and/or regulation device electrically connected to the at least one shared electrical signal line provided in the handpiece, which is designed to emit a first electrical signal assigned to the lighting device and a second electrical signal assigned to the temperature sensor.Type: GrantFiled: January 14, 2015Date of Patent: September 12, 2017Assignee: W&H Dentalwerk Bürmoos GmbHInventors: Christian Pruckner, Michael Mangelberger
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Patent number: 9730765Abstract: Various medical or dental handpieces having at least one coil for inductive coupling with a second coil and methods for using these handpieces for the transmission of at least one of power, operational data and identification data are described. Also various tool-holding/releasing devices for medical or dental handpieces are described, having at least one shaped element penetrating through a bore in a hollow shaft for accommodating a tool and protruding through the bore into the hollow shaft, a movably arranged locking sleeve cooperating with the shaped element and an operating element for moving the locking sleeve. Some of these tool-holding/releasing devices allow the insertion of the tool into the hollow shaft with different insertion depths.Type: GrantFiled: March 25, 2010Date of Patent: August 15, 2017Assignee: W&H Dentalwerk Bürmoos GmbHInventors: Michael Mangelberger, Christian Pruckner, Gunter Teufelberger, Hannes Wagner
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Publication number: 20170100015Abstract: A coupling device for releasable connection of a medical or dental handpiece to a drive unit or to a supply tubing for transferring signals, data and/or energy, a drive movement, a working medium and/or light between the handpiece and the drive unit or the supply tubing, having a first coupling element and a second coupling element, wherein one of the two coupling elements is designed as a coupling cavity, into which a coupling protrusion on the other coupling element can be inserted, a positioning element, which is disposed on the first coupling element or the second coupling element and can be inserted into a first recess on the other coupling element in order to position the two coupling elements in a defined angular position about their common axis relative to one another, at least one light source, which is disposed in a second recess on the first or second coupling element and can be coupled to an optical fiber on the other coupling element as well as by at least one transfer element, which is disposedType: ApplicationFiled: December 20, 2016Publication date: April 13, 2017Inventors: Michael Mangelberger, Christian Pruckner
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Publication number: 20150125809Abstract: A medical or dental handpiece comprises a lighting device for the emission of radiation, in particular of visible light, onto a treatment site, a temperature sensor preferably located in the interior of the handpiece, and at least one shared electrical signal line provided in the handpiece for the lighting device and the temperature sensor. The lighting device and the temperature sensor are both operatively connected to the at least one shared electrical signal line. A medical or dental treatment device comprises such a handpiece and a control and/or regulation device electrically connected to the at least one shared electrical signal line provided in the handpiece, which is designed to emit a first electrical signal assigned to the lighting device and a second electrical signal assigned to the temperature sensor.Type: ApplicationFiled: January 14, 2015Publication date: May 7, 2015Applicant: W&H Dentalwerk Bürmoos GmbHInventors: Christian Pruckner, Michael Mangelberger
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Publication number: 20140212833Abstract: A coupling device for detachably connecting a medical or dental instrument to a drive unit or a supply hose for transfer of at least one of data, energy, a driving movement and a working medium between the drive unit or the supply hose and the instrument comprises a first coupling element and a second coupling element. One of the coupling elements comprises a coupling recess and the other comprises a coupling protrusion insertible therein. One of the coupling elements comprises a positioning element and the other comprises an indentation into which the positioning element can be inserted to position the coupling elements in a defined angular position about a shared axis. One of the coupling elements comprises a memory unit for storage of data and the other comprises a transfer unit, so that data can be transferred from the memory unit by the transfer unit to the other coupling element.Type: ApplicationFiled: March 27, 2014Publication date: July 31, 2014Applicant: W&H Dentalwerk Bürmoos GmbHInventors: Michael Mangelberger, Christof Baier, Wolfgang Tannebaum
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Publication number: 20100248177Abstract: Various medical or dental handpieces having at least one coil for inductive coupling with a second coil and methods for using these handpieces for the transmission of at least one of power, operational data and identification data are described. Also various tool-holding/releasing devices for medical or dental handpieces are described, having at least one shaped element penetrating through a bore in a hollow shaft for accommodating a tool and protruding through the bore into the hollow shaft, a movably arranged locking sleeve cooperating with the shaped element and an operating element for moving the locking sleeve. Some of these tool-holding/releasing devices allow the insertion of the tool into the hollow shaft with different insertion depths.Type: ApplicationFiled: March 25, 2010Publication date: September 30, 2010Inventors: Michael Mangelberger, Christian Pruckner, Gunter Teufelberger, Hannes Wagner
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Publication number: 20040053192Abstract: A handle for a dental tool has a sleeve having a first end provided with a head and having a second end. An air turbine, for driving a tool, is arranged in the head of the sleeve. A connector is connected to the second end of the sleeve and is to be attach to a supply hose or an intermediate member. At least one driving air conduit for supplying driving air to the air turbine is provided. The at least one driving air conduit has a conduit end. An insert member is inserted into the sleeve and positioned proximal to the head of the sleeve. The conduit end of the at least one driving air conduit is arranged in the insert member.Type: ApplicationFiled: July 16, 2003Publication date: March 18, 2004Inventors: Rainer Schneider, Michael Mangelberger