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1 | US10828129B2 |
Tool-coupling device for a vibration transferring handpiece
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Publication/Patent Number: US10828129B2 | Publication Date: 2020-11-10 | Application Number: 15/296,219 | Filing Date: 2016-10-18 | Inventor： Eder, Karlheinz Brugger, Wilhelm | Assignee: W&H Dentalwerk Bürmoos GmbH | IPC: A61C1/07 | Abstract: A vibration-transmitting medical tool-coupling device includes a first coupling element and a second coupling element, wherein one of the two coupling elements is designed as a coupling protrusion insertible into a coupling recess on the other coupling element, wherein the coupling protrusion and the coupling recess each have a first section having a thread with at least one thread flight for releasable connection of the two coupling elements and one second section which is designed so that the two coupling elements can be positioned relative to one another and are displaceable along the shared longitudinal axis before the two coupling elements can be connected releasably to one another by the thread. A guide ring which extends around the coupling protrusion is provided on one end of the thread which is arranged on the coupling protrusion and the at least one thread flight of the thread ends at this guide ring. | |||
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2 | US2020168772A1 |
LED/LD ILLUMINATION DEVICE WITH SEPARATE LUMINOPHORE CONFIGURATION, AND METHOD FOR PRODUCING SAME
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Publication/Patent Number: US2020168772A1 | Publication Date: 2020-05-28 | Application Number: 16/627,823 | Filing Date: 2018-05-24 | Inventor： Riemer, Steffen Schrank, Franz Uitz, Patrick Brugger, Wilhelm Irran, Thomas | Assignee: Tridonic Jennersdorf GmbH W&H Dentalwerk Bürmoos GmbH | IPC: H01L33/50 | Abstract: The invention relates to an illuminating device (1) comprising a substrate (2), a non-transparent spacer (4) which is connected to the substrate (2) so as to be hermetically sealed, an opening in the spacer (4), opposite said substrate (2), and an illumination element (3) positioned beneath the spacer (4) and beneath the opening, which element is connected to the substrate (2) so as to be hermetically sealed, characterized in that the opening in the spacer (4) is closed, so as to be hermetically sealed, by an optical element (5) consisting of a glass material the volume of which comprises at least one luminophore and thus constitutes a luminescent composite glass material. | |||
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3 | EP3651680A1 |
LED/LD ILLUMINATION DEVICE WITH SEPARATE LUMINOPHORE CONFIGURATION, AND METHOD FOR PRODUCING SAME
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Publication/Patent Number: EP3651680A1 | Publication Date: 2020-05-20 | Application Number: 18727772.8 | Filing Date: 2018-05-24 | Inventor： Riemer, Steffen Schrank, Franz Uitz, Patrick Brugger, Wilhelm Irran, Thomas | Assignee: Tridonic Jennersdorf GmbH W & H Dentalwerk Bürmoos GmbH | IPC: A61C1/08 | ||||
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4 | EP3345569B1 |
MEDICAL, IN PARTICULAR DENTAL DEVICE FOR DETERMINING THE QUALITY OF A BONE
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Publication/Patent Number: EP3345569B1 | Publication Date: 2019-09-04 | Application Number: 18157376.7 | Filing Date: 2015-07-20 | Inventor： Ploy, Gernot Brugger, Wilhelm | Assignee: W & H Dentalwerk Bürmoos GmbH | IPC: A61C8/00 | ||||
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5 | US10470844B2 |
Dental or dental surgical ultrasonic tool
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Publication/Patent Number: US10470844B2 | Publication Date: 2019-11-12 | Application Number: 15/889,030 | Filing Date: 2018-02-05 | Inventor： Angermeier, Bernd Brugger, Wilhelm | Assignee: W&H Dentalwerk Bürmoos GmbH | IPC: A61C3/03 | Abstract: A dental or dental surgical ultrasonic tool, comprising: a tool body, a connecting device for connection to an ultrasonic source, a working section extending along a longitudinal axis and designed to penetrate into bone to be treated, and a liquid line extending through the tool body in the direction of the working section and ending in at least one opening for the discharge of a liquid, wherein the working section has a distal end face with multiple cutting edges and a lateral surface connected thereto, wherein at least one channel for conveying a liquid is provided in the lateral surface, and wherein the at least one opening of the liquid line is disposed on the lateral surface in the at least one channel or directly adjacent to the at least one channel. Additionally or alternatively, the at least one channel extends helically around the longitudinal axis of the working section. | |||
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6 | EP3381402B1 |
MEDICAL ULTRASONIC TREATMENT DEVICE
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Publication/Patent Number: EP3381402B1 | Publication Date: 2019-07-17 | Application Number: 17164040.2 | Filing Date: 2017-03-31 | Inventor： Auer, Theresa BrandstÄtter, Andreas SchrÖck, Rainer Brugger, Wilhelm | Assignee: W & H Dentalwerk Bürmoos GmbH | IPC: A61C17/20 | ||||
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7 | DE102017212030A1 |
LED/LD-Beleuchtungsvorrichtung mit neuartiger Remote-Leuchtstoff-Konfiguration und Verfahren zur Herstellung einer solchen
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Publication/Patent Number: DE102017212030A1 | Publication Date: 2019-01-17 | Application Number: 102017212030 | Filing Date: 2017-07-13 | Inventor： Schrank, Franz Brugger, Wilhelm Riemer, Steffen Irran, Thomas Uitz, Patrick | Assignee: TRIDONIC JENNERSDORF GMBH W & H DENTALWERK BÜRMOOS GMBH | IPC: F21V9/40 | Abstract: Beleuchtungsvorrichtung (1) aufweisend ein Substrat (2), einen nicht transparenten Abstandhalter (4), welcher mit dem Substrat (2) hermetisch dicht verbunden ist, eine dem Substrat (2) gegenüberliegende Öffnung in dem Abstandhalter (4), ein unter dem Abstandhalter (4) und unter der Öffnung befindliches Leuchtelement (3), welches mit dem Substrat (2) hermetisch dicht verbunden ist, dadurch gekennzeichnet, dass die Öffnung des Abstandhalters (4) mit einem optischen Element (5) aus einem Glasmaterial, dessen Volumen mindestens einen Leuchtstoff aufweist und als solches einen lumineszierenden Glasverbundwerkstoff darstellt, hermetisch dicht verschlossen ist. | |||
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8 | USD814633S1 |
Drive axle for dental or medical device
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Publication/Patent Number: USD814633S1 | Publication Date: 2018-04-03 | Application Number: 29/564,242 | Filing Date: 2016-05-11 | Inventor： Eder, Karlheinz Brugger, Wilhelm | Assignee: W&H Dentalwerk Bürmoos GmbH | IPC: | ||||
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9 | KR20180020900A |
TOOL-COUPLING DEVICE FOR A VIBRATION TRANSFERRING HANDPIECE
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Publication/Patent Number: KR20180020900A | Publication Date: 2018-02-28 | Application Number: 20170102910 | Filing Date: 2017-08-14 | Inventor： Brugger, Wilhelm Eder, Karlheinz | Assignee: W & H Dentalwerk Burmoos GmbH | IPC: A61C17/16 | Abstract: A vibration-transmitting medical tool-coupling device (1) comprises a first coupling element (4) and a second coupling element (5), wherein one of the two coupling elements (4, 5) is designed as a coupling protrusion (6) which can be inserted into a coupling recess (7) on the other coupling element (4, 5). The coupling protrusion (6) and the coupling recess (7) each have a first section (8, 9) having a thread (13, 14) with at least one thread blade (13A) for releasable connection of the two coupling elements (4, 5); and one second section (10, 11) which is designed so that the two coupling elements (4, 5) can be positioned relative to one another and are displaceable along the shared longitudinal axis (12) before the two coupling elements (4, 5) can be connected releasably to one another by the thread (13, 14). A guide ring extending from a periphery of the coupling protrusion (6) is provided on one end of the thread (13) arranged on the coupling protrusion (6), and the at least one thread blade (13A) of the thread (13) ends at this guide ring. | |||
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10 | US2018153466A1 |
MEDICAL OR DENTAL DEVICE FOR DETERMINING THE QUALITY OF A BONE
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Publication/Patent Number: US2018153466A1 | Publication Date: 2018-06-07 | Application Number: 15/873,853 | Filing Date: 2018-01-17 | Inventor： Brugger, Wilhelm Ploy, Gernot | Assignee: W&H Dentalwerk Bürmoos GmbH | IPC: A61C8/00 | Abstract: A medical or dental device for determining a bone's quality by cutting a thread into the bone with a rotating threaded element comprises a control unit having a measurement circuit configured: (i) to determine values of the motor current via a first electrical contact device with which the motor drive is supplied for rotational drive of the threaded element that can be connected to the motor drive, the current values being a measure of the bone's quality; (ii) to monitor and/or to determine the penetration depth of the threaded element into the bone, and (iii) to generate measurement signals which show the relationship between the penetration depth and the determined current values or parameters derived therefrom, and to transmit these signals to a display unit, which displays the relationship between the determined current values or parameters derived therefrom, in particular the bone's quality, and the penetration depth. | |||
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11 | WO2018011241A1 |
DENTAL OR DENTAL-SURGICAL TREATMENT DEVICE FOR RECOGNISING DENTAL TISSUE AND/OR AN ANOMALY ON THE DENTAL TISSUE
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Publication/Patent Number: WO2018011241A1 | Publication Date: 2018-01-18 | Application Number: 2017067473 | Filing Date: 2017-07-12 | Inventor： Brugger, Wilhelm Pruckner, Christian | Assignee: W & H DENTALWERK BÜRMOOS GMBH | IPC: A61B5/053 | Abstract: The invention relates to a dental or dental-surgical treatment device (1-4) | |||
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12 | KR20180030600A |
치과 또는 치과 수술용 초음파 툴
Title (English):
Ultrasonic tool for dental or dental surgery
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Publication/Patent Number: KR20180030600A | Publication Date: 2018-03-23 | Application Number: 20187003865 | Filing Date: 2016-08-12 | Inventor： Brugger, Wilhelm Angermeier, Bernd | Assignee: W & H Dentalwerk Burmoos GmbH | IPC: A61C8/00 | Abstract: 치과 또는 치과 수술을 위한 초음파 툴(1)로서: 툴 본체(2), 초음파 공급원에 연결을 위한 연결 장치(3), 종방향 축(5)을 따라 연장하며 치료될 뼈 내로 침투하도록 설계된 작업 부분(4) 및 작업 부분(4)의 방향에서 툴 본체(2)를 통해 연장하며 액체의 배출을 위한 적어도 하나의 개구부(7A, 7B)에서 종단되는 액체관(6)을 포함하며, 작업 부분(4)은 다수의 절단 엣지(9)와 그에 연결된 측방향 표면(10)을 구비한 원위 단부 표면(8)을 가지고, 액체를 반송하기 위한 적어도 하나의 채널(11)이 측방향 표면(10)에 제공되며, 액체관(6)의 적어도 하나의 개구부(7A, 7B)는 적어도 하나의 채널(11)에 또는 적어도 하나의 채널(11)에 직접적으로 근접한 작업 부분(4)의 측방향 표면(10)에 배치된다. 추가적으로 또는 대안적으로, 적어도 하나의 채널(11)은 작업 부분(4)의 종방향 축(5) 주위에서 나선형으로 연장한다. | |||
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13 | AU2016296196A1 |
Medical device, in particular dental device, for determining the quality of a bone
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Publication/Patent Number: AU2016296196A1 | Publication Date: 2018-03-15 | Application Number: 2016296196 | Filing Date: 2016-07-15 | Inventor： Brugger, Wilhelm Ploy, Gernot | Assignee: W & H Dentalwerk Bürmoos GmbH | IPC: A61B17/16 | Abstract: The invention relates to a medical device (1), in particular a dental device, for determining the quality of a bone by cutting a thread into the bone using a rotating threaded element (3). The medical device (1), in particular the dental device, has a controller (2) with a measuring circuit (6), and the measuring circuit (6) is designed: (i) to determine values of the motor current supplied to the motor drive (5) in order to rotate the threaded element (3) that can be connected to the motor drive (5) via the first electric contact device (2A), wherein the motor current values are a measurement of the bone quality, (ii) to monitor and/or to ascertain the penetration depth of the threaded element (3) into the bone, and (iii) to generate measurement signals which relate the determined motor current values or parameters derived therefrom to the penetration depth and transmit said measurement signals to a display unit (4) which reproduces the relationship between the determined motor current values or the parameters derived therefrom, in particular the quality of a bone, and the penetration depth. | |||
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14 | US2018153642A1 |
DENTAL OR DENTAL SURGICAL ULTRASONIC TOOL
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Publication/Patent Number: US2018153642A1 | Publication Date: 2018-06-07 | Application Number: 15/889,030 | Filing Date: 2018-02-05 | Inventor： Brugger, Wilhelm Angermeier, Bernd | Assignee: W&H Dentalwerk Bürmoos GmbH | IPC: A61C1/14 | Abstract: A dental or dental surgical ultrasonic tool, comprising: a tool body, a connecting device for connection to an ultrasonic source, a working section extending along a longitudinal axis and designed to penetrate into bone to be treated, and a liquid line extending through the tool body in the direction of the working section and ending in at least one opening for the discharge of a liquid, wherein the working section has a distal end face with multiple cutting edges and a. lateral surface connected thereto, wherein at least one channel for conveying a liquid is provided in the lateral surface, and wherein the at least one opening of the liquid line is disposed on the lateral surface in the at least one channel or directly adjacent to the at least one channel. Additionally or alternatively, the at least one channel extends helically around the longitudinal axis of the working section. | |||
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15 | JP2018149341A |
COUPLING DEVICE FOR TRANSMISSION OF DRIVING MOTION FROM VIBRATION TRANSMITTING HANDPIECE TO MEDICAL, IN PARTICULAR DENTAL TOOL
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Publication/Patent Number: JP2018149341A | Publication Date: 2018-09-27 | Application Number: 2018094736 | Filing Date: 2018-05-16 | Inventor： Brugger, Wilhelm Karlheinz, Eder | Assignee: W & H DENTALWERK BUERMOOS GMBH | IPC: A61C1/14 | Abstract: PROBLEM TO BE SOLVED: To provide a coupling device for transmission of driving motion from a vibration transmitting handpiece to a medical tool, capable of easily preventing a faulty connection between, especially, the tool and the handpiece, with simplified handling.SOLUTION: One of two coupling elements is designed as a coupling protrusion, which can be inserted into a coupling recess on the other coupling element. The coupling protrusion (6) and the coupling recess (7) each have a first section for releasable connection of the two coupling elements (4 and 5) and a second section for positioning the two coupling elements (4 and 5) relative to a rotation axis (12). The second section is formed on the coupling protrusion (6) and on the coupling recess (7) in such a way that the two coupling elements (4 and 5) are guided toward one another and can be displaced along the rotation axis (12) before the two coupling elements can be releasably connected to one another by means of the first section.SELECTED DRAWING: Figure 5 | |||
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16 | US2018280113A1 |
MEDICAL ULTRASONIC TREATMENT DEVICE
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Publication/Patent Number: US2018280113A1 | Publication Date: 2018-10-04 | Application Number: 15/922,362 | Filing Date: 2018-03-15 | Inventor： Auer, Theresa Brandstaetter, Andreas Schroeck, Rainer Brugger, Wilhelm | Assignee: W&H Dentalwerk Bürmoos GmbH | IPC: A61C1/07 | Abstract: A medical, particularly a dental or dental surgical, ultrasonic treatment device for generating ultrasonic vibrations and transmitting the ultrasonic vibration to a tool, which can be connected to the ultrasonic treatment device, the medical ultrasonic treatment device having: an ultrasonic vibration generator with a plurality of piezoelectric elements to which an electric voltage can be applied, and a circuit board to supply the plurality of piezoelectric elements with the electric voltage. Furthermore, a method for manufacturing a corresponding medical ultrasonic treatment device is described. | |||
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17 | EP3381402A1 |
MEDICAL ULTRASONIC TREATMENT DEVICE
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Publication/Patent Number: EP3381402A1 | Publication Date: 2018-10-03 | Application Number: 17164040.2 | Filing Date: 2017-03-31 | Inventor： Auer, Theresa BrandstÄtter, Andreas SchrÖck, Rainer Brugger, Wilhelm | Assignee: W & H Dentalwerk Bürmoos GmbH | IPC: A61C17/20 | Abstract: Medizinische Ultraschall-Behandlungsvorrichtung (1) zur Erzeugung von Ultraschallschwingungen und zur Übertragung der Ultraschallschwingungen auf ein mit der Ultraschall-Behandlungsvorrichtung (1) verbundenes oder verbindbares Werkzeug (2), umfassend: einen Ultraschallschwingungs-Generator (3) mit mehreren piezoelektrischen Elementen (4), an die zur Erzeugung der Ultraschallschwingungen eine elektrische Spannung anlegbar ist, wobei zur Versorgung der mehreren piezoelektrischen Elemente (4) mit der elektrischen Spannung eine, insbesondere flexible, Leiterplatte (5) vorgesehen ist. Des Weiteren ist ein Verfahren zur Herstellung einer entsprechenden medizinischen Ultraschall-Behandlungsvorrichtung (1) beschrieben. | |||
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18 | EP3381402A8 |
MEDICAL ULTRASONIC TREATMENT DEVICE
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Publication/Patent Number: EP3381402A8 | Publication Date: 2018-11-21 | Application Number: 17164040.2 | Filing Date: 2017-03-31 | Inventor： Auer, Theresa BrandstÄtter, Andreas SchrÖck, Rainer Brugger, Wilhelm | Assignee: W & H Dentalwerk Bürmoos GmbH | IPC: A61C17/20 | Abstract: Medizinische Ultraschall-Behandlungsvorrichtung (1) zur Erzeugung von Ultraschallschwingungen und zur Übertragung der Ultraschallschwingungen auf ein mit der Ultraschall-Behandlungsvorrichtung (1) verbundenes oder verbindbares Werkzeug (2), umfassend: einen Ultraschallschwingungs-Generator (3) mit mehreren piezoelektrischen Elementen (4), an die zur Erzeugung der Ultraschallschwingungen eine elektrische Spannung anlegbar ist, wobei zur Versorgung der mehreren piezoelektrischen Elemente (4) mit der elektrischen Spannung eine, insbesondere flexible, Leiterplatte (5) vorgesehen ist. Des Weiteren ist ein Verfahren zur Herstellung einer entsprechenden medizinischen Ultraschall-Behandlungsvorrichtung (1) beschrieben. | |||
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19 | EP2982334B1 |
Coupling device for the transmission of a driving motion from a vibration transmitting handpiece to a medical, in particular dental tool
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Publication/Patent Number: EP2982334B1 | Publication Date: 2017-02-01 | Application Number: 14180304.9 | Filing Date: 2014-08-08 | Inventor： Eder, Karlheinz Brugger, Wilhelm | Assignee: W & H Dentalwerk Bürmoos GmbH | IPC: A61C17/20 | Abstract: Kupplungsvorrichtung (1) zur Übertragung einer Antriebsbewegung und gegebenenfalls eines Arbeitsmediums von einem schwingungsübertragenden Handstück (2) auf ein medizinisches, insbesondere zahnärztliches, Werkzeug (3) mit einem ersten am Handstück (1) und einem zweiten am Werkzeug (3) vorgesehenen Kupplungselement (4, 5), wobei eines der beiden Kupplungselemente als Kupplungsvorsprung (6) ausgebildet ist, der in eine Kupplungsausnehmung (7) an dem anderen Kupplungselement einsetzbar ist, wobei der Kupplungsvorsprung (6) und die Kupplungsausnehmung (7) jeweils einen ersten Abschnitt (8, 9) zur lösbaren Verbindung der beiden Kupplungselemente (4, 5) sowie einen zweiten Abschnitt (10, 11) zur Positionierung der beiden Kupplungselemente zu deren gemeinsamen Drehachse (12) aufweist, und wobei der zweite Abschnitt (10, 11) an dem Kupplungsvorsprung (6) und an der Kupplungsausnehmung (7) derart ausgebildet ist, dass beide Kupplungselemente (4, 5) zueinander geführt und entlang der gemeinsamen Drehachse (12) verschiebbar sind, bevor die beiden Kupplungselemente (4, 5) mittels des ersten Abschnitts (8, 9) lösbar miteinander verbindbar sind. | |||
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20 | PL2982334T3 |
Coupling device for the transmission of a driving motion from a vibration transmitting handpiece to a medical
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Publication/Patent Number: PL2982334T3 | Publication Date: 2017-07-31 | Application Number: 14180304 | Filing Date: 2014-08-08 | Inventor： Brugger, Wilhelm Eder, Karlheinz | Assignee: W & H DENTALWERK BÜRMOOS GMBH | IPC: A61C1/00 |
3.Current Quota