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1. 发明专利

JP2004344657A Holding part for semi-finished product and method for measuring position and orientation of holding part 有权
公开(公告)号：JP2004344657A
公开(公告)日：2004-12-09
申请号：JP2004147995
申请日：2004-05-18
申请人： Sirona Dental Systems Gmbh , ジロナデンタールシステムスゲゼルシャフトミットベシュレンクテルハフツングSIRONA Dental Systems GmbH
发明人： ROTHENBERGER BERND , PIEPER REINHARD
IPC分类号： A61C5/77 , A61C13/00
CPC分类号： A61C13/0022
摘要： PROBLEM TO BE SOLVED: To make it possible to process a ceramic block equipped with a preformed connection geometrical shape part by using a machine, and to produce an arbitrary asymmetric shape from the block like this by using a machine.
SOLUTION: A holding part 1 for a semi-finished product 13 for manufacturing an engagement body for dentistry has a part 12 having the connection geometrical shape to the semi-finished product 13 and a cadre 2 for fixing in securing chuck 6 of the processing machine, and the holding part 1 has measurement geometrical shape parts 15, 16 and 17 at the upper side of the cadre 2, and the positional relationship between the connection geometrical shape part 12 and the measurement geometrical shape parts 15, 16 and 17 becomes to be known.
COPYRIGHT: (C)2005,JPO&NCIPI

2. 发明专利

DE10322762B4 Halter für einen Rohling und Verfahren zur Vermessung der Lage und Orientierung des Halters 未知
公开(公告)号：DE10322762B4
公开(公告)日：2013-12-05
申请号：DE10322762
申请日：2003-05-19
申请人： SIRONA DENTAL SYSTEMS GMBH
发明人： ROTHENBERGER BERND , PIEPER REINHARD
IPC分类号： A61C13/00 , A61C5/77 , A61C13/38
摘要： Halter (1) für einen Rohling (13; 48; 51; 60; 70) zur Herstellung dentaler Passkörper, mit einer Anschlussgeometrie (12; 47) zu dem Rohling (13; 48; 51; 60; 70) und einem Schaft (2; 41; 52; 72) zur Befestigung in einem Spannfutter (6) einer Bearbeitungsmaschine, wobei die Anschlussgeometrie (12; 47) weder Verschiebungs- noch Rotationsmöglichkeiten des Rohlings (13; 48; 51; 60; 70) relativ zum Halter zulässt, wobei der Halter (1) oberhalb des Schaftes (2; 41; 52; 72) eine Messgeometrie (15, 16, 17) aufweist und wobei die Lagebeziehung zwischen der Anschlussgeometrie (12; 47) und der Messgeometrie (15, 16, 17) bekannt ist.

3. 发明专利

DE10322762A1 未知
公开(公告)号：DE10322762A1
公开(公告)日：2005-01-13
申请号：DE10322762
申请日：2003-05-19
申请人： SIRONA DENTAL SYSTEMS GMBH
发明人： ROTHENBERGER BERND , PIEPER REINHARD
IPC分类号： A61C5/77 , A61C13/00 , A61C5/10 , A61C13/38
摘要： The invention relates to holding means for a blank for the production of dental fitted shells, including connection geometry for the blank and a shaft for attachment thereof in a chuck of a processing machine. The holding means has, above the shaft, survey geometry, the orientation of the connection geometry relative to the survey geometry being known.

4. 发明专利

AU2003299271A1 METHOD FOR AUTOMATICALLY CREATING A DENTAL SUPERSTRUCTURE FOR JOINING TO AN IMPLANT 未知
公开(公告)号：AU2003299271A1
公开(公告)日：2004-07-29
申请号：AU2003299271
申请日：2003-12-31
申请人： SIRONA DENTAL SYSTEMS GMBH
发明人： SALIGER GUNTER , ROTHENBERGER BERND , PIEPER REINHARD
IPC分类号： A61C8/00 , A61C13/00
摘要： A system for a dental superstructure to be attached to an implant using a digital model description of a shape of the superstructure, the superstructure including first and second elements. The system comprises a computing device arranged to (a) analyze a recorded real clinical situation or shaped clinical situation of an implant axis and insertion axis, (b) compute a shape of the dental superstructure based at least in part on the determined implant axis, (c) generate digital data representing the shape of the superstructure, and (d) separate the computed shape into first digital data representing a shape of the first element to be connected to the implant and second digital data representing a shape of the second element to be connected to the first element, the shape of the first element being optimized, at least in part, based on a tilt angle between the determined implant axis and insertion axis.

5. 发明专利

CA2803537C METHOD AND CLAMPING FIXTURE FOR THE PRODUCING OF A DENTAL DRILLING TEMPLATE 未知
公开(公告)号：CA2803537C
公开(公告)日：2018-10-16
申请号：CA2803537
申请日：2011-07-06
申请人： SIRONA DENTAL SYSTEMS GMBH
发明人： PIEPER REINHARD
IPC分类号： A61C1/08 , A61C13/00 , A61C13/12
摘要： The invention relates to a method for producing a dental drilling template (1') from a blank (11') comprising a guide bore (2, 3, 4, 5) and a contact surface (10), wherein a virtual SD drilling template model (1) of the drilling template (1') has a virtual guide bore (2, 3, 4, 5) along a guide bore axis (6, 7, 8, 9) and has a virtual contact surface (10). The virtual SD drilling template model (1) is virtually disposed within an SD blank model (11) of the blank (11'). According to a first method, a pass-through point (12, 13, 19, 20, 23, 24, 27, 28) of the guide bore axis (6, 7, 8, 9) at an outer face (14, 31, 32) of the 3D blank model (11) is determined in a computer-assisted virtual manner prior to machining the drilling template (1') from the blank (11'), and a marking is applied on the outer face (14, 31, 32) of the blank (11') at the pass-through point (12, 13, 19, 20, 23, 24, 27, 28) of the guide bore axis (6, 7, 8, 9). According to an alternative method, a pass-through point (17, 18, 21, 22, 25, 26, 29, 30) of the guide bore axis (6, 7, 8, 9) is determined on an outer face (15, 16) of the virtual SD drilling template model (1) and a marking is applied on the outer face (15, 16) of the drilling template (1') at the pass-through point (17, 18, 21, 22, 25, 26, 29, 30) during or after machining the drilling template (1') from the blank (11').

6. 发明专利

CA2803537A1 METHOD AND CLAMPING FIXTURE FOR PRODUCING A DENTAL DRILLING TEMPLATE 未知
公开(公告)号：CA2803537A1
公开(公告)日：2012-01-12
申请号：CA2803537
申请日：2011-07-06
申请人： SIRONA DENTAL SYSTEMS GMBH
发明人： PIEPER REINHARD
IPC分类号： A61C1/08 , A61C13/00 , A61C13/12
摘要： The invention relates to a method for producing a dental drilling template (1') from a blank (11') comprising a guide bore (2, 3, 4, 5) and a contact surface (10), wherein a virtual SD drilling template model (1) of the drilling template (1') has a virtual guide bore (2, 3, 4, 5) along a guide bore axis (6, 7, 8, 9) and has a virtual contact surface (10). The virtual SD drilling template model (1) is virtually disposed within an SD blank model (11) of the blank (11'). According to a first method, a pass-through point (12, 13, 19, 20, 23, 24, 27, 28) of the guide bore axis (6, 7, 8, 9) at an outer face (14, 31, 32) of the 3D blank model (11) is determined in a computer-assisted virtual manner prior to machining the drilling template (1') from the blank (11'), and a marking is applied on the outer face (14, 31, 32) of the blank (11') at the pass-through point (12, 13, 19, 20, 23, 24, 27, 28) of the guide bore axis (6, 7, 8, 9). According to an alternative method, a pass-through point (17, 18, 21, 22, 25, 26, 29, 30) of the guide bore axis (6, 7, 8, 9) is determined on an outer face (15, 16) of the virtual SD drilling template model (1) and a marking is applied on the outer face (15, 16) of the drilling template (1') at the pass-through point (17, 18, 21, 22, 25, 26, 29, 30) during or after machining the drilling template (1') from the blank (11').

7. 发明专利

ES2301882T3 PROCEDIMIENTO DE CREACION AUTOMATICA DE UNA SUPERESTRUCTURA DENTAL PARA UNIRSE A UN IMPLANTE. 未知
公开(公告)号：ES2301882T3
公开(公告)日：2008-07-01
申请号：ES03799440
申请日：2003-12-31
申请人： SIRONA DENTAL SYSTEMS GMBH
发明人： SALIGER GUNTER , ROTHENBERGER BERND , PIEPER REINHARD
IPC分类号： A61C13/00 , A61C8/00
摘要： Procedimiento de creación automática de una supraestructura dental para unirse a un implante por medio de una descripción de modelo digital de la forma, que consta de los siguientes pasos: registro de una situación clínica real o una situación clínica creada del implante (3; 13) como datos digitales; análisis de esta situación y determinación del eje del implante (5; 16); cálculo de la forma óptima de la supraestructura (1, 2); caracterizado por una separación automática de la supraestructura en una primera parte (1) y una segunda parte (2), y por la fabricación de las partes individuales con una máquina de mecanización a partir de por lo menos una pieza en bruto (11) por medio de los datos digitales.

8. 发明专利

AU5804000A Method for detecting and representing one or more objects, for example teeth 未知
公开(公告)号：AU5804000A
公开(公告)日：2000-12-18
申请号：AU5804000
申请日：2000-05-25
申请人： SIRONA DENTAL SYSTEMS GMBH
发明人： PFEIFFER JOACHIM , WEDLER VOLKER , ORTH ULRICH , PIEPER REINHARD
IPC分类号： A61C19/04 , A61B1/24 , A61C9/00 , A61C13/00 , H04N5/232 , H04N7/18
摘要： A method for detecting and representing one or more objects, such as teeth, their preparations and their immediate environment, using a camera. A first recording is made wherein a still image is produced. The still image is blended into a current, mobile search image in at least one sub-area in the second step, so that both images are recognizable. In the third step, the camera is positioned in such a way that the search image overlaps the blended-in still image in at least one sub-area. The second recording process is initiated in a fourth step.

9. 发明专利

DK1618854T3 Fremgangsmåde og apparat til bestemmelse af beliggenheden og orienteringen af aksen af et dentalimplantat, der befinder sig direkte i patientens mund 未知
公开(公告)号：DK1618854T3
公开(公告)日：2019-12-02
申请号：DK05106658
申请日：2005-07-20
申请人： SIRONA DENTAL SYSTEMS GMBH
发明人： SALIGER GÜNTER , ORTH ULRICH , TECKENTRUP STEFFEN , PIEPER REINHARD
IPC分类号： A61C13/00 , A61C8/00

10. 发明专利

DE102004035091B4 Verfahren zur Bestimmung der Lage und Orientierung der Achse eines direkt im Patientenmund befindlichen dentalen Implantats sowie Aufsatzteil hierfür 未知
公开(公告)号：DE102004035091B4
公开(公告)日：2017-10-26
申请号：DE102004035091
申请日：2004-07-20
申请人： SIRONA DENTAL SYSTEMS GMBH
发明人： SALIGER GÜNTER , ORTH ULRICH , TECKENTRUP STEFFEN , PIEPER REINHARD
IPC分类号： A61C19/04
摘要： Verfahren zur Bestimmung der Lage und Orientierung der Achse (1) eines direkt im Patientenmund befindlichen dentalen Implantats (2), wobei Messdaten, welche durch Vermessen der klinischen Situation des Implantats (2) im Patientenmund gewonnen wurden, wobei an dem Implantat (2) eine Messgeometrie (3a) angebracht ist und wobei die Messgeometrie (3a) derart ausgebildet ist, dass sie einen Rückschluss auf die Lage und Orientierung einer Anschlussgeometrie (2a) des Implantats (2) zulässt, durch Bildverarbeitungsverfahren analysiert werden und die Lage und Orientierung der Messgeometrie (3a) bestimmt wird, dadurch gekennzeichnet, dass anhand der Lagebestimmung der Messgeometrie (3a) die relative Lage und Orientierung der Achse (1) des dentalen Implantats zu der Achse (7) der Vermessung bestimmt wird und anhand der Messgeometrie (3a) die Lage und die Orientierung des Implantats (2) selbst bestimmt wird und die klinische Situation des Implantats (2) und dessen Nachbarzähne (4, 5) in den Messdaten analysiert werden und dass eine Achse (8) relativ zur Achse (7) der Vermessung bestimmt wird, wobei die Achse (8) eine Einschubachse des Implantats (2) darstellt und unter Berücksichtigung der Nachbarzähne (4, 5) bestimmt wird.

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