| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 241 | Method for producing a digital image of a negative jaw impression | EP03729541.7 | 2003-01-16 | EP1467675B2 | 2018-02-07 | Feldman, Andrei |
| A method for producing an artifact-corrected image of a negative jaw impression in a recipient jaw comprising, forming a negative impression of said recipient jaw, producing a first digital image of said negative jaw impression, producing a second digital image, including said artifacts of said negative jaw impression in said recipient jaw and using said first digital image to produce an artifact-corrected computer representation of said negative impression in said recipient jaw. | ||||||
| 242 | Method for fabricating a dental appliance | EP10009191.7 | 1998-06-19 | EP2263599B2 | 2018-01-03 | Chishti, Muhammad; Lerios, Apostolos; Freyburger, Brian; Wirth, Kelsey; Ridgley, Richard |
| A system for repositioning teeth comprises a plurality of individual appliances. The appliances are configured to be placed successively on the patient's teeth and to incrementally reposition the teeth from an initial tooth arrangement, through a plurality of intermediate tooth arrangements, and to a final tooth arrangement. The system of appliances is usually configured at the outset of treatment so that the patient may progress through treatment without the need to have the treating professional perform each successive step in the procedure. | ||||||
| 243 | Method for fabricating a plurality of dental incremental position adjustment appliances | EP10009190.9 | 1998-06-19 | EP2263598B2 | 2017-08-02 | Chishti, Muhammad; Lerios, Apostolos; Freyburger, Brian; Wirth, Kelsey; Ridgley, Richard |
| A system for repositioning teeth comprises a plurality of individual appliances. The appliances are configured to be placed successively on the patient's teeth and to incrementally reposition the teeth from an initial tooth arrangement, through a plurality of intermediate tooth arrangements, and to a final tooth arrangement. The system of appliances is usually configured at the outset of treatment so that the patient may progress through treatment without the need to have the treating professional perform each successive step in the procedure. | ||||||
| 244 | MOLD WITH WEAKENED AREAS | EP15726682.6 | 2015-05-21 | EP3145439A1 | 2017-03-29 | WEBBER, Peter; TANUGULA, Rohit; SAMBU, Shiva; TJHIA, Crystal |
| A mold includes a first section, a second section, and a weakened region that joins the first section to the second section. The weakened region is breakable, deflectable, or deformable in response to a first threshold force to enable the first section to be removed from a shell independently of the second section after the shell is formed over the mold. The first threshold force is less than a second threshold force that would damage or permanently deform the shell. The first section is a first mold of at least a portion of one or more first teeth of a dental arch and the second section is a second mold of at least a portion of one or more second teeth of the dental arch. | ||||||
| 245 | PROCESS FOR PRODUCING DENTAL RESTORATION | EP14711068.8 | 2014-02-27 | EP2964130A1 | 2016-01-13 | HECHT, Reinhold; HOHEISEL, Uwe; DUBBE, John; HOFMANN, Bernhard; KLETTKE, Thomas; KAPPLER, Oliver |
| The invention is related to a process for producing a dental restoration, the process comprising the steps: —shape a dental restoration out of a shapeable material being placed on a dental situation to be restored in the mouth of a patient, —make an impression of the shaped dental restoration placed on the dental situation to be restored by using a dental impression material, —remove the dental impression material and the shaped dental restoration from the dental situation in the mouth of a patient, —place a curable dental composition in the negative mould of the dental impression material relating to the dental situation to be restored. The invention is also directed to a kit of parts comprising a shapeable material, a curable dental composition, optionally a dental cement, optionally a dental impression material, instruction for use. | ||||||
| 246 | ZAHNÄRZTLICHER ULTRASCHALL-AUFNEHMER MIT STÜTZSTRUKTUR UND VERFAHREN ZUR DATENAUFNAHME MIT DIESEM ULTRASCHALL-AUFNEHMER | EP07725647.7 | 2007-05-30 | EP2023849B1 | 2015-10-14 | HEGER, Stefan; LATZKE, Peter; RADERMACHER, Klaus; SPIEKERMANN, Hubertus; TINSCHERT, Joachim |
| 247 | METHOD FOR MANUFACTURING POSITIONING TRAY AND BRACKET WITH POSITIONING HOOK FOR MANUFACTURING POSITIONING TRAY | EP11823039 | 2011-08-04 | EP2614791A4 | 2014-11-05 | HUANG WEIHONG; LIN JIUXIANG; WANG HONGWEI; LI ZU AN; LIN FENGYAN |
| 248 | IMPRESSION SCANNING FOR MANUFACTURING OF DENTAL RESTORATIONS | EP06828736.6 | 2006-11-30 | EP1957005B1 | 2014-08-20 | FISKER, Rune; DEICHMANN, Nikolaj; GILLES, Brieuc; CLAUSEN, Tais |
| 249 | METHOD FOR MANUFACTURING POSITIONING TRAY AND BRACKET WITH POSITIONING HOOK FOR MANUFACTURING POSITIONING TRAY | EP11823039.0 | 2011-08-04 | EP2614791A1 | 2013-07-17 | HUANG, Weihong; LIN, Jiuxiang; WANG, Hongwei; LI, Zu'an; LIN, Fengyan |
The present invention discloses a method for manufacturing a positioning tray and a bracket with a positioning hook for manufacturing the positioning tray. The method for manufacturing the positioning tray comprises the following steps: acquiring an original dental impression and an ideal dental impression; transforming the ideal dental impression to a three-dimensional digital model and drawing each bracket body; drawing a positioning hook on the bracket body; making a wax pattern of a bracket with the positioning hook by using a wax pattern machine; casting, with the wax pattern as a mould core, a blank of the bracket with the positioning hook which then receives surface treatment; after the surface treatment, assembling the bracket with the positioning hook to the original dental impression and performing film lamination to obtain a positioning tray, and finally removing the positioning hook to obtain the bracket matching the positioning tray. The bracket with the positioning hook is manufactured for implementing the method. It is unnecessary to make an integrated model of the bracket and dental impression, which greatly reduces the production cost. Moreover, a finished appliance can be obtained after cutting off the positioning hook, and it is unnecessary to cast a separate bracket additionally, thereby saving costs and shortening the production cycle. |
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| 250 | Abformvorrichtung und Verfahren zur dreidimensionalen Erfassung von intraoralen Strukturen sowie eine entsprechende Einscanvorrichtung | EP12192519.2 | 2012-11-14 | EP2594227A2 | 2013-05-22 | Schweiger, Josef |
Die Erfindung betrifft eine Abformvorrichtung (1) und ein Verfahren zur dreidimensionalen Erfassung von intraoralen Strukturen sowie eine entsprechende Einscanvorrichtung. Die erfindungsgemäße Abformvorrichtung (1) umfasst eine Abformhülse (2), die ein offenes und ein geschlossenes Ende aufweist, und mindestens einen Marker (3), der dreidimensional ausgebildet und außenseitig an der Abformhülse (2) angeordnet ist.
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| 251 | Behälter zum Aufbewahren und Transportieren von zahnärztlichen Abformungen, Modellen u. dgl. | EP12157947.8 | 2012-03-02 | EP2494884A1 | 2012-09-05 | Kreutzer, Stefan |
Die Erfindung betrifft einen Behälter zum Aufbewahren und Transportieren von zahnärztlichen Abformungen, Modellen u. dgl. Der Behälter besteht aus einem Unterteil (1), das mit einem Deckel (2) verschließbar ist, der mit Verschlussklemmen (3) an dem Unterteil (1) arretierbar ist. An die Verschlussklemmen (3) sind Tragegriffe (4) anklemmbar.
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| 252 | VERFAHREN UND ANORDNUNG ZUR ERMITTLUNG EINES GESAMTDATENSATZES EINES ZU MESSENDEN KAUORGANS | EP10750096.9 | 2010-08-26 | EP2470857A2 | 2012-07-04 | ERTL, Thomas |
| The invention relates to a method for determining a combined data record for an object to be measured using individual data records based on individual scans of the object, said scans being measured using at least one sensor. In order to avoid accumulating errors and allow individual data to be rectified or corrected, first partial scans of the object are measured using at least one first sensor and are aligned relative to one another and/or corrected using second partial scans performed by at least two second sensors that are stationary relative to one another, and the individual data records for the combined data record are determined from the aligned and/or corrected partial scans. | ||||||
| 253 | Curable composition, process of production and use thereof | EP10175996.7 | 2010-09-09 | EP2428199A1 | 2012-03-14 | The designation of the inventor has not yet been filed |
The invention relates to a curable composition to be prepared by mixing a base paste and a catalyst paste, the base paste comprising (A) a hardenable compound comprising at least two aziridine moieties, and (B) a metal containing component containing anions and/or ligands, the metal containing component being present in an amount of about 0.1 to about 5 wt.-%, the metal being selected from Zn, Cu, Co, Ni, Ag and combinations thereof, the anions or ligands being selected from oxide, hydroxyl, (hydro)carbonate, sulphate, nitrate, halide, lactate, benzoate, wolframate, linear or branched aliphatic carboxylic acid anions, ligands having not more than two coordinating moieties and combinations thereof, the catalyst paste comprising (C) a Lewis acid, |
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| 254 | Impression scanning for manufacturing of dental restorations | EP11155407.7 | 2006-11-30 | EP2345387A3 | 2012-02-29 | Fisker, Rune; Deichmann, Nikolaj; Gilles, Brieuc; Clausen, Tais |
The present invention relates to a method for obtaining an accurate three-dimensional model of a dental impression, said method comprising the steps of, scanning at least a part of an upper jaw impression and/or a lower jaw impression, obtaining an impression scan, evaluating the quality of the impression scan, and use the impression scan to obtain a three-dimensional model, thereby obtaining an accurate three-dimensional model of the dental impression. |
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| 255 | Method for fabricating a plurality of dental incremental position adjustment appliances | EP10010227.6 | 1998-06-19 | EP2295004B1 | 2012-02-22 | Chishti, Muhammad; Lerios, Apostolos; Freyburger, Brian; Wirth, Kelsey; Ridgley, Richard |
| A system for repositioning teeth comprises a plurality of individual appliances. The appliances are configured to be placed successively on the patient's teeth and to incrementally reposition the teeth from an initial tooth arrangement, through a plurality of intermediate tooth arrangements, and to a final tooth arrangement. The system of appliances is usually configured at the outset of treatment so that the patient may progress through treatment without the need to have the treating professional perform each successive step in the procedure. | ||||||
| 256 | Method for producing a digital image of a negative jaw impression | EP03729541.7 | 2003-01-16 | EP1467675B1 | 2011-09-28 | Feldman, Andrei |
| A method for producing an artifact-corrected image of a negative jaw impression in a recipient jaw comprising, forming a negative impression of said recipient jaw, producing a first digital image of said negative jaw impression, producing a second digital image, including said artifacts of said negative jaw impression in said recipient jaw and using said first digital image to produce an artifact-corrected computer representation of said negative impression in said recipient jaw. | ||||||
| 257 | Impression scanning for manufacturing of dental restorations | EP11155407.7 | 2006-11-30 | EP2345387A2 | 2011-07-20 | Fisker, Rune; Deichmann, Nikolaj; Gilles, Brieuc; Clausen, Tais |
The present invention relates to a method for obtaining an accurate three-dimensional model of a dental impression, said method comprising the steps of, scanning at least a part of an upper jaw impression and/or a lower jaw impression, obtaining an impression scan, evaluating the quality of the impression scan, and use the impression scan to obtain a three-dimensional model, thereby obtaining an accurate three-dimensional model of the dental impression. |
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| 258 | Method and system for incrementally moving teeth | EP10010227.6 | 1998-06-19 | EP2295004A1 | 2011-03-16 | Chishti, Muhammad; Lerios, Apostolos; Freyburger, Brian; Wirth, Kelsey; Ridgley, Richard |
A system for repositioning teeth comprises a plurality of individual appliances. The appliances are configured to be placed successively on the patient's teeth and to incrementally reposition the teeth from an initial tooth arrangement, through a plurality of intermediate tooth arrangements, and to a final tooth arrangement. The system of appliances is usually configured at the outset of treatment so that the patient may progress through treatment without the need to have the treating professional perform each successive step in the procedure.
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| 259 | Method and system for incrementally moving teeth | EP10009191.7 | 1998-06-19 | EP2263599A1 | 2010-12-22 | Chishti, Muhammad; Lerios, Apostolos; Freyburger, Brian; Wirth, Kelsey; Ridgley, Richard |
A system for repositioning teeth comprises a plurality of individual appliances. The appliances are configured to be placed successively on the patient's teeth and to incrementally reposition the teeth from an initial tooth arrangement, through a plurality of intermediate tooth arrangements, and to a final tooth arrangement. The system of appliances is usually configured at the outset of treatment so that the patient may progress through treatment without the need to have the treating professional perform each successive step in the procedure. |
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| 260 | DYNAMIC NASAL MOLDING DEVICE | EP08839916.7 | 2008-10-16 | EP2219539A1 | 2010-08-25 | Hopper, Richard A. |
| A dynamic nasal molding device for presurgical molding of cleft lip deformities, the device having a pair of rotation assemblies each having an internal shaping member for insertion in a nostril and an external shaping member to be positioned external to the nostril, wherein the internal and external shaping members are progressively pivoted about the rotation assemblies, while simultaneously the separation distance between the rotation assemblies is decreased, to mold the nasal anatomy into the desired shape. | ||||||
