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1. 发明申请

WO2007079144A1 DENTAL COMPOSITIONS WITH A WATER SCAVENGER 审中-公开
标题翻译：牙科组合物与水仙人掌
公开(公告)号：WO2007079144A1
公开(公告)日：2007-07-12
申请号：PCT/US2006/049427
申请日：2006-12-28
申请人： 3M INNOVATIVE PROPERTIES COMPANY , CRAIG, Bradley D. , HOLMES, Brian N. , AASEN, Steven M. , HANSEN, James D.
发明人： CRAIG, Bradley D. , HOLMES, Brian N. , AASEN, Steven M. , HANSEN, James D.
IPC分类号： A61K6/033 , A61K6/08
CPC分类号： A61K6/0023 , A61K6/0017 , A61K6/083 , A61K6/087 , A61K6/10 , C08F2/48 , C08F220/38 , C08F222/1006 , C08F230/02 , C08F292/00 , C08L33/04 , C08L43/02 , C08L63/00 , C08L29/10
摘要： The present invention relates to polymerizable dental compositions that contain a water scavenger, such as a molecular sieve, to increase the shelf life of the composition.
摘要翻译：本发明涉及含有除水剂如分子筛的可聚合牙科组合物，以增加组合物的保质期。

2. 发明申请

WO2013019398A1 ORTHODONTIC ARCHWIRES WITH REDUCED INTERFERENCE AND RELATED METHODS 审中-公开
标题翻译：具有减少干扰的相关方法和相关方法
公开(公告)号：WO2013019398A1
公开(公告)日：2013-02-07
申请号：PCT/US2012/046994
申请日：2012-07-17
申请人： 3M INNOVATIVE PROPERTIES COMPANY , HANSEN, James D. , KIM, Sung , PAEHL, Ralf M. , SOO, Philip P.
发明人： HANSEN, James D. , KIM, Sung , PAEHL, Ralf M. , SOO, Philip P.
IPC分类号： A61C7/20
CPC分类号： A61C7/002 , A61C7/20 , Y10T29/49567
摘要： Provided are customized archwires that facilitate wire insertion into fixed appliances and sliding mechanics during the course of orthodontic treatment. These archwires are harmonized with lingual appliances by modifying the archwire shape to alleviate the adverse effects of bends and archwire length discrepancy while maintaining the overall archwire shape. This in turn can be accomplished by selecting one or more segments of an archwire shape from a library, strategically adjusting arch length, performing morphing or smoothing operations on a wire configuration intended for final occlusion, and combinations thereof.
摘要翻译：提供定制的弓丝，在正畸治疗过程中有助于电线插入固定电器和滑动力学。这些弓丝通过修改弓丝形状来调节舌形器具，以减轻弯曲和弓丝长度差异的不利影响，同时保持整体弓丝形状。这又可以通过从库中选择一个或多个弓形形状的一个或多个段来实现，策略性地调整拱长度，对用于最终遮挡的线构造进行变形或平滑操作，以及它们的组合。

3. 发明申请

WO2023031716A1 DIGITAL DESIGN OF DENTAL MATRIX WITH IMPROVED CUSTOMIZED INTERPROXIMAL CONTACTS 审中-公开
公开(公告)号：WO2023031716A1
公开(公告)日：2023-03-09
申请号：PCT/IB2022/057673
申请日：2022-08-16
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： HANSEN, James D. , LANGUELL, Katelyn M. , DINGELDEIN, Joseph C. , NORRIS, John A.
IPC分类号： A61C7/00 , A61C7/08 , A61C9/00 , A61C13/00 , B33Y30/00
摘要： Systems and techniques for designing a digital dental matrix with improved interproximal contacts are disclosed including generating a digital three-dimensional model of a future dental anatomy of a patient, the future dental anatomy representing an intended shape of at least one tooth of the patient, selecting one or more pairs of adjacent teeth in the 3D model, for each selected pair of teeth, determining a location and orientation in the interproximal space of the adjacent teeth to insert a digital 3D geometry having one or more initial parameters, and inserting the digital 3D geometry at the determined location and orientation.

4. 发明申请

WO2022214895A1 DENTAL MODEL, DENTAL KIT, AND METHOD 审中-公开
公开(公告)号：WO2022214895A1
公开(公告)日：2022-10-13
申请号：PCT/IB2022/052597
申请日：2022-03-22
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： LANGUELL, Katelyn M. , DINGELDEIN, Joseph C. , HANSEN, James D. , MCKEVETT, Robert T. , NORRIS, John A. , PEDERSEN, Shane C.
IPC分类号： G09B23/28 , G09B23/30 , G09B23/34
摘要： A dental model includes a model dental arch and a plurality of model teeth. The model dental arch includes a first member including a plurality of first openings therethrough, and a second member including a plurality of second openings extending therethrough. The plurality of first openings of the first member and the plurality of second openings of the second member are aligned to each other in a one-to-one correspondence. Each model tooth from the plurality of model teeth includes a tooth portion and a connecting portion extending from the tooth portion. The tooth portion of each model tooth is at least partially and slidably received in a respective first opening from the plurality of first openings. The connecting portion of each model tooth is at least partially received in a respective second opening from the plurality of second openings and detachably retained in the respective second opening.

5. 发明申请

WO2022123402A1 AUTOMATED PROCESSING OF DENTAL SCANS USING GEOMETRIC DEEP LEARNING 审中-公开
公开(公告)号：WO2022123402A1
公开(公告)日：2022-06-16
申请号：PCT/IB2021/061230
申请日：2021-12-02
申请人： 3M INNOVATIVE PROPERTIES COMPANY [US]/[US]
发明人： GANDRUD, Jonathan D. , CUNLIFFE, Alexandra R. , HANSEN, James D. , FABBRI, Cameron M. , DONG, Wenbo , YANG, En-Tzu , HUANG, Jianbing , NAYAR, Himanshu , SOMASUNDARAM, Guruprasad , REN, Jineng , DINGELDEIN, Joseph C. , HOSSEINI, Seyed Amir Hossein , DEMLOW, Steven C. , ZIMMER, Benjamin D.
IPC分类号： G06T7/10 , A61C13/00 , A61C7/00
摘要： Machine learning, or geometric deep learning, applied to various dental processes and 5 solutions. In particular, generative adversarial networks apply machine learning to smile design – finished smile, appliance rendering, scan cleanup, restoration appliance design, crown and bridges design, and virtual debonding. Vertex and edge classification apply machine learning to gum versus teeth detection, teeth type segmentation, and brackets and other orthodontic hardware. Regression applies machine learning to coordinate systems, diagnostics, case complexity, and 0 prediction of treatment duration. Automatic encoders and clustering apply machine learning to grouping of doctors, or technicians, and preferences.

6. 发明申请

WO2021245486A1 DENTAL RESTORATION TOOLS WITH TONGUE GUARD 审中-公开
公开(公告)号：WO2021245486A1
公开(公告)日：2021-12-09
申请号：PCT/IB2021/054114
申请日：2021-05-13
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： KOKAISEL, Christopher R. , DINGELDEIN, Joseph C. , HANSEN, James D.
IPC分类号： A61C13/107 , A61C13/00 , A61C13/08 , A61C5/77 , A61C13/0001 , A61C13/0004 , A61C13/081 , A61C17/08 , A61C5/80 , A61C5/90
摘要： A custom tool for forming a dental restoration in a mouth of a patient. The custom tool includes a facial mold body for a patient-specific, customized fit with the facial side of at least one tooth of the patient; a lingual mold body for a patient-specific, customized fit with the lingual side of the tooth of the patient; and a tongue guard, wherein the facial mold body and lingual mold body are configured to combine with the tooth of the patient to form a mold cavity encompassing missing tooth structure of at least one tooth to be restored.

7. 发明申请

WO2021130614A1 CUSTOM TOOL FOR BONDING ORTHODONTIC APPLIANCES, AND METHODS OF DESIGNING AND USING CUSTOM TOOLS 审中-公开
公开(公告)号：WO2021130614A1
公开(公告)日：2021-07-01
申请号：PCT/IB2020/062063
申请日：2020-12-16
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： HANSEN, James D. , DINGELDEIN, Joseph C. , PILGRIM, John M.
IPC分类号： A61C7/14 , B33Y80/00 , A61C7/146
摘要： A custom tool for bonding orthodontic appliances in a mouth of a patient, the custom tool comprising: a facial body for a patient-specific, customized fit with the facial side of a plurality of teeth of the patient, a lingual body for a patient-specific, customized fit with the lingual side of the plurality of the teeth of the patient, wherein the lingual body. wherein the facial body and lingual body are configured to combine with the teeth of the patient to position orthodontic appliances on the plurality of teeth.

8. 发明申请

WO2021130611A1 CUSTOM TOOLS FOR BONDING ORTHODONTIC APPLIANCES AND METHODS OF BONDING ORTHODONTIC APPLIANCES 审中-公开
公开(公告)号：WO2021130611A1
公开(公告)日：2021-07-01
申请号：PCT/IB2020/062031
申请日：2020-12-16
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： HANSEN, James D. , DINGELDEIN, Joseph C. , PILGRIM, John M.
IPC分类号： A61C7/14 , B33Y80/00 , A61C7/146
摘要： A custom tool for bonding orthodontic appliances in a mouth of a patient, the custom tool comprising: a facial body for a patient-specific, customized fit with the facial side of a plurality of teeth of the patient, a lingual body for a patient-specific, customized fit with the lingual side of the plurality of the teeth of the patient, wherein the lingual body. wherein the facial body and lingual body are configured to combine with the teeth of the patient to position orthodontic appliances on the plurality of teeth.

9. 发明申请

WO2019058243A1 DENTAL RESTORATION MOLDS 审中-公开
公开(公告)号：WO2019058243A1
公开(公告)日：2019-03-28
申请号：PCT/IB2018/057078
申请日：2018-09-14
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： HANSEN, James D. , LANGUELL, Katelyn M. , DINGELDEIN, Joseph C. , DUERST, Lois F.
IPC分类号： A61C5/77 , A61C5/88 , A61C9/00
摘要： In some examples, a tool (10) for forming a dental restoration comprises a preformed mold body (12) configured to provide a patient-specific, customized fit with at least one tooth to be restored of a patient. The mold body is configured to align with a portion of a surface of the at least one tooth, and is configured to combine with the at least one tooth to define a mold cavity encompassing at least a portion of desired tooth structure of the at least one tooth to be restored of the patient. The portion of desired tooth structure defines a transition from a supragingival surface of the at least one tooth to a subgingival surface of the at least one tooth. The mold body (12) defines subgingival portions (32a, 32b) configured to contact said subgingival surface of one tooth to concentrate sealing pressure at at least a portion of a perimeter (38) of mold cavity.

10. 发明申请

WO2023031761A1 IMPROVED INTERPROXIMAL CONTACTS IN DENTAL RESTORATION MOLDS 审中-公开
公开(公告)号：WO2023031761A1
公开(公告)日：2023-03-09
申请号：PCT/IB2022/058066
申请日：2022-08-29
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： HANSEN, James D. , LANGUELL, Katelyn M. , DINGELDEIN, Joseph C.
IPC分类号： A61C5/77 , A61C5/82 , A61C13/107 , A61C13/08 , B33Y80/00
摘要： A custom tool for forming a dental restoration in a mouth of a patient, the custom tool comprising: a first mold body providing for a customized fit with at least three teeth of the patient, wherein the first mold body includes a first portion corresponding with at least a first surface of a first tooth and a first interproximal portion corresponding with a first interproximal surface of the first tooth and a second interproximal portion corresponding with the second interproximal surface of the first tooth, wherein the first interproximal portion and the second interproximal portion of the first tooth of the first mold body each have a patient-specific digitally engineered interproximal portion, wherein the first interproximal portion and the second interproximal portion of the second tooth of the first mold body each have a patient-specific digitally engineered interproximal portion, and wherein the first interproximal portion and the second interproximal portion of the second tooth of the first mold body each have a patient-specific digitally engineered interproximal portion, wherein the first mold body is configured to combine with the three teeth of the patient to form a portion of a mold cavity encompassing a portion of missing tooth structure of the three teeth, and wherein a first portion of the missing tooth structure includes missing interproximal tooth structure of the first interproximal surface of the first tooth and the second interproximal surface of the first tooth.

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