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公开(公告)号：WO2018102811A1
公开(公告)日：2018-06-07
申请号：PCT/US2017/064490
申请日：2017-12-04
Applicant: ALIGN TECHNOLOGY, INC.
Inventor： WU, Fuming , KIMURA, Ryan , RILEY, Jeremy , SHANJANI, Yaser , SU, Norman , SATO, Jun , PESENTI, Bastien , MORTON, John, Y. , CHENG, Jihua
Abstract: Methods for designing and fabrication of a series of apparatuses for expanding a patient's palate ("palatal expanders"). In particular, described herein are methods and apparatuses for forming palatal expanders, including rapid palatal expanders, as well as series of palatal expanders formed as described herein and apparatuses for designing and fabricating them.
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2.发明申请
公开(公告)号：WO2019023631A1
公开(公告)日：2019-01-31
申请号：PCT/US2018/044176
申请日：2018-07-27
Applicant: ALIGN TECHNOLOGY, INC.
Inventor： SATO, Jun , BORONKAY, Allen , SHANJANI, Yaser , AGHJARI, Reza, Shirazi , KOPELMAN, Avi , JANG, Andrew , CHENG, Jihua , KUO, Eric , SHELBAKH, Vladimir , PESENTI, Bastien
Abstract: Methods and apparatuses for 3D imaging (including 3D optical coherence tomography imaging) to measure the shape of orthodontic aligners, teeth, and other oral structures simultaneously, in-vivo or in-vitro. These methods and apparatuses may be used to determine contact locations of aligners with teeth and/or teeth with other teeth with very high precision, including determining the size of gaps where they are not in contact. These measurements may be used design, modify or replace an aligner and/or to verify aligner fit. 3D models of the whole aligner and teeth may be generated.
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公开(公告)号：WO2017081616A1
公开(公告)日：2017-05-18
申请号：PCT/IB2016/056734
申请日：2016-11-09
Applicant: ALIGN TECHNOLOGY, INC.
Inventor： WEBBER, Peter , CHEN, Jennifer , CHEN, Yan , CHENG, Jihua , PESENTI, Bastien , LI, Chunhua
CPC classification number: A61C19/003 , A61B1/0002 , A61B1/00039 , A61B1/00045 , A61B1/24 , A61C7/08 , A61C7/146 , A61C7/16 , A61C2202/01 , A61N2005/063 , A61N2005/0661
Abstract: The present disclosure provides methods, computing device readable medium, devices, and systems having a dental attachment formation structures. One dental appliance includes a body having a first surface shaped to abut an exterior surface of a tooth and a well portion of the first surface shaped to form an attachment that is to be attached to the exterior surface of the tooth, a release layer formed over a surface of the well to allow the attachment to be removed from the well, and a curable material that is used to form the attachment positioned within the well.
Abstract translation: 本公开提供了具有牙齿附着形成结构的方法，计算设备可读介质，设备和系统。 一个牙科器具包括主体，该主体具有成形为邻接牙齿外表面的第一表面和成形为形成待附接到牙齿外表面的附件的第一表面的孔部分，形成在牙齿外表面上的释放层 允许附件从井中移出的井的表面，以及用于形成位于井内的附件的可固化材料。
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公开(公告)号：WO2013114197A1
公开(公告)日：2013-08-08
申请号：PCT/IB2013/000143
申请日：2013-02-01
Applicant: ALIGN TECHNOLOGY, INC.
Inventor： MATOV, Vadim , FARADJEV, Igor , PESENTI, Bastien , GEYN, Sergey , TENZIN, Konstantin
Abstract: The present disclosure includes computing device related, systems, and methods for identifying force placed on a tooth are described herein. One method includes receiving initial orthodontic data (lOD) including teeth data; creating a virtual set of teeth from the lOD; receiving dental appliance information including at least one of dental appliance material properties and characteristics; virtually placing a dental appliance, formed from the dental appliance information, onto the virtual set of teeth; and determining one or more forces applied to the teeth based on information from the lOD and dental appliance information.
Abstract translation: 本公开包括用于识别施加在牙齿上的力的相关的计算设备，系统和方法。 一种方法包括接收包括齿数据的初始正畸数据（lOD）; 从lOD创建一组虚拟的牙齿; 接收包括牙科器具材料性质和特性中的至少一种的牙齿器具信息; 实际上将由牙科器具信息形成的牙齿器具放置在虚拟牙齿上; 以及基于来自所述lOD和牙科设备信息的信息确定施加到所述牙齿的一个或多个力。
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5.发明申请
公开(公告)号：WO2022212943A1
公开(公告)日：2022-10-06
申请号：PCT/US2022/023292
申请日：2022-04-04
Applicant: ALIGN TECHNOLOGY, INC.
Inventor： LIM, Tzishing, Jesse , WU, Fuming , YAU, Eric , PESENTI, Bastien , SATO, Jun
Abstract: Dental appliances having modified gingival edge profiles for optimizing orthodontic tooth movement. In some cases, at least a portion of the gingival edge is lengthened to extend past the gumline of the patient, thereby directing forces closer to a center of resistance of one or more teeth. In some cases, at least a portion of the gingival edge is shortened with respect to the gumline of the patient, thereby directing forces farther from a center of resistance of one or more teeth. The change in the force system of the dental appliance due to the gingival edge modification can be tailored and tuned for specific tooth movements.
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Patent Agency Ranking
公开(公告)号：WO2019018784A1
公开(公告)日：2019-01-24
申请号：PCT/US2018/043118
申请日：2018-07-20
Applicant: ALIGN TECHNOLOGY, INC.
Inventor： SATO, Jun , KIMURA, Ryan , SHANJANI, Yaser , WU, Ken , PESENTI, Bastien , CAM, Bruce
Abstract: An orthodontic alignment device can have a palatal contour anchorage (PCA) feature that generally matches the shape of the patient's hard pallet. This PCA feature may be built slightly off-set to deliberately push against the patient's palate and/or gingiva to provide anchorage support of staged translation of the teeth. By transferring the required anchorage away from the teeth and onto the palate, through the PCA feature, the adjacent teeth are no longer subjected to unwanted side effects of reaction forces.
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7.发明申请
公开(公告)号：WO2018039383A1
公开(公告)日：2018-03-01
申请号：PCT/US2017/048275
申请日：2017-08-23
Applicant: ALIGN TECHNOLOGY, INC. , KVASOV, Igor
Inventor： KVASOV, Igor , MATOV, Vadim , WU, Fuming , CHENG, Jihua , CHEN, Jennifer , LI, Chunhua , PESENTI, Bastien
Abstract: Orthodontic systems and related methods are disclosed for designing and providing improved or more effective tooth moving systems for eliciting a desired tooth movement and/or repositioning teeth into a desired arrangement. Methods and orthodontic systems include the generation of an overcorrection in the tooth-receiving cavities of an appliance worn in the dentition. The overcorrection may provide an improved and more accurately applied force or moment applied to a tooth. The overcorrected force or moment can move a tooth closer to a desired position than if not overcorrected as sufficient force can still applied to the tooth as it gets closer to the desired position. The overcorrected force or moment may also better target the root of the tooth where the biological response to tooth movement occurs. The overcorrection may be calculated in various ways as described herein.
Abstract translation: 公开了用于设计和提供改进的或更有效的牙齿移动系统的正畸系统和相关方法，用于引发期望的牙齿移动和/或将牙齿重新定位成期望的布置。 方法和正畸系统包括在牙列中佩戴的器具的牙齿接收腔中产生过矫正。 过度矫正可以提供改进的并且更精确地施加到牙齿上的力或力矩。 过度矫正的力或力矩可使牙齿移动到比未矫正的位置更接近期望的位置，因为当牙齿接近期望的位置时仍然可以对牙齿施加足够的力。 矫正过度的力或力矩也可能更好地针对牙齿根部发生牙齿移动的生物反应。 过度纠正可以按照本文所述的各种方式进行计算。
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公开(公告)号：WO2010059988A1
公开(公告)日：2010-05-27
申请号：PCT/US2009/065402
申请日：2009-11-20
Applicant: ALIGN TECHNOLOGY, INC. , MORTON, John , MATOV, Vadim , CAO, Heng , KIMURA, Ryan , CHENG, Jihua , PESENTI, Bastien
Inventor： MORTON, John , MATOV, Vadim , CAO, Heng , KIMURA, Ryan , CHENG, Jihua , PESENTI, Bastien
IPC: A61C3/00
Abstract: Orthodontic systems and related methods are disclosed for designing and providing improved or more effective tooth moving systems for eliciting a desired tooth movement and/or repositioning teeth into a desired arrangement. Methods and orthodontic systems of the invention include tooth attachments having improved or optimized parameters selected or modified for more optimal and/or effective application of forces for a desired/selected orthodontic movement. Attachments of the present invention can be customized to a particular patient (e.g., patient-customized), a particular movement, and/or a sub-group or sub-set of patients, and configured to engage an orthodontic tooth positioning appliance worn by a patient, where engagement between the attachment and orthodontic appliance results in application of a repositioning force or series/system of forces to the tooth having the attachment and will generally elicit a tooth movement.
Abstract translation: 公开了正畸系统和相关方法，用于设计和提供改进的或更有效的牙齿移动系统，用于引起期望的牙齿运动和/或将牙齿重新定位成期望的布置。 本发明的方法和矫正系统包括具有改进或优化的参数的牙齿附件，所述参数被选择或修改以更好地和/或有效地施加用于所需/选择的正畸运动的力。 本发明的附件可以针对特定患者（例如，患者定制），特定运动和/或患者的子组或子组进行定制，并且被配置为接合正畸牙定位装置 患者，其中附件和正畸装置之间的接合导致对具有附件的牙齿施加重新定位力或者一系列/系统的力并且将通常引起牙齿移动。
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公开(公告)号：EP2809258B1
公开(公告)日：2019-03-27
申请号：EP13707434.0
申请日：2013-02-01
Applicant: Align Technology, Inc.
Inventor： MATOV, Vadim , FARADJEV, Igor , PESENTI, Bastien , GEYN, Sergey , TENZIN, Konstantin
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公开(公告)号：EP2809258A1
公开(公告)日：2014-12-10
申请号：EP13707434.0
申请日：2013-02-01
Applicant: Align Technology, Inc.
Inventor： MATOV, Vadim , FARADJEV, Igor , PESENTI, Bastien , GEYN, Sergey , TENZIN, Konstantin
Abstract: The present disclosure includes computing device related, systems, and methods for identifying force placed on a tooth are described herein. One method includes receiving initial orthodontic data (IOD) including teeth data; creating a virtual set of teeth from the IOD; receiving dental appliance information including at least one of dental appliance material properties and characteristics; virtually placing a dental appliance, formed from the dental appliance information, onto the virtual set of teeth; and determining one or more forces applied to the teeth based on information from the IOD and dental appliance information.
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