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公开(公告)号：US20230051887A1
公开(公告)日：2023-02-16
申请号：US17972313
申请日：2022-10-24
摘要： Endodontic instruments are described which have at least a section with a center of mass offset from an axis of rotation so that when the instrument is rotated, the section bends away from the axis of rotation.
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公开(公告)号：US10568715B2
公开(公告)日：2020-02-25
申请号：US15607066
申请日：2017-05-26
摘要： Endodontic instruments are described which have at least a section with a center of mass offset from an axis of rotation so that when the instrument is rotated, the section bends away from the axis of rotation.
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公开(公告)号：US20180028280A1
公开(公告)日：2018-02-01
申请号：US15607066
申请日：2017-05-26
摘要： Endodontic instruments are described which have at least a section with a center of mass offset from an axis of rotation so that when the instrument is rotated, the section bends away from the axis of rotation.
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公开(公告)号：USD803399S1
公开(公告)日：2017-11-21
申请号：US29448430
申请日：2013-03-12
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公开(公告)号：US08454361B2
公开(公告)日：2013-06-04
申请号：US11402207
申请日：2006-04-10
IPC分类号： A61C5/02
摘要： Endodontic instruments are described which have at least a section with a center of mass offset from an axis of rotation so that when the instrument is rotated, the section bends away from the axis of rotation.
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公开(公告)号：US20200261184A1
公开(公告)日：2020-08-20
申请号：US16798930
申请日：2020-02-24
摘要： Endodontic instruments are described which have at least a section with a center of mass offset from an axis of rotation so that when the instrument is rotated, the section bends away from the axis of rotation.
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公开(公告)号：US20170209236A1
公开(公告)日：2017-07-27
申请号：US15470211
申请日：2017-03-27
摘要： Endodontic instruments are used to clean and enlarge the endodontic cavity space (ECS), also known as the root canal system, of a human tooth. This document describes novel endodontic instruments that are radially compressible, and methods for their use.
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公开(公告)号：US20150056032A1
公开(公告)日：2015-02-26
申请号：US14464596
申请日：2014-08-20
CPC分类号： B23B51/02 , A61B17/1615 , A61B17/1635 , A61B17/164 , A61C3/02 , B23B51/00 , B23B51/0081 , B23B2250/16 , B23B2251/204 , B23B2251/244 , B23B2251/245 , B28D1/14 , B28D1/146 , Y10T408/03 , Y10T408/455 , Y10T408/89 , Y10T408/905 , Y10T408/909 , Y10T408/9097 , Y10T409/303808
摘要： This document provides novel drills and/or reamers that are well-suited for making holes in a variety of materials including, but not limited to, metals, ceramics, glass, wood, plasterboard, plastics, stone, composites, synthetics, silicon or multi-layered or hybridized substrates. In some embodiments, these drilling devices have some centers of mass that are offset from the axis of rotation. Accordingly, such drills and/or reamers may rotate and cut using a precessional pattern of motion. Precessional cutting devices may display a mechanical wave pattern in relationship to the longitudinal axis of the device. If the cutting device is fabricated from a flexible material, for example Nickel-Titanium, bodily deflection of the device may result during rotation.
摘要翻译： 本文档提供了新颖的钻孔和/或铰刀，适用于在各种材料上制作孔，包括但不限于金属，陶瓷，玻璃，木材，石膏板，塑料，石材，复合材料，合成材料，硅或多种材料 层状或杂交的基底。 在一些实施例中，这些钻井装置具有偏离旋转轴线的质心。 因此，这种钻孔和/或铰刀可以使用运动的进动模式旋转和切割。 切割装置可以显示与装置的纵向轴线相关的机械波形图案。 如果切割装置由柔性材料（例如镍钛）制成，则在旋转期间可能导致装置的身体偏转。
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公开(公告)号：US08882504B2
公开(公告)日：2014-11-11
申请号：US13804084
申请日：2013-03-14
IPC分类号： A61C5/02
摘要： Endodontic instruments are described which have at least a section with a center of mass offset from an axis of rotation so that when the instrument is rotated, the section bends away from the axis of rotation.
摘要翻译： 描述了具有至少一个具有与旋转轴线偏离的质心中心的部分的牙髓器械，使得当器械旋转时，该部分弯曲远离旋转轴线。
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公开(公告)号：US20130273497A1
公开(公告)日：2013-10-17
申请号：US13804084
申请日：2013-03-14
IPC分类号： A61C5/02
摘要： Endodontic instruments are described which have at least a section with a center of mass offset from an axis of rotation so that when the instrument is rotated, the section bends away from the axis of rotation.
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