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21.发明申请公开(公告)号：US20130130197A1
公开(公告)日：2013-05-23
申请号：US13741952
申请日：2013-01-15
发明人： Neil T. Jessop , Bruce S. McLean , Jared Sheetz
CPC分类号： A61C5/04 , A61C5/50 , A61C5/62 , A61M5/2448 , A61M5/31596 , B65B3/006 , B65D25/082 , B65D77/0486 , B65D83/0005 , Y10T29/49826
摘要： A hollow syringe barrel for use in syringe mixing systems for mixing a two-component composition. A hollow body of the syringe barrel includes a proximal end, a distal end, and continuous cylindrical wall defining an internal chamber for containing a first component. A rupturable membrane disposed at the distal end caps and seals off a single dispensing orifice. A second syringe barrel can be coupled to the distal end of the hollow syringe barrel to form a syringe-to-syringe mixing system. First and second plungers disposed within the hollow syringe barrel and second syringe barrel, respectively, are used to mix and cycle back and forth first and second components initially contained within the hollow syringe barrel and second syringe barrel. The two components are initially separated by the rupturable membrane, which is irreversibly ruptured by applying sufficient pressure to the first plunger within the hollow syringe barrel prior to mixing.
摘要翻译： 一种用于混合双组分组合物的注射器混合系统的中空注射器筒。 注射器筒的中空体包括近端，远端和限定用于容纳第一部件的内部腔室的连续圆柱形壁。 一个可破裂的膜，设置在远端帽上并密封单个分配孔。 第二注射器筒可以联接到中空注射器筒的远端，以形成注射器到注射器的混合系统。 分别设置在中空注射器筒和第二注射器筒内的第一和第二柱塞用于混合和循环来自初始包含在中空注射器筒和第二注射器筒内的第一和第二组分。 两个部件最初由可破裂的膜分离，其通过在混合之前向中空注射器筒内的第一柱塞施加足够的压力而不可逆地破裂。
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公开(公告)号：US20200375696A1
公开(公告)日：2020-12-03
申请号：US16430168
申请日：2019-06-03
发明人： Neil T. Jessop
摘要： An embodiment includes a tongue retractor. The tongue retractor may include a transpalatal element, which may further include a cradle that may be positioned between flexible regions. The cradle may include curved members and a concave surface. The curved members may extend from the flexible regions to an apex forming an arch-shaped region. The concave surface may extend between the curved members across at least a portion of the arch-shaped region.
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公开(公告)号：US10765493B2
公开(公告)日：2020-09-08
申请号：US16030591
申请日：2018-07-09
发明人： Neil T. Jessop , Bruce S. McLean , Craig Hines
摘要： Cheek and lip expansion devices including an upper frame portion configured to extend about an upper dental arch, and a lower frame portion configured to extend about a lower dental arch. The upper and lower frame portions may each include first and second side members, each with anterior and posterior regions. An upper connecting member may extend between the anterior regions of the upper side members. A lower connecting member may extend between the anterior regions of the lower side members. The posterior regions of the upper and lower side members on respective sides of the frame are joined to one another to form a bendable radius that resists bending at a distinct point. The bendable radius on opposed sides permits the frame to be collapsed top to bottom. The frame may be collapsible side-to-side. A posterior crossbar may be provided extending between the posterior regions of the side members.
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公开(公告)号：US20200229910A1
公开(公告)日：2020-07-23
申请号：US16844220
申请日：2020-04-09
发明人： Steven B. Johnson , David Lawrence Margetts , Barry Lee Hobson , Jonathan D. Scoville , Neil T. Jessop , Peter M. Allred , Dan E. Fischer
摘要： Wax-based compositions for making barrier layers used in oral treatment devices are thermally stable when formed into a flat sheet or three-dimensional article to a temperature of at least 45° C. and are plastically deformable at room temperature (25° C.). The wax-based compositions include a wax fraction homogeneously blended with a polymer fraction. The wax fraction includes at least one wax and the polymer fraction includes at least one polymer selected such that, when the at least one wax and at least one polymer are homogeneously blended together, they yield a wax-based composition having the desired properties of thermal stability and plastic deformability. Barrier layers and oral treatment devices made from such wax-based compositions are dimensionally stable to a temperature of at least 40° C. without external support and can be plastically deformed in a user's mouth to become at least partially customized to the size and shape of user's unique dentition.
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公开(公告)号：US10154775B2
公开(公告)日：2018-12-18
申请号：US15365551
申请日：2016-11-30
发明人： Neil T. Jessop
IPC分类号： A61B1/00 , H04N13/246 , H04N13/296 , H04N13/344 , A61B1/045 , A61B1/247 , H04N13/04
摘要： Systems and methods for viewing stereoscopic video images are disclosed. In one example, a stereoscopic video imaging and tracking system can include a first video camera to generate a first video feed of a subject, and a second video camera spaced a distance from the first video camera to generate a second video feed of the subject, wherein the first video camera and the second video camera are directed toward a convergent point to provide a stereoscopic image of the subject. The system can also include a tracking system to cause the first video camera and the second video camera to follow a tracking point to maintain stereopsis of the subject, and a zooming device associated with the first video camera and the second video camera. The zooming device can provide variable magnification of the stereoscopic video image.
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公开(公告)号：USD820445S1
公开(公告)日：2018-06-12
申请号：US29567628
申请日：2016-06-10
设计人： Neil T. Jessop , Bruce S. McLean , Craig Hines
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27.发明授权公开(公告)号：US09220577B2
公开(公告)日：2015-12-29
申请号：US13741952
申请日：2013-01-15
发明人： Neil T. Jessop , Bruce S. McLean , Jared Sheetz
IPC分类号： A61M5/19 , A61C5/04 , A61M5/315 , A61M5/24 , A61C5/06 , B65D25/08 , B65D77/04 , B65D83/00 , B65B3/00
CPC分类号： A61C5/04 , A61C5/50 , A61C5/62 , A61M5/2448 , A61M5/31596 , B65B3/006 , B65D25/082 , B65D77/0486 , B65D83/0005 , Y10T29/49826
摘要： A hollow syringe barrel for use in syringe mixing systems for mixing a two-component composition. A hollow body of the syringe barrel includes a proximal end, a distal end, and continuous cylindrical wall defining an internal chamber for containing a first component. A rupturable membrane disposed at the distal end caps and seals off a single dispensing orifice. A second syringe barrel can be coupled to the distal end of the hollow syringe barrel to form a syringe-to-syringe mixing system. First and second plungers disposed within the hollow syringe barrel and second syringe barrel, respectively, are used to mix and cycle back and forth first and second components initially contained within the hollow syringe barrel and second syringe barrel. The two components are initially separated by the rupturable membrane, which is irreversibly ruptured by applying sufficient pressure to the first plunger within the hollow syringe barrel prior to mixing.
摘要翻译： 一种用于混合双组分组合物的注射器混合系统的中空注射器筒。 注射器筒的中空体包括近端，远端和限定用于容纳第一部件的内部腔室的连续圆柱形壁。 一个可破裂的膜，设置在远端帽上并密封单个分配孔。 第二注射器筒可以联接到中空注射器筒的远端，以形成注射器到注射器的混合系统。 分别设置在中空注射器筒和第二注射器筒内的第一和第二柱塞用于混合和循环来自初始包含在中空注射器筒和第二注射器筒内的第一和第二组分。 两个部件最初由可破裂的膜分离，其通过在混合之前向中空注射器筒内的第一柱塞施加足够的压力而不可逆地破裂。
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公开(公告)号：US20150156461A1
公开(公告)日：2015-06-04
申请号：US14403285
申请日：2013-03-05
CPC分类号： H04N7/18 , A61B1/00009 , A61B1/00048 , A61B1/00188 , A61B1/00193 , A61B1/04 , A61B1/24 , G06F3/017 , H04N13/111 , H04N13/128 , H04N13/239 , H04N13/243 , H04N13/246 , H04N13/275 , H04N13/296 , H04N2213/003
摘要： Systems and methods for viewing stereoscopic video images are disclosed. The systems can include a first video camera configured to generate a first video feed of a subject, and a second video camera configured to generate a second video feed of the subject. The first video feed and the second video feed combined generate a near real-time stereoscopic video image. A tracking module can be associated with the first video camera and the second video camera, and can be configured to cause the first video camera and the second video camera to be directed to a desired convergent point relative to a selected tracking point to maintain stereopsis. The system may further include an array of video cameras, a gesture control module, an image adjustment module, a calibration module, or a 3-D modeling module, for example.
摘要翻译： 公开了用于观看立体视频图像的系统和方法。 所述系统可以包括被配置为生成被摄体的第一视频馈送的第一摄像机，以及被配置为生成对象的第二视频馈送的第二摄像机。 第一视频馈送和第二视频馈送组合产生近实时立体视频图像。 跟踪模块可以与第一摄像机和第二摄像机相关联，并且可以被配置为使得第一摄像机和第二摄像机相对于所选择的跟踪点被引导到期望的收敛点以保持立体视觉。 该系统还可以包括例如摄像机阵列，手势控制模块，图像调整模块，校准模块或3D建模模块。
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29.再颁专利Compositions, kits and methods for initiating or accelerating curing of endodontic filler or sealer compositions placed on a root canal 有权用于启动或加速置于根管上的根管填充剂或密封剂组合物的组合物，试剂盒和方法公开(公告)号：USRE44917E1
公开(公告)日：2014-05-27
申请号：US13722653
申请日：2012-12-20
IPC分类号： A61K6/08
摘要： Activating endodontic points and dental tools are sized and configured to be placed in the root canal of a tooth. The activating endodontic points or dental tools are coated or impregnated with a curing agent that initiates or accelerates polymerization of a sealer or filler composition when placed in contact with the sealer or filler material. Curing agents can include amines that can destabilize a peroxide in the sealer or filler material to initiate or accelerate polymerization, or they may comprise the peroxide. An implement can be dipped in a concentrated curing composition just prior to inserting the implement into a root canal to contact the filler or sealer composition. Kits may include a plurality of curing agent compositions having different concentrations and/or amounts of curing agent. Kits may also include a curable resin material that includes a first part of a multi-part curing system and a curing composition that includes, as curing agent a complementary part of the curing system.
摘要翻译： 激活牙髓点和牙科工具的尺寸和构造被放置在牙根管中。 激活牙根管点或牙科工具用固化剂进行涂覆或浸渍，所述固化剂在与密封剂或填料材料接触时启动或加速密封剂或填料组合物的聚合。 固化剂可以包括可以使封闭剂或填料中的过氧化物不稳定以引发或加速聚合的胺，或它们可以包含过氧化物。 在将工具插入根管中以接触填料或密封剂组合物之前，可将工具浸入浓缩固化组合物中。 试剂盒可以包括具有不同浓度和/或量的固化剂的多种固化剂组合物。 试剂盒还可以包括固化树脂材料，其包括多部分固化体系的第一部分和固化组合物，其包含固化剂作为固化体系的互补部分。
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30.发明申请公开(公告)号：US20130130194A1
公开(公告)日：2013-05-23
申请号：US13742080
申请日：2013-01-15
IPC分类号： A61C19/06
CPC分类号： A61C19/066 , A61C19/063 , A63B71/085
摘要： A non-custom, dental tray device includes a moisture-resistant barrier layer having a labial-buccal wall, a lingual wall, and a bottom wall. The dental tray device includes at least one of the following structural features to enhance the fit of the device; (1) the bottom wall includes an abrupt reduction of width at a location corresponding to where the first bicuspid meets the canine; (2) a bottom wall in the posterior region having a width that is equal to or less than the width of the bottom wall in the anterior region, with no lingual wall in the posterior region; or (3) a transition portion between the bottom wall and either the labial-buccal wall or the lingual wall has a larger radius of curvature as compared to a radius of curvature at a transition portion between the bottom wall the other of the labial-buccal wall and the lingual wall.
摘要翻译： 非定制的牙科托盘装置包括具有唇颊壁，舌侧壁和底壁的防潮屏障层。 牙科托盘装置包括以下结构特征中的至少一个以增强装置的配合; （1）底壁包括在对应于第一个二尖瓣与犬相遇的位置处的宽度的突然减小; （2）所述后部区域中的底壁的宽度等于或小于所述前部区域中的所述底壁的宽度，所述后部区域中没有舌壁; 或者（3）底壁与唇口壁或舌侧壁之间的过渡部分具有较大的曲率半径，该弯曲半径相对于底壁之间的另一个阴唇口腔的过渡部分的曲率半径 墙和舌墙。
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