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51. 发明申请

US20080199832A1 GUTTA PERCHA TIP AND METHOD FOR PRODUCING THE SAME 审中-公开
标题翻译： GUTTA PERCHA TIP及其生产方法
公开(公告)号：US20080199832A1
公开(公告)日：2008-08-21
申请号：US12046661
申请日：2008-03-12
申请人： Werner Mannschedel , Barbar Muller
发明人： Werner Mannschedel , Barbar Muller
IPC分类号： A61C5/02
CPC分类号： A61K6/0073 , A61C5/50 , A61K6/0038 , C08L7/00 , C08L23/20
摘要： The present invention is concerned with a gutta-percha point for filling a tooth root canal system, which is characterized in that it has a plurality of deformable protrusions formed on a longitudinal surface where the protrusions are constructed in the form of helical winding and have a thickness appropriate to achieve a desired thickness of the sealer.
摘要翻译：本发明涉及用于填充牙根管系统的牙釉质点，其特征在于，其具有形成在纵向表面上的多个可变形突起，其中所述突起以螺旋形缠绕的形式构成，并且具有适合于达到所需密封剂厚度的厚度。

52. 发明申请

US20080166677A1 Light directing and amplifying device 审中-公开
标题翻译：光导和放大装置
公开(公告)号：US20080166677A1
公开(公告)日：2008-07-10
申请号：US11650383
申请日：2007-01-08
申请人： Neil John Graham
发明人： Neil John Graham
IPC分类号： A61C3/00 , A61C5/04
CPC分类号： A61C19/004 , A61C5/50 , A61C7/146
摘要： The present invention is directed to a light directing and amplifying device for attachment to a dental curing device used in light cure bonding orthodontic brackets to teeth wherein an internal mirror directs the light 90 degrees from the light source, directly under the back side of the bracket, thus directly curing the light cure adhesive enhancing the cure and rate of cure.
摘要翻译：本发明涉及一种用于连接到用于光固化粘合正牙托槽到牙齿的牙科固化装置的光引导和放大装置，其中内部反射镜直接将光从光源引导90度直接在支架的后侧，从而直接固化光固化粘合剂，增强固化和固化速率。

53. 发明申请

US20080160481A1 Apparatus for Evacuation of Root Canal 审中-公开
标题翻译：根管疏散器具
公开(公告)号：US20080160481A1
公开(公告)日：2008-07-03
申请号：US11929195
申请日：2007-10-30
申请人： G. John Schoeffel
发明人： G. John Schoeffel
IPC分类号： A61C5/02
CPC分类号： A61C17/0208 , A61C5/40 , A61C5/50 , A61C17/08
摘要： In an endodontic procedure, after the working of a root canal by instruments to remove material and shape the walls of the canal, irrigant is supplied via a microcannula. A vacuum is applied via a tube which is inserted partway down the root canal. The tube and microcannula pass through a material created by a standard dental filling material of a composite nature which provides a seal at a position near the top of the coronal opening. The irrigant is supplied in a manner sufficient to ensure delivery to a side vent of the microcannula. The vacuum at the end of tube draws the irrigant and debris up from the apex of the root canal into the tube. The side vent may have a plurality of more round holes, a diagonal slit, or a U shaped slit, or any other shape. The vent opening should not extend more than approximately 0.75 mm from the closed spherical tip of the microcannula, it must be burr free and the opening must be smaller than the internal diameter of the microcannula.
摘要翻译：在牙根治疗过程中，在通过器械加工根管以去除材料并形成管道的壁之后，通过微插管提供冲洗液。通过经根管插入的管子进行真空。管和微管通过由复合性质的标准牙科填充材料产生的材料，其在靠近冠状开口顶部的位置提供密封。以足够的方式提供冲洗液，以确保输送到微型管道的侧排气口。管末端的真空将根管的顶端的灌洗液和碎屑从管中抽出。侧排气孔可以具有多个更圆的孔，对角狭缝或U形狭缝或任何其它形状。排气口不应从微型插管的闭合球形末端延伸超过约0.75毫米，所以必须无毛刺，开口必须小于微型管的内径。

54. 发明申请

US20080070195A1 Energetically activated biomedical nanotheurapeutics integrating dental and medical treatments and procedures 审中-公开
标题翻译：积极激活的生物医学纳米治疗，整合牙科和医疗治疗和程序
公开(公告)号：US20080070195A1
公开(公告)日：2008-03-20
申请号：US11895404
申请日：2007-08-24
申请人： Enrico DiVito , Douglas Glover , Kemmons Tubbs
发明人： Enrico DiVito , Douglas Glover , Kemmons Tubbs
IPC分类号： A61C5/02
CPC分类号： A61C5/50 , A61C5/40
摘要： A method that includes the following effects: the ability to expand, porositize, clean, decontaminate, debride, break-down and/or destroys, or aids and accentuates the dissolution or extraction of biological structures, nerves and tissues. The methodology uses nano-technology and/or other chemistries may or may not be excited by energy sources to expand and porositize the tissue, which enhances the penetration and effectiveness and acceleration of subsequent chemical, mechanical, and/or procedural steps in the protocol or process. Furthermore, the method includes the ability to associate with and/or initiate in the reconstructive growth and healing process associated with healthy tissue after surgery and/or the ability to destroy diseased or necrotic tissues or cells. The method also includes the ability to begin, construct or stage the activation of cells and/or tissues, including the area of transplantation and use in stem or primordial cell accentuation, their attachment and/or stimulation for growth and differentiation.
摘要翻译：一种包括以下效果的方法：扩展，固化，清洁，净化，清除，分解和/或破坏的能力，或辅助和强调生物结构，神经和组织的溶解或提取。该方法使用纳米技术和/或其他化学物质可能激发或可能不被能量来激发，以扩大和增加组织的孔隙度，这增强了协议中随后的化学，机械和/或程序步骤的穿透和有效性和加速，处理。此外，该方法包括与在手术后与健康组织相关的重建生长和愈合过程中和/或破坏患病或坏死组织或细胞的能力缔合和/或启动的能力。该方法还包括开始，构建或分化细胞和/或组织的活化的能力，包括在茎或原始细胞突变中的移植和使用的区域，其附着和/或刺激生长和分化的能力。

55. 发明授权

US07331789B2 Method of manufacturing dental posts, obturators and restorations 失效
标题翻译：制造牙柱，闭孔器和修复体的方法
公开(公告)号：US07331789B2
公开(公告)日：2008-02-19
申请号：US10774231
申请日：2004-02-06
申请人： Ajit Karmaker , Arun Prasad
发明人： Ajit Karmaker , Arun Prasad
IPC分类号： A61C5/08
CPC分类号： A61C13/30 , A61C5/50
摘要： Dental posts and obturators are manufactured herein having a filling material applied to the apical end of the post and obturator such that the adherence strength between the filling material and the post or obturator is very high. The filling material is adhered to the post and obturator by applying one or more corona or plasma treatments to the surface of the post and obturator and thereafter applying the filling material to the surface-treated post and obturator. The surfaces of the post and obturator are modified by the corona or plasma treatments to create a highly adherent surface for the application of the filling material thereto.Dental restorations are manufactured herein wherein a veneer is applied to a dental substructure and the adherence strength of the veneer to the dental substructure is very high. The veneer is adhered to the dental substructure by applying one or more corona or plasma treatments to the surface of the dental substructure and thereafter applying the veneer to the dental substructure. The surface of the dental substructure is modified by the corona or plasma process to create a highly adherent surface for the application of the veneer thereto.
摘要翻译：本文制造牙柱和闭孔器，其具有施加到柱的顶端和填塞器的填充材料，使得填充材料和柱或填塞器之间的粘附强度非常高。通过对柱和填塞器的表面施加一个或多个电晕或等离子体处理，然后将填充材料施加到经表面处理的柱和填塞器上，将填充材料粘附到柱和闭孔器上。通过电晕或等离子体处理修改柱和闭孔器的表面以产生用于将填充材料施加到其上的高粘附表面。牙科修复体在本文中制造，其中将单板应用于牙齿底部结构，并且单板对牙齿底部结构的粘附强度非常高。通过对牙齿底部结构的表面施加一个或多个电晕或等离子体处理，然后将单板施加到牙齿底部结构上，将单板粘附到牙齿底部结构上。通过电晕或等离子体处理来改变牙齿底部结构的表面以产生用于将薄板应用于其中的高粘附表面。

56. 发明申请

US20080020353A1 DENTAL FILLING MATERIALS AND METHODS OF USE 有权
标题翻译：牙科填充材料和使用方法
公开(公告)号：US20080020353A1
公开(公告)日：2008-01-24
申请号：US11857528
申请日：2007-09-19
申请人： Weitao Jia
发明人： Weitao Jia
IPC分类号： A61C5/00
CPC分类号： A61K6/087 , A61C5/40 , A61C5/50 , A61C5/62 , A61K6/0038 , A61K6/083 , Y10T428/2933 , Y10T428/2964 , Y10T428/2965 , Y10T428/2969 , Y10T428/31728 , Y10T428/31754 , Y10T428/31768 , Y10T428/31772 , Y10T428/31779 , C08L33/00 , C08L81/06
摘要： A dental filling material comprising an inner core and outer layer of material disposed and surrounding the inner core, both the inner core and outer layer of material each containing a thermoplastic polymer. The thermoplastic polymer may be biodegradable. A bioactive substance may also be included in the filling material. The thermoplastic polymer acts as a matrix for the bioactive substance. The composition may include other polymeric resins, fillers, plasticizers and other additives typically used in dental materials. The filling material is used for the filing of root canals.
摘要翻译：一种牙科填充材料，其包括设置并围绕内芯的内芯和外层材料，每个内芯和外层均含有热塑性聚合物。热塑性聚合物可以是可生物降解的。生物活性物质也可以包含在填充材料中。热塑性聚合物作为生物活性物质的基质。组合物可以包括其它聚合物树脂，填料，增塑剂和通常用于牙科材料中的其它添加剂。填充材料用于提供根管。

57. 发明授权

US07278852B2 Kit of sub-kits for placing a dental post 失效
标题翻译：套件用于放置牙柱
公开(公告)号：US07278852B2
公开(公告)日：2007-10-09
申请号：US11097631
申请日：2005-04-01
申请人： Dan E. Fischer
发明人： Dan E. Fischer
IPC分类号： A61B19/02
CPC分类号： A61C5/50 , A61C5/42 , A61C5/44
摘要： A kit of dental sub-kits for use in placing a dental post in a prepared recess (e.g., a root canal) of a person's tooth. The kit includes a tray having an interior recess configured to removably receive therein a plurality of individual dental sub-kits. Each sub-kit may have an associated color, number, letter, or other marking to distinguish it from at least one other sub-kit within the kit. The color or marking associated with each sub-kit identifies the size of components contained within the sub-kit. Each sub-kit includes a finishing drill and one or more permanent dental posts. Each sub-kit may optionally include a starter drill and/or a dental post analog. Each sub-kit and its contents may be disposable or autoclavable.
摘要翻译：一种用于将牙柱放置在人的牙齿的预备凹部（例如，根管）中）的牙科用套件套件。套件包括具有内部凹部的托盘，该内部凹部构造成可移除地容纳多个单独的牙科辅助套件。每个子套件可能具有相关联的颜色，数字，字母或其他标记，以将其与套件内的至少一个其他子套件区分开。与每个子套件相关联的颜色或标记识别子套件中包含的组件的大小。每个子套件包括精整钻和一个或多个永久性牙柱。每个子套件可以可选地包括起子钻和/或牙柱后模拟物。每个子套件及其内容物可以是一次性的或可高压灭菌的。

58. 发明授权

US07261563B2 Methods of filling a root canal with adhesive endodontic cones and polymerizable filling and sealing materials 失效
标题翻译：用粘性牙根管填充根管的方法和可聚合的填充和密封材料
公开(公告)号：US07261563B2
公开(公告)日：2007-08-28
申请号：US11046257
申请日：2005-01-28
申请人： Erich Haschke
发明人： Erich Haschke
IPC分类号： A61C5/02
CPC分类号： A61K6/0032 , A61C5/50 , C08L75/16 , C08L33/00
摘要： An adhesive endodontic cone is chemically compatible with endodontic sealant resins, including hydrophilic resins used for sealing a root canal chamber. The adhesive endodontic cone comprises a hydrophobic elastomer substrate that is sized and shaped so as to be at least partially insertable into an exposed root canal of a tooth. The cone includes an adhesive attached to at least a portion of a surface of the cone so as to render the cone more chemically compatible with a hydrophilic endodontic resin. The adhesive includes a hydrophobic portion that is chemically compatible with the hydrophobic elastomer substrate and a hydrophilic portion that is chemically compatible with a hydrophilic resin.
摘要翻译：粘性牙髓根管与牙根密封剂树脂化学相容，包括用于密封根管腔的亲水性树脂。粘性牙根管锥体包括疏水性弹性体基底，其尺寸和形状被至少部分地插入牙齿的暴露根管中。锥体包括附着在锥体表面的至少一部分上的粘合剂，以使锥体与亲水性牙髓固化树脂更具化学相容性。粘合剂包括与疏水性弹性体基材化学相容的疏水部分和与亲水性树脂化学相容的亲水部分。

59. 发明授权

US07252508B2 Endodontic obturator 有权
标题翻译：牙根管闭塞
公开(公告)号：US07252508B2
公开(公告)日：2007-08-07
申请号：US10319243
申请日：2002-12-13
申请人： Ajit Karmaker , Arun Prasad
发明人： Ajit Karmaker , Arun Prasad
IPC分类号： A61C5/02
CPC分类号： A61C5/50
摘要： An endodontic obturator comprising a shaft section and a filler section fabricated of the same material and formed as a single unit. A handle section may be included and may be formed integrally with the shaft section and filler section as a single unit, or may be fabricated separately and attached to the single unit containing the shaft section and the filler section. An endodontic post is provided having a post section and a filler section fabricated of the same matrix material to provide a cohesive bond between the two sections.
摘要翻译：一种牙根管闭塞器，其包括由相同材料制成并形成为单个单元的轴部分和填充部分。可以包括手柄部分，并且可以作为单个单元与轴部分和填充部分一体地形成，或者可以单独地制造并附接到包含轴部分和填充部分的单个单元。提供了根管柱，其具有由相同基质材料制成的柱部分和填充部分，以在两部分之间提供内聚键。

60. 发明申请

US20070148616A1 Endodontic Post and Obturator 审中-公开
标题翻译：牙髓根管和闭孔器
公开(公告)号：US20070148616A1
公开(公告)日：2007-06-28
申请号：US11623390
申请日：2007-01-16
申请人： Weitao Jia , Bruce Alpert
发明人： Weitao Jia , Bruce Alpert
IPC分类号： A61C5/02
CPC分类号： A61K6/0038 , A61C5/04 , A61C5/50 , A61C5/62 , A61K6/0023 , A61K6/0073 , A61K6/0082 , A61K6/0085 , A61K6/0091 , A61K6/083 , A61K6/087 , C08L67/04 , C08L33/00 , C08L59/00
摘要： An endodontic post and obturator comprising a filling material, wherein the filling material comprises a biodegrable thermoplastic polymer. A bioactive substance may also be included in the filling material. The thermoplastic polymer acts as a matrix for the bioactive substance. The composition may include other polymeric resins, fillers, plasticizers and other additives typically used in dental materials.
摘要翻译：一种包括填充材料的牙根管柱和闭孔器，其中所述填充材料包括可生物降解的热塑性聚合物。生物活性物质也可以包含在填充材料中。热塑性聚合物作为生物活性物质的基质。组合物可以包括其它聚合物树脂，填料，增塑剂和通常用于牙科材料中的其它添加剂。

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