公开(公告)号：US20060154212A1

公开(公告)日：2006-07-13

申请号：US11374625

申请日：2006-03-13

申请人： Kenneth Koch ,  Dennis Brave ,  William McHale

发明人： Kenneth Koch ,  Dennis Brave ,  William McHale

IPC分类号： A61C5/02

CPC分类号： A61C5/50

摘要： An integral, one-piece silanated particle impregnated gutta percha core/cone technique employs a thin layer of a luting agent, such as glass ionomer cement with a machined gutta percha core/cone, precisely matches the preparation, thereby reducing leakage and achieving a hermetic seal. The hermetic seal is further enhanced by a mono-block bond that occurs between the silanated particles in the gutta percha and the appropriate chemical sealant. Optional cryogenic treatment of the gutta percha material changes its molecular weight, making it stiffer and conducive to forming an integral, one piece core/cone, without the need for a separate carrier core to install the tapered gutta percha core/cone within the root canal. Additionally, the tapered body of the core/cone may be reticulated in a slightly three dimensional texturized framework to increase surface area and therefore increase retention. Optional line demarcation indicia are also placed on the core/cone. Additionally, the head of the core/cone can be gripped by a delivery vehicle clasp.

公开(公告)号：US07097455B2

公开(公告)日：2006-08-29

申请号：US10744640

申请日：2003-12-22

申请人： Kenneth Koch ,  Dennis Brave ,  William McHale

发明人： Kenneth Koch ,  Dennis Brave ,  William McHale

IPC分类号： A61C5/02

CPC分类号： A61C5/50 ,  A61C5/40

摘要： An integral, one-piece silanated particle impregnated gutta percha core/cone technique employs a thin layer of a luting agent, such as glass ionomer cement with a machined gutta percha core/cone, precisely matches the preparation, thereby reducing leakage and achieving a hermetic seal. The hermetic seal is further enhanced by a mono-block bond that occurs between the silanated particles in the gutta percha and the appropriate chemical sealant. Optional cryogenic treatment of the gutta percha material changes its molecular weight, making it stiffer and conducive to forming an integral, one piece core/cone, without the need for a separate carrier core to install the tapered gutta percha core/cone within the root canal. Additionally, the tapered body of the core/cone may be reticulated in a slightly three dimensional texturized framework to increase surface area and therefore increase retention. Optional line demarcation indicia are also placed on the core/cone. Additionally, the head of the core/cone can be gripped by a delivery vehicle clasp.

摘要翻译： 一体化的单件硅烷化颗粒浸渍的gutta percha芯/锥技术采用薄层的搪瓷剂，例如玻璃离子交联聚合物水泥与加工的gutta percha芯/锥，精确匹配制剂，从而减少渗漏并实现气密 密封。 通过在gutta percha中的硅烷化颗粒和适当的化学密封剂之间发生的单嵌段键进一步增强气密密封。 对牙釉质材料的可选低温处理改变其分子量，使其更硬并且有助于形成整体的一体式芯/锥体，而不需要单独的载体芯将锥形牙髓核/锥体安装在根管内 。 此外，芯/锥体的锥形体可以在稍微三维结构化的框架中网状化以增加表面积并因此增加保持力。 可选的线分界标记也放在核心/锥体上。 此外，芯/锥体的头部可以由输送车钩扣住。

公开(公告)号：US20080176191A1

公开(公告)日：2008-07-24

申请号：US12016323

申请日：2008-01-18

申请人： Kenneth Koch ,  Dennis Brave

发明人： Kenneth Koch ,  Dennis Brave

IPC分类号： A61C5/02 ,  A61C3/02

CPC分类号： A61C5/42

摘要： An endodontic cutting instrument for preparing root canal spaces of non-lengths standard length has a cutting portion that is equal to or greater than about 17 mm in length. The instrument is shaped to produce a conical root canal space with a uniform taper along the entire length of the conical root canal space, from an apex to a coronal opening thereof. The instrument may be part of an endodontic kit that includes multiple cutting instruments with respective cutting portions of different lengths and/or with respective cutting portions shaped to produce conical root canal spaces with different tapers. Optionally, the cutting instrument is provided with indicia for identifying its taper, the length of its cutting portion, or both. The indicia enables a user to quickly identify a suitable cone device for filling a root canal space prepared with the instrument.

摘要翻译： 用于制备非长度标准长度的根管空间的根管切割仪器具有等于或大于约17mm长度的切割部分。 该仪器被成形为沿锥形根管空间的整个长度从顶点到其冠状开口产生具有均匀锥度的锥形根管空间。 该仪器可以是包括具有不同长度的相应切割部分的多个切割器具和/或相应的切割部分的多个切割器具的一部分，其被成形为产生具有不同锥度的锥形根管空间。 可选地，切割仪器设置有用于识别其锥度，其切割部分的长度或两者的标记。 该标记使用户能够快速识别用于填充用仪器准备的根管空间的合适的锥形装置。

公开(公告)号：US20060234190A1

公开(公告)日：2006-10-19

申请号：US11396382

申请日：2006-03-31

申请人： Kenneth Koch ,  Dennis Brave

发明人： Kenneth Koch ,  Dennis Brave

IPC分类号： A61C5/02 ,  A61C5/08

CPC分类号： A61C13/30 ,  A61C5/40 ,  A61C5/50 ,  A61C5/70 ,  A61C19/041

摘要： A glass ionomer or resin modified glass ionomer coated blank is combined with glass ionomer or resin modified glass ionomer to create an integral mono-block post. prefabricated glass ionomer or resin modified glass ionomer post (with or without a coated blank) is cemented into the root canal with glass ionomer or resin modified glass ionomer, thereby creating a mono-block post as well as a mono-block core. The glass ionomer or resin modified glass ionomer cement is bonded to the canal wall and also through the bonding of the cement to the post surface of similar material. An alternate methodology involves syringing glass ionomer or resin modified glass ionomer in a malleable, semi-solid state into the post preparation space and a glass ionomer or resin modified glass ionomer coated blank is then inserted into the canal to a distance substantially equal to the depth of the post preparation.

摘要翻译： 将玻璃离子交联聚合物或树脂改性的玻璃离聚物涂布的坯料与玻璃离子交联聚合物或树脂改性的玻璃离聚物组合以产生整体的单嵌段。 用玻璃离子交联聚合物或树脂改性玻璃离聚物将预制玻璃离子交联聚合物或树脂改性的玻璃离聚物柱（有或无涂层坯料）胶合到根管中，从而形成单块柱以及单嵌段核。 玻璃离子交联聚合物或树脂改性的玻璃离子交联聚合物粘合剂结合到管壁上，并且还通过将粘合剂粘合到类似材料的后表面。 一种替代方法包括将可塑性半固体状态的玻璃离聚物或树脂改性的玻璃离子交联聚合物注入到后制备空间中，然后将玻璃离聚物或树脂改性的玻璃离子交联聚合物涂覆的坯料插入到管中至基本等于深度 的后期准备。

公开(公告)号：US20060154213A1

公开(公告)日：2006-07-13

申请号：US11374629

申请日：2006-03-13

申请人： Kenneth Koch ,  Dennis Brave

发明人： Kenneth Koch ,  Dennis Brave

IPC分类号： A61C5/02

CPC分类号： A61C5/50

摘要： An integral, one-piece gutta percha core/cone technique employs a thin layer of a luting agent, such as glass ionomer cement with a machined gutta percha core/cone, precisely matches the preparation, thereby reducing leakage and achieving a hermetic seal. Optional cryogenic treatment of the gutta percha material changes its molecular weight, making it stiffer and conducive to forming an integral, one piece core/cone, without the need for a separate carrier core to install the tapered gutta percha core/cone within the root canal. Additionally, the tapered body of the core/cone may be reticulated in a slightly three dimensional texturized framework to increase surface area and therefore increase retention. Optional line demarcation indicia are also placed on the core/cone. Additionally, the head of the core/cone can be gripped by a delivery vehicle clasp.

摘要翻译： 整体的单件gutta percha核心/锥形技术采用薄层的搪瓷剂，例如玻璃离聚物水泥与加工的gutta percha芯/锥，精确匹配制剂，从而减少泄漏并实现气密密封。 对牙釉质材料的可选低温处理改变其分子量，使其更硬并且有助于形成整体的一体式芯/锥体，而不需要单独的载体芯将锥形牙髓核/锥体安装在根管内 。 此外，芯/锥体的锥形体可以在稍微三维结构化的框架中网状化以增加表面积并因此增加保持力。 可选的线分界标记也放在核心/锥体上。 此外，芯/锥体的头部可以由输送车钩扣住。

公开(公告)号：US07021936B2

公开(公告)日：2006-04-04

申请号：US10744648

申请日：2003-12-22

申请人： Kenneth Koch ,  Dennis Brave

发明人： Kenneth Koch ,  Dennis Brave

IPC分类号： A61C5/02

CPC分类号： A61C5/50

摘要： An integral, one-piece silanated particle impregnated gutta percha core/cone technique employs a thin layer of a luting agent, such as glass ionomer cement with a machined gutta percha core/cone, precisely matches the preparation, thereby reducing leakage and achieving a hermetic seal. The hermetic seal is further enhanced by a mono-block bond that occurs between the silanated particles in the gutta percha and the appropriate chemical sealant. Optional cryogenic treatment of the gutta percha material changes its molecular weight, making it stiffer and conducive to forming an integral, one piece core/cone, without the need for a separate carrier core to install the tapered gutta percha core/cone within the root canal. Additionally, the tapered body of the core/cone may be reticulated in a slightly three dimensional texturized framework to increase surface area and therefore increase retention. Optional line demarcation indicia are also placed on the core/cone. Additionally, the head of the core/cone can be gripped by a delivery vehicle clasp.

摘要翻译： 一体化的单件硅烷化颗粒浸渍的gutta percha芯/锥技术采用薄层的搪瓷剂，例如玻璃离子交联聚合物水泥与加工的gutta percha芯/锥，精确匹配制剂，从而减少渗漏并实现气密 密封。 通过在gutta percha中的硅烷化颗粒和适当的化学密封剂之间发生的单嵌段键进一步增强气密密封。 对牙釉质材料的可选低温处理改变其分子量，使其更硬并且有助于形成整体的一体式芯/锥体，而不需要单独的载体芯将锥形牙髓核/锥体安装在根管内 。 此外，芯/锥体的锥形体可以在稍微三维结构化的框架中网状化以增加表面积并因此增加保持力。 可选的线分界标记也放置在核心/锥体上。 此外，芯/锥体的头部可以由输送车钩扣住。