公开(公告)号：US20070248932A1

公开(公告)日：2007-10-25

申请号：US11737710

申请日：2007-04-19

申请人： Morteza Gharib ,  Joshua Adams ,  Erik Hars ,  Bjarne Bergheim ,  Karl Stocks ,  Lance Doherty

发明人： Morteza Gharib ,  Joshua Adams ,  Erik Hars ,  Bjarne Bergheim ,  Karl Stocks ,  Lance Doherty

IPC分类号： A61C5/02

CPC分类号： A61C17/02 ,  A61C5/40 ,  A61C5/50 ,  A61C17/0202 ,  A61C17/16

摘要： Apparatus and methods for endodontic treatment of teeth provide effective cleaning of organic material (such as pulp and diseased tissue) from the root canal system. In an embodiment, a compressor system generates high pressure liquid (e.g., water) that flows through an orifice to produce a high-velocity collimated jet of liquid. The high-velocity jet is directed toward a surface of a tooth, for example, an exposed dentinal surface, and impingement of the jet onto the surface generates an acoustic wave that propagates throughout the tooth. The acoustic wave effectively detaches organic material from dentinal surfaces and tubules. The detached organic material is flushed from the root canal system by the liquid jet and/or by additional irrigation.

摘要翻译： 用于牙齿治疗牙齿的装置和方法提供了从根管系统有效清洁有机材料（例如纸浆和病变组织）。 在一个实施例中，压缩机系统产生流过孔口的高压液体（例如水），以产生高速准直的液体射流。 高速射流被引导到牙齿的表面，例如暴露的牙质表面，并且喷射到表面上的冲击产生在整个牙齿上传播的声波。 声波有效地从牙本质表面和小管分离有机材料。 分离的有机材料通过液体喷射从根管系统冲洗和/或通过额外的灌溉冲洗。

公开(公告)号：US08753121B2

公开(公告)日：2014-06-17

申请号：US11737710

申请日：2007-04-19

申请人： Morteza Gharib ,  Joshua Adams ,  Erik Hars ,  Bjarne Bergheim ,  Karl Stocks ,  Lance Doherty

发明人： Morteza Gharib ,  Joshua Adams ,  Erik Hars ,  Bjarne Bergheim ,  Karl Stocks ,  Lance Doherty

IPC分类号： A61C3/02 ,  A61C5/02

CPC分类号： A61C17/02 ,  A61C5/40 ,  A61C5/50 ,  A61C17/0202 ,  A61C17/16

摘要： Apparatus and methods for endodontic treatment of teeth provide effective cleaning of organic material (such as pulp and diseased tissue) from the root canal system. In an embodiment, a compressor system generates high pressure liquid (e.g., water) that flows through an orifice to produce a high-velocity collimated jet of liquid. The high-velocity jet is directed toward a surface of a tooth, for example, an exposed dentinal surface, and impingement of the jet onto the surface generates an acoustic wave that propagates throughout the tooth. The acoustic wave effectively detaches organic material from dentinal surfaces and tubules. The detached organic material is flushed from the root canal system by the liquid jet and/or by additional irrigation.

摘要翻译： 用于牙齿治疗牙齿的装置和方法提供了从根管系统有效清洁有机材料（例如纸浆和病变组织）。 在一个实施例中，压缩机系统产生流过孔口的高压液体（例如水），以产生高速准直的液体射流。 高速射流被引导到牙齿的表面，例如暴露的牙质表面，并且喷射到表面上的冲击产生在整个牙齿上传播的声波。 声波有效地从牙本质表面和小管分离有机材料。 分离的有机材料通过液体喷射从根管系统冲洗和/或通过额外的灌溉冲洗。

公开(公告)号：US20090058581A1

公开(公告)日：2009-03-05

申请号：US12184918

申请日：2008-08-01

申请人： Edward A. NEFF ,  Toan Vu ,  Karl Stocks ,  Naoyuki Okada ,  Andrew Gladoch

发明人： Edward A. NEFF ,  Toan Vu ,  Karl Stocks ,  Naoyuki Okada ,  Andrew Gladoch

IPC分类号： H01F7/06 ,  H02K7/06

CPC分类号： H01F7/066 ,  H01F5/02

摘要： This invention describes a compact linear moving coil actuator that incorporates a piston bobbin coil assembly that provides a shaft with linear reciprocal movement. Optionally, a rotary motor can be coupled to the shaft to provide rotary reciprocal movement. The piston and bobbin sections of the piston bobbin coil assembly may be integrally formed as a single unitary piece and easily changed in size and/or configuration during manufacture to enable easier and more cost-effective assembly of various actuator sizes and configurations. Additionally, the compact size of the actuator requires less work space and also allows multiple actuators to be positioned next to each for various applications.

摘要翻译： 本发明描述了紧凑型线性运动线圈致动器，其包括提供轴线性往复运动的活塞筒管组件。 可选地，旋转马达可以联接到轴以提供旋转往复运动。 活塞筒管组件的活塞和筒管部分可以整体地形成为单个整体件，并且在制造过程中容易地改变尺寸和/或构造，以使各种致动器尺寸和构造更容易和更经济地组装。 此外，致动器的紧凑尺寸需要更少的工作空间，并且还允许多个致动器相邻设置用于各种应用。