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1. 发明申请

US20080118890A1 ELECTRIC DENTAL HANDPIECE AND CONTROL SYSTEM 审中-公开
标题翻译：电动牙科手术与控制系统
公开(公告)号：US20080118890A1
公开(公告)日：2008-05-22
申请号：US11871394
申请日：2007-10-12
申请人： Arthur A. Knopp , Joseph A. Lieb , Nathaniel H. Lieb
发明人： Arthur A. Knopp , Joseph A. Lieb , Nathaniel H. Lieb
IPC分类号： A61C1/05 , A61C1/06
CPC分类号： A61C1/0015 , A61C1/052 , A61C1/06 , A61C1/12 , A61C1/185 , A61C17/02 , A61C17/0217
摘要： An electric dental handpiece including a head engaging a handle and configured to rotatably support a tool. The handle includes a lower handle portion and an upper handle portion with the lower handle portion engaging the head and the upper handle portion having an attachment area configured for attachment to a power supply. An electric motor is positioned with a majority thereof within the lower handle portion and is configured to rotate the tool. Additionally, a method of operating a dental drilling system connected with one of a plurality of handpieces.
摘要翻译：一种电动牙科手柄，其包括头部，其接合手柄并构造成可旋转地支撑工具。手柄包括下手柄部分和上手柄部分，其中下手柄部分与头部接合，上手柄部分具有被配置为附接到电源的附接区域。电动机的大部分位于下把手部分内并且被构造成使工具旋转。另外，一种操作与多个手持件中的一个连接的牙科钻孔系统的方法。

2. 发明授权

US4623795A Irradiating device 失效
标题翻译：照射装置
公开(公告)号：US4623795A
公开(公告)日：1986-11-18
申请号：US613860
申请日：1984-05-24
申请人： Arthur A. Knopp , Nathaniel H. Lieb , Albert D. Alderman, Jr.
发明人： Arthur A. Knopp , Nathaniel H. Lieb , Albert D. Alderman, Jr.
IPC分类号： A61C13/15 , F21V29/00
CPC分类号： A61C19/004
摘要： An irradiation device for directing radiation onto a substance in a desired wavelength range for curing the substance, and particularly for use in curing substances on the teeth of dental patients. A light-emitting lamp assembly is located within a plastic housing of the device, and a heat shield surrounds the lamp assembly to divide the housing into an outer chamber between the shield and housing, and an inner chamber within the shield. The housing includes an entrance conduit for receiving pressurized cooling air, and a channeling arrangement is provided for directing the pressurized cooling air from the entrance conduit, through the outer and inner chambers within the housing, and out of the housing through exit passages.
摘要翻译：一种辐射装置，用于将辐射引导到所需波长范围内的物质，用于固化物质，特别是用于固化牙科患者牙齿上的物质。发光灯组件位于该装置的塑料壳体内，并且隔热罩围绕灯组件以将壳体分隔成屏蔽和壳体之间的外室以及屏蔽内的内室。壳体包括用于接收加压冷却空气的入口管道，并且提供通道装置，用于将加压的冷却空气从入口导管引导通过壳体内的外室和内室，并通过出口通道从壳体出来。

3. 发明授权

US4315742A Vibratory device having tool assembly with fluid transport means 失效
标题翻译：具有具有流体输送装置的工具组件的振动装置
公开(公告)号：US4315742A
公开(公告)日：1982-02-16
申请号：US91012
申请日：1979-11-05
申请人： John E. Nash , Arthur A. Knopp
发明人： John E. Nash , Arthur A. Knopp
IPC分类号： A61C1/07 , A61C17/20 , A61C1/10 , A61C1/12 , A61C17/02
CPC分类号： A61C1/07 , A61C17/20
摘要： An air-driven dental scaler is disclosed having water transport means associated with the tool assembly for delivering water to a scaling type work tool. The water transport means comprises a tube disposed within a hollow connector body and extending between a water plenum at one end of the connector body to the other end of the connector body, whereat the scaling type work tool is attached. The water transport tube has an internal diameter of greater than 0.010 inch and a surface roughness smoother than 25 micro-inches to minimize clogging of the tube by mineral deposits or sediment. The independent fluid path permits the use of hard, martensitic stainless steels for the work tool and softer, corrosion-resisting austenitic stainless steels for the water transport tube. The water transport means delivers a controlled quantity of water to the work tool and the water is atomized by the vibratory movement of the tool.
摘要翻译：公开了一种空气驱动牙科定型器，其具有与工具组件相关联的水输送装置，用于将水输送到缩放型作业工具。水输送装置包括设置在中空连接器主体内并且在连接器主体的一端处的水室与连接器主体的另一端之间延伸的管，其中附接有缩放型作业工具。水输送管具有大于0.010英寸的内径和比25微英寸更平滑的表面粗糙度，以最小化由矿物沉积物或沉积物引起的管堵塞。独立的流体路径允许使用硬质的马氏体不锈钢用于工作工具和更柔软，耐腐蚀的奥氏体不锈钢用于输送管。水输送装置将可控量的水输送到工作工具，并且水被工具的振动运动所雾化。

4. 发明授权

US4203221A Gas-driven handpiece having vibration isolating means 失效
标题翻译：具有隔振装置的气动手机
公开(公告)号：US4203221A
公开(公告)日：1980-05-20
申请号：US947214
申请日：1978-09-29
申请人： Arthur A. Knopp , John E. Nash , Richard P. Lewis
发明人： Arthur A. Knopp , John E. Nash , Richard P. Lewis
IPC分类号： A61C1/05 , A61C1/08 , A61C1/10
CPC分类号： A61C1/052
摘要： A dental handpiece is disclosed having at least two connectable portions and having a substantially rigid connection between the two connectable portions, there being resilient means forming a portion of the substantially rigid connection. The resilient means inhibits transfer of vibration from one of the connectable portions which contains a gas-driven motor to the other connectable portion which provides a hand-grippable surface.
摘要翻译：公开了一种具有至少两个可连接部分并且在两个可连接部分之间具有基本刚性连接的牙齿手柄，其中形成有基本刚性连接部分的弹性装置。弹性装置禁止将包含气体驱动马达的可连接部分之一的振动传递到提供可手握表面的另一可连接部分。

5. 外观设计

USD261032S Dental handpiece 失效
公开(公告)号：USD261032S
公开(公告)日：1981-09-29
申请号：US16055
申请日：1979-02-28
申请人： N. Dominic Marucci , Arthur A. Knopp
设计人： N. Dominic Marucci , Arthur A. Knopp

6. 发明授权

US4375964A Dental instrument having a lamp assembly suspension including vibration and thermal isolation means 失效
标题翻译：具有包括振动和热隔离装置的灯组件悬架的牙科仪器
公开(公告)号：US4375964A
公开(公告)日：1983-03-08
申请号：US203188
申请日：1980-11-03
申请人： Arthur A. Knopp , Leonard J. Kelly
发明人： Arthur A. Knopp , Leonard J. Kelly
IPC分类号： A61C1/08 , A61C1/00
CPC分类号： A61C1/088
摘要： A dental instrument is disclosed having a light source assembly suspension which includes resilient means, such as a coil spring, for supporting the lamp assembly while at the same time reducing vibration that may be transmitted from the instrument to the light source assembly. The resilient means also reduces heat loss from the light source assembly to the dental instrument so that shorter filament warm-up time is provided. The light source assembly suspension is particularly useful in a dental handpiece in which the frequency of vibration of the gas-driven motor may coincide with one of the harmonic frequencies of vibration of the lamp filament or filament support.
摘要翻译：公开了一种具有光源组件悬架的牙科器械，其包括用于支撑灯组件的弹性装置，例如螺旋弹簧，同时减少可从仪器传输到光源组件的振动。弹性装置还减少从光源组件到牙科器械的热损失，从而提供较短的灯丝预热时间。光源组件悬架在牙科手机中特别有用，其中气体驱动马达的振动频率可以与灯丝或灯丝支撑件的振动的谐波频率中的一个一致。

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