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    • 2. 发明申请
    • Ultrasonic Dental Tool Having a Light Source
    • 具有光源的超声牙科工具
    • US20090202961A1
    • 2009-08-13
    • US11840914
    • 2007-08-17
    • Pejman FaniTravis PhamGregory SteinBrian ZargariEric P. RoseSteven Ziemba
    • Pejman FaniTravis PhamGregory SteinBrian ZargariEric P. RoseSteven Ziemba
    • A61C3/03
    • A61C1/088A61C3/03A61C17/20
    • An ultrasonic dental insert having at least one light source. A first transducer generates ultrasonic vibrations. A connecting body has a proximal end and a distal end having a tip attached thereto. The proximal end is attached to the first transducer so as to receive the ultrasonic vibrations therefrom and to transmit the ultrasonic vibrations toward the tip attached to the distal end. A second transducer is disposed substantially proximate to the connecting body for generating a voltage signal in response to movement of a portion of the connecting body according to the ultrasonic vibrations. A magnetic material including a source of a magnetic field is present in close proximity to the insert. At least one light source substantially proximate or distal to the tip is connected to and receives the voltage signal from the second transducer to generate light. The ultrasonic dental insert may be inserted into a handpiece for providing electromagnetic energy to the first transducer to generate the ultrasonic vibrations.
    • 一种具有至少一个光源的超声牙科插入物。 第一传感器产生超声波振动。 连接体具有近端和具有附接到其上的尖端的远端。 近端附接到第一换能器以便从其接收超声波振动,并将超声波振动传递到附接到远端的尖端。 第二传感器基本上靠近连接体设置,用于响应于根据超声波振动的连接体的一部分的移动而产生电压信号。 包括磁场源的磁性材料靠近插入件存在。 基本上靠近或远离尖端的至少一个光源连接到并接收来自第二换能器的电压信号以产生光。 超声波牙插入件可以插入到手持件中,以向第一换能器提供电磁能以产生超声波振动。
    • 3. 发明申请
    • Overmolding buckles at the same time as overmolding a lens respirator
    • 同时包覆成型一个透镜呼吸器
    • US20150084235A1
    • 2015-03-26
    • US13998063
    • 2013-09-26
    • Eric P. Rose
    • Eric P. Rose
    • B29C45/14
    • B29C45/14A62B18/082A62B18/084B29C45/14467B29K2021/003B29L2031/4835
    • A respirator mask and a method of making the respirator mask that includes a lens member and a plurality of buckle members spaced around the lens member. A flange member is overmolded to the lens member and to the spaced buckle members at the same time by the following method. A mold member is provided to have individual mold supports to individually receive and support the lens member and to individually receive and support the buckle members at the spaced positions around the lens member. The mold member forms a flange cavity around the lens member and extending to the buckle members. The lens member is positioned within its individual mold support and the buckle members are positioned within their individual mold supports at the spaced positions around the lens member. The molding material is then injected into the flange cavity to form a flange that overmolds to the lens member while at the same time overmolds to the buckle members to form the respirator mask.
    • 一种呼吸器面罩和一种制造包括透镜​​构件和围绕透镜构件间隔开的多个带扣构件的呼吸面罩的方法。 凸缘部件通过以下方法同时被包覆成型到透镜部件和间隔开的带扣部件。 模具构件设置成具有单独的模具支撑件,以单独地容纳和支撑透镜构件,并且在透镜构件周围的间隔位置处单独地接收和支撑带扣构件。 模具构件在透镜构件周围形成凸缘腔并延伸到带扣构件。 透镜构件定位在其单独的模具支撑件内,并且扣环构件在围绕透镜构件的间隔位置处定位在它们各自的模具支撑件内。 然后将成型材料注入到凸缘腔中以形成一个凸缘,该凸缘可以包覆成型到透镜部件上,同时包覆成型到带扣部件以形成呼吸面罩。