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公开(公告)号：US11638633B2
公开(公告)日：2023-05-02
申请号：US16601085
申请日：2019-10-14
申请人： Stoma Ventures, LLC
发明人： Charles Thomas
摘要： A disposable dental valve device has a valve body having a tip receiving end, a hose receiving end, a lumen formed between the tip receiving end and the hose receiving end, a first partial opening formed in the valve body and a second partial opening formed in the valve body, and a movable valve sealing device adapted to being inserted into one of the partial openings, the movable valve sealing device having an opening for alignment with the lumen formed between the tip receiving end and the hose receiving end, the movable valve sealing device having a check valve positioned in the opening, and the movable valve sealing device having a top for positioning the movable valve sealing device between a closed position and an opened position.
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公开(公告)号：US20220183808A1
公开(公告)日：2022-06-16
申请号：US17542622
申请日：2021-12-06
申请人： Jui Yuan Shih
发明人： Jui Yuan Shih
摘要： A removing device for dentistry has a connecting pipe, a controller, and a sucking tube. The controller is connected to the connecting pipe and has two connecting portions and an operating portion between the two connecting portions. The two connecting portions connect in fluid communication with each other via the operating portion. One of the connecting portions is connected to the connecting pipe. The operating portion has at least one relief hole disposed on an external surface thereof and in fluid communication with the connecting portions and a flow regulator. The sucking tube is connected to the other connecting portion opposite to the connecting pipe to connect in fluid communication with the connecting pipe via the controller. By pressing the operating portion to shield the relief hole or adjust the flow regulator to control the suction force, the removing device for dentistry can be used conveniently and removed quickly.
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公开(公告)号：US20210393383A1
公开(公告)日：2021-12-23
申请号：US17354754
申请日：2021-06-22
摘要： A compact extraoral suction passage tip to help protect a dentist from infectious materials. The compact extraoral suction passage tip is made of an internal suction passage. The proximal end can be slid into a High Volume Evacuator (HVE) valve or other suctioning device, and the distal end can be placed near a patient's mouth to collect infectious materials and placed in a position that will not significantly impede dental operations. The distal end is shaped so that it can lie on or near the upper portion of a patient's bottom lip to provide suction capability. One embodiment contains ridges to help patients know where to hold the compact extraoral suction passage tip.
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4.发明申请公开(公告)号：US20210369590A1
公开(公告)日：2021-12-02
申请号：US17331565
申请日：2021-05-26
摘要： Compositions for reducing/eliminating aerosolization during dental/surgical irrigation procedures are set forth. One or more of the compositions herein can be provided in substantially similar concentrations to reduce/eliminate aerosolization.
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公开(公告)号：US20210338398A1
公开(公告)日：2021-11-04
申请号：US17007246
申请日：2020-08-31
申请人： Stoma Ventures, LLC
发明人： Charles Thomas
摘要： A disposable dental aerosol device has a tube having a tip end having a tip having a tip opening, a valve receiving end having a rear end opening, and an aerosol directing device having an aerosol collecting funnel, a first vane, a second vane, a first aerosol capturing port formed between the first vane and the second vane, and a second aerosol capturing port formed between the second vane and the first vane.
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公开(公告)号：US20090123886A1
公开(公告)日：2009-05-14
申请号：US12269708
申请日：2008-11-12
申请人： Matthias Vaska
发明人： Matthias Vaska
CPC分类号： A61F5/566
摘要： An oral device for improving airway patency comprises a tongue constraint and a negative pressure source. The tongue constraint engages the patient's tongue to maintain a clear region below the palate in an oral cavity. By applying a negative pressure in the clear region, an airway behind the soft palate or tongue of the patient can be maintained. The tongue constraint is usually connected to an anchor. The anchor may be held between the patient's teeth or may engage the inferior surface of the palate. Another oral device for improving airway patency comprises a lateral tongue structure and a negative pressure source.
摘要翻译： 用于改善气道通畅的口服装置包括舌头约束和负压源。 舌头约束使患者的舌头保持在口腔中的腭下方的清晰区域。 通过在透明区域施加负压，可以维持患者的软腭或舌头后面的气道。 舌头约束通常连接到锚点。 锚固件可以保持在患者的牙齿之间或者可以接合腭的下表面。 用于改善气道通畅的另一种口服装置包括侧舌结构和负压源。
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公开(公告)号：US4842478A
公开(公告)日：1989-06-27
申请号：US206289
申请日：1988-06-14
IPC分类号： A61C17/024 , A61C17/00 , A61C17/06 , A61C17/12 , A61C17/14 , B04C5/08 , B04C5/14 , B04C9/00 , H04B10/06
CPC分类号： A61C17/04 , B04C9/00 , B04C2009/005
摘要： In an aspirating unit for dental workstations the blower impeller of a vacuum pump (32), a propeller (84) and a pump impeller (68) sit on a common drive shaft (66). The drive shaft (66) is enclosed by a cyclone air extractor (34), the propeller (84) keeping foam components contained in the incoming air and fluid mixture clear of the air discharge connection of the cyclone fluid extractor (34). The pump impeller (68) conveys the fluid discharged at the bottom end of the cyclone fluid extractor (34) forcibly to the fluid outlet connection (28) of the aspirator.
摘要翻译： 在用于牙科工作站的抽吸单元中，真空泵（32），螺旋桨（84）和泵叶轮（68）的鼓风机叶轮位于公共驱动轴（66）上。 驱动轴（66）由旋风分离器空气提取器（34）包围，螺旋桨（84）保持包含在进入的空气和流体混合物中的泡沫成分不受旋风分离器流体提取器（34）的排气连接的影响。 泵叶轮（68）将旋风分离器提取器（34）的底端排出的流体强制地输送到抽吸器的流体出口连接（28）。
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公开(公告)号：US4230143A
公开(公告)日：1980-10-28
申请号：US962821
申请日：1978-11-22
申请人： Heinrich Dettmann , Otto Mehrer
发明人： Heinrich Dettmann , Otto Mehrer
CPC分类号： F15B13/0821 , A61C1/0038 , F15B13/0817 , F15B13/0828 , F15B13/0871 , F15B13/0896 , Y10T137/5196 , Y10T137/87885
摘要： There is provided a control valve arrangement for dental equipment which comprises a plurality of modular type assemblies having at least three functional zones with the modules including inter-connecting passageways and disposed so as to handle a plurality of separately controlled pressurized media. Provision is also made to rotate a particular module about an X axis to modify the operation of that module.
摘要翻译： 提供了一种用于牙科设备的控制阀装置，其包括具有至少三个功能区域的多个模块化组件，其中模块包括相互连接的通道并被设置成处理多个单独控制的加压介质。 还提供了一个关于X轴的特定模块的旋转来修改该模块的操作。
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公开(公告)号：US3842448A
公开(公告)日：1974-10-22
申请号：US34597673
申请日：1973-03-29
申请人： KAHN S , LANGBERT C
发明人： LANGBERT C , KAHN S
CPC分类号： A61C17/14
摘要： Apparatus for recycling a fluid for use in flushing a dental cuspidor of the type having a bowl, a faucet for introducing the flushing fluid into the bowl and a drain in the bowl from which the fluid is conducted to the recycling system. The recycling system comprises means for separating sedimentary material from the fluid. After the sedimentary material has been separated from the fluid, the fluid is directed to a means for filtering the fluid. The filtered fluid is then pumped to a storage means which retains the fluid under pressure until it is conducted back to the cuspidor. The system includes means for backwashing the filter means as well as means for eliminating excess fluid from the sediment and filter means should fluid overflow occur therein. Also provided are means for partially or wholly bypassing the recycling portion of the apparatus to permit the introduction of a regulated amount of fresh fluid into the system.
摘要翻译： 用于回收用于冲洗具有碗的类型的牙痰液的流体的装置，用于将冲洗流体引入碗中的水龙头以及将流体从该排出口导入回收系统的装置。 回收系统包括用于将沉积物质与流体分离的装置。 在沉积材料已经与流体分离之后，流体被引导到用于过滤流体的装置。 然后将经过滤的流体泵送到存储装置，其将流体保持在压力下，直到其被传导回到痰盂。 该系统包括用于反洗过滤装置的装置以及用于消除来自沉淀物的过量流体的装置以及当其中发生流体溢流时的过滤装置。 还提供了用于部分或全部绕过设备的再循环部分以允许将调节量的新鲜流体引入系统的装置。
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公开(公告)号：US11571285B2
公开(公告)日：2023-02-07
申请号：US17016181
申请日：2020-09-09
发明人： Abraham Montalvo , Jessica Kim , Joseph Caruso , Seth Myhre , Roberto Savignano
摘要： An evacuation dam apparatus including a frame having a top frame member, a bottom frame member, and two side frame members. A working area formed by the frame, a plurality of ports adjacent the working area, an outlet fluidly coupled with the plurality of ports. A fluid flow from at least a portion of the plurality of ports to the outlet forms a fluid flow path across the working area and at least a portion of the fluid flow path is formed within the frame.
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