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公开(公告)号：US20220338956A1
公开(公告)日：2022-10-27
申请号：US17726597
申请日：2022-04-22
申请人： Dento Solve LLP
发明人： Neha Jain , Shrikanth Sali , Jitendra Kumar
摘要： An oropharyngeal dam for facilitating a safe and efficient dental treatment is disclosed. The oropharyngeal dam includes a pair of cheek retractors including an upper retractor component, a lower retractor component and a cheek retracting sheet. Further, the upper retractor component, the lower retractor component, the cheek retracting sheet, and a set of lip retractors are collectively configured to retract cheeks of a patient. The oropharyngeal dam includes a tongue protector including an upper protector component, a lower protector component and a tongue protecting sheet. Furthermore, the upper protector component, the lower protector component and the tongue protecting sheet are collectively configured to shield and retract a tongue of the patient. The set of lip retractors are configured to aid lip retraction when pulled outside the mouth.
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公开(公告)号：US20220168081A1
公开(公告)日：2022-06-02
申请号：US17535976
申请日：2021-11-26
申请人： Hossein Javid
发明人： Hossein Javid
摘要： An exemplary hands-free dental suction and retraction device includes a spray capture element, at least one oral partition element, at least one lateral suction tube, and a retraction shroud. The spray capture element may be curved around a longitudinal axis. The spray capture element may define a suction passageway therein and have a plurality of suction apertures each extending between the suction passageway and an outer ambient zone. The outer ambient zone may be defined between the spray capture element and the longitudinal axis. The oral partition elements have one or more suction perforations. An inner ambient zone is defined between the oral partition element and longitudinal axis. The lateral suction tube may be in fluid communication between the suction perforations and the suction passageway. The retraction shroud may extend about the longitudinal axis and be axially disposed at least between the spray capture element and the oral partition element.
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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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公开(公告)号：US20210378804A1
公开(公告)日：2021-12-09
申请号：US16895915
申请日：2020-06-08
发明人： Walter Renne
摘要： A lip retractor includes a first curved portion having a recess running along an outer surface, a second curved portion having a recess running along an outer surface, the second curved portion opposing the first curved portion, an arm connecting the first curved portion to the second curved portion, an interior suction chamber configured at least partially through the first and second curved portions and the arm, and a first port on an inner surface of the first curved portion, a second port on an inner surface of the second curved portion, and an evacuation connection port connected to the arm, wherein the first port, the second port and the evacuation connection port are in fluid communication with the interior suction chamber.
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公开(公告)号：US20210369429A1
公开(公告)日：2021-12-02
申请号：US17301449
申请日：2021-04-02
发明人： Dustin Johnson
摘要： A system and a method for a hands-free dental suction device includes a contoured tube that may be connected to dental suction lines commonly found in dental operatories. One specific embodiment includes features which allow the hands-free suction device to be attached to a dental lip/cheek retractor, and/or to the patient's lip, in a manner that is both comfortable for the patient and allows convenient, unobscured access to the patient's oral cavity. One potential benefit of the device is the collection and removal of dangerous aerosols generated during dental procedures which may be responsible for spreading disease.
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公开(公告)号：US11103334B2
公开(公告)日：2021-08-31
申请号：US16340455
申请日：2017-04-12
摘要： A device for removing material from the oral cavity of a patient during a procedure while propping the patient's jaws includes a bite block shaped to be held between upper and lower jaws of the patient at one side of the oral activity in a manner that provides access to teeth and/or gums at the opposite side of the oral cavity, without being substantially impeded by the device.
An oral evacuation tube, through which material passes when it is sucked out of the oral cavity, is sufficiently elongate so that a part thereof may be located outside the oral cavity so that it can be operably connected to a suction device when the bite block is in use.
A cheek protector is shaped to protect an inner cheek area at the same side of the oral cavity as the bite block.
The bite block, evacuation tube and cheek protector are integral, non-releasable parts of the device.-
公开(公告)号：US10959820B1
公开(公告)日：2021-03-30
申请号：US17002436
申请日：2020-08-25
申请人： Dallas B. Steele
发明人： Dallas B. Steele
IPC分类号： A61C17/10
摘要： A cheek retraction device includes a base and a stem extending from the base, the stem for coupling to a vacuum line. Arms extend in opposed directions from the base to opposed grips flanking a working area configured to be disposed over an opened oral cavity. The grips have a plurality of ports coupled in fluid communication to the stem. A trunk extends from the base, between the arms, to in front of the working area. The has a plurality of intakes coupled in fluid communication to the stem.
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公开(公告)号：US20200330201A1
公开(公告)日：2020-10-22
申请号：US16920605
申请日：2020-07-03
申请人： Anmar Janabi
发明人： Anmar Janabi
摘要： The present invention is directed to an apparatus and method for holding a medical device within reach of a dentist during a dental procedure, the dental device comprising a clamp portion configured to attach a medical device, the clamp portion having a proximal end and a distal end; and a hook portion coupled to the distal end of the clamp portion, the hook portion configured to engage with a supporting structure. In one implementation, the medical device is a suction hose and the supporting structure is a dental dam.
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公开(公告)号：US20200155284A1
公开(公告)日：2020-05-21
申请号：US16658561
申请日：2019-10-21
申请人： GARY BAKER
发明人： GARY BAKER
摘要： A dental device to be placed in the oral cavity between the lower teeth and the tongue for use as a combined saliva/fluids ejector and tongue deflector/retractor in dental treatments, comprising: a substantially flat head portion with hollow tubing on a portion of its periphery, and suction holes (preferably oval-shaped and protected from soft tissue entrapment by raised ribs) and in communication with the hollow tubing; a body portion provided with a bore and a ratchet mechanism, the bore in communication at its upper end with the hollow tubing and at its lower end with a suction system; and an arm having a collar adapted to adjustably engage with and disengage from the teeth of the ratchet mechanism. The cross sections of the collar and ratchet mechanism portion of the body are essentially square in shape.
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公开(公告)号：US08852169B2
公开(公告)日：2014-10-07
申请号：US13020449
申请日：2011-02-03
申请人： Anton G. C. Milo
发明人： Anton G. C. Milo
CPC分类号： A61C17/043
摘要： A suction device for evacuating fumes includes a tongue depressor having a pair of opposed walls; at least one suction tube connected to the tongue depressor; an elongated support member to which the suction tube is connected; and a connecting member attached to an end of the suction tube for connecting the suction tube to a suction generating device. A light such as a fiber optic light can be added to the suction device. The tongue depressor, suction tube and elongated support member can be made of one piece.
摘要翻译： 用于排出烟雾的抽吸装置包括具有一对相对壁的舌形按压器; 至少一个吸引管连接到舌头按压器; 吸入管连接到的细长支撑构件; 以及附接到吸入管的端部的连接构件，用于将吸入管连接到吸入发生装置。 诸如光纤光的光可以被添加到抽吸装置。 舌形按压器，吸管和细长支撑构件可以由一件制成。
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