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91. 发明公开

EP2856968A4 DENTAL ULTRASONIC CLEANING DEVICE AND METHOD FOR CLEANING TEETH OR DENTURE USING ULTRASOUND 失效转让
标题翻译：牙齿清洁超声装置和方法用于清洁牙齿和义齿使用超声
公开(公告)号：EP2856968A4
公开(公告)日：2016-01-20
申请号：EP13798018
申请日：2013-04-26
申请人： UNIV SHOWA , G C DENTAL IND CORP , HONDA ELECTRONIC
发明人： YAMAMOTO MATSUO , TAKIGUCHI TAKASHI , SATO MASANORI , INAGAKI KATSUYUKI , KUBOTA KAZUMASA , KOZAKA HIDEO , MIYAMOTO TOSHIAKI
IPC分类号： A61C17/20 , A61C17/02
CPC分类号： A61C17/20 , A61C17/0202 , A61C17/0208
摘要： Provided is a dental ultrasonic cleaning device that efficiently cleans teeth or dentures in an oral cavity using ultrasonic waves. A dental ultrasonic cleaning device 1 emits ultrasonic waves through a cleaning-liquid (W1) to the surface of a cleaning-target 26, ultrasonically cleaning it. An ultrasonic horn 24 propagates ultrasonic waves being generated by an ultrasonic-wave transducer 23 and emits them from the vibratory surface 25 provided at the tip-end of the horn 24. A liquid-reserving part 27 is provided, surrounding the vibratory surface 25 of the ultrasonic horn 24, which temporarily reserves the cleaning-liquid (W1) between the vibratory surface 25 and the cleaning-target 26. A cap-member 33 is provided at a certain interval opposite the liquid-reserving part 27. A cleaning-liquid discharge-tube inlet 35 is connected to a vacuum tube 36 within the cap-member 33, allowing the cleaning-liquid W1 used during the ultrasonic cleaning to be vacuumed from the oral cavity, into the cap-member 33, and then discharged through the vacuum tube 36.

92. 发明公开

EP2951019A1 DENTAL TREATMENT SYSTEM 有权
标题翻译： ZAHNBEHANDLUNGSSYSTEM
公开(公告)号：EP2951019A1
公开(公告)日：2015-12-09
申请号：EP14707012.2
申请日：2014-02-04
申请人： SONENDO, INC.
发明人： BERGHEIM, Bjarne , DECHELETTE, Alexis , KHAKPOUR, Mehrzad , CHEN, Jennifer
IPC分类号： B41J2/14 , A61C17/02 , A61C17/028 , A61C1/00 , A61C1/08
CPC分类号： A61C1/0061 , A61C1/087 , A61C5/40 , A61C17/02 , A61C17/0202 , A61C17/0217 , A61C17/028 , A61C2204/005
摘要： A dental treatment system can include a console, a tooth coupler, and an interface member that provides at least one of fluidic, electrical, mechanical, and data communication between the tooth coupler and the console. The tooth coupler (which may comprise a handpiece or a treatment cap) can act as a working end of the system to administer a suitable treatment procedure, such as a cleaning procedure, an obturation procedure, a restoration procedure, etc. The tooth coupler can removably engage the interface member such that the clinician can easily engage and disengage the tooth coupler and interface member.
摘要翻译：牙科治疗系统可以包括控制台，牙齿联接器和接口构件，其提供牙齿联接器和控制台之间的流体，电气，机械和数据通信中的至少一种。牙齿联接器（其可以包括手持件或处理盖）可以用作系统的工作端，以施加合适的处理程序，例如清洁程序，封闭程序，恢复程序等。可拆卸地接合接口构件，使得临床医生可以容易地接合和脱离齿联接器和接口构件。

93. 发明公开

EP2948096A2 ULTRASONIC TIP ASSEMBLY 有权转让
标题翻译： ULTRASCHALLSPITZENANORDNUNG
公开(公告)号：EP2948096A2
公开(公告)日：2015-12-02
申请号：EP14705899.4
申请日：2014-01-24
申请人： Dentsply International Inc.
发明人： MAXWELL, Randall , WILKINSON, Kevin
IPC分类号： A61C17/02 , A61C3/03 , A61C5/02 , A61C17/06
CPC分类号： A61C17/0202 , A61C3/03 , A61C5/42 , A61C17/02 , A61C17/0208 , A61C17/043
摘要： A tip assembly for use with a dental tool, the tip assembly comprising a housing for attaching to the dental tool, at least one aspiration needle having a passageway extending at least partially through the aspiration needle, a substantial length of the aspiration needle, or at least from one end to the other end of the aspiration needle, the passageway providing a single continuous path to aspirate the irrigant and/or debris from the root canal cavity of the tooth, and at least one irrigation needle having a passageway extending at least partially through the irrigation needle, a substantial length of the irrigation needle, or at least from one end to the other end of the irrigation needle, the passageway provides a continuous flow path for delivering fluid/irrigant from a reservoir in communication with a proximal end of the irrigation needle to the distal end of the irrigation needle and into a root canal/coronal opening of a tooth.
摘要翻译：一种用于牙科工具的尖端组件，所述尖端组件包括用于附接到所述牙科工具的壳体，至少一个抽吸针，其具有至少部分地延伸穿过所述抽吸针的通道，相当长的所述抽吸针或在至少从抽吸针的一端到另一端，所述通道提供单一的连续路径以从牙齿的根管腔吸出冲洗液和/或碎屑，以及至少一个冲洗针，其具有至少部分延伸的通道通过冲洗针，相当长的冲洗针，或者至少从冲洗针的一端到另一端，通道提供连续的流动路径，用于将流体/冲洗液从与储液器的近端连通的储存器输送冲洗针头到冲洗针的远端，并进入牙根的根管/冠状开口。

94. 发明公开

EP2918242A1 ORAL CLEANING DEVICE 有权
标题翻译： MUNDREINIGUNGSVORRICHTUNG
公开(公告)号：EP2918242A1
公开(公告)日：2015-09-16
申请号：EP13854069.5
申请日：2013-10-24
申请人： Sunstar Inc.
发明人： WADA, Yukinori , NISHIURA, Masahiro
IPC分类号： A61C17/02 , A61C17/022
CPC分类号： A61C17/0202 , A61C17/028
摘要： Provided is an oral cleaning device capable of ensuring a sufficient ejection pressure for a cleaning liquid while employing a small and low-cost electric air pump with a low output. An oral cleaning device is provided with an air-tightly closable cleaning liquid tank 2 which stores a cleaning liquid, a cleaning liquid supply passage 24 which has an ejection port 4a for ejecting the cleaning liquid into the oral cavity on one end and an introduction port 23a open inside the bottom part of the cleaning liquid tank 2 on the other end, and an electric air pump 44 which supplies air into the cleaning liquid tank 2 to pressurize the inside of the cleaning liquid tank 2. The cleaning liquid inside the cleaning liquid tank 2 is supplied to the ejection port 4a through the cleaning liquid supply passage 24 by air pressure inside the cleaning liquid tank 2. An air introduction hole 71 which is open on the midway part of the cleaning liquid supply passage 24 is provided and part of the air supplied to the cleaning liquid tank 2 from the air pump 44 is supplied to the cleaning liquid supply passage 24 through the air introduction hole 71 to eject the cleaning liquid in a pulsatile manner from the ejection port 4a.
摘要翻译：本发明提供了一种口腔清洁装置，其能够在采用低输出的小型和低成本的电动空气泵的同时确保清洗液的足够的喷射压力。一种口腔清洁装置设置有一个可气密地关闭的清洁液体罐2，其存储一个清洁液体，一个清洗液体供应通道24，该清洗液体供给通道24具有用于将清洗液体一端喷射到口腔中的喷射口4a和一个引入口 23a在另一端的清洗液罐2的底部开口，以及电动空气泵44，其将清洁液罐2内的空气供给到清洗液罐2的内部。清洗液内部的清洗液通过清洗液罐2内部的空气压力，通过清洗液供给通道24向排出口4a供给罐2.在清洗液供给路24的中途开放的空气导入孔71，从空气泵44向清洗液箱2供给的空气通过空气导入孔71被供给到清洗液供给路24，从排出口4a排出。

95. 发明公开

EP2787921A4 ORAL CARE CLEANING AND TREATING DEVICE 有权转让
标题翻译： REINIGUNGS- UND BEHANDLUNGSVORRICHTUNG ZUR MUNDPFLEGE
公开(公告)号：EP2787921A4
公开(公告)日：2015-09-09
申请号：EP12854998
申请日：2012-11-30
申请人： MCNEIL PPC INC
发明人： FOUGERE RICHARD J , FUSI ROBERT W II , MCDONOUGH JUSTIN E
IPC分类号： A61C17/02
CPC分类号： A61C17/0202 , A46B9/045 , A61C17/0211 , A61C17/0217

96. 发明公开

EP2895105A1 ELECTRICAL DISCHARGE IRRIGATOR APPARATUS AND METHOD 有权转让
标题翻译：放电灌溉装置和方法
公开(公告)号：EP2895105A1
公开(公告)日：2015-07-22
申请号：EP12884400.8
申请日：2012-12-17
申请人： American Eagle Instruments, Inc.
发明人： FREGOSO, Gilbert , HECKERMAN, Brad B.
IPC分类号： A61C17/02 , A61C5/02 , A61C1/06 , A61M3/00
CPC分类号： A61N1/0448 , A61B18/042 , A61B2217/007 , A61C1/06 , A61C1/07 , A61C3/00 , A61C3/03 , A61C5/40 , A61C5/50 , A61C17/0202 , A61C17/16 , A61C17/20 , A61C19/063 , A61L2/00 , A61L2/0088 , A61L2/025 , A61L2/10 , A61L2/14 , A61L2/18 , A61L2/22 , A61L2202/25 , A61N1/04 , A61N1/0548 , A61N1/306 , A61N1/325 , A61N1/44 , A61N5/0603 , A61N2005/0606 , A61N2005/0661 , F04C2270/0421
摘要： An electrical discharge irrigation device includes a power source to produce power of a first voltage, a circuit coupled to the power source to convert the power of the first voltage to power of a second voltage where the second voltage is higher than the first voltage, a trigger to activate the circuit, an igniter coupled to the circuit to produce a spike, an electrical charge storage component coupled to the igniter the electrical charge storage component becoming conductive and storing an electrical charge after receiving the spike, and an output tip. The output tip includes an electrode and insulating material as an outer layer.
摘要翻译：放电灌溉装置包括产生第一电压的电力的电源，耦合到电源以将第一电压的电力转换为第二电压的电力的电路，其中第二电压高于第一电压，a 触发以激活电路，耦合到电路以产生尖峰的点火器，耦合到点火器的电荷存储组件，电荷存储组件变为导电并且在接收到尖峰之后存储电荷，以及输出尖端。输出尖端包括电极和绝缘材料作为外层。

97. 发明授权

EP2642944B1 CANULE ET ADAPTATEUR POUR SERINGUE MULTIFONCTION 有权
标题翻译：针和适配器多功能注射器
公开(公告)号：EP2642944B1
公开(公告)日：2015-04-15
申请号：EP12806574.5
申请日：2012-11-26
申请人： Produits Dentaires Pierre Rolland
发明人： FOURNIE, Marguerite , SAUROU, Sabrina
IPC分类号： A61C17/00 , A61C17/02
CPC分类号： A61C17/0202 , A61C17/00

98. 发明公开

EP2815777A1 WATER JET SPRAY NOZZLE, WATER JET SPRAY DEVICE, GASTROINTESTINAL TRACT CLEANING DEVICE, AND GASTRIC WALL CLEANING DEVICE 有权
标题翻译： WASSERSTRAHLSPRÜHDÜSE，WASSERSTRAHLSPRÜHVORRICHTUNG，清洗装置胃肠道和胃壁清洁装置
公开(公告)号：EP2815777A1
公开(公告)日：2014-12-24
申请号：EP13749702.0
申请日：2013-02-14
申请人： Tohoku University , Showa University
发明人： SOYAMA Hitoshi , AMI Katsunori , YAMAMOTO Matsuo
IPC分类号： A61M3/00 , A61C17/02 , A61C17/00
CPC分类号： A61M3/0279 , A61B1/126 , A61C17/02 , A61M3/0216 , A61M3/0233 , A61M3/0258 , A61M2210/1053
摘要： To provide a water jet spray nozzle, a water jet spray device, a cleaning method using the water jet, a gastrointestinal tract cleaning device, and a gastric wall cleaning device, which can improve cleaning capability relative to a water pressure and effectively remove gastric mucus without damaging gastric tissues, e.g., gastric mucosa when the present invention is used for cleaning a gastric wall. A water jet spray nozzle 11 has a flow path 11a including, from the upstream side to the end of the flow path, a small-diameter portion 21 having a small inside diameter, an expanded portion 22 having a larger inside diameter than the small-diameter portion 21, and a jet orifice 23 having a smaller inside diameter than the expanded portion 22. The water jet spray nozzle is configured such that water passing through the flow path 11a with a pressure of 0.2 to 0.6 MPa is retained in the expanded portion 22 so as to generate cavitation bubbles from the small-diameter portion 21 to the expanded portion 22. The inside diameter of the small-diameter portion 21 is 0.5 to 0.7 mm while the inside diameter of the jet orifice 23 is 1 to 1.3 times larger than that of the small-diameter portion 21.

99. 发明公开

EP1842076A4 FLUID CONDITIONING SYSTEM 审中-公开
标题翻译：液体冷却系统
公开(公告)号：EP1842076A4
公开(公告)日：2014-11-26
申请号：EP06718103
申请日：2006-01-10
申请人： BIOLASE INC
发明人： RIZOIU IOANA M , JONES JEFFREY W , KIMMEL ANDREW I
IPC分类号： G01S1/00 , A61C1/00 , A61C17/02
CPC分类号： A61C1/0046 , A61C17/02

100. 发明公开

EP2787922A2 ORAL CARE CLEANING AND TREATING DEVICE 有权转让
标题翻译：清洗和加工设备用于口腔护理
公开(公告)号：EP2787922A2
公开(公告)日：2014-10-15
申请号：EP12855173.6
申请日：2012-11-30
申请人： McNEIL-PPC, Inc.
发明人： FOUGERE, Richard J. , FUSI, Robert W., II , MCDONOUGH, Justin E.
IPC分类号： A61C17/02
CPC分类号： A46B9/045 , A61C17/0202 , A61C17/0211 , A61C17/0217
摘要： A device for directing a liquid onto a plurality of surfaces of the oral cavity, the device including a handle, a neck, and a head, where the head includes a cleaning component including a chamber for maintaining the liquid proximate the surfaces, where the chamber is defined by front and rear sealing membranes, inner side walls and a base inner wall, and where the inner side walls each include a plurality of openings, the device further including a first manifold and a second manifold, a first port and a second port for conveying liquid; and means for providing an effective seal of the device within the oral cavity.

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