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1.发明公开SYSTEM FOR INTRODUCING PULSATION INTO A FLUID OUTPUT FOR AN ORAL CARE APPLIANCE 审中-公开系统ZEEINFÜHRUNGVON PULSATIONEN IN EINEFLÜSSIGKEITSAUSGABEFÜREINE MUNDPFLEGEANWENDUNG
公开(公告)号：EP3113719A1
公开(公告)日：2017-01-11
申请号：EP15710250.0
申请日：2015-02-09
IPC分类号： A61C17/028 , B05B1/08
CPC分类号： A61C17/028 , A61C1/0061 , B05B1/086
摘要： The appliance includes a jet source of fluid, and a nozzle assembly (10) through which the fluid is directed and then out for application to the teeth. A flow interrupter assembly is mounted within the nozzle assembly, such that the interrupter assembly (20) is responsive to the fluid flow to produce momentary successive interruptions of the fluid flow by the action of the interrupter assembly moving from an original position to a flow interrupting position and then returning to its original position as the flow decreases and then is interrupted, due to the fluid flow itself, resulting in a cyclical perturbation in the fluid flow from the nozzle, by flow action alone.
摘要翻译： 该器具包括喷射流体源，以及喷嘴组件（10），流体被引导通过喷嘴组件（10），然后用于施加到牙齿上。 流动断续器组件安装在喷嘴组件内，使得断路器组件（20）响应于流体流动，以通过断续组件从原始位置移动到流动中断的动作产生流体流动的瞬时连续中断 然后由于流体本身而流动减小然后中断，从而通过单独的流动作用导致来自喷嘴的流体流动中的周期扰动。
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2.发明公开
公开(公告)号：EP2967778A1
公开(公告)日：2016-01-20
申请号：EP14712046.3
申请日：2014-03-10
IPC分类号： A61C17/028 , A61C17/02 , A61C17/16 , A61C17/32 , A61C17/36
CPC分类号： A61C17/36 , A61C17/0202 , A61C17/028 , A61C17/16 , A61C17/32
摘要： An oral care appliance comprises an gas-liquid cleaning assembly which comprises a fluid pump assembly (46); a source of liquid (50); and a source of gas(12). The pump is in operative communication with the sources of liquid and gas to produce a series of gas-injected fluid pulses, directed to a nozzle assembly (80) from which the resulting pulses are directed to the teeth by a user. The individual pulses have a pulse width within the range of 0.001-0.5 seconds, a pulse height from 0.1-10 Newtons, a rise/fall time range of 0.5-250 ms, a repetition rate in the range of 2 Hz to 20 Hz. The gas/liquid mixture range from 40-95% volume to volume, gas to liquid. The appliance also includes a mechanical teeth cleaning assembly, in combination with the gas-liquid assembly. The mechanical assembly includes a drive system (160) and a brush assembly in operative contact with the drive system, the brush assembly having a set of bristles (152) at the distal end thereof, wherein in operation, the nozzle assembly is positioned within the brush assembly.
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公开(公告)号：EP2967775B1
公开(公告)日：2020-10-28
申请号：EP14715688.9
申请日：2014-03-15
IPC分类号： A61C17/02 , A61C17/028 , A61C17/22
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公开(公告)号：EP2988697B1
公开(公告)日：2017-07-12
申请号：EP15727729.4
申请日：2015-05-05
发明人： BARAGONA, Marco , CHANG, Yu-Wen , KOVACEVIC MILIVOJEVIC, Milica , LAVEZZO, Valentina , GOTTENBOS, Bart , HÖTZL, Sandra , WILLIAMS, Quintin Oliver
IPC分类号： A61C17/028
CPC分类号： A61C17/028 , A61C1/0007 , A61C1/0015 , A61C1/0092 , A61C17/0202 , A61H13/005 , A61H2201/5043
摘要： An oral cleaning device (100) including: a nozzle portion (30) configured to direct a plurality of liquid droplets; an actuator (120); a mode selector (130); a liquid reservoir (38) wherein in operation liquid is moved from the liquid reservoir into an orifice (36) at the proximal end of the nozzle; a system (12, 13, 14, 24) configured to drive a plunger or piston element (16) toward the proximal end of the nozzle to create a spray of liquid droplets when the moving air comes into contact with the liquid; a control unit (15) configured to control the system to drive the plunger a predetermined number of times in response to a single actuation of the actuator, where the control unit is further configured to accept input from the user via the mode selector, and the mode selector is configured for the user to select a number of liquid bursts that will be delivered in response to a single actuation of the actuator.
摘要翻译： 一种口腔清洁装置（100），包括：配置成引导多个液滴的喷嘴部分（30） 致动器（120）; 模式选择器（130）; 液体储存器（38），其中在操作中液体从液体储存器移动到喷嘴近端处的孔口（36）中; 系统（12,13,14,24），所述系统构造成当所述移动的空气与所述液体接触时，朝向所述喷嘴的所述近端驱动柱塞或活塞元件（16）以产生液滴的喷雾; 控制单元（15），所述控制单元（15）被配置为响应于所述致动器的单次致动而控制所述系统驱动所述柱塞预定次数，其中所述控制单元还被配置为接受来自所述用户的经由所述模式选择器的输入，并且所述 模式选择器被配置为供使用者选择将响应于致动器的单次致动而被输送的多个液体爆发。
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公开(公告)号：EP2967774A1
公开(公告)日：2016-01-20
申请号：EP14712042.2
申请日：2014-03-05
IPC分类号： A61C17/02 , A61C17/028
CPC分类号： A61C17/028 , A61C17/0202 , A61C17/0217 , A61C17/022
摘要： An oral care appliance, comprising: a fluid flow pump assembly (46); a source of liquid (50); and a source of gas (12). The pump assembly is in operative communication with the sources of fluid and gas to produce a jet pattern of gas-injected fluid slugs, directed to a nozzle assembly (80) from which the resulting slugs are directed to the teeth. The individual fluid slugs in the jet flow have a volume in the range of 0.05-0.5 ml per orifice, a diameter in the range of 0.1-2 mm and a repetition rate within the range of 2Hz to 20Hz.
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公开(公告)号：EP3212121B1
公开(公告)日：2020-01-01
申请号：EP15790682.7
申请日：2015-10-23
IPC分类号： A61C17/02 , A61C17/028
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公开(公告)号：EP3071143A1
公开(公告)日：2016-09-28
申请号：EP14812299.7
申请日：2014-11-20
IPC分类号： A61C17/028 , A61C15/00 , A61C1/05
CPC分类号： A61C17/022 , A46B2200/108 , A61C1/05 , A61C1/055 , A61C15/00 , A61C17/0217 , A61C17/028 , A61C17/222 , A61C17/225 , A61C17/24
摘要： The interproximal toothbrush includes an appliance body and neck with a nozzle member having a nozzle tip shaped to fit into interproximal teeth spaces. Bursts of air or air/liquid mixture are generated, exiting through the nozzle tip. A helix member or, alternatively, a spring, is supported within a channel in the nozzle member. The helix member is free to rotate as air or the air/liquid mixture is moved through the channel. A set of bristles is attached to a forward end of the helix member, so that it rotates with the helix member. Alternatively, a set of bristles is attached to the distal end of the spring so that successive bursts of air or the air/liquid mixture produce an in-and-out movement of the set of bristles toward and away from the teeth.
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8.发明公开
公开(公告)号：EP2967775A1
公开(公告)日：2016-01-20
申请号：EP14715688.9
申请日：2014-03-15
IPC分类号： A61C17/02 , A61C17/028 , A61C17/22
摘要： An oral care appliance using a jet-type fluid flow And mechanical action An oral care appliance comprises: a gas-liquid cleaning assembly which includes a fluid flow pump assembly (46); a source of liquid (50); and a source of gas (12). The pump assembly is in operative communication with the sources of fluid and gas to produce a jet pattern of gas-injected fluid slugs, directed to a nozzle assembly (80) from which the resulting slugs are directed to the teeth, wherein the individual fluid slugs in the jet flow have a volume in the range of 0.05-0.5 ml per orifice, a diameter in the range of 0.1-2 mm and a repetition rate within the range of 2 Hz to 20 Hz. The appliance further includes a mechanical teeth cleaning assembly, in combination with the gas-liquid assembly, which includes a drive system (160) and a brush assembly in operative contact with the drive system, the brush assembly having a set of bristles (152) at the distal end thereof, wherein in operation, the nozzle assembly is positioned within the brush assembly.
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公开(公告)号：EP2967773B1
公开(公告)日：2018-06-27
申请号：EP14710649.6
申请日：2014-02-28
IPC分类号： A61C17/02 , A61C17/028 , A61C17/22
CPC分类号： A61C17/028 , A61C1/0015 , A61C17/0202 , A61C17/22
摘要： The oral care appliance comprises: a fluid pump (46); a source of liquid (50); and a source of gas (12); wherein the pump is in operative communication with the sources of liquid and gas to produce a series of gas-injected fluid pulses and/or a jet fluid flow using liquid slugs in a selected sequence directed to a nozzle and from there to the teeth, and a control assembly for selecting pulse flow or slug flow with specific set times and sequence directed to a nozzle assembly (80) and from there to the teeth; wherein the pulses have a pulse width within the range of 0.001-0.5 seconds, a pulse height from 0.1-10 Newtons, a rise/fall time range of 0.5-250 ms, a repetition rate in the range of 2 H to 20 Hz, and wherein the gas/liquid mixture range from 40-95% volume to volume gas to liquid, or wherein the fluid slugs in the jet flow have a volume in the range of 0.05-0.5 ml per orifice, a diameter in the range of 0.1-2 mm and a repetition rate within the range of 2 Hz to 20 Hz.
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10.发明公开ADJUSTABLE ASSEMBLY AND NOZZLE FOR PROVIDING VARIOUS LIQUID/AIR OUTPUT FLOW PATTERNS 审中-公开可调组件和喷嘴，用于提供各种液体/空气输出流动模式
公开(公告)号：EP3212121A1
公开(公告)日：2017-09-06
申请号：EP15790682.7
申请日：2015-10-23
IPC分类号： A61C17/02 , A61C17/028
摘要： A oral irrigator device (10) for cleaning teeth, including a system (14) for producing a stream of liquid/air bursts and a nozzle (16) connected to the system, and through which the stream of liquid/air bursts are directed. The nozzle can include a guidance tip (26) including a base portion (30), a tip portion (28), and an orifice (31) through which the stream of liquid/air bursts exits at a flow output pattern, and a flow output pattern selection mechanism (90, 90′) connected to or positioned within the guidance tip. A flow output pattern selection mechanism can be configured to be selectively actuated and to vary, upon the actuation the flow output pattern between a first flow output pattern to at least a second flow output pattern.
摘要翻译： 一种用于清洁牙齿的口腔冲洗器装置（10），包括用于产生液体/空气爆炸物流的系统（14）和连接到该系统的喷嘴（16），并且液体/空气爆发物流通过该喷嘴装置（10）被引导。 喷嘴可以包括引导尖端（26），该引导尖端包括基部（30），尖端部分（28）和孔口（31），液体/空气暴流通过该引导尖端以流量输出模式离开， 输出模式选择机构（90,90'），所述输出模式选择机构（90,90' 流动输出模式选择机构可以被配置成被选择性地致动并且在致动时改变第一流动输出模式与至少第二流动输出模式之间的流动输出模式。
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