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1. 发明申请

WO2021239556A1 CLEANING AND/OR TREATMENT UNIT FOR AN ORAL CLEANING AND/OR TREATMENT DEVICE 审中-公开
公开(公告)号：WO2021239556A1
公开(公告)日：2021-12-02
申请号：PCT/EP2021/063409
申请日：2021-05-20
申请人： KONINKLIJKE PHILIPS N.V.
发明人： GOTTENBOS, Bart , JOHNSON, Mark, Thomas , BRANDÃO SILVA, Priscilla
IPC分类号： A61C17/34 , A61C17/22 , A46B13/02 , A61N1/18
摘要： An oral cleaning and/or treatment unit (10), e.g. a head for an oral cleaning and/or treatment device, includes electrodes (18a, 18b) for emitting RF energy for providing an oral cleaning and/or treatment function. The unit includes at least a first (14a) and second (14b) protruding member, which protrude in a same general direction away from a base or support structure (12). Each comprises one or more electrodes for generating an RF field. The protruding members are adapted to have a flexibility that permits the member to resiliently bend or deform in a direction perpendicular the direction of extension of the member out of the support surface ('lateral direction').

2. 发明申请

WO2021063827A1 DIRECTING A FLOW OF IRRIGATION FLUID TOWARDS PERIODONTAL POCKETS IN A SUBJECT'S MOUTH 审中-公开
公开(公告)号：WO2021063827A1
公开(公告)日：2021-04-08
申请号：PCT/EP2020/076885
申请日：2020-09-25
申请人： KONINKLIJKE PHILIPS N.V.
发明人： GOTTENBOS, Bart , FRACKOWIAK, Bruno Jean François , VAN HULTEN, Maaike Cornelia Johanna Wilhelmina , NGUYEN, An , LAVEZZO, Valentina , HÖTZL, Sandra
IPC分类号： A61C17/02 , A61C17/028 , A61C17/024
摘要： A nozzle unit (100) for oral healthcare is provided which comprises at least one nozzle orifice (5). The nozzle unit (100) is designed to be used in an oral irrigator and has at least one constructional feature configured to contribute to realizing a predetermined orientation of a flow (1) of irrigation fluid with respect to a subject's respective teeth (2, 3) and periodontal pockets when placed with the at least one nozzle orifice (5) in the vicinity of the subject's respective teeth (2, 3) at the position of interdental interfaces (4), namely an orientation from the at least one nozzle orifice (5) towards the periodontal pockets at a pocket inflow angle in a range of 10° to 50° and from the at least one nozzle orifice (5) towards the surface (7) of the subject's respective teeth (2, 3) at a surface impact angle in a range of 0° to 50°.

3. 发明申请

WO2021043978A1 FULL BRISTLE FIELD JET-BRUSH COMBINATION 审中-公开
公开(公告)号：WO2021043978A1
公开(公告)日：2021-03-11
申请号：PCT/EP2020/074764
申请日：2020-09-04
申请人： KONINKLIJKE PHILIPS N.V.
发明人： GOTTENBOS, Bart , WILLIAMS, Quintin, Oliver , JOHNSON, Mark, Thomas , GERHARDT, Lutz, Christian
IPC分类号： A46B9/04 , A46B9/10 , A46B11/00 , A46B13/02 , A46B13/06 , A46B9/02 , A46B7/02
摘要： Provided is a brush head for an oral cleaning device for cleaning teeth with a combination of brushing and emitting of a cleaning agent. The brush head comprises a bristle set for brushing the teeth and a nozzle for emitting the cleaning agent. When actuating the bristle set from a first configuration, which is optimized for brushing, to a second configuration, which is optimized for emitting of a cleaning agent, at least a part of the bristle 5 set is moved away from the nozzle and/or away from a path of the cleaning agent when being emitted from an orifice of the nozzle.

4. 发明申请

WO2020212214A1 FLUID BASED TOOTH CLEANING SYSTEM 审中-公开
公开(公告)号：WO2020212214A1
公开(公告)日：2020-10-22
申请号：PCT/EP2020/059970
申请日：2020-04-08
申请人： KONINKLIJKE PHILIPS N.V.
发明人： DUINEVELD, Paulus, Cornelis , VAN HULTEN, Maaike, Cornelia, Johanna, Wilhelmina , BOERSMA, Joldert, Maria , HORSTMAN, Pieter , GERHARDT, Lutz, Christian , GOTTENBOS, Bart , JOHNSON, Mark, Thomas
IPC分类号： A61C17/02
摘要： The present invention relates to a fluid based tooth cleaning system (10) comprising a holdable body (20), a fluid delivery unit (30), at least one sensor (40) and a control unit (50). The holdable body is configured to be coupled to a head (60). The fluid delivery unit (30) is configured to be coupled to a nozzle (80) configured to emit fluid, and the nozzle (80) is comprised within the head (60). The at least one sensor (40) is configured to provide information, including velocity information, relating to the head (60) with respect to a user's teeth. The at least one sensor (40) is configured to provide the information to the control unit (50). The control unit (50) is configured utilize the information to enable the fluid delivery unit (30) to emit fluid from the nozzle (80) onto the user's teeth.

5. 发明申请

WO2016016753A1 METHOD AND APPARATUS FOR BIOFILM DISINFECTION 审中-公开
标题翻译：生物膜消毒的方法和装置
公开(公告)号：WO2016016753A1
公开(公告)日：2016-02-04
申请号：PCT/IB2015/055274
申请日：2015-07-13
申请人： KONINKLIJKE PHILIPS N.V.
发明人： GOTTENBOS, Bart
IPC分类号： A61C17/02
CPC分类号： A61C17/0217
摘要： A method (30) for disinfection of a biofilm layer comprises thinning (34) the biofilm layer from an initial thickness to below a given thickness. The method further includes actively drying (36) the thinned biofilm layer for a predetermined active drying interval to disinfect and remove a substantial portion of the body of biofilm bacteria of the thinned biofilm layer. A device (50) for disinfection of a biofilm layer is configured for implementing the method.
摘要翻译：用于消毒生物膜层的方法（30）包括将生物膜层从初始厚度变薄（34）到低于给定厚度。该方法还包括主动干燥（36）薄化的生物膜层以达到预定的主动干燥间隔，以消毒和去除薄的生物膜层的生物膜细菌体的大部分。用于消毒生物膜层的装置（50）被配置用于实现该方法。

6. 发明申请

WO2015173698A1 NOZZLE FOR ORAL IRRIGATOR DEVICE INCLUDING A DYNAMIC NOZZLE ACTUATOR WITH RESPONSIVE MATERIALS 审中-公开
标题翻译：用于口腔灌溉装置的喷嘴，包括具有反应性材料的动态喷嘴致动器
公开(公告)号：WO2015173698A1
公开(公告)日：2015-11-19
申请号：PCT/IB2015/053366
申请日：2015-05-08
申请人： KONINKLIJKE PHILIPS N.V.
发明人： DE JAGER, Marinus Karel Johannes , GOTTENBOS, Bart , HÖTZL, Sandra , HENDRIKS, Cornelis Petrus , VAN DE MOLENGRAAF, Roland Alexander , JOHNSON, Mark Thomas , BARAGONA, Marco , KOVACEVIC MILIVOJEVIC, Milica , LAVEZZO, Valentina , MATHEW, Denny
IPC分类号： A61C17/02
CPC分类号： A61C17/0202 , A61C17/028 , A61C2201/007 , A61H13/005 , A61M3/0275 , A61M3/0279 , A61M2205/0266 , A61M2205/0283 , A61M2205/0294
摘要： A nozzle (12) for an oral irrigator device (10) having a guidance tip (34) with an orifice at one end, and a dynamic nozzle actuator (64) positioned within said guidance tip. The orifice (36) is configured to expel a fluid as one of a jet, a spray, or any combination thereof. The dynamic nozzle actuator (64) comprises at least one responsive material adapted for being energized and configured to implement at least one dynamic actuation of an effective channel (62) for dynamically influencing at least one of (i) a direction of fluid expelled from the orifice (36), (ii) an angle of fluid expelled from the orifice (36), (iii) a cross-sectional width of fluid expelled from the orifice (36), and (iv) any combination thereof.
摘要翻译：一种用于口腔冲洗器装置（10）的喷嘴（12），其具有在一端具有孔口的引导尖端（34）和位于所述引导尖端内的动态喷嘴致动器（64）。孔口（36）构造成将流体排出为射流，喷雾或其任何组合之一。动态喷嘴致动器（64）包括至少一个响应材料，其适于被激励并被配置为实现有效通道（62）的至少一个动态致动，用于动态地影响以下中的至少一个：（i）孔（36），（ii）从孔口（36）排出的流体的角度，（iii）从孔口（36）排出的流体的横截面宽度，和（iv）其任何组合。

7. 发明申请

WO2020212238A1 HYDRAULIC DRIVEN BRUSH – INTERDENTAL JET COMBINATION 审中-公开
公开(公告)号：WO2020212238A1
公开(公告)日：2020-10-22
申请号：PCT/EP2020/060112
申请日：2020-04-09
申请人： KONINKLIJKE PHILIPS N.V.
发明人： GOTTENBOS, Bart , JOHNSON, Mark, Thomas, Johnson
IPC分类号： A61C17/028 , A61C17/30 , A61C17/38 , A46B13/06 , A46B9/04 , A61C17/02
摘要： The invention relates to an oral cleaning system (100) for cleaning teeth with a combination of brushing and interdental liquid cleaning. The oral cleaning system (100) comprises a cleaning head (200) as well as a support unit (300) having a fluid reservoir (350) for containing a fluid (110). The cleaning head (200) comprises a brush (240) for brushing the teeth, and an orifice (250) for emitting a part of the fluid (110) for interdental liquid cleaning. A first fluid channel (210) guides the fluid from the fluid reservoir to a hydraulic motor (230) driving the brush (240), and to the orifice (250). The cleaning head (200) further comprises a second fluid channel (220) configured for transporting at least a part of the fluid (110) back from the hydraulic motor (230) to the fluid reservoir (350) of the support unit (300).

8. 发明申请

WO2018073106A1 ORAL CARE PARTICLES AND SYSTEM FOR THE ADMINISTRATION THEREOF 审中-公开
标题翻译：口腔护理颗粒及其给药系统
公开(公告)号：WO2018073106A1
公开(公告)日：2018-04-26
申请号：PCT/EP2017/076144
申请日：2017-10-13
申请人： KONINKLIJKE PHILIPS N.V.
发明人： GOTTENBOS, Bart
IPC分类号： A61Q11/00 , A61C17/00 , A61K8/73 , A61K8/02
摘要： Disclosed is a preparation for the interdental delivery of oral care agent. The preparation comprising one or more oral care agents contained in particles comprising an orally acceptable release matrix, wherein the particles are resiliently deformable and capable of being compressed so as to fit in an interdental space. The particles can thus be provided in a size slightly larger than that of an interdental space. By compression they can be inserted, particularly jetted, into interdental spaces, and their tendency to thereupon expand again provides a force retaining them in the space where they were applied, without being prone to washing away by saliva.
摘要翻译：公开了口腔护理剂的齿间输送制剂。所述制剂包含一种或多种口腔护理剂，所述口腔护理剂包含在包含口腔可接受的释放基质的颗粒中，其中所述颗粒是弹性可变形的并且能够被压缩以配合在齿间空间中。因此可以以比齿间空间稍大的尺寸提供颗粒。通过压缩，它们可以被插入，尤其是喷射到齿间空间中，并且它们随后再次膨胀的趋势提供了将它们保持在它们所施加的空间中的力，而不易被唾液冲走。

9. 发明申请

WO2017207533A1 ADMINISTRATION OF ORAL CARE AGENTS 审中-公开
标题翻译：口服护理剂管理
公开(公告)号：WO2017207533A1
公开(公告)日：2017-12-07
申请号：PCT/EP2017/062977
申请日：2017-05-30
申请人： KONINKLIJKE PHILIPS N.V.
发明人： GOTTENBOS, Bart , GLASSE, Carl
IPC分类号： A61C19/06
摘要： Disclosed is a method, and a system, for accomplishing the in situ formation of a gel in an interdental space. This is useful for the interdental application of one or more dental care agents, such as antimicrobial agents or other anti-plaque agents. The invention makes use of a two component system comprising a gelable liquid and a liquid gelling agent capable of bringing about gelation of the liquid. The system of the invention is arranged such that first the gelable, typically viscous, liquid can be applied, and then the liquid gelling agent is forced, e.g. jetted, into the applied gelable liquid. The system is designed such as to prevent the gelling agent and the gelable liquid to come into contact with each other before both have been applied. The system is configured to allow the gelable liquid to be applied prior to the gelling agent.
摘要翻译：公开了一种用于在齿间空间中完成原位形成凝胶的方法和系统。这对于一种或多种牙科护理剂（例如抗微生物剂或其他抗牙斑剂）的牙齿应用是有用的。本发明利用了一种双组分体系，该双组分体系包含能够引起液体胶凝的可胶凝液体和液体胶凝剂。本发明的系统设置成使得首先可以施加可胶凝的，通常为粘性的液体，然后迫使液体胶凝剂，喷入应用的可胶凝液体中。该系统被设计成能够防止胶凝剂和可胶凝液体在两者都被施用之前彼此接触。该系统被配置为允许可胶凝液体在胶凝剂之前施加。

10. 发明申请

WO2016162782A1 NOZZLE FOR POWDER DELIVERY WITH A PERSONAL CARE APPLIANCE AND METHOD 审中-公开
标题翻译：用于个人护理用品和方法的粉末输送喷嘴
公开(公告)号：WO2016162782A1
公开(公告)日：2016-10-13
申请号：PCT/IB2016/051901
申请日：2016-04-04
申请人： KONINKLIJKE PHILIPS N.V.
发明人： GOTTENBOS, Bart , ADRIAENSSEN, Lieven , ULLERUP, Helle
IPC分类号： A61C3/025
CPC分类号： A61C3/025 , A61C1/0061 , A61C1/08 , A61C17/0202 , A61K8/0241
摘要： A powder delivery nozzle (12) for a personal care appliance (10) comprises a body (28), guidance tip (38), powder chamber(50), and flexible membrane(56). The body (28) includes an air-liquid channel (30) for delivery of air and/or liquid from a proximal end to a distal end thereof. The guidance tip (38), located at the distal end of the body (28), includes an orifice (40) coupled to the air-liquid channel (30) and is configured to expel a pulse of air and/or liquid. The powder chamber (50) is configured for storing a powder (52) and having an air intake port (42) and a powder outlet port(44). The flexible membrane (56) is disposed between the powder chamber (50) and the air-liquid channel (30). Responsive to delivery of a pulse of air and/or liquid via the air-liquid channel (30), a pulse of pressure is applied to the flexible membrane (56) for actuating a release of powder expelled from the powder chamber (50) via the powder outlet port (44). A method and personal care appliance are also disclosed.
摘要翻译：用于个人护理用具（10）的粉末输送喷嘴（12）包括主体（28），引导尖端（38），粉末室（50）和柔性膜（56）。主体（28）包括用于将空气和/或液体从近端输送到其远端的空气 - 液体通道（30）。位于主体（28）的远端处的引导尖端（38）包括联接到空气 - 液体通道（30）的孔口（40），并且构造成排出空气和/或液体的脉冲。粉末室（50）构造成用于储存粉末（52）并具有进气口（42）和粉末出口（44）。柔性膜（56）设置在粉末室（50）和空气 - 液体通道（30）之间。响应于通过空气 - 液体通道（30）输送空气和/或液体的脉冲，压力脉冲被施加到柔性膜（56），用于致动从粉末室（50）排出的粉末的释放经由粉末出口（44）。还公开了一种方法和个人护理器具。

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