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1. 发明申请

WO2021239549A1 CLEANING UNIT FOR AN ORAL CLEANING AND/OR TREATMENT DEVICE 审中-公开
公开(公告)号：WO2021239549A1
公开(公告)日：2021-12-02
申请号：PCT/EP2021/063399
申请日：2021-05-20
申请人： KONINKLIJKE PHILIPS N.V.
发明人： SCHEFFERS, Lucas, Petrus, Henricus , BHAT, Ravindra , RONDA, Cornelis, Reinder , GERHARDT, Lutz, Christian , JOHNSON, Mark, Thomas
IPC分类号： A46B15/00 , A61N1/05 , A46B9/04 , A61C17/22
摘要： An oral cleaning unit, e.g. a head for an oral cleaning and/or treatment device, includes electrodes for generating an RF field for providing an oral cleaning and/or treatment function. The unit includes at least a first and second protruding structure, which protrude in a same general direction away from a base or support structure. Each comprises one or more electrodes. The protruding structures are arranged facing one another and separated by a space or gap which is configured so as to be able to receive a tooth pushed or inserted therein between the first and second protruding structures, and with the protruding structures extending on either side of the tooth, i.e. straddling the tooth. This allows the RF electrodes comprised by the protruding structures to reach to a location at least part way down side faces of the tooth, closer to interproximal spaces, enabling interproximal spaces to be better cleaned, and optionally also to be sensed using RF energy/fields interacting with dental features, when the electrodes are suitably driven by an RF signal.

2. 发明申请

WO2017162814A1 GAS FILTRATION APPARATUS AND METHOD 审中-公开
标题翻译：气体过滤装置和方法
公开(公告)号：WO2017162814A1
公开(公告)日：2017-09-28
申请号：PCT/EP2017/056968
申请日：2017-03-23
申请人： KONINKLIJKE PHILIPS N.V.
发明人： MARRA, Johan , RONDA, Cornelis, Reinder , DE GRAAF, Pascal
IPC分类号： F24F3/16 , F24F11/00
摘要： A gas filtration apparatus comprising a filter for filtering a gaseous pollutant from a gas to be filtered, the filter comprising filter walls impregnated with an impregnant. The apparatus further comprises a relative humidity sensor for measuring relative humidity; a ventilation system for controllably driving gas through the filter, and a controller configured to control the ventilation system based on relative humidity information obtained by the relative humidity sensor. The controller is configured to control the ventilation system based on the measured relative humidity level and filter relative humidity level information.
摘要翻译：气体过滤装置，其包括用于过滤来自待过滤气体的气态污染物的过滤器，所述过滤器包括浸渍有浸渍剂的过滤器壁。该设备还包括用于测量相对湿度的相对湿度传感器; 用于可控地驱动气体通过过滤器的通风系统，以及配置成基于由相对湿度传感器获得的相对湿度信息来控制通风系统的控制器。控制器被配置为基于测量的相对湿度水平和过滤器相对湿度水平信息来控制通风系统。

3. 发明申请

WO2017084898A1 SCINTILLATING NANOCOMPOSITES 审中-公开
标题翻译：闪烁纳米复合材料
公开(公告)号：WO2017084898A1
公开(公告)日：2017-05-26
申请号：PCT/EP2016/076763
申请日：2016-11-07
申请人： KONINKLIJKE PHILIPS N.V.
发明人： WIATROWSKA, Aneta , WIECZOREK, Herfried, Karl , RONDA, Cornelis, Reinder , KEUR, Wilhelmus, Cornelis , NACHMAN, Malgorzata
IPC分类号： G01T1/203 , G01T1/204 , C09K11/77
CPC分类号： G01T1/203 , C09K11/02 , C09K11/7721 , G01T1/1606 , G21K4/00
摘要： An improved scintillator nanocomposite comprising nanoparticles with scintillating properties and a diameter between 10 and 50 nanometer and a first matrix material comprises is obtained by introducing the nanoparticles into a dispersing medium to form a stable suspension. The dispersing medium is a precursor to the first matrix material, which is cured to form the first matrix material.
摘要翻译：通过将纳米颗粒引入分散介质中以形成稳定的悬浮液，获得包含具有闪烁特性并且直径在10和50纳米之间的纳米颗粒以及第一基体材料的改进的闪烁体纳米复合材料。分散介质是第一基体材料的前体，其被固化以形成第一基体材料。

4. 发明申请

WO2023088738A1 A SYSTEM AND METHOD FOR GUM ANALYSIS 审中-公开
公开(公告)号：WO2023088738A1
公开(公告)日：2023-05-25
申请号：PCT/EP2022/081201
申请日：2022-11-09
申请人： KONINKLIJKE PHILIPS N.V.
发明人： JOHNSON, Mark, Thomas , BRANDAO SILVA, Priscilla , KOOIJMAN, Gerben , RONDA, Cornelis, Reinder , RMAILE, Amir, Hussein
IPC分类号： A61C17/02 , A61C17/22 , A46B15/00 , A61B5/00 , A61C19/04
摘要： :A system is provided for monitoring gum recession. A nozzle is for application to the teeth and gums and a fluid is pumped to a nozzle opening. A sensor is provided for sensing a pressure or flow rate so that a pressure or flow rate profile is derived as the nozzle is moved between a tooth surface and a gum surface, From characteristics of the pressure or flow rate profile at the transition between the tooth surface and the gum surface, the presence of gum recession can be detected.

5. 发明申请

WO2021028557A1 PROVIDING AN INDICATION OF A PERSON'S GUM HEALTH 审中-公开
公开(公告)号：WO2021028557A1
公开(公告)日：2021-02-18
申请号：PCT/EP2020/072825
申请日：2020-08-14
申请人： KONINKLIJKE PHILIPS N.V.
发明人： RONDA, Cornelis, Reinder , VERMEULEN, Olaf, Thomas, Johan, Antonie , SCHEFFERS, Lucas, Petrus, Henricus
IPC分类号： G01N21/31 , G01N21/47 , G01N21/51 , G01J3/42 , G01N33/487 , A61B5/00 , A61B10/00 , A61C17/00 , A46B15/00 , A47G19/22 , A61C17/22 , A61C19/04 , G01N21/01
摘要： An optical analysis of saliva or a fluid-saliva mixture is performed in order to check whether the saliva or fluid-saliva mixture contains blood, which allows for determining whether or not a person may suffer from gingivitis or another condition affecting gum health. Light received from a representative volume of fluid (23) containing saliva is detected and analyzed. The analysis involves determination of at least one measurement value of light received by a light-receiving unit (25) for only a single wavelength of the light, particularly a wavelength that is associated with high absorption by a constituent of blood. It this respect, it is practical if the light-receiving unit (25) is configured to receive reflected light back from the volume of fluid (23). The optical analysis may be performed real-time during an action in a person's mouth involving a gum agitation effect, or after such action has taken place, for example.

6. 发明申请

WO2017076981A1 MODULAR FLUID SENSING SYSTEM 审中-公开
标题翻译：模块化流体传感系统
公开(公告)号：WO2017076981A1
公开(公告)日：2017-05-11
申请号：PCT/EP2016/076578
申请日：2016-11-03
申请人： KONINKLIJKE PHILIPS N.V.
发明人： CHEN, Shuang , KELLY, Declan, Patrick , RONDA, Cornelis, Reinder , DE GRAAF, Pascal , DE WILD, Nico, Maris, Adriaan , MULDER, Marcel , JACOBS, Jean-Paul
IPC分类号： G01N33/00
CPC分类号： G01N33/0009
摘要： The invention describes a modular fluid sensing system comprising a fluid sensing terminal (150) and removable fluid channel units (101, 102, 103). The fluid channel units (101, 102, 103) comprise or can be combined with fluid treatment units as filters, sensors and seals. The fluid channel units (101, 102, 103) can be combined in accordance with the present needs of the user of the fluid sensing system. The invention therefore enables a reconfigurable channel system with reconfigurable measurement and treatment options within a fluid sensing system.
摘要翻译：本发明描述了包括流体感测端子（150）和可移除流体通道单元（101,102,103）的模块化流体感测系统。流体通道单元（101,102,103）包括或可以与作为过滤器，传感器和密封件的流体处理单元组合。流体通道单元（101,102,103）可以根据流体传感系统的用户的当前需求进行组合。因此，本发明能够在流体传感系统内实现具有可重新配置的测量和治疗选项的可重新配置的通道系统。

7. 发明申请

WO2017055466A1 GAS FILTRATION SYSTEM AND METHOD 审中-公开
标题翻译：气体过滤系统和方法
公开(公告)号：WO2017055466A1
公开(公告)日：2017-04-06
申请号：PCT/EP2016/073285
申请日：2016-09-29
申请人： KONINKLIJKE PHILIPS N.V.
发明人： SCHEJA, Michael, Martin , RONDA, Cornelis, Reinder , MARRA, Johan
IPC分类号： F24F3/16 , F24F11/00
CPC分类号： F24F3/16 , F24F11/30 , F24F11/39 , F24F11/65 , F24F2003/1628 , F24F2110/50
摘要： The invention provides a filtration system for removing a target gas from a gas to be filtered in a space. The system has different modes of operation. Based on sensing of the current level of the target gas, the previous history of the sensing signals and the previous modes of operation, a degree of filter loading with the target gas can be determined. This information and the current sensed level of the target gas are together used to select a mode 5 of operation. In particular, the filter loading and the current pollutant level is used to determine whether absorption/adsorption or desorption will take place and which rates these processes will occur, which provides the basis for deciding what operation mode should be executed.
摘要翻译：本发明提供一种用于从空间中被过滤的气体中去除目标气体的过滤系统。该系统具有不同的操作模式。基于对目标气体的当前水平的感测，感测信号的先前历史和先前的操作模式，可以确定目标气体的过滤器负载程度。该信息和目标气体的当前感测电平一起用于选择操作模式5。特别地，过滤器负载和当前污染物水平用于确定是否将发生吸收/吸附或解吸，并且这些过程将发生哪些速率，这为决定应该执行哪些操作模式提供依据。

8. 发明申请

WO2020161031A1 LIGHT ENGINE CONFIGURED TO BE USED IN AN ORAL EXAMINATION DEVICE 审中-公开
公开(公告)号：WO2020161031A1
公开(公告)日：2020-08-13
申请号：PCT/EP2020/052526
申请日：2020-02-03
申请人： KONINKLIJKE PHILIPS N.V.
发明人： RONDA, Cornelis, Reinder , VERMEULEN, Olaf, Thomas, Johan, Antonie , DEANE, Steven, Charles , OUWERKERK, Martin
IPC分类号： A61B1/06 , A61B1/07 , A61B1/24 , A61B5/00
摘要： In the context of light-based oral examination, a light engine (1) is provided. The light engine (1) includes a light supply unit (2) for supplying light to be conveyed to a subject's oral cavity, which light supply unit (2) comprises a light source (10) configured to generate light, a luminescent converter (20) configured and arranged to receive light from the light source (10), to emit light to be conveyed to a subject's oral cavity in response to receiving the light from the light source (10), wherein the light source (10) is arranged on a light-incoupling surface area of the luminescent converter (20), and a light guide (30) configured and arranged to receive light from the luminescent converter (20) and to convey the light to a subject's oral cavity. According to a preferred option, semiconductor quantum dots are associated with at least one surface portion of the luminescent converter (1).

9. 发明申请

WO2018229171A1 AIR POLLUTANT SENSING 审中-公开
公开(公告)号：WO2018229171A1
公开(公告)日：2018-12-20
申请号：PCT/EP2018/065742
申请日：2018-06-14
申请人： KONINKLIJKE PHILIPS N.V.
发明人： KELLY, Declan, Patrick , RONDA, Cornelis, Reinder , CHEN, Weizhong , BOUMA, Peter, Hermanus
IPC分类号： G01N33/00 , G01N15/14 , G01N21/00 , G01N15/00 , B01D46/44
CPC分类号： G01N33/0036 , G01N15/06 , G01N15/14 , G01N2015/0046 , G01N2015/0693
摘要： A device (10, 100) is disclosed for determining an ambient air pollutant concentration. The device comprises a processor (15) adapted to receive a sensor signal from an air pollutant sensor (120) of a portable air pollutant sensor device (100) comprising an air flow channel (110) extending between a first opening (111) open to an ambient environment including the ambient air pollutant concentration and a second opening (113) open to said ambient environment, the air flow channel comprising a sensing area (115) including the air pollutant sensor (120) and a heating element (140) for inducing an air flow through said air flow channel; receive a further sensor signal from an orientation sensor (130) arranged to determine an orientation of the portable air pollutant sensor device; determine an orientation of the portable air pollutant sensor device from the received further sensor signal; compare the determined orientation of the portable air pollutant sensor with a defined range of orientations (220) including an optimal orientation (210) of the portable air pollutant sensor device for sensing said ambient air pollutant concentration; determine the ambient air pollutant concentration only if the determined orientation of the portable air pollutant sensor lies within the defined range of orientations by determining an actual air pollutant count from the received sensor signal and correcting the actual air pollutant count based on the determined orientation of the portable air pollutant sensor if the determined orientation differs from the optimal orientation. A computer program product for configuring such a device is also disclosed.

10. 发明申请

WO2018100197A1 ELECTROSTATIC PARTICLE FILTERING 审中-公开
公开(公告)号：WO2018100197A1
公开(公告)日：2018-06-07
申请号：PCT/EP2017/081275
申请日：2017-12-01
申请人： KONINKLIJKE PHILIPS N.V.
发明人： MARRA, Johannes , KOERBER, Achim, Gerhard, Rolf , RONDA, Cornelis, Reinder
IPC分类号： B03C3/12 , B03C3/36 , B03C3/47 , B03C3/68
摘要： An electrostatic air cleaning device comprises a particle charging section, a particle precipitation section, a current sensor for measuring an electric current flowing through electrode plates of the precipitation section and a relative humidity sensor. The voltage applied to the electrode plates and the air flow through the device are controlled in dependence on the measured current flowing through the electrode plates. In this way, control is provided to prevent excessive electric leakage currents inside the precipitation section, that may lead to a hazard, and to optimize the energy efficiency of the cleaning device in relation to its cleaning performance. The relative humidity information also enables diagnosis of the cause of the high leakage current and the status of the precipitation section concerning the amount of precipitated particles therein.

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