公开(公告)号：US10751495B2

公开(公告)日：2020-08-25

申请号：US15105626

申请日：2014-12-15

申请人： KONINKLIJKE PHILIPS N.V.

发明人： Mareike Klee ,  Nocolaas Petrus Willard ,  Joyce Van Zanten ,  Lutz Christian Gerhardt ,  Veena Mohan

IPC分类号： A61M16/06

摘要： The present invention relates to patient interfaces optically indicating a user that a member of the patient interface needs to be replaced due to wear. In particular, the present invention relates to a member for patient interface which includes at least one functional material having a predefined functionality and at least one indicator wherein the concentration of the at least one indicator in the member correlates with the predefined functionality of the at least one functional material.

公开(公告)号：US11179299B2

公开(公告)日：2021-11-23

申请号：US15035619

申请日：2014-11-14

申请人： KONINKLIJKE PHILIPS N.V.

发明人： Nigel David Young ,  James Donald Gwyer ,  Hermann Christian Reccius ,  Zeynep Sabah ,  Veena Mohan ,  Estelle Julie Dorothee Bernard-Fichet ,  Antonius Wilhelmus Maria De Laat ,  Johan Lub ,  Nicolaas Petrus Willard

IPC分类号： A61K8/04 ,  A61K8/31 ,  A61K8/34 ,  A61Q11/00 ,  A61K8/42 ,  A61K8/37 ,  A61K8/02 ,  A61K8/22 ,  A61K8/64 ,  A61K8/65 ,  A61K8/81

摘要： A system for providing an oral care agent includes a first layer containing the oral care agent and a second layer. The first layer can be applied directly to teeth. The second layer can subsequently be applied onto the first layer to inhibit leakage of the oral care agent outwards into the mouth.

公开(公告)号：US20140308625A1

公开(公告)日：2014-10-16

申请号：US14365787

申请日：2012-12-19

申请人： KONINKLIJKE PHILIPS N.V.

发明人： Peter Douglas Fairley ,  David Andrew Fish ,  Bart Gottenbos ,  Nigel David Young ,  Veena Mohan

IPC分类号： A61C17/028 ,  A61C19/06

CPC分类号： A61C17/028 ,  A61C3/025 ,  A61C19/066

摘要： A delivery device (12) includes a source (16) of pressurized fluid, a nozzle (24, 16) which defines an outlet (22), a pathway (20) which fluidly connects the source of pressurized fluid with the nozzle outlet (22) for delivery of a spray of fluid from the nozzle outlet, and a receptacle (32), which receives a dose of particles (28). The receptacle is positioned in the pathway such that the dose of the particles is carried by the pressurized fluid and through the nozzle outlet, the particles including a tooth whitening agent.

摘要翻译： 输送装置（12）包括加压流体源（16），限定出口（22）的喷嘴（24,16）;将加压流体源与喷嘴出口（22）流体连接的通路（20） ），用于从喷嘴出口输送流体喷雾;以及容纳（28）的容器（32），其容纳一定量的颗粒（28）。 容器定位在通道中，使得颗粒的剂量由加压流体携带并通过喷嘴出口，颗粒包括牙齿增白剂。