公开(公告)号：US20250017491A1

公开(公告)日：2025-01-16

申请号：US18711683

申请日：2022-11-17

Applicant: KONINKLIJKE PHILIPS N.V.

Inventor： Rim HELAOUI ,  Sujitkumar HIWALE ,  Lutz Christian GERHARDT ,  Gerben KOOIJMAN ,  Amir Hussein RMAILE ,  Priscilla BRANDAO SILVA ,  Mark Thomas JOHNSON

IPC: A61B5/11 ,  A61C17/22

Abstract: A means for deriving a metric of tooth mobility based on force or motion data acquired from a sensor integrated in an oral care device and acquired during an oral cleaning session. By processing a waveform of the sensing signal to detect one or more signal characteristics, and further acquiring one or more characteristics of the tooth-device mechanical engagement, a standardized metric of tooth mobility can be derived.

公开(公告)号：US20230102975A1

公开(公告)日：2023-03-30

申请号：US17490390

申请日：2021-09-30

Applicant: KONINKLIJKE PHILIPS N.V.

Inventor： Yash Parag MOKASHI ,  Monica H BUSH ,  Jeffrey SHEBETICH ,  Mark Steven ALOIA ,  Rim HELAOUI

IPC: A61B5/00 ,  G16H20/70

Abstract: A system and method create a framework for personalized sleep hygiene self-experiments to allow users to derive their own discoveries on how the self-experiment has affected their sleep.

公开(公告)号：US20190297033A1

公开(公告)日：2019-09-26

申请号：US16360484

申请日：2019-03-21

Applicant: KONINKLIJKE PHILIPS N.V.

Inventor： Aki Sakari HARMA ,  Rim HELAOUI

IPC: H04L12/58 ,  G09B19/00 ,  G06N3/08 ,  G06N3/04

Abstract: Techniques described herein relate to applying reinforcement learning to improve engagement with counseling chatbots. In various embodiments, based on a first state of a subject and a decision model (109), a given natural language response may be selected (404) from a plurality of candidate natural language responses and provided to the user by the counseling chatbot. A free-form natural language input may be received (408) from the subject at one or more input components of one or more computing devices. A second state of the subject may be determined (410) based on speech recognition output generated from the free-from natural language input. The second state may be a positive, negative, or neutral valance towards a target behavior change. Based on the second state, and instant reward may be calculated (412) and used to train (414) the decision model.

公开(公告)号：US20250009490A1

公开(公告)日：2025-01-09

申请号：US18712277

申请日：2022-11-07

Applicant: KONINKLIJKE PHILIPS N.V.

Inventor： Rim HELAOUI ,  Priscilla BRANDAO SILVA ,  Amir Hussein RMAILE ,  Gerben KOOIJMAN ,  Mark Thomas JOHNSON

IPC: A61C17/22 ,  G16H20/00

Abstract: A processing arrangement and method for providing guidance in relation to permanent tooth emergence of an infant. Embodiments propose to process an obtained indicator of tooth mobility of a primary (infant) tooth with a pre-determined algorithm or decision tool, and generate a prompt relating to possible adult tooth emergence dependent upon an outcome of the algorithm or decision tool. The prompt may be a recommendation to check for adult tooth emergence at a site of the relevant tooth. The prompt may be a prediction or estimate of a permanent tooth emergence status.

公开(公告)号：US20240296558A1

公开(公告)日：2024-09-05

申请号：US18572704

申请日：2022-06-10

Applicant: KONINKLIJKE PHILIPS N.V.

Inventor： Rim HELAOUI ,  Lutz Christian GERHARDT ,  Amir Hussein RMAILE ,  Mark Thomas JOHNSON

IPC: G06T7/00 ,  G06T7/62

CPC classification number: G06T7/0012 ,  G06T7/62 ,  G06T2207/10116 ,  G06T2207/20081 ,  G06T2207/30036

Abstract: A method for performing a non-invasive periodontal examination on a subject. The method comprises obtaining a first optical image of the surface of an intra-oral area of the subject, the intra-oral area containing at least one tooth and a corresponding gum and obtaining a second image of the intra-oral area of the subject, wherein the second image contains an image of the hard tissue covered by the soft tissue. The hard tissue includes bone and teeth. The method further comprises merging the optical image and the second image into a fused image such that the tooth and part of the gum in the fused image are based on the optical image and wherein any bone in the fused image is based on the second image and estimating the periodontal distance between a soft tissue landmark and a hard tissue landmark for each tooth in the intra-oral area based on the fused image.

公开(公告)号：US20190216336A1

公开(公告)日：2019-07-18

申请号：US16324701

申请日：2017-08-15

Applicant: KONINKLIJKE PHILIPS N.V.

Inventor： Mustafa Ghassan RADHA ,  Maria Estrella MENA BENITO ,  Raymond VAN EE ,  Nathalie Magali Danielle DESSAUD ,  Rim HELAOUI ,  Gerhard Reinhold SPEKOWIUS

IPC: A61B5/021 ,  A61B5/00 ,  G16H20/10

CPC classification number: A61B5/021 ,  A61B5/4809 ,  A61B5/4857 ,  G16H20/10 ,  G16H20/30 ,  G16H40/67

Abstract: Presented are concepts for managing a blood-pressure variation of a patient. One such concept provides a method comprises the step of determining a target exercise intensity for the patient based on an obtained measure of diurnal blood pressure dip of the patient. The method also comprises determining a target exercise timing for the patient based on an obtained measure of the circadian rhythm the patient. In this way, a target exercise intensity and target exercise timing may be determined and communicated to the patient for the purpose of managing or controlling a blood pressure variation through the combined timing and intensity of physical exercise.