公开(公告)号：US11284842B2

公开(公告)日：2022-03-29

申请号：US16065259

申请日：2016-12-22

Applicant: KONINKLIJKE PHILIPS N.V.

Inventor： Marcel Cornelis Dirkes ,  Charles Frederik Sio ,  Murtaza Bulut ,  Maarten Petrus Joseph Kuenen

IPC: A61B5/02 ,  A61B5/00 ,  G16H50/20 ,  G16H40/40 ,  G16H40/60 ,  G16H40/63 ,  A61B5/28 ,  A61B5/0205 ,  A61B5/0531 ,  A61B5/16 ,  A61B5/022 ,  A61B5/024

Abstract: There is provided a method of assessing the reliability of a measurement of blood pressure of a subject, the method in a control unit of an apparatus comprising obtaining a first measurement of at least one physiological characteristic of the subject that is indicative of the level of pain and/or stress of the subject, wherein the first measurement is made prior to a measurement of blood pressure being made; obtaining the measurement of blood pressure of the subject; obtaining a second measurement of the at least one physiological characteristic of the subject, wherein the second measurement is made after the measurement of blood pressure is made and prior to a subsequent measurement of blood pressure being made; and determining if the measurement of blood pressure is reliable based on the first measurement and the second measurement, wherein the measurement of blood pressure is determined to be reliable if the first measurement and the second measurement indicate a low level of pain and/or stress. A corresponding apparatus that implements the method is also provided.

公开(公告)号：US10216900B2

公开(公告)日：2019-02-26

申请号：US14857924

申请日：2015-09-18

Applicant: KONINKLIJKE PHILIPS N.V.

Inventor： Murtaza Bulut ,  Charles Frederik Sio

IPC: G06F19/00 ,  G16H40/63 ,  G16H50/20 ,  G16H20/10 ,  A61B5/00 ,  A61B5/021 ,  A61B5/024

Abstract: Information regarding a patient's physiological signs is provided in real-time, in particular in conjunction with drug administration to the patient. A patient data input obtains patient data of a monitored patient. A drug identification input obtains drug administration data identifying a drug administered to the patient and the time of administration of the drug to the patient. A drug information input obtains drug information about the identified drug, including drug side effects and/or drug-drug interactions and/or drug-disease contraindications. A processing unit determines time-resolved monitoring information based on the obtained patient data, drug administration data and drug information. The monitoring information is dynamically adapted and one or more physiological signs of the patient that are most critical to monitor over time are indicated. An output interface outputs the monitoring information.

公开(公告)号：US11540757B2

公开(公告)日：2023-01-03

申请号：US16304890

申请日：2017-06-13

Applicant: KONINKLIJKE PHILIPS N.V.

Inventor： Maarten Petrus Joseph Kuenen ,  Murtaza Bulut ,  Charles Frederik Sio ,  Ronaldus Maria Aarts ,  Chaitanya Dongre

IPC: A61B5/16 ,  G16H20/30 ,  G16H50/30 ,  G16H50/70 ,  G16H50/20 ,  G16H20/70 ,  G16H80/00 ,  A61B5/11 ,  A61B5/00 ,  G16H40/67

Abstract: Presented is a system and method for assessing the functional ability of a person to perform a task. The system comprises: a task identification unit adapted to identify the task to be performed by the person; and a task complexity unit adapted to obtain a task-specific complexity signal representative of a required level of functional ability to perform the identified task. A functional ability unit is adapted to obtain a functional ability signal representative of a determined functional ability of the person. An assessment unit is adapted to determine an ability of the person to perform the identified task based on the task-specific complexity signal and the functional ability signal.

公开(公告)号：US10682048B2

公开(公告)日：2020-06-16

申请号：US15750540

申请日：2016-08-05

Applicant: KONINKLIJKE PHILIPS N.V.

Inventor： Koray Karakaya ,  Charles Frederik Sio ,  Louis Nicolas Atallah ,  Kiran Hamilton J. Dellimore ,  Ron Martinus Laurentius Van Lieshout ,  Susanne Maaike Valster

IPC: A61B3/12 ,  A61B3/00 ,  A61B3/11 ,  A61B5/1455 ,  A61B5/00 ,  A61B3/103

Abstract: The present invention relates to a device for monitoring an eye of a subject, comprising: a transparent carrier for being in contact with the eye of the subject; and a photosensor facing the eye of the subject for receiving light reflected from the eye of the subject and for determining a light intensity of the received light, wherein the photosensor is arranged on the transparent carrier; and wherein the photosensor includes one of: a plurality of photodetectors arranged in the form of a two-dimensional array and spaced apart from one another for allowing incident light to pass between the photodetectors to enter the eye of the subject wherein the plurality of photodetectors is arranged in a plurality of rows of photodetectors or in a plurality of concentric circles substantially covering the iris and the pupil of the eye of the subject; and a single large area photodetector covering an iris and a pupil of the eye of the subject. The present invention further relates to a system and method for monitoring a pain level of a subject comprising a device as defined above.

公开(公告)号：US11583186B2

公开(公告)日：2023-02-21

申请号：US16480001

申请日：2018-01-15

Applicant: KONINKLIJKE PHILIPS N.V.

Inventor： Manfred Mueller ,  Arjen Van Der Horst ,  Gerhardus Wilhelmus Lucassen ,  Bernardus Hendrikus Wilhelmus Hendriks ,  Charles Frederik Sio

IPC: A61B5/00 ,  A61B5/1459 ,  A61B5/02 ,  A61B5/026

Abstract: The present invention relates to a device for determining information relating to a suspected occluding structure. It is described to provide (210) a spectral resolving unit with at least one broadband radiation. The at least one broadband radiation comprises a first broadband radiation acquired from a region of interest within a vascular structure. An occluding structure is suspected to be located within the region of interest and wherein the first broadband radiation is associated with the suspected occluding structure. At least one spectrally resolved data set is determined (220) on the basis of the at least one broadband radiation, wherein the at least one spectrally resolved data set comprises a first spectrally resolved data set determined on the basis of the first broadband radiation. A processing unit is provided (230) with the at least one spectrally resolved data set on the basis of the at least one broadband radiation. The processing unit determines (240) information relating to the suspected occluding structure, comprising utilisation of the first spectrally resolved data set.

公开(公告)号：US10531921B2

公开(公告)日：2020-01-14

申请号：US15327165

申请日：2015-07-14

Applicant: KONINKLIJKE PHILIPS N.V.

Inventor： Bernardus Hendrikus Wilhelmus Hendriks ,  Torre Michelle Bydlon ,  Vishnu Vardhan Pully ,  Charles Frederik Sio ,  Sandra Martina Van Den Bosch ,  Gerhardus Wilhelmus Lucassen

IPC: A61B18/04 ,  A61B18/22 ,  A61B5/00 ,  A61B18/20 ,  A61B18/24 ,  A61B18/00 ,  A61B17/00 ,  A61B18/14

Abstract: The present invention relates to a method for determining a state of tissue sealing during a tissue sealing process. According to the disclosed method, an optical probe beam is used to irradiate a tissue region. A signal indicative of optical scattering in the tissue region is generated from a portion of the optical probe beam that has passed through or been returned by the tissue region. The onset of tissue sealing is indicated by the successive occurrence in time of a turning point and a point of inflection in the optical scattering signal. An energy-based tissue sealing or tissue-cutting device for use in accordance with the method is also disclosed.

公开(公告)号：US20180280175A1

公开(公告)日：2018-10-04

申请号：US15763877

申请日：2016-09-28

Applicant: KONINKLIJKE PHILIPS N.V.

Inventor： Charles Frederik Sio ,  Maarten Petrus Joseph Kuenen ,  Marc Andre de Samber ,  Murtaza Bulut

IPC: A61F4/00 ,  A61B5/16 ,  A61B5/1171 ,  A61B5/11 ,  G05B19/042

Abstract: A device for providing assistance to a person comprises a data input for obtaining person related data representing data obtained by monitoring the person, a data processing unit for processing the obtained person related data to determine the person's mental state and/or cognitive level from the obtained person related data, to detect if the person has limited or no ability to perform a desired task and to generate assistance data in case of detection that the person has limited or no ability to perform the desired task and/or if the person's current mental state and/or cognitive level is below a threshold or out of a distribution or value range required to perform the desired task, said assistance data representing data directed to supporting the person in performing the desired task by adapting the number of functions of an appliance accessible and controllable by the person according to the person's current mental state and/or cognitive level, and a data output for providing said assistance data for supporting the person in performing the desired task.