KONINKLIJKE PHILIPS N.V. patent applications on February 20th, 2025
Patent Applications by KONINKLIJKE PHILIPS N.V. on February 20th, 2025
KONINKLIJKE PHILIPS N.V.: 22 patent applications
KONINKLIJKE PHILIPS N.V. has applied for patents in the areas of A61B6/00 (5), G06T11/00 (4), G16H40/63 (4), G16H30/20 (3), G06T7/00 (3) G06T5/92 (2), G16H50/20 (2), G06T7/0012 (1), G16H40/20 (1), G16H20/40 (1)
With keywords such as: image, data, region, configured, unit, comprises, display, range, output, and signal in patent application abstracts.
Patent Applications by KONINKLIJKE PHILIPS N.V.
20250057433. INTRACRANIAL PRESSURE SENSING GUIDEWIRE_simplified_abstract_(koninklijke philips n.v.)
Inventor(s): Meghan B. MORRILL of COLORADO SPRINGS CO (US) for koninklijke philips n.v.
IPC Code(s): A61B5/03, A61B5/00
CPC Code(s): A61B5/031
Abstract: an apparatus includes an intracranial guidewire, with a flexible elongate member configured for insertion into a subarachnoid space through a skull of a patient, and a pressure sensor disposed at a distal portion of the flexible elongate member and configured to measure a pressure of cerebrospinal fluid inside of the subarachnoid space.
Inventor(s): CHRISTOPH FLORIAN FRANCK of MAGSTADT (DE) for koninklijke philips n.v.
IPC Code(s): A61B5/00, A61B5/305, G06F17/16
CPC Code(s): A61B5/7239
Abstract: a method for pre-processing electrical sensing signals for compensating for common mode to differential mode conversion caused by signal transfer function nonlinearities. linearization functions are applied to the input signals to counter the nonlinearities. the method includes a calibration process in which a plurality of sets of standardized test signals are applied to the input channels of the measurement operation, and corresponding test outputs measured for each test signal set. the parameters of the linearization functions are set based on the obtained dataset of test outputs.
Inventor(s): SVEN KROENKE-HILLE of HAMBURG (DE) for koninklijke philips n.v., DANIEL BYSTROV of HAMBURG (DE) for koninklijke philips n.v., MARTIN BERGTHOLDT of HAMBURG (DE) for koninklijke philips n.v., BERND MENSER of HAUSET (BE) for koninklijke philips n.v., JULIEN THOMAS SENEGAS of HAMBURG (DE) for koninklijke philips n.v.
IPC Code(s): A61B6/04, A61B6/00, A61B6/46, G06T7/00
CPC Code(s): A61B6/0492
Abstract: the present invention relates to assisting scapula positioning in chest x-ray imaging. provided is a system and related method for assisting subject positioning in chest x-ray imaging, wherein the system comprises an optical detection device (), a user interface (), and a processor (), connected to the optical detection device () and the user interface (). thereby, the processor () is configured to receive an optical image signal of a rear view of the subject(s), determine a current positioning of a scapula of the subject(s) based on the optical image signal, wherein the current positioning of the scapula is assessed as to whether and/or to which extent it would overlap or would not overlap a lung field of the subject to be imaged and determine a feedback for positioning the subject(s) and/or its scapula based on the determined current positioning of the scapula. the user interface () is configured to provide the feedback for positioning the subject.
20250057494. PET IMAGING SYSTEM COOLING_simplified_abstract_(koninklijke philips n.v.)
Inventor(s): AMY PERKINS of PHILADELPHIA PA (US) for koninklijke philips n.v., JOEL KARP of PHILADELPHIA PA (US) for koninklijke philips n.v., MICHAEL GEAGAN of PHILADELPHIA PA (US) for koninklijke philips n.v.
IPC Code(s): A61B6/00, A61B6/03, G01T1/20, G01T1/29
CPC Code(s): A61B6/4488
Abstract: a positron emission tomography, pet, imaging system () includes a plurality of detector modules (130). each detector module () includes a cooling unit () with a heat-transfer region (). the heat transfer region () of each cooling unit () is thermally coupled to a photodetector array () of the corresponding detector module for cooling the photodetector array. the cooling units are configured to be fluidically coupled in parallel to at least one cooling fluid source.
20250057496. SPECTRAL X-RAY CT IMAGING SYSTEM_simplified_abstract_(koninklijke philips n.v.)
Inventor(s): ROLAND PROKSA of NEU WULMSTORF (DE) for koninklijke philips n.v., THOMAS KOEHLER of NORDERSTEDT (DE) for koninklijke philips n.v., MICHAEL GRASS of BUCHHOLZ IN DER NORDHEIDE (DE) for koninklijke philips n.v., CHRISTIAN WUELKER of HAMBURG (DE) for koninklijke philips n.v., SEBASTIAN WILD of BAD OLDESLOE (DE) for koninklijke philips n.v.
IPC Code(s): A61B6/00, A61B6/03, A61B6/40, A61B6/42
CPC Code(s): A61B6/482
Abstract: the present invention relates to a spectral x-ray ct imaging system (), comprising: a spectral x-ray ct imaging unit (); a processing unit (); and an output unit (). the spectral x-ray ct imaging unit comprises an x-ray tube () and a dual layer x-ray detector (), and wherein a body portion of a subject to be examiner can be located between the x-ray tube and the dual layer x-ray detector. the spectral x-ray ct imaging unit is configured to acquire an overall scan of the body portion comprising a plurality of acquisitions at different projections angles. the processing unit is configured to utilize information on the body portion for each projection of the different projections angles. the processing unit is configured to determine a voltage for the x-ray tube for each acquisition of the plurality of acquisitions, wherein the determination for each acquisition comprises utilization of the corresponding information on the body portion for the projection associated with that acquisition. the processing unit is configured to control the spectral x-ray ct imaging unit to carry out an implemented overall scan of the body portion, wherein the control comprises controlling the x-ray tube to operate at the determined x-ray tube voltage for each acquisition of the plurality of acquisitions at the different projections angles. the processing unit is configured to receive data from the dual layer x-ray detector for each acquisition of the implemented overall scan. the processing unit is configured to implement a machine learning algorithm to determine material decomposition imagery of the body portion, wherein the determination comprises utilization of the data from the dual layer x-ray detector for each acquisition of the implemented overall scan and the determined x-ray tube voltage for each acquisition of the implemented overall scan. the output unit is configured to output the material decomposition imagery of the body portion.
20250057497. PERIPHERAL PERFUSION ANALYSIS_simplified_abstract_(koninklijke philips n.v.)
Inventor(s): TOBIAS WISSEL of LÜBECK (DE) for koninklijke philips n.v., SVEN KROENKE-HILLE of HAMBURG (DE) for koninklijke philips n.v.
IPC Code(s): A61B6/00, A61B6/50
CPC Code(s): A61B6/486
Abstract: the present invention relates to peripheral perfusion analysis. in order to provide improved information for a perfusion analysis, a device () for peripheral perfusion analysis is provided. the device comprises a data input (), a data processor () and an output interface (). the data input is configured to provide a sequence of 2d angiograms (); and to provide a measured perfusion signal () of perfused contrast agent in a region of interest. the data processor is configured to extract the region of interest; to define a blood supply section comprising blood flow entry into and blood flow exit out of the region of interest; to segment the blood supply section to extract regions occupied by detectable vessels; to identify vessels responsible for an inflow to extract the blood inlet into the region of interest; and to sum up all blood inlet of the section providing a perfusion sum. the output interface is configured to deconvolve the perfusion signal of the region of interest with the perfusion sum.
Inventor(s): CHRISTIAN WUELKER of HAMBURG (DE) for koninklijke philips n.v., SEBASTIAN WILD of BAD OLDESLOE (DE) for koninklijke philips n.v., MICHAEL GRASS of BUCHHOLZ IN DER NORDHEIDE (DE) for koninklijke philips n.v.
IPC Code(s): A61B6/00, A61B6/03, A61B6/40, A61B6/42, G16H40/63
CPC Code(s): A61B6/5282
Abstract: a mechanism for generating denoised basis projection data. low-energy projection data and high-energy projection data is processed using a neural network that is trained to perform the dual task of decomposition and denoising. the neural network thereby directly outputs basis projection data, taking the place of existing decomposition and denoising techniques.
Inventor(s): HEINER DAERR of HAMBURG (DE) for koninklijke philips n.v., LESTER MILLER of HUDSON OH (US) for koninklijke philips n.v., CAROLINA MARIA RIBBING of AACHEN (DE) for koninklijke philips n.v.
IPC Code(s): A61B6/58
CPC Code(s): A61B6/586
Abstract: method and apparatus for predicting maintenance and failure of x-ray tubes are disclosed. x-ray radiation signals are received directly from one or more x-ray detectors without being attenuated by an object or subject under examination. the unattenuated x-ray radiation signals and scan metadata data are stored in memory, and time domain analysis and frequency domain analysis is performed on the stored x-ray radiation signals. amplitude and frequency data for all peaks greater than a predetermined signal to noise ratio (snr) from a spectrum derived from the frequency analysis are stored. components of an x-ray tube are monitored according to the stored amplitude and frequency data. the stored amplitude and frequency data for all peaks greater than the predetermined snr may be written to a data file for further analysis.
Inventor(s): Antonio Luigi PERRONE of Eindhoven (NL) for koninklijke philips n.v.
IPC Code(s): G06T3/4038, G06T7/38, G06T7/73
CPC Code(s): G06T3/4038
Abstract: a system is provided for digitally reconstructing a structure of a region of interest for an object. the system comprises an imaging device configured to obtain a sequence of images of the region of interest and a processor. the processor is configured to analyze system data which at least coveys information about the imaging device position relative to the region of interest. quasi-periodic behaviors are extracted from the system data, redundancy is removed in the sequence of images and/or system data using the identified quasi-periodic behaviors, and the structure of the region of interest is reconstructed using the sequence of images and system data.
20250061549. METHOD FOR IMAGE-PROCESSING OF CT IMAGES_simplified_abstract_(koninklijke philips n.v.)
Inventor(s): ASHER GRINGAUZ of NESHER (IL) for koninklijke philips n.v., LIRAN GOSHEN of PARDES-HANNA (IL) for koninklijke philips n.v.
IPC Code(s): G06T5/70, G06T5/20
CPC Code(s): G06T5/70
Abstract: the invention provides a computer-implemented method for image-processing of ct images, the method comprising performing one or more pre-processing steps on a ct image so as to obtain a pre-processed ct image, wherein the one or more pre-processing steps comprise applying an edge-preserving denoising algorithm; and performing an adaptive spike suppression algorithm on the pre-processed ct image to obtain a processed ct image, the adaptive spike suppression algorithm being configured such that the processed ct image has a reduced number of spikes as compared to the pre-processed ct image.
Inventor(s): Charles Leonardus Cornelius Maria KNIBBELER of EINDHOVEN (NL) for koninklijke philips n.v., Renatus Josephus VAN DER VLEUTEN of VELDHOVEN (NL) for koninklijke philips n.v., Wiebe DE HAAN of EINDHOVEN (NL) for koninklijke philips n.v.
IPC Code(s): G06T5/92, G06T5/50, G06T11/00, G09G3/20, G09G5/00, G09G5/10, G11B20/10, G11B27/10, G11B27/32, H04N7/00, H04N9/68
CPC Code(s): G06T5/92
Abstract: an image processing apparatus comprises a receiver () for receiving an image signal which comprises at least an encoded image and a target display reference. the target display reference is indicative of a dynamic range of a target display for which the encoded image is encoded. a dynamic range processor () generates an output image by applying a dynamic range transform to the encoded image in response to the target display reference. an output () then outputs an output image signal comprising the output image, e.g. to a suitable display. the dynamic range transform may furthermore be performed in response to a display dynamic range indication received from a display. the invention may be used to generate an improved high dynamic range (hdr) image from e.g. a low dynamic range (ldr) image, or vice versa.
Inventor(s): Charles Leonardus Cornelius Maria KNIBBELER of EINDHOVEN (NL) for koninklijke philips n.v., Renatus Josephus VAN DER VLEUTEN of VELDHOVEN (NL) for koninklijke philips n.v., Wiebe DE HAAN of EINDHOVEN (NL) for koninklijke philips n.v.
IPC Code(s): G06T5/92, G06T5/50, G06T11/00, G09G3/20, G09G5/00, G09G5/10, G11B20/10, G11B27/10, G11B27/32, H04N7/00, H04N9/68
CPC Code(s): G06T5/92
Abstract: an image processing apparatus comprises a receiver () for receiving an image signal which comprises at least an encoded image and a target display reference. the target display reference is indicative of a dynamic range of a target display for which the encoded image is encoded. a dynamic range processor () generates an output image by applying a dynamic range transform to the encoded image in response to the target display reference. an output () then outputs an output image signal comprising the output image, e.g. to a suitable display. the dynamic range transform may furthermore be performed in response to a display dynamic range indication received from a display. the invention may be used to generate an improved high dynamic range (hdr) image from e.g. a low dynamic range (ldr) image, or vice versa.
Inventor(s): NICK FLAESCHNER of HAMBURG (DE) for koninklijke philips n.v., FABIAN WENZEL of HAMBURG (DE) for koninklijke philips n.v., ARNE EWALD of HAMBURG (DE) for koninklijke philips n.v., ELIZA TEODORA ORASANU of HAMBURG (DE) for koninklijke philips n.v.
IPC Code(s): G06T7/00, G06T7/10, G06V10/25, G06V10/60, G16H30/40
CPC Code(s): G06T7/0012
Abstract: a method for processing medical image information includes generating a first intensity distribution for a first image region, generating a second intensity distribution for a second image region, calculating values based on the first and second intensity distributions, and automatically determining a custom viewing window based on the calculated values. the custom viewing window is determined to display the first image region and the second image region, which may be in the same image or different images. the images may include brain scan images or other types of images.
Inventor(s): DINESH MYSORE SIDDU of BANGALORE (IN) for koninklijke philips n.v., ANIL PAWAR of BANGALORE (IN) for koninklijke philips n.v., SUDIPTA CHAUDHURY of BANGALORE (IN) for koninklijke philips n.v., ARUN HEDDESE SHASTRY of BANGALORE (IN) for koninklijke philips n.v.
IPC Code(s): G06T7/00, G06T7/11, G06V10/764, G06V10/774, G16H30/20
CPC Code(s): G06T7/0014
Abstract: a system () for classifying lesions comprising an image providing unit () for providing a dual-modal image of an imaging region is provided, the dual-modal image comprising a ct image (′) and a registered pet image (′), the imaging region including a tissue region of interest comprising a lesion and a reference tissue region. the system further comprises an identifying unit () for identifying, in the ct and the pet image, a respective lesion image segment and, in the pet image, a reference image segment. moreover, the system comprises a normalizing unit () for normalizing the lesion image segment in the pet image with respect to the reference image segment, an image feature extracting unit () for extracting image feature values from both lesion image segments, and a classifying unit () for classifying the lesion based on the extracted values.
Inventor(s): ALEXANDER SCHMIDT-RICHBERG of HAMBURG (DE) for koninklijke philips n.v., CHRISTIAN BUERGER of HAMBURG (DE) for koninklijke philips n.v., TOBIAS KLINDER of UELZEN (DE) for koninklijke philips n.v.
IPC Code(s): G06T7/11, G06V10/26
CPC Code(s): G06T7/11
Abstract: the present invention relates to a device, system and method for segmentation of images. the device comprises an input () configured to obtain image data including a first image slice of a plurality of image slices of a 3d image data set, first segmentation of the first image slice in which at least one object is segmented, and a second image slice of the plurality of image slices of the 3d image data set. a processing unit () is configured to compute a second segmentation of the second image slice based on the obtained image data by applying a trained algorithm or computing system that has been trained on a plurality of segmentations of a plurality of objects in a plurality of image slices onto the obtained image data to propagate the segmentation of the at least one object in the first segmentation from the first image slice to the second image slice and to compute a third segmentation of a third image slice arranged, within the d image data set, in between the first and second image slices. an output () is configured to output the second segmentation of the second image slice and the third segmentation of the third image slice.
Inventor(s): MOLLY LARA FLEXMAN of MELROSE MA (US) for koninklijke philips n.v., ALEKSANDRA POPOVIC of BOSTON MA (US) for koninklijke philips n.v., ASHISH PANSE of BURLINGTON MA (US) for koninklijke philips n.v.
IPC Code(s): G06T11/00, A61B34/00, A61B90/00, G09B5/02, G09B19/00, G16H30/20, G16H40/63
CPC Code(s): G06T11/00
Abstract: an augmented reality interventional system which provides contextual overlays () to assist or guide a user () or enhance the performance of the interventional procedure by the user that uses an interactive medical device () to perform the interventional procedure. the system includes a graphic processing module () that is configured to generate at least one contextual overlay on an augmented reality display device system (). the contextual overlays may identify a component () or control of the interactive medical device. the contextual overlays may also identify steps of a procedure to be performed by the user and provide instructions for performance of the procedure. the contextual overlays may also identify a specific region of the environment to assist or guide the user or enhance the performance of the interventional procedure by identifying paths or protocols to reduce radiation exposure.
20250061620. 3D DSA IMAGE RECONSTRUCTION_simplified_abstract_(koninklijke philips n.v.)
Inventor(s): LEILI SALEHI of WALTHAM MA (US) for koninklijke philips n.v., GRZEGORZ ANDRZEJ TOPOREK of CAMBRIDGE MA (US) for koninklijke philips n.v., AYUSHI SINHA of BALTIMORE MD (US) for koninklijke philips n.v., RAMON QUIDO ERKAMP of SWAMPSCOTT MA (US) for koninklijke philips n.v., ASHISH SATTYAVRAT PANSE of BURLINGTON MA (US) for koninklijke philips n.v., DIRK SCHÄFER of HAMBURG (DE) for koninklijke philips n.v., DANIËL SIMON ANNA RUIJTERS of EINDHOVEN (NL) for koninklijke philips n.v.
IPC Code(s): G06T11/00
CPC Code(s): G06T11/006
Abstract: a system () for reconstructing digital subtraction angiography, dsa, images () representing a region of interest () in an object (), is provided. the system includes one or more processors () configured to: receive (s) cone beam projection data () acquired during a portion of a revolution of a source-detector arrangement () of a cone beam x-ray imaging system () around the object (); reconstruct (s) the cone beam projection data () acquired from one or more orientations within a first angular range (dq), into a 3d mask image () representing the region of interest (); and reconstruct (s) the cone beam projection data () acquired from one or more orientations within a second angular range (dq), into a temporal sequence of 3d dsa images () representing the region of interest (), based on the reconstructed 3d mask image ().
20250062000. IMAGE-GUIDED THERAPY SYSTEM_simplified_abstract_(koninklijke philips n.v.)
Inventor(s): CHRISTIAN HAASE of HAMBURG (DE) for koninklijke philips n.v., RAOUL FLORENT of VILLE D'AVRAY (FR) for koninklijke philips n.v.
IPC Code(s): G16H20/40, G16H40/63
CPC Code(s): G16H20/40
Abstract: the invention is directed towards an improved image-guided therapy system.
20250062014. DYNAMIC MEDICAL SUPPLY PROCUREMENT_simplified_abstract_(koninklijke philips n.v.)
Inventor(s): JIN LIU of MALDEN MA (US) for koninklijke philips n.v., LUCAS DE MELO OLIVEIRA of WILMINGTON MA (US) for koninklijke philips n.v.
IPC Code(s): G16H40/20, G06F40/40, G16H10/60, G16H70/20
CPC Code(s): G16H40/20
Abstract: a method for dynamically obtaining a supply includes storing, in a main memory (), identification of supplies used during a medical procedure: monitoring information from the medical procedure during the medical procedure: predicting, by a processor () executing instructions and based on monitoring the information, whether a supply that is not present should be obtained during the medical procedure, and obtaining the supply that is not present during the medical procedure based on predicting that the supply that is not present should be obtained.
Inventor(s): Marine Flechet of Eindhoven (NL) for koninklijke philips n.v., Jan Johannes Gerardus de Vries of Eindhoven (NL) for koninklijke philips n.v., Michael Polkey of London (GB) for koninklijke philips n.v.
IPC Code(s): G16H50/20, A61M16/00, G16H10/60, G16H40/63, G16H50/70
CPC Code(s): G16H50/20
Abstract: an embodiment includes use of a predictive model to ascertain a likelihood of a patient having expiratory flow limitation (efl) to adjust the application of ventilator-based therapy. an embodiment may operate one or more predictive model on patient data alone to obtain a prediction of efl for the patient, avoiding a need to perform invasive or ventilator based efl detection, e.g., via a forced oscillation technique (fot). an embodiment may be used in a system or method that adjusts ventilator settings for respiratory therapy, for example to abolish detected efl in a patient having a positive classification for efl.
Inventor(s): Jin Liu of Malden MA (US) for koninklijke philips n.v., Lucas de Melo Oliveira of Wilmington MA (US) for koninklijke philips n.v., Irina Waechter-Stehle of Hamburg (DE) for koninklijke philips n.v., Nils Thorben Gessert of Hamburg (DE) for koninklijke philips n.v., Simon Wehle of Hamburg (DE) for koninklijke philips n.v., David Prabhu of Cambridge MA (US) for koninklijke philips n.v., Parastou Eslami of Cambridge MA (US) for koninklijke philips n.v., Mathieu De Craene of Suresnes (FR) for koninklijke philips n.v., Antoine Olivier of Suresnes (FR) for koninklijke philips n.v.
IPC Code(s): G16H50/20, G16H10/60, G16H15/00, G16H30/20
CPC Code(s): G16H50/20
Abstract: a computer implemented method for collating patient data for analysis comprises receiving a set of input data comprising a plurality of patient data records, wherein the plural patient data records comprise medical imaging data and at least one other patient data type; and generating a vector for each of the plural patient data records by processing each patient data record using a corresponding encoding algorithm, wherein the encoding algorithm used to generate the vector is selected based on the type of patient data record and wherein the vectors are for use by a machine learning model.
Inventor(s): Jeroen Gerardus Henricus Koppens of Nederweert (NL) for koninklijke philips n.v., Sam Martin Jelfs of Valkenswaard (NL) for koninklijke philips n.v.
IPC Code(s): H04S7/00
CPC Code(s): H04S7/302
Abstract: an audio apparatus comprises a first receiver () receiving audio data for audio sources of a scene comprising multiple rooms. a determiner () determines a room comprising a listening position and a neighbor room. a second receiver () receives spatial acoustic transmission data describing a number of transmission boundary regions for the listening room having an acoustic transmission level of sound from the neighbor room to the listening room exceeding a threshold. a first reverberator () determines a reverberation audio signal for the neighbor room. a sound source circuit () determines a sound source position in the neighbor room for a transmission boundary region. a renderer () renders an audio signal for the listening position which includes an audio component generated by rendering the second room reverberation audio signal from the sound source position. an improved rendering of multi-room scenes can be achieved.
KONINKLIJKE PHILIPS N.V. patent applications on February 20th, 2025
- KONINKLIJKE PHILIPS N.V.
- A61B5/03
- A61B5/00
- CPC A61B5/031
- Koninklijke philips n.v.
- A61B5/305
- G06F17/16
- CPC A61B5/7239
- A61B6/04
- A61B6/00
- A61B6/46
- G06T7/00
- CPC A61B6/0492
- A61B6/03
- G01T1/20
- G01T1/29
- CPC A61B6/4488
- A61B6/40
- A61B6/42
- CPC A61B6/482
- A61B6/50
- CPC A61B6/486
- G16H40/63
- CPC A61B6/5282
- A61B6/58
- CPC A61B6/586
- G06T3/4038
- G06T7/38
- G06T7/73
- CPC G06T3/4038
- G06T5/70
- G06T5/20
- CPC G06T5/70
- G06T5/92
- G06T5/50
- G06T11/00
- G09G3/20
- G09G5/00
- G09G5/10
- G11B20/10
- G11B27/10
- G11B27/32
- H04N7/00
- H04N9/68
- CPC G06T5/92
- G06T7/10
- G06V10/25
- G06V10/60
- G16H30/40
- CPC G06T7/0012
- G06T7/11
- G06V10/764
- G06V10/774
- G16H30/20
- CPC G06T7/0014
- G06V10/26
- CPC G06T7/11
- A61B34/00
- A61B90/00
- G09B5/02
- G09B19/00
- CPC G06T11/00
- CPC G06T11/006
- G16H20/40
- CPC G16H20/40
- G16H40/20
- G06F40/40
- G16H10/60
- G16H70/20
- CPC G16H40/20
- G16H50/20
- A61M16/00
- G16H50/70
- CPC G16H50/20
- G16H15/00
- H04S7/00
- CPC H04S7/302