7493 patents
Page 6 of 375
Utility
Imprint lithography stamp method of making and using the same
2 Jan 24
Disclosed is a stamp (14) for an imprint lithography process, the stamp comprising an elastomer stamp body including a polysiloxane bulk portion (110) and a patterned surface comprising a feature pattern (16) for imprinting an imprinting composition (12) wherein the elastomer stamp body comprises a basic organic amine in an amount of at least 0.1% by weight based on the total weight of the elastomer stamp body.
Marcus Antonius Verschuuren
Filed: 22 Oct 21
Utility
Imaging system detector clipping-induced bias correction
2 Jan 24
A system (116) includes an unlogger (202) configured to unlog logged data, to produce unlogged clipped data.
Kevin Martin Brown
Filed: 9 Jul 19
Utility
Interactive coronary labeling using interventional X-ray images and deep learning
2 Jan 24
A method for classifying a vasculature comprises training a training device with an initial model of a vasculature using diagnostic image data representing a geometry for a plurality of vessels of a vessel tree and including a respective vessel labeling for each vessel, providing at least one diagnostic image of a patient's vessel tree and identifying a variation between the vessel tree represented by the initial model and the patients vessel tree.
Roy Franciscus Petrus Van Pelt, Javier Olivan Bescos
Filed: 24 Apr 19
Utility
Preprocessing medical image data for machine learning
2 Jan 24
A system and computer-implemented method are provided for preprocessing medical image data for machine learning.
Rolf Jürgen Weese, Alexandra Groth, Tom Brosch, Jochen Peters
Filed: 8 May 19
Utility
Self-expanding augmented reality-based service instructions library
2 Jan 24
Augmented reality (AR) servicing guidance uses a mobile device (30, 90) with a display and a camera.
Sven Peter Prevrhal, Jörg Sabczynski
Filed: 18 Oct 18
Utility
Water Ion Generation Device and Personal Care Appliance
28 Dec 23
In the context of water ion generation, it is advantageous to apply water absorption material that is configured to absorb water from the air at temperatures below an absorption threshold and to release water to the air at temperatures above the absorption threshold.
Hiu Man LAM
Filed: 17 Nov 21
Utility
Brushing Component for an Oral Hygiene Product
28 Dec 23
A brushing component is provided.
Evan Dak Wah DENGLER
Filed: 9 Nov 21
Utility
Patient Preparation for Medical Imaging
28 Dec 23
A computer-implemented method for preparing a subject in medical imaging, comprising: obtaining a series of images of a region of interest comprising at least a part of the subject, wherein the series of images comprises at least a first image and at least a subsequent, second image (S10); determining a position of at least one landmark from the series of images, wherein the at least one landmark is anatomically related to a target anatomy (S20); determining a confidence level assigned to the position of the at least one landmark (S30); determining the position of the target anatomy based on the position of the at least one landmark, and the confidence level (S40); providing the position of the target anatomy for preparing the subject in medical imaging (S50).
Karsten Sommer, Sascha Krueger, Peter Koken, Julien Thomas Senegas
Filed: 9 Mar 22
Utility
Automatic Detection of a Diaphragm In Time-motion Data Using Ventilator Waveforms
28 Dec 23
A diaphragm measurement system (1) includes at least one electronic processor (13) programmed to perform a diaphragm measurement method (100) including receiving ultrasound imaging data (24) of a diaphragm of a patient over a time period encompassing multiple breaths; receiving respiration data of the patient over the time period; calculating a diaphragm thickness metric based on the received ultrasound imaging data of the diaphragm and the received respiration data; and displaying, on a display device (14), a representation (30) of the calculated diaphragm thickness metric.
Jaap Roger Haartsen, Roberto Buizza, Cornelis Petrus Hendriks, Rafael Wiemker, Thomas Koehler, Joerg Sabczynski, Michael Polkey, Nataly Wieberneit
Filed: 6 Jun 23
Utility
Method of and System for Representing Shape of an Optical Fiber Sensor
28 Dec 23
The present invention relates to a method of representing shape of an optical fiber sensor (12) having a central core (16) and a plurality of outer cores (14, 18, 20), each core comprising one or more sensing elements, the method comprising: (a) optically interrogating the cores (14, 16, 18, 20) of the fiber sensor (12) from an incident optical wave over a wavelength range centered on a resonance wavelength of the one or more sensing elements, wherein the wavelength range is associated with a detection limited to a minimum radius of curvature along the fiber sensor; (b) reconstructing the shape of the fiber sensor (12) involving processing of interferometric signals received from the optical interrogation of the cores (14, 16, 18, 20), including reconstructing the shape of at least one out-of-range section along the fiber sensor (12) which is a section having a radius of curvature lower than the minimum radius of curvature, wherein reconstructing the shape of the at least one out-of-range section includes calculating curvature of the fiber sensor (12) in the at least one out-of-range section from interferometric signals received from the interrogation of the central core (16) in the at least one out-of-range section; (c) displaying the shape of the fiber sensor (12) including the at least one out-of-range section.
ANNA HENDRIKA VAN DUSSCHOTEN, JEROEN JAN LAMBERTUS HORIKX, GERT WIM 'T HOOFT
Filed: 8 Sep 21
Utility
Optical Fiber Sensor, Optical System and Method of Optically Interrogating an Optical Fiber Sensor
28 Dec 23
The present invention relates to an optical fiber sensor, comprising an optical fiber having embedded therein at least one fiber core (14, 16, 18, 20) extending along a length of the optical fiber, the at least one fiber core having a plurality of single fiber Bragg gratings (40, 42, 44) arranged in series along the at least one fiber core (14, 16, 18, 20), wherein each fiber Bragg grating (40, 42, 44) has a single reflection spectrum around a single reflection peak wavelength when interrogated with light in an unstrained state of the at least one fiber core (14, 16, 18, 20), wherein the reflection peak wavelengths of the single reflection spectra are different from fiber Bragg grating (40, 42, 44) to fiber Bragg grating (40, 42, 44) along the at least one fiber core.
Gert Wim 'T HOOFT, Eibert Gerjan VAN PUTTEN, Jeroen Jan Lambertus HORIKX, Anna Hendrika VAN DUSSCHOTEN
Filed: 13 Sep 23
Utility
Diagnostics of Periodontitis
28 Dec 23
Disclosed is an in vitro method for assessing whether a human subject has periodontitis.
Bart Jacob BAKKER, Marinus Karel Johannes DE JAGER, Amir Hussein RMAILE, Philip PRESHAW, John TAYLOR
Filed: 7 Sep 23
Utility
MR Imaging with Spiral Acquisition
28 Dec 23
The invention relates to a method of MR imaging of an object (10) positioned in an examination volume of a MR device (1).
Miha Fuderer
Filed: 2 Nov 21
Utility
Automated Detection of Critical Stations In Multi-station Magnetic Resonance Imaging
28 Dec 23
The present invention relates to multi-station scan.
Ulrich Wolfgang Katscher, Peter Koken
Filed: 9 Mar 22
Utility
System and Method for Automated or Semi-automated Identification of Malfunction Area(s) for Maintenance Cases
28 Dec 23
A method (100) of automated identification of one or more malfunction areas of a set (S) of malfunction areas for a service case in which a medical device (12) is serviced includes: generating an output probability vector (40) of probabilities for the set of malfunction areas of the medical device by operations including applying at least one classifier (42, 46) to at least one of (1) text descriptions of parts ordered for the service case and/or (2) a text description of the service case; and displaying a list (56) of one or more most probable malfunction areas for the service case wherein the one or more most probable malfunction areas are the one or more most malfunction areas of the set of malfunction areas having highest probability in the output probability vector.
Milosh STOLIKJ, Qi GAO, Bart Albertus Gerardus VAN DER VELDEN, Jurgen Jan RUSCH, Eugene Alekseyevich IVANOV, Mauro BARBIERI, Johannes Henricus Maria KORST, Marc André PETERS
Filed: 10 Nov 21
Utility
Removing Stripe Noise Artifacts from a Digital Image
28 Dec 23
EMI (electromagnetic interference) and unwanted detector movement may affect digital images causing artifacts to occur in clusters of adjacent lines as stripe noise.
HANNS-INGO MAACK, JOHANNES KOEPNICK
Filed: 8 Nov 21
Utility
Switching Between Neural Networks Based on Scout Scan Analysis
28 Dec 23
A method is provided for processing medical images, the method including receiving a first image and a second image different from the first image, where the second image is of the same subject matter as the first image.
CHRISTIAN WUELKER, KEVIN MARTIN BROWN, MICHAEL GRASS
Filed: 22 Nov 21
Utility
Apparatus and Method for Processing a Depth Map
28 Dec 23
The processing of a depth map comprises for at least a first pixel of the depth map performing the steps of: determining a set of candidate depth values (105) including other depth values of the depth map, determining (107) a cost value for each of the candidate depth values in response to a cost function; selecting (109) a first depth value in response to the cost values for the set of candidate depth values; and determining (111) an updated depth value for the first pixel in response to the first depth value.
Christiaan Varekamp
Filed: 7 Dec 21
Utility
Accurate Diaphragm Thickness and Function Evaluation Using Ultrasound and Mechanical Ventilator Signals
28 Dec 23
A diaphragm measurement device (1) includes at least one electronic processor (13) programmed to perform a diaphragm measurement method (100) including receiving ultrasound imaging data of a dimension of a diaphragm of a patient during inspiration and expiration while the patient undergoes mechanical ventilation therapy with a mechanical ventilator (2); receiving respiratory data of the patient during inspiration and expiration while the patient undergoes the mechanical ventilation therapy; calculating a diaphragm thickness metric based on the received ultrasound imaging data of the diaphragm of the patient and the received respiratory data; and displaying, on a display device (14), a representation (30) of the calculated diaphragm thickness metric.
Cornelis Petrus Hendriks, Roberto Buizza, Michael Polkey, Jaap Roger Haartsen, Joerg Sabczynski, Rafael Wlemker, Thomas Koehler
Filed: 23 Jun 23
Utility
Method for Use In X-ray CT Image Reconstruction
28 Dec 23
A method for use in image reconstruction of CT projection data, which aims at reducing motion artefacts in reconstructed images caused by movement of anatomical bodies.
CHRISTIAN HAASE, MICHAEL GRASS, THOMAS HEIKO STEHLE, Sr., FRANK BERGNER, SEBASTIAN WILD
Filed: 4 Nov 21