公开(公告)号：US20230063364A1

公开(公告)日：2023-03-02

申请号：US17857484

申请日：2022-07-05

Applicant: Koninklijke Philips N.V.

Inventor： Cornelis Petrus Hendriks ,  Roberto Buizza ,  Kiran Hamilton J. Dellimore ,  Michael Polkey ,  Jaap Roger Haartsen ,  Joerg Sabczynski ,  Thomas Koehler ,  Nataly Wieberneit ,  Rafael Wiemker ,  Rita Priori

IPC: A61M16/00

Abstract: A mechanical ventilation device comprises at least one electronic controller configured to: receive ultrasound data related to a thickness of a diaphragm of a patient during inspiration and expiration while the patient undergoes mechanical ventilation therapy with a mechanical ventilator; calculate a diaphragm thickness metric based on at least the ultrasound data; and when the calculated diaphragm thickness metric does not satisfy an acceptance criterion, at least one of: output an alert indicative of the calculated diaphragm thickness metric failing to satisfy the acceptance criterion; and output a recommended adjustment to one or more parameters of the mechanical ventilation therapy delivered to the patient.

公开(公告)号：US20250025119A1

公开(公告)日：2025-01-23

申请号：US18671325

申请日：2024-05-22

Applicant: KONINKLIJKE PHILIPS N.V.

Inventor： Thomas Koehler ,  Rafael Wiemker ,  Cornelis Petrus Hendriks ,  Michael Polkey ,  Joerg Sabczynski ,  Roberto Buizza ,  Jaap Roger Haartsen

IPC: A61B6/46 ,  A61B6/00 ,  A61B6/50

Abstract: A medical imaging device includes a display device; and at least one electronic processor programmed to perform an imaging method including controlling an associated medical imaging device to acquire a dynamic lung image including a time sequence of lung images depicting at least one lung of the patient; separating the dynamic lung image into a dynamic respiration image depicting density changes due to respiration and a dynamic perfusion image depicting density changes due to lung perfusion; at least one of: (i) generating a respiration delay image based on the dynamic respiration image; and (ii) generating a perfusion delay image based on the dynamic lung perfusion image; and displaying the respiration delay image and/or lung perfusion delay image on the display device.

公开(公告)号：US20250014175A1

公开(公告)日：2025-01-09

申请号：US18625266

申请日：2024-04-03

Applicant: KONINKLIJKE PHILIPS N.V,

Inventor： Rafael Wiemker ,  Roberto Bulzza ,  Heike Carolus ,  Jaap Roger Haartsen ,  Cornelis Peirus Hendriks ,  Thomas Koehler ,  Olivier Pierre Nempont ,  Michael Polkey ,  Joerg Sabczynski ,  Alexander Schmidt-Richberg ,  Nataly Wiebermeit

IPC: G06T7/00 ,  G06V10/764

Abstract: A medical image processing device includes a display device; and an electronic processor programmed to perform a medical image processing method including receiving a three dimensional (3D) medical image; computing least one 3D derivative image of the 3D medical image; identifying a set of fibers in the 3D medical image by tracing fibrous image features in the at least one 3D derivative image starting from respective seed locations in the least one 3D derivative image; and controlling the display device to display an anatomical representation comprising or derived from the set of fibers.

公开(公告)号：US20240164741A1

公开(公告)日：2024-05-23

申请号：US18233511

申请日：2023-08-14

Applicant: KONINKLIJKE PHILIPS N.V.

Inventor： Rafael Wiemker ,  Roberto Buizza ,  Joerg Sabczynski ,  Jaap Roger Haartsen ,  Thomas Koehler ,  Cornelis Petrus Hendriks ,  Michael Polkey ,  Nataly Wieberneit

IPC: A61B8/08 ,  A61B8/00

CPC classification number: A61B8/08 ,  A61B8/463 ,  A61B8/469 ,  A61B8/5246 ,  A61B8/5276 ,  A61B8/5284 ,  A61B8/54

Abstract: A respiration monitoring device for monitoring a respiratory system of a patient includes an electronic controller configured to receive first ultrasound imaging data as a function of time acquired of a first portion of the respiratory system of the patient over a first time interval; receive second ultrasound imaging data as a function of time acquired of a second portion of the respiratory system of the patient over a second time interval wherein the second portion of the respiratory system of the patient is contralateral to the first portion of the respiratory system of the patient; and present a graphical user interface (GUI) displaying a visualization including simultaneous display of an image of the first portion of the respiratory system of the patient and an image of the second portion of the respiratory system of the patient respectively.

公开(公告)号：US20230402157A1

公开(公告)日：2023-12-14

申请号：US18129921

申请日：2023-04-03

Applicant: KONINKLIJKE PHILIPS N.V.

Inventor： Cornelis Petrus Hendriks ,  Roberto Buizza ,  Michael Polkey ,  Joerg Sabczynski ,  Rafael Wiemker ,  Jaap Roger Haartsen ,  Thomas Koehler

IPC: G16H30/40 ,  A61M16/00

CPC classification number: G16H30/40 ,  A61M16/024 ,  G06T2207/10

Abstract: A non-transitory storage medium stores instructions readable and executable by at least one electronic processor to receive clinical data for a current patient (P); search a database of CT scans and/or patient-specific mechanical ventilation models for other patients using the clinical data for the current patient as a search criterion to identify a similar patient in the database and similar patient data (S) comprising a CT scan and/or a patient-specific mechanical ventilation model for the similar patient; determine a patient-specific mechanical ventilation model for the current patient based on the CT scan and/or patient-specific mechanical ventilation model for the similar patient; generate ventilator configuration data for mechanically ventilating the current patient based on the determined patient-specific mechanical ventilation model for the current patient.

公开(公告)号：US20230102865A1

公开(公告)日：2023-03-30

申请号：US17879054

申请日：2022-08-02

Applicant: KONINKLIJKE PHILIPS N.V.

Inventor： Cornelis Petrus Hendriks ,  Roberto Buizza ,  Rita Priori ,  Michael Polkey ,  Joerg Sabczynski ,  Rafael Wiemker ,  Jaap Roger Haartsen ,  Thomas Koehler

IPC: A61M16/00

Abstract: A mechanical ventilation device comprising at least one electronic controller configured to receive imaging data and transpulmonary pressure data associated with a lung of a patient; perform deformable image registration of the inhalation image and the exhalation image to produce a relative compliance or elasticity map of the lungs; convert the relative compliance or elasticity map of the lungs to a quantitative compliance or elasticity map of the lungs based on the inhale transpulmonary pressure and the exhale transpulmonary pressure; and display the information relating to or derived from the quantitative compliance or elasticity map on a display device.

公开(公告)号：US20230009274A1

公开(公告)日：2023-01-12

申请号：US17737421

申请日：2022-05-05

Applicant: KONINKLIJKE PHILIPS N.V

Inventor： Cornelis Petrus Hendriks ,  Kiran Hamilton J. Dellimore ,  Joerg Sabczynski ,  Thomas Koehler ,  Jaap Roger Haartsen ,  Rafael Wiemker ,  Michael Polkey

IPC: A61B34/10 ,  G06T7/62 ,  A61B6/03

Abstract: An intubation assistance device includes an electronic controller configured to: generate a patient respiratory tract geometry model of at least a portion of a human respiratory tract by inputting one or more patient variables into a statistical shape model (SSM) of at least a portion of the human respiratory tract; select a recommended endotracheal tube (ETT) size by modeling at least one ETT model inserted into the patient respiratory tract geometry model to form a virtual fit model and estimating at least one fit parameter based on the virtual fit model; and display the recommended ETT size on a display device.

公开(公告)号：US20240277254A1

公开(公告)日：2024-08-22

申请号：US18434965

申请日：2024-02-07

Applicant: KONINKLIJKE PHILIPS N.V.

Inventor： Jaap Roger Haartsen ,  Roberto Buizza ,  Joerg Sabczynski ,  Rafael Wiemker ,  Thomas Koehler ,  Cornelis Petrus Hendriks ,  Michael Polkey ,  Bernard Hete

IPC: A61B5/087 ,  A61B5/00 ,  A61B8/08 ,  A61M16/00 ,  A61M16/10

CPC classification number: A61B5/087 ,  A61B5/742 ,  A61B8/08 ,  A61B8/5292 ,  A61M16/022 ,  A61M16/10

Abstract: A respiration monitoring device includes at least one electronic processor programmed to perform a respiration monitoring method including receiving ultrasound imaging data of a diaphragm of a patient as a function of time during inspiration and expiration while the patient undergoes mechanical ventilation therapy with a mechanical ventilator; receiving respiratory data of the patient as a function of time during the inspiration and expiration while the patient undergoes the mechanical ventilation therapy; calculating an intrinsic positive end-expiratory pressure (iPEEP) value for the patient based on the ultrasound imaging data and the respiratory data; and displaying, on a display device, a representation of the calculated iPEEP value.

公开(公告)号：US20240238545A1

公开(公告)日：2024-07-18

申请号：US18411086

申请日：2024-01-12

Applicant: KONINKLIJKE PHILIPS N.V.

Inventor： Cornelis Petrus Hendriks ,  Thomas Koehler ,  Joerg Sabczynski ,  Roberto Buizza ,  Rafael Wiemker ,  Jaap Roger Haartsen ,  Michael Palkey

IPC: A61M16/00 ,  G06T7/00 ,  G06T7/11 ,  G16H50/50

CPC classification number: A61M16/026 ,  G06T7/0012 ,  G06T7/11 ,  G16H50/50 ,  G06T2207/10072 ,  G06T2207/10132 ,  G06T2207/30064

Abstract: A mechanical ventilation assessment assistance device includes at least one electronic processor; and a non-transitory storage medium storing instructions readable and executable by the at least one electronic processor to perform a mechanical ventilation assessment assistance method including obtaining an image of a patient (P) receiving mechanical ventilation; generating or updating a patient-specific lung model of at least one lung of the patient based on the obtained image; simulating a response of the patient to a mechanical ventilation therapy using the generated or updated patient-specific lung model; comparing the simulated response with an actual response of the patient to the mechanical ventilation therapy; based on the comparison, determining an imaging recommendation for acquiring an image of at least one lung of the patient; and outputting the determined imaging recommendation.

公开(公告)号：US20240090870A1

公开(公告)日：2024-03-21

申请号：US18210672

申请日：2023-06-16

Applicant: KONINKLIJKE PHILIPS N.V.

Inventor： Thomas Koehler ,  Rafael Wiemker ,  Comelis Petrus Hendriks ,  Michael Polkey ,  Joerg Sabczynski ,  Roberto Buizza ,  Jaap Roger Haartsen ,  Nataly Wieberneit

IPC: A61B8/00 ,  A61B8/08 ,  A61M16/00 ,  G06T7/00

CPC classification number: A61B8/4254 ,  A61B8/4444 ,  A61B8/46 ,  A61B8/5207 ,  A61B8/54 ,  A61M16/022 ,  G06T7/0012 ,  A61B2560/02 ,  A61B2560/04 ,  A61B2562/0219

Abstract: A diaphragm imaging device includes at least one electronic processor programmed to perform a diaphragm imaging method including receiving ultrasound imaging data of a diaphragm of a patient, the ultrasound imaging data being acquired by an associated ultrasound imaging probe with the probe at a plurality of different observable probe angles (βobs); for each observable probe angle, determining a corresponding apparent thickness (dI) of the diaphragm of the patient from the received ultrasound data acquired at that observable probe angle; and estimating a thickness (dD) of the diaphragm of the patient based at least on the apparent thicknesses (dI).