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公开(公告)号：US20240416059A1
公开(公告)日：2024-12-19
申请号：US18741855
申请日：2024-06-13
Applicant: KONINKLIJKE PHILIPS N.V.
Inventor： Rafael Wiemker , Roberto Buizza , Jaap Roger Haartsen , Cornelis Petrus Hendriks , Thomas Koehler , Michael Polkey , Joerg Sabczynski , Nataly Wieberneit
Abstract: A mechanical ventilation device includes at least one electronic controller configured to receive two or more respiratory data streams, each spanning multiple breath cycles; generate a confidence band over a breath cycle for each data stream based on statistics of the data stream determined from the multiple breaths spanned by the data stream; and on a display, plot the confidence bands for the data streams on a common graph.
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公开(公告)号：US20240091474A1
公开(公告)日：2024-03-21
申请号：US18219231
申请日：2023-07-07
Applicant: KONINKLIJKE PHILIPS N.V.
Inventor： Cornelis Petrus Hendriks , Roberto Buizza , Jaap Roger Haartsen , Joerg Sabczynski , Thomas Koehler , Rafael Wiemker , Michael Polkey
CPC classification number: A61M16/024 , A61M16/0051 , G06T7/0012 , G06T2207/10081
Abstract: A mechanical ventilation device includes at least one electronic controller configured to receive imaging data related to a dimension of a diaphragm of a patient during inspiration and expiration while the patient undergoes mechanical ventilation therapy with an associated mechanical ventilator; calculate a pressure value (Pl, DPl) of a chest of the patient based on at least the imaging data; and when the calculated pressure value (Pl, DPl) does not satisfy an acceptance criterion, at least one of output an alert indicative of the calculated pressure value (Pl, DPl) 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.
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公开(公告)号：US20230094608A1
公开(公告)日：2023-03-30
申请号：US17897595
申请日：2022-08-29
Applicant: KONINKLIJKE PHILIPS N.V.
Inventor： Rafael Wiemker , Joerg Sabczynski , Thomas Koehler , Cornelis Petrus Hendriks , Roberto Buizza , Jaap Roger Haartsen , Michael Polkey , Rita Priori , Nataly Wieberneit , Stefan Winter , Kiran Hamilton J. Dellimore
IPC: A61M16/00
Abstract: A respiratory monitoring device includes an electronic controller configured to: analyze an audio signal triggered during inspiratory and expiratory phases of a patient receiving mechanical ventilation therapy from a mechanical ventilator, the audio signal being acoustically coupled into the airway of the patient, to determine resonant frequencies of the airway; determine a shift in the resonant frequencies between the inspiratory and expiratory phases to determine a presence of pendelluft inside of a lung of the patient; and output an indication of the presence of pendelluft.
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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.
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公开(公告)号：US10765308B2
公开(公告)日：2020-09-08
申请号：US15287896
申请日：2016-10-07
Applicant: Koninklijke Philips N.V.
Inventor： Joerg Sabczynski , Heinrich Schulz
IPC: A61B1/05 , A61B34/20 , A61B6/00 , A61B90/00 , A61B5/06 , A61B1/267 , A61B5/055 , A61B8/12 , A61B5/00
Abstract: A tracking system for a target anatomy of a patient can include a medical device having a body (281) having a distal end (290) and at least one channel (292) formed therein, where the body is adapted for insertion through an anatomy (105) to reach a target area (430); an accelerometer (185) connected to the body and positioned in proximity to the distal end; an imaging device (295) operably coupled with the body; and a light source (297) operably coupled with the body, where the accelerometer is in communication with a remote processor (120) for transmitting acceleration data thereto, where the imaging device is in communication with the remote processor for transmitting real-time images thereto, and where an orientation of the medical device and calibration of direction with respect to the anatomy is determined by the processor based on the acceleration data.
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Patent Agency Ranking
公开(公告)号：US20150018596A1
公开(公告)日：2015-01-15
申请号：US14383122
申请日：2013-02-26
Applicant: KONINKLIJKE PHILIPS N.V.
Inventor： Heinrich Schulz , Michael Grass , Joerg Sabczynski , Torbjorn Vik
CPC classification number: A61N5/1031 , A61B5/061 , A61B2034/2061 , A61N5/1037 , A61N5/1067 , A61N5/1077 , A61N2005/1051 , A61N2005/1072 , G01T1/164 , G02B6/0003
Abstract: A system for planning radiation treatment therapy is provided. An optical sensor device is implanted within or in close proximity to a risk region within the patient during a radiation delivery. The sensor device optically monitors the orientation of the risk region, and the radiation dosage received by the risk region, during the radiation delivery. That information may be used as appropriate to modify an on-going radiation delivery plan in real time while the plan is being implemented.
Abstract translation: 提供了一种计划放射治疗治疗的系统。 在辐射递送期间，将光学传感器装置植入在病人内部或附近的危险区域内。 传感器设备在辐射传送期间光学地监测风险区域的方位以及由风险区域接收的辐射剂量。 在执行计划时，可以适当地使用该信息来实时修改正在进行的辐射传播计划。
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公开(公告)号：US12245821B2
公开(公告)日：2025-03-11
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
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.
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公开(公告)号：US20240423577A1
公开(公告)日：2024-12-26
申请号：US18605894
申请日：2024-03-15
Applicant: KONINKLIJKE PHILIPS N.V.
Inventor： Thomas Koehler , Roberto Buizza , Rafael Wiemker , Cornelis Petrus Hendriks , Joerg Sabczynski , Jaap Roger Haartsen , Nataly Wieberneit , Michael Polkey
Abstract: X-ray sources emit X-rays into an examination region along different projection views. An X-ray detector array detects the X-rays emitted by the X-ray sources after passing through the examination region. X-ray imaging data are acquired by cycling through the X-ray sources with each step of the cycle including: switching an active X ray source on to emit X-rays and the other X ray sources off to not emit X rays, and acquiring X ray imaging data along the projection view corresponding to the active X-ray source that is switched on. Tomosynthesis image reconstruction is performed on the X ray imaging data to generate at least one volumetric image. A time sequence of spatially aligned images is produced from the time sequence of volumetric images. A perfusion image and/or a ventilation image is generated based on voxel intensity variation over time of the time sequence of spatially aligned images.
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公开(公告)号：US20240412873A1
公开(公告)日：2024-12-12
申请号：US18588281
申请日：2024-02-27
Applicant: KONINKLIJKE PHILIPS N.V.
Inventor： Cornelis Petrus Hendriks , Roberto Buizza , Jaap Roger Haartssen , Thomas Koehler , Michael Polkey , Joerg Sabczynski , Rafael Wiemker
Abstract: A proning assessment method includes determining, from received respiratory and/or body position data, a flipping time (tflipping) when a patient is placed in a partial or full prone position; determining a target imaging time (timg,target) for acquiring imaging data to assess an impact of proning on mechanical ventilation therapy as the flipping time (tflipping) plus a predetermined time interval (Δt); receiving at least one lung image of at least one lung of the patient, the at least one lung image being timestamped with an image acquisition time (timg,actual); and at least one of: (i) displaying the at least one lung image; and/or (ii) analyzing the at least one lung image to generate a proning recommendation for the patient, and displaying, on a display device, a representation of the proning recommendation.
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10.发明公开公开(公告)号：US20240165353A1
公开(公告)日：2024-05-23
申请号：US18243125
申请日：2023-09-07
Applicant: KONINKLIJKE PHILIPS N.V.
Inventor： Jaap Roger Haartsen , Roberto Buizza , Jeffrey Visser , Rafael Wiemker , Thomas Koehler , Cornelis Petrus Hendriks , Michael Polkey , Nataly Wieberneit , Joerg Sabczynski
CPC classification number: A61M16/024 , G06T7/0012 , G06T7/62 , G16H20/40 , G16H30/40 , G16H40/63 , A61M2205/502 , A61M2230/46 , G06T2207/10132 , G06T2207/30061
Abstract: A mechanical ventilation device includes an electronic controller (13) configured to: receive imaging data (22) and ventilator data associated with lungs of a patient while the patient undergoes mechanical ventilation therapy with an associated mechanical ventilator (2); determine a respiratory pressure of the patient based at least on the received ventilator data; determine a lung volume and a lung flow for at least one region of the lungs based on lung sliding data determined from the received imaging data and the determined respiratory pressure; determine a regional resistance and elastance for the at least one region of the lungs from the lung volume and the lung flow for the at least one region; and display the regional resistance and elastance for the at least one region of the lungs on a display device (14).
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