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1. 发明申请

US20220133230A1 ACOUSTIC SENSING APPARATUS AND METHOD 有权
公开(公告)号：US20220133230A1
公开(公告)日：2022-05-05
申请号：US17433485
申请日：2020-02-10
申请人： KONINKLIJKE PHILIPS N.V.
发明人： Sujitkumar Sureshrao Hiwale , Deep Bera , Nico Maris Adriaan de Wild , Biswaroop Chakrabarti , Gerardus Henricus Maria Gijsbers , Ganesan Ramachandran , Mark Thomas Johnson
IPC分类号： A61B5/00 , A61B8/00 , A61B8/08 , A61B7/00
摘要： An acoustic sensing apparatus and method are disclosed for acoustically surveying the chest area of a subject, and in particular the rib cage. In use the apparatus is placed on the chest, and it includes an arrangement of one or more sound sensors for sensing acoustic signals received from inside the chest. Based on the signal intensities picked up at a plurality of different locations across the chest, the different locations are each classified by a controller as either rib-aligned or intercostal space-aligned. The controller is further adapted to identify one or more sound intensity hotspots (42) within the signal intensity distribution to locate one or more anatomical objects or regions of interest within the chest, such as the heart mitral valve, the heart tricuspid valve, heart aortic valve, and the pulmonary artery as key areas for an auscultation procedure.

2. 发明申请

US20220079560A1 ULTRASOUND IMAGE PROCESSING 有权
公开(公告)号：US20220079560A1
公开(公告)日：2022-03-17
申请号：US17534638
申请日：2021-11-24
申请人： KONINKLIJKE PHILIPS N.V.
发明人： Alexander Franciscus Kolen , Harm Jan Willem Belt , Godefridus Antonius Harks , Gerardus Henricus Maria Gijsbers , Hong Liu
IPC分类号： A61B8/00 , G06T7/70 , A61B5/06 , A61B8/08 , A61B8/12 , G06T7/00 , G06T7/20 , G06T7/60 , G06T11/00
摘要： A method for ultrasound image processing having steps of receiving sequences of ultrasound images imaging an anatomical feature of interest during two cardiac cycles one in the absence of, and the other in the presence of, an invasive medical device in said ultrasound images, each ultrasound image corresponding to a different phase of said cardiac cycle. The invasive medical device may at least partially obscure the anatomical feature of interest for each ultrasound image of the further sequence. The location of the invasive medical device is tracked and isolated in the ultrasound image, and the isolated invasive medical device is inserted into an ultrasound image of the first sequence of a corresponding phase of the cardiac cycle in the tracked location. The method also controls a display device to display the first sequence of ultrasound images including the inserted invasive medical device.

3. 发明授权

US11334974B2 Systems, methods, and apparatuses for image artifact cancellation 有权
公开(公告)号：US11334974B2
公开(公告)日：2022-05-17
申请号：US16638797
申请日：2018-08-10
申请人： KONINKLIJKE PHILIPS N.V.
发明人： Shougang Wang , Jean-Luc Francois-Marie Robert , Hong Liu , Franciscus Hendrikus Van Heesch , Gerardus Henricus Maria Gijsbers , John Edward Dean , Evgeniy Leyvi
IPC分类号： G06T5/50 , G06T7/30 , G06T7/70
摘要： Systems, methods, and apparatuses for reducing or eliminating reverberation artifacts in images are disclosed. Systems including one or more ultrasound probes are disclosed. Apparatuses for providing registration information for an ultrasound probe or probes at different positions are disclosed. A method of combining volume images acquired at different positions to reduce or eliminate reverberation artifacts is disclosed.

4. 发明授权

US11276167B2 Image data processing method, device and system 有权
公开(公告)号：US11276167B2
公开(公告)日：2022-03-15
申请号：US16769638
申请日：2018-11-20
申请人： KONINKLIJKE PHILIPS N.V.
发明人： Hong Liu , Gerardus Henricus Maria Gijsbers , Jean-Luc Francois-Marie Robert
IPC分类号： G06T7/00 , G06T7/38 , G06T7/30
摘要： An image data processing method is for registering two four-dimensional image data sets, each representative of a time-series of three-dimensional image frames. The method comprises an initial pre-registration step in which 3D image frames of the two image data sets are rotated and translated (16) relative to one another so as to bring into alignment respective dominant motion vectors identified (14) for each, the dominant motion vector being a 3D motion vector representative of motion of an identified three-dimensional sub-region exhibiting maximal spatial displacement over course of the time series.

5. 发明授权

US11213276B2 Ultrasound image processing 有权
公开(公告)号：US11213276B2
公开(公告)日：2022-01-04
申请号：US16646648
申请日：2018-09-10
申请人： KONINKLIJKE PHILIPS N.V.
发明人： Alexander Franciscus Kolen , Harm Jan Willem Belt , Godefridus Antonius Harks , Gerardus Henricus Maria Gijsbers , Hong Liu
IPC分类号： G06K9/00 , A61B5/05 , A61B8/00 , G06T7/70 , A61B5/06 , A61B8/08 , A61B8/12 , G06T7/00 , G06T7/20 , G06T7/60 , G06T11/00
摘要： Disclosed is an ultrasound image processing apparatus (5) comprising an image processor arrangement (50) adapted to receive a first sequence (100′) of ultrasound images (150) imaging an anatomical feature of interest (151) during a first full cardiac cycle in the absence of an invasive medical device (15) in said ultrasound images, each ultrasound image corresponding to a different phase of said cardiac cycle; receive a further sequence (100) of ultrasound images (150) imaging the anatomical feature of interest (151) during a further full cardiac cycle in the presence of the invasive medical device (15) in said ultrasound images, each ultrasound image corresponding to a different phase of said cardiac cycle said invasive medical device (15) at least partially obscuring the anatomical feature of interest, and for each ultrasound image of the further sequence: track the location of the invasive medical device in the ultrasound image; isolate the invasive medical device from the ultrasound image; and insert the isolated invasive medical device into an ultrasound image of the first sequence of a corresponding phase of the cardiac cycle in the tracked location; and control a display device to display the first sequence of ultrasound images including the inserted invasive medical device. Also disclosed are an ultrasound imaging system comprising such an ultrasound image processing apparatus and a computer program product facilitating the configuration of such an image processing apparatus in accordance with embodiments of the present invention.

6. 发明授权

US11529120B2 Ultrasound device contacting 有权
公开(公告)号：US11529120B2
公开(公告)日：2022-12-20
申请号：US16095422
申请日：2017-04-26
申请人： KONINKLIJKE PHILIPS N.V.
发明人： Harm Jan Willem Belt , Franciscus Johannes Gerardus Hakkens , Godefridus Antonius Harks , Gerardus Henricus Maria Gijsbers , Kevin Grayson Wickline , Lucas Johannes Anna Maria Beckers
IPC分类号： A61B8/00 , B06B1/02 , B06B1/06 , G10K11/02 , A61N7/02
摘要： An ultrasound device (10) is disclosed comprising a transducer arrangement (110) and an acoustically transmissive window (150) over said arrangement, said window comprising an elastomer layer (153) having conductive particles dispersed in the elastomer, the elastomer layer having a pressure-sensitive conductivity, the ultrasound device further comprising an electrode arrangement (160) coupled to said elastomer layer and adapted to measure said pressure-sensitive conductivity. An ultrasound system and arrangement including such an ultrasound device are also disclosed.

7. 发明授权

US10299684B2 User interface for photonic tools and electromagnetic tracking guided bronchoscope 有权
公开(公告)号：US10299684B2
公开(公告)日：2019-05-28
申请号：US15105892
申请日：2014-12-17
申请人： KONINKLIJKE PHILIPS N.V.
发明人： Bernardus Hendrikus Wilhelmus Hendriks , Torre Michelle Bydlon , Arnoldus Theodorus Martinus Hendricus Van Keersop , Gerhardus Wilhelmus Lucassen , Vijay Parthasarathy , Vishnu Vardhan Pully , Marjolein Van Der Voort , Manfred Mueller , Gerardus Henricus Maria Gijsbers
IPC分类号： A61B5/00 , A61B1/267 , A61B5/06 , A61B34/00 , A61B90/00 , A61B10/02 , A61B17/00 , A61B34/20 , A61B8/08
摘要： A system and method to support exploring the interior of an object. The system 100, 200 includes a graphical user interface generator (GG) to generate a graphical user interface (GUI). The graphical user interface (GUI) includes an indicator (NC) of a current position of an interventional tool (IT) inside an object (OB). There is also an exploratory indictor (PC) to indicate material composition and/or type that surrounds the tool's tip (TP) at a current position in the object (OB). The exploratory indicator (PC) includes a pointer element for a current reading against a dial element for a range of possible values.

8. 发明申请

US20200268347A1 ULTRASOUND IMAGE PROCESSING 审中-公开
公开(公告)号：US20200268347A1
公开(公告)日：2020-08-27
申请号：US16646648
申请日：2018-09-10
申请人： KONINKLIJKE PHILIPS N.V.
发明人： Alexander Franciscus Kolen , Harm Jan Willem Belt , Godefridus Antonius Harks , Gerardus Henricus Maria Gijsbers , Hong Liu
IPC分类号： A61B8/00 , A61B5/06 , A61B8/08 , A61B8/12 , G06T7/20 , G06T7/00 , G06T11/00 , G06T7/60 , G06T7/70
摘要： Disclosed is an ultrasound image processing apparatus (5) comprising an image processor arrangement (50) adapted to receive a first sequence (100′) of ultrasound images (150) imaging an anatomical feature of interest (151) during a first full cardiac cycle in the absence of an invasive medical device (15) in said ultrasound images, each ultrasound image corresponding to a different phase of said cardiac cycle; receive a further sequence (100) of ultrasound images (150) imaging the anatomical feature of interest (151) during a further full cardiac cycle in the presence of the invasive medical device (15) in said ultrasound images, each ultrasound image corresponding to a different phase of said cardiac cycle said invasive medical device (15) at least partially obscuring the anatomical feature of interest, and for each ultrasound image of the further sequence: track the location of the invasive medical device in the ultrasound image; isolate the invasive medical device from the ultrasound image; and insert the isolated invasive medical device into an ultrasound image of the first sequence of a corresponding phase of the cardiac cycle in the tracked location; and control a display device to display the first sequence of ultrasound images including the inserted invasive medical device. Also disclosed are an ultrasound imaging system comprising such an ultrasound image processing apparatus and a computer program product facilitating the configuration of such an image processing apparatus in accordance with embodiments of the present invention.

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