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1. 发明申请

WO2021228728A1 MAKING MEASUREMENTS OF THE HIP 审中-公开
公开(公告)号：WO2021228728A1
公开(公告)日：2021-11-18
申请号：PCT/EP2021/062242
申请日：2021-05-08
申请人： KONINKLIJKE PHILIPS N.V.
发明人： XU, Jingping , GADES, Anthony M.
IPC分类号： A61B8/08 , G06T5/00 , G06T7/00 , G06T7/12
摘要： In a method for making a measurement of the hip in an ultrasound image, an ultrasound image of the hip is obtained. A spatial coherence map associated with one or more lags of the ultrasound waves associated with the ultrasound image is also obtained. Then a quality metric is determined based on the ultrasound image of the hip and the spatial coherence map. The quality metric indicates the suitability of the ultrasound image for making the measurement of the hip. If the quality metric indicates that the ultrasound image is above a threshold quality, then the method then comprises indicating that the ultrasound image is suitable for making the measurement of the hip.

2. 发明申请

WO2020234438A1 MUSCLE IMAGING SYSTEM 审中-公开
公开(公告)号：WO2020234438A1
公开(公告)日：2020-11-26
申请号：PCT/EP2020/064241
申请日：2020-05-22
申请人： KONINKLIJKE PHILIPS N.V.
发明人： WANG, Jin , JIN, Sheng , XU, Jingping , MENG, Yishuang
IPC分类号： A61B8/00 , A61B8/08
摘要： A muscle imaging system that uses an ultrasound probe to image one or more muscles of a subject. A processing unit controls a driving mechanism to set a position of the ultrasound probe with respect to the subject. A position of the ultrasound probe, during an imaging process, is at least partly based upon a shape of the subject detected by a shape sensor.

3. 发明申请

WO2020020920A1 DEVICES, SYSTEMS, AND METHODS FOR LUNG PULSE DETECTION IN ULTRASOUND 审中-公开
公开(公告)号：WO2020020920A1
公开(公告)日：2020-01-30
申请号：PCT/EP2019/069860
申请日：2019-07-24
申请人： KONINKLIJKE PHILIPS N.V.
发明人： XU, Jingping , RAJU, Balasundar, Iyyavu , WANG, Shougang
IPC分类号： A61B8/08 , A61B8/00 , G06K9/46 , G06T7/00 , G01S7/52 , G01S7/527
摘要： Systems, devices, and methods for automated, fast lung pulse detection are provided. In an embodiment, a system for detecting pneumothorax (PTX) includes an ultrasound probe in communication with a processor. The processor is configured to generate, using the ultrasound imaging data received from the ultrasound probe, an M-mode image including a pleural line of the lung. Using the M-mode image, the processor generates a difference image comprising a plurality of difference lines generated by subtracting adjacent samples of the M-mode image. The processor analyzes the difference image to determine whether the difference image includes a periodic signal corresponding to the heartbeat of the patient and outputs a graphical representation of detecting the lung pulse based on determining that the difference image includes the periodic signal corresponding to the heartbeat.

4. 发明申请

WO2017114673A1 AN ULTRASOUND SYSTEM AND METHOD 审中-公开
标题翻译：超声波系统和方法
公开(公告)号：WO2017114673A1
公开(公告)日：2017-07-06
申请号：PCT/EP2016/081629
申请日：2016-12-19
申请人： KONINKLIJKE PHILIPS N.V.
发明人： XU, Jingping , RAJU, Balasundar, Iyyavu , WANG, Shougang , POLAND, Mckee, Dunn , GADES, Anthony, M.
IPC分类号： A61B8/08 , A61B8/00
CPC分类号： A61B8/08 , A61B8/4254 , A61B8/461 , A61B8/467 , A61B8/488 , A61B8/5207 , A61B8/5223 , A61B8/54
摘要： The invention relates to an ultrasound system (100) for sequentially performing a predetermined procedure for each of at least one region of interest. The ultrasound system (100) comprises an ultrasound probe (101) configured to transmit a first ultrasound signal (SG1) towards a region of interest and receive echo signals from the region of interest. The ultrasound system (100) also comprises a motion sensor (102) configured to detect a motion of the ultrasound probe (101) and generate a motion signal (MS) for indicating the motion of the ultrasound probe (101). The ultrasound system (100) also comprises a processor (103) configured to perform a predetermined procedure for a region of interest on the basis of the echo signals received from the region of interest if the motion signal (MS) indicates that the ultrasound probe (101) is stationary. The invention also relates to a corresponding ultrasound method.
摘要翻译：本发明涉及一种用于对至少一个感兴趣区域中的每一个依次执行预定程序的超声系统（100）。超声系统（100）包括超声探头（101），超声探头（101）被配置为朝着感兴趣区域发送第一超声信号（SG1）并从感兴趣区域接收回波信号。超声系统（100）还包括运动传感器（102），其被配置为检测超声探头（101）的运动并且生成用于指示超声探头（101）的运动的运动信号（MS）。超声系统（100）还包括处理器（103），该处理器被配置为如果运动信号（MS）指示超声探测器（（100））基于从感兴趣区域接收的回波信号来执行针对感兴趣区域的预定程序 101）是静止的。本发明还涉及相应的超声波方法。

5. 发明申请

WO2015114027A1 DEVICE AND METHOD FOR MONITORING BLADDER VOLUME OF A SUBJECT 审中-公开
标题翻译：用于监测主体叶片体积的装置和方法
公开(公告)号：WO2015114027A1
公开(公告)日：2015-08-06
申请号：PCT/EP2015/051743
申请日：2015-01-28
申请人： KONINKLIJKE PHILIPS N.V.
发明人： XU, Jingping
IPC分类号： A61B5/20 , A61B5/00
CPC分类号： A61B5/204 , A61B5/7221 , A61B5/746 , A61B8/08 , A61B8/4444 , A61B8/4494 , A61B8/5223 , A61B8/5276 , A61B8/54 , A61B8/56 , A61B2560/0209 , A61B2562/06
摘要： The present invention provides a device and a method for monitoring the bladder volume of a subject. A device for monitoring the bladder volume of a subject comprises a sensor to be attached to a region on the exterior surface of the abdomen of the subject, the region corresponding to the bladder of the subject, the sensor being configured to obtain a sensor signal indicating the bladder volume of the subject; a controlling unit configured to generate a control action signal if it determines, based on the sensor signal, that the change of the bladder volume of the subject exceeds a predetermined amount; an ultrasound probe to be attached to the subject and configured to emit, in response to the control signal, an ultrasonic signal toward the bladder of the subject and receive echo signals from the bladder of the subject; a deriving unit configured to derive the bladder volume of the subject from the received echo signals. According to the device, long-time monitoring of the bladder volume of the subject may be achieved.
摘要翻译：本发明提供了一种用于监测对象的膀胱体积的装置和方法。用于监测对象的膀胱体积的装置包括传感器，其被附接到对象腹部的外表面上的区域，对应于被检体的膀胱的区域，传感器被配置为获得传感器信号，该信号指示受试者的膀胱体积; 控制单元，其被配置为如果基于所述传感器信号确定所述对象的膀胱体积的变化超过预定量，则生成控制动作信号; 超声波探头，其被附接到被检体并被配置为响应于控制信号向被检体的膀胱发射超声波信号，并从受检者的膀胱接收回波信号; 导出单元，被配置为从所接收的回波信号中导出对象的膀胱体积。根据该装置，可以实现对被检体的膀胱体积的长时间监视。

6. 发明申请

WO2019101714A1 ULTRASONIC PULMONARY ASSESSMENT 审中-公开
公开(公告)号：WO2019101714A1
公开(公告)日：2019-05-31
申请号：PCT/EP2018/081859
申请日：2018-11-20
申请人： KONINKLIJKE PHILIPS N.V.
发明人： RAJU, Balasundar, Iyyavu , XU, Jingping , KIM, Seungsoo
IPC分类号： A61B8/08 , A61B8/00
摘要： The present disclosure describes an ultrasound system configured to identify and evaluate B-lines that may appear during an ultrasound scan of a chest region of a subject. In some examples, the system may include an ultrasound transducer configured to acquire echo signals responsive to ultrasound pulses transmitted toward a target region comprising one or both lungs. The system can also include one or more processors communicatively coupled with the ultrasound transducer and configured to identify one or more B-lines within the target region during a scan thereof. Based on the identified B-lines, the processors can determine a severity value of the B-lines and a pulmonary diagnosis based on the severity value in substantially real time during the ultrasound scan. The diagnosis may embody a distinction between cardiogenic and non-cardiogenic pulmonary edema.

7. 发明申请

WO2018029035A1 A SYSTEM AND METHOD FOR DETERMINING FAT AND LEAN BODY TISSUE COMPONENTS 审中-公开
标题翻译：确定脂肪和瘦体组织成分的系统和方法
公开(公告)号：WO2018029035A1
公开(公告)日：2018-02-15
申请号：PCT/EP2017/069389
申请日：2017-08-01
申请人： KONINKLIJKE PHILIPS N.V.
发明人： XU, Jingping , TIAN, Cong , LI, Lin
IPC分类号： A61B8/08 , A61B5/107 , A61B5/00
摘要： A system is for determining fat and lean body tissue components of body tissue. A propagating wave is provided into the body tissue. A first set of normally directed reflections of the propagating wave is received at a first measurement site and a second set of angled reflections of the propagating wave is received from the body tissue at a second measurement site. A fat body tissue depth and optionally also a lean body tissue depth are obtained based on the times at which reflections of the first and second sets are received. This arrangement requires only two receivers in order to resolve the depth of the fat and lean body tissue constituents. The propagation paths are simplified by arranging the transceiver to direct a wave normally into the tissue.
摘要翻译：系统用于确定身体组织的脂肪和瘦体组织成分。传播波被提供到身体组织中。传播波的第一组正常反射在第一测量位置处被接收，并且传播波的第二组角度反射在第二测量位置处被从身体组织接收。基于接收到第一组和第二组的反射的时间来获得脂肪体组织深度以及可选地还有瘦体组织深度。这种安排只需要两个接收器来解决脂肪和瘦体组织成分的深度。通过安排收发器将波正常引导到组织中来简化传播路径。

8. 发明申请

WO2015113806A1 METHOD AND APPARATUS FOR DETECTING A GAS POCKET USING ULTRASOUND 审中-公开
标题翻译：使用超声波检测气囊的方法和装置
公开(公告)号：WO2015113806A1
公开(公告)日：2015-08-06
申请号：PCT/EP2015/050438
申请日：2015-01-13
申请人： KONINKLIJKE PHILIPS N.V.
发明人： XU, Jingping , RAJU, Balasundar Iyyavu , HUANG, Sheng-Wen , WANG, Shougang , RADULESCU, Emil George , ZHOU, Shiwei
IPC分类号： A61B8/08 , G01S7/52
CPC分类号： A61B8/0833 , A61B8/00 , A61B8/14 , A61B8/46 , A61B8/461 , A61B8/467 , A61B8/469 , A61B8/48 , A61B8/52 , A61B8/5207 , A61B8/5215 , A61B8/5223 , G01S7/52038
摘要： Existing gas pocket detection approaches are based on visual observations of B-mode ultrasound images showing comparisons between normal soft tissue and gas pockets, which are time-consuming and dependent on operator experience. The present invention proposes an ultrasound system and a method of detecting a gas pocket. The ultrasound system comprises: an ultrasound probe (110) for transmitting an ultrasound signal toward the ROI and acquiring an ultrasound echo signal reflected from the ROI along a plurality of scanning lines; an obtaining unit (130) for obtaining a second harmonic component of the ultrasound echo signal for each depth of a plurality of depths along each scanning line of the plurality of scanning lines; and a deriving unit (140) for deriving a change in a center frequency of the second harmonic component along with the depth.
摘要翻译：现有的气体口袋检测方法基于B模式超声图像的视觉观察，显示了正常软组织和气囊之间的比较，这是耗时的并且取决于操作者的经验。本发明提出了一种超声系统和检测气囊的方法。所述超声波系统包括：超声波探头（110），用于向所述ROI发送超声信号，并获取沿着多条扫描线从所述ROI反射的超声波回波信号; 获取单元，用于根据所述多条扫描线中的每条扫描线的多个深度的每个深度获得所述超声回波信号的二次谐波分量; 以及用于导出与所述深度一起的所述二次谐波分量的中心频率的变化的导出单元（140）。

9. 发明申请

WO2014097104A1 SEGMENTATION OF BREAST LESIONS IN ULTRASOUND IMAGES 审中-公开
标题翻译：超声图像中乳腺切片的分期
公开(公告)号：WO2014097104A1
公开(公告)日：2014-06-26
申请号：PCT/IB2013/060967
申请日：2013-12-16
申请人： KONINKLIJKE PHILIPS N.V.
发明人： LIN, Qi Zhong , LIU, Xin , BOROCZKY, Lilla , XU, Jingping , HUANG, Kai
IPC分类号： G06T7/00
CPC分类号： G06T7/149 , G06T7/12 , G06T2207/10136 , G06T2207/20101 , G06T2207/30068 , G06T2207/30096
摘要： A medical imaging system for segmentation of breast lesions in ultrasound images has a display screen in which automatic segmentation, semi- automatic segmentation or manual segmentation of a breast lesion may be selected. When the lesion in an image has been previously delineated by the placement of markers around the lesion, the system automatically detects the markers, then automatically segments the boundary of the lesion from the marker locations. Preferably four markers are used to delineate the location and size of the lesion. If automatic segmentation fails, semi-automatic segmentation may be enabled to allow manual placement of the markers on an image followed by automatic boundary segmentation. If neither automatic nor semi- automatic segmentation is effective, manual segmentation can be enabled.
摘要翻译：用于在超声图像中分割乳腺病变的医学成像系统具有可以选择乳房病变的自动分割，半自动分割或手动分割的显示屏幕。当图像中的病变已经通过在病变周围放置标记事先描绘时，系统自动检测标记，然后自动地从标记位置分割病变的边界。优选使用四个标记来描绘病变的位置和大小。如果自动分割失败，则可以启用半自动分割，以允许在图像上手动放置标记，然后进行自动边界分割。如果自动分割和半自动分割均无效，则可以启用手动分割。

10. 发明申请

WO2022268612A1 ULTRASOUND SYSTEMS AND METHODS FOR MONITORING A VALSALVA MANOEUVRE 审中-公开
公开(公告)号：WO2022268612A1
公开(公告)日：2022-12-29
申请号：PCT/EP2022/066356
申请日：2022-06-15
申请人： KONINKLIJKE PHILIPS N.V.
发明人： XU, Jingping , HONG, Xiaowei
IPC分类号： A61B8/08 , A61B8/0875 , A61B8/5292
摘要： An ultrasound system for use in monitoring a Valsalva Manoeuvre, VM performed by a subject. The ultrasound system comprises a computing apparatus configured to: receive a measurement of abdominal pressure, P, for the subject whilst the subject is performing the VM, wherein the measurement of abdominal pressure was measured using a sensor external to the body for measuring abdominal pressure; and determine an indication of whether the subject has effectively performed the VM by comparing the measurement of abdominal pressure for the subject whilst the subject is performing the VM to a reference abdominal pressure, PRef, measured for the subject.

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