专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明公开

EP3886718A1 APPARATUS AND METHOD FOR DETECTING BONE FRACTURE 审中-公开
公开(公告)号：EP3886718A1
公开(公告)日：2021-10-06
申请号：EP19808625.8
申请日：2019-11-28
申请人： Koninklijke Philips N.V.
发明人： XU, Jingping , RAJU, Balasundar, Iyyavu , GADES, Anthony, M.
IPC分类号： A61B8/08

2. 发明公开

EP3772333A1 MUSCLE IMAGING SYSTEM 审中-公开
公开(公告)号：EP3772333A1
公开(公告)日：2021-02-10
申请号：EP19191023.1
申请日：2019-08-09
申请人： Koninklijke Philips N.V.
发明人： WANG, Jim , 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. 发明公开

EP3234917A1 METHOD AND SYSTEM FOR CALCULATING A DISPLACEMENT OF AN OBJECT OF INTEREST 有权转让
标题翻译：用于计算感兴趣对象的位移的方法和系统
公开(公告)号：EP3234917A1
公开(公告)日：2017-10-25
申请号：EP15808207.3
申请日：2015-12-11
申请人： Koninklijke Philips N.V.
发明人： XU, Jingping , LU, Kongkuo , SHI, William Tao , HALL, Christopher Stephen
IPC分类号： G06T7/20
CPC分类号： G06T7/20 , G06T7/248 , G06T7/38 , G06T2207/10016 , G06T2207/10132 , G06T2207/20081 , G06T2207/30004
摘要： The invention relates to a method of calculating a displacement of an object of interest comprising a step of calculating (101) a displacement model of said object of interest from adjacent images of a set of pre-acquired images of said object of interest, said displacement model reflects the position of said object of interest along the time. The method is characterized in that the method further comprises the following. A step of determining (102) a first sub-set of images (S1) from said set of pre acquired images within one periodical time cycle of said set of pre-acquired images on the basis of the displacement model. A first step of identifying (103) a second sub-set of images (S2) from newly-acquired images, wherein images in said second sub-set of images (S2) are consecutive and have the same most similar image in said first sub-set of images (S1), wherein a first set of similarity levels is determined by comparing a given image in said newly acquired images with each image of said first sub-set of images (S1), and wherein said most similar image has the largest similarity level in said first set of similarity levels. A first step of selecting (104) a given image in said second sub-set of images (S2) as a first reference image (I1). A second step of identifying (105) a third sub-set of images (S3) from said newly-acquired images, wherein images in said third sub-set of images (S3) are consecutive and have the same most similar image in said first sub-set of images (S1), wherein a set of similarity levels is determined by comparing a given image in said newly acquired images with each image of said first sub-set of images (S1), and wherein said most similar image has the largest similarity level in said set of similarity levels. A second step of selecting (106) a given image in said third sub-set of images (S3) as a second reference image (I2). A step of calculating (107) the displacement between said second reference image (I2) and said first reference image (I1). The invention also relates to a corresponding system of displacement calculation.
摘要翻译：本发明涉及一种计算感兴趣对象的位移的方法，包括以下步骤：从所述感兴趣对象的一组预先获取图像的相邻图像计算（101）所述感兴趣对象的位移模型，所述位移模型反映了所述关注对象沿着时间的位置。该方法的特征在于该方法还包括以下内容。基于所述位移模型在所述一组预先获取的图像的一个周期性时间周期内从所述一组预先获取的图像确定（102）第一子图像集（S1）的步骤。从新获取的图像中识别（103）第二图像子集（S2）的第一步骤，其中所述第二图像子集（S2）中的图像是连续的并且在所述第一子图像中具有相同的最相似图像 - 图像集（S1），其中通过将所述新获取的图像中的给定图像与所述第一图像子集（S1）的每个图像进行比较来确定第一组相似性等级，并且其中所述最相似图像具有在所述第一组相似度等级中最大的相似度等级。选择（104）所述第二图像子集（S2）中的给定图像作为第一参考图像（I1）的第一步骤。从所述新获取的图像中识别（105）第三图像子集（S3）的第二步骤，其中所述第三图像子集（S3）中的图像是连续的并且在所述第一图像中具有相同的最相似图像（S1）的子集，其中通过将所述新近采集的图像中的给定图像与所述第一图像子集（S1）的每个图像进行比较来确定一组相似度水平，并且其中所述最相似图像具有在所述一组相似性等级中最大的相似性等级。选择（106）所述第三图像子集（S3）中的给定图像作为第二参考图像（I2）的第二步骤。计算（107）所述第二参考图像（I2）和所述第一参考图像（I1）之间的位移的步骤。本发明还涉及相应的位移计算系统。

4. 发明公开

EP3060127A1 DEVICE AND METHOD FOR MONITORING BLADDER VOLUME OF A SUBJECT 失效
标题翻译：装置及监测方法气泡体积一人
公开(公告)号：EP3060127A1
公开(公告)日：2016-08-31
申请号：EP15702440.7
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.

5. 发明公开

EP2797508A2 SYSTEM AND METHOD FOR NEEDLE NAVIGATION USING PA EFFECT IN US IMAGING 审中-公开
标题翻译：系统和方法用于导航使用PA影响US成像
公开(公告)号：EP2797508A2
公开(公告)日：2014-11-05
申请号：EP12826566.7
申请日：2012-12-27
申请人： Koninklijke Philips N.V.
发明人： CHEN, Yinan , XU, Jingping , LI, Junbo , ZHANG, Yunrong
IPC分类号： A61B5/145 , G01N21/17 , A61B5/00 , A61B5/06 , A61B8/00
CPC分类号： A61B19/5244 , A61B5/0035 , A61B5/0095 , A61B5/061 , A61B5/14503 , A61B5/14546 , A61B5/14552 , A61B5/1459 , A61B5/489 , A61B5/6848 , A61B5/7207 , A61B5/7278 , A61B5/743 , A61B8/0841 , A61B17/3478 , A61B34/20 , A61B2034/2055 , A61B2034/2063
摘要： The present invention provides a monitoring system, which comprises a novel needle, and an optical signal generating device, wherein at least one optical signal output of the optical signal generating device is coupled to the optical core of the needle, and it further comprises an ultrasound (US) transducer,and a processor adapted to direct the US transducer to transmit an US signal into a region of a subject in which the needle is moving and receive an US signal reflected in the region in response to the transmitted US signal in a US measurement sub-cycle of a measurement cycle, and to direct the optical signal providing device to transmit an optical signal having a unique wavelength from the dome of the needle into an area of the region and direct the US transducer to receive a photo-acoustic (PA) signal induced in the area in response to the optical signal in each of at least one PA measurement sub-cycle of the measurement cycle, and reconstruct an US image from the US signal received in the US measurement sub-cycle.

6. 发明公开

EP4391920A1 METHOD FOR USE IN ANALYSING ULTRASOUND IMAGE DATA OF A SUBJECT 审中-公开
公开(公告)号：EP4391920A1
公开(公告)日：2024-07-03
申请号：EP22769160.7
申请日：2022-08-24
申请人： Koninklijke Philips N.V.
发明人： CHEN, Zhouye , LIN, Qizhong , HONG, Xiaowei , TONG, Ling , DENG, Junping , XU, Jingping , LI, Lin , ZHAO, Ningning , WANG, Jianan , HUA, Qiao , LOUPAS, Thanasis
IPC分类号： A61B8/08
CPC分类号： A61B8/481 , A61B8/5223 , A61B8/5284 , A61B8/085

7. 发明公开

EP4331500A1 MEASUREMENTS FROM PULSE WAVE DOPPLER ULTRASOUND 审中-公开
公开(公告)号：EP4331500A1
公开(公告)日：2024-03-06
申请号：EP22198936.1
申请日：2022-09-30
申请人： Koninklijke Philips N.V.
发明人： XU, Jingping , XIE, Hua , CHEN, Jin Ning , ERRICO, Claudia , SHIH, Cho-chiang , TONG, Ling , WEI, Vivian
IPC分类号： A61B8/08 , A61B8/02 , A61B8/00
摘要： An ultrasound imaging system (100) may automatically analyze a pulse wave Doppler spectrogram to determine high quality and low quality cardiac cycles. Based on the determination, the ultrasound imaging system (100) may exclude the low quality cardiac cycle from being used in calculations of parameter measurements such as peak systolic velocity, end diastolic velocity, and resistance index. In some examples, the ultrasound imaging system (100) may provide a visual indication on the display (138) which cardiac cycles were excluded from the measurements.

8. 发明公开

EP3713497A1 ULTRASONIC PULMONARY ASSESSMENT 无效
公开(公告)号：EP3713497A1
公开(公告)日：2020-09-30
申请号：EP18807064.3
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

9. 发明授权

EP3349664B1 DISTINGUISHING LUNG SLIDING FROM EXTERNAL MOTION 有权转让
公开(公告)号：EP3349664B1
公开(公告)日：2020-03-11
申请号：EP16766646.0
申请日：2016-09-13
申请人： Koninklijke Philips N.V.
发明人： RAJU, Balasundar Iyyavu , XU, Jingping , WANG, Shougang , ZHOU, Shiwei , GADES, Anthony M.
IPC分类号： A61B8/08 , A61B8/00

10. 发明公开

EP3432803A1 ULTRASOUND SYSTEM AND METHOD FOR DETECTING LUNG SLIDING 有权转让
公开(公告)号：EP3432803A1
公开(公告)日：2019-01-30
申请号：EP17712793.3
申请日：2017-03-24
申请人： Koninklijke Philips N.V.
发明人： WANG, Shougang , RAJU, Balasundar Iyyavu , XU, Jingping , ZHOU, Shiwei , GADES, Anthony M. , POLAND, Mckee Dunn
IPC分类号： A61B8/08 , G06T7/20 , A61B8/00
摘要： The present invention proposes an ultrasound system and a method of detecting lung sliding on the basis of a temporal sequence of ultrasound data frames of a first region of interest. The first region of interest includes a pleural interface of a lung. A sub-region identifier (410) is configured to identify, for each of the ultrasound data frames, a sub-region of a scanned region of the ultrasound data frame, the sub-region comprising at least part of the pleural interface; a lung sliding detector (420) is configured to derive a parametric map for the sub-region on the basis of at least two ultrasound data frames of the temporal sequence, parametric values of the parametric map indicating a degree of tissue motion over the at least two ultrasound frames; wherein the lung sliding detector is further configured to extract data of the sub-regions from the at least two ultrasound data frames, and to derive the parametric map on the basis of the extracted data.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式