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1. 发明公开

EP3223710A1 SYSTEM FOR MONITORING A USE OF A MEDICAL DEVICE 有权转让
标题翻译：监视医疗设备使用的系统
公开(公告)号：EP3223710A1
公开(公告)日：2017-10-04
申请号：EP15800796.3
申请日：2015-11-24
申请人： Koninklijke Philips N.V.
发明人： FOKKENROOD, Steven Antonie Willem , STROUCKEN, Louis , BELT, Harm Jan Willem , KOLEN, Alexander Franciscus , MIHAJLOVIC, Nenad
IPC分类号： A61B8/00
CPC分类号： A61B8/4438 , A61B8/12 , A61B8/4477 , A61B8/4483 , A61B8/52 , A61B8/565 , B06B1/0207 , B06B1/0292 , B06B1/06 , B06B2201/40 , B06B2201/76 , G01S7/5205 , G01S15/8909
摘要： The invention provides a system (1) for determining an identification characteristic of a medical device (3) carrying at least an ultrasound emitter/sensor element (321). The identification characteristic is based on a detection signal from the ultrasound emitter/sensor element (321) upon a drive signal. The system (1) can identify the medical device from a database (211,511) of known medical devices. Furthermore, the system (1) can update the duration and frequency of use of the medical device (3) and it can prohibit further use of the medical device (3) when a predetermined limit of use is exceeded.
摘要翻译：本发明提供了一种用于确定携带至少一个超声波发射器/传感器元件（321）的医疗装置（3）的识别特性的系统（1）。识别特征基于来自超声波发射器/传感器元件（321）的对驱动信号的检测信号。系统（1）可以从已知医疗设备的数据库（211,511）中识别医疗设备。此外，系统（1）可以更新医疗设备（3）的使用持续时间和频率，并且可以在超过预定的使用限制时禁止医疗设备（3）的进一步使用。

2. 发明公开

EP3967236A1 METHOD OF REGISTERING ULTRASOUND IMAGES TO AN ANATOMICAL MAP 审中-公开
公开(公告)号：EP3967236A1
公开(公告)日：2022-03-16
申请号：EP20195407.0
申请日：2020-09-10
申请人： Koninklijke Philips N.V.
发明人： KOLEN, Alexander Franciscus , VAN DER MARK, Martinus Bernardus , GIJSBERS, Gerardus Henricus Maria , HARKS, Godefridus Antonius
IPC分类号： A61B8/00 , A61B5/0538 , A61B5/06 , A61B34/20 , G01B7/004 , A61B8/08
摘要： A mechanism for registering ultrasound images with an anatomical map generated using a dielectric imaging process. The positions of electrodes that move with the ultrasound probe are monitored using the same dielectric imaging system that generated the anatomical map. The position at which ultrasound images are generated is captured, and this information is used to register the ultrasound image(s) with respect to the anatomical map.

3. 发明公开

EP3818940A1 ULTRASOUND TRANSDUCER ARRAY 审中-公开
公开(公告)号：EP3818940A1
公开(公告)日：2021-05-12
申请号：EP19207080.3
申请日：2019-11-05
申请人： Koninklijke Philips N.V.
发明人： HAMELMANN, Paul Christoph , KOLEN, Alexander Franciscus
IPC分类号： A61B8/00 , G01S15/89 , A61B8/08
摘要： In an ultrasound transducer array (T) having a plurality of transducer elements (TE) each having a respective field of view (FOV-1 - FOV-5), the ultrasound transducer array (T) being capable of being positioned around an object having a curved surface (S) resulting in a convergence of the respective fields of view of the transducer elements (TE), the transducer elements (TE) are arranged, or capable of being arranged, on the ultrasound transducer array (T) in a manner opposite to a curvature of the curved surface (S) so as to counteract the convergence of the respective fields of view.

4. 发明公开

EP3744233A1 SENSOR SYSTEM FOR MONITORING A SEDATION OF A PATIENT 审中-公开
公开(公告)号：EP3744233A1
公开(公告)日：2020-12-02
申请号：EP19176922.3
申请日：2019-05-28
申请人： Koninklijke Philips N.V.
发明人： JOHNSON, Mark Thomas , KOLEN, Alexander Franciscus , HELLE, Michael Günter , WEISS, Steffen , SISODIA, Rajendra Singh
IPC分类号： A61B5/00 , A61B5/04
摘要： A sensor system (100) for monitoring a sedation of a patient (200), thereby improving the sedation monitoring and reducing manual effort.

5. 发明公开

EP3634240A1 ULTRASOUND SYSTEM AND METHOD 审中-公开
公开(公告)号：EP3634240A1
公开(公告)日：2020-04-15
申请号：EP18728628.1
申请日：2018-06-01
申请人： Koninklijke Philips N.V.
发明人： GIJSBERS, Gerardus Henricus Maria , KOLEN, Alexander Franciscus , BELT, Harm Jan Willem , MIHAJLOVIC, Nenad , ROBERT, Jean-Luc Francois-Marie
IPC分类号： A61B8/08 , A61B8/12 , A61B8/00

6. 发明公开

EP3520706A1 IMPLANT DEVICE FOR IN-BODY ULTRASOUND SENSING 审中-公开
公开(公告)号：EP3520706A1
公开(公告)日：2019-08-07
申请号：EP18154477.6
申请日：2018-01-31
申请人： Koninklijke Philips N.V.
发明人： HAKKENS, Franciscus Johannes Gerardus , VAN DER HORST, Arjen , HENDRIKS, Cornelis Petrus , KOLEN, Alexander Franciscus , HILGERS, Achim , VAN DEN ENDE, Daan Anton , JOHNSON, Mark Thomas
IPC分类号： A61B8/12 , A61B8/00 , A61B8/06 , A61B8/08 , A61N1/362
摘要： An implantable sensing device comprises an electroactive polymer actuator and an ultrasound probe moved by the electroactive polymer actuator. Actuation of the electroactive polymer actuator determines a direction in which the ultrasound probe faces. In this way, the actuator is able to implement a scanning function so that a lower complexity probe (e.g. with fewer transducer elements) may be employed. This saves power and space. The electroactive polymer actuator enables a low power scanning function to be provided.

7. 发明公开

EP3456267A1 ULTRASOUND IMAGE PROCESSING 审中-公开
公开(公告)号：EP3456267A1
公开(公告)日：2019-03-20
申请号：EP17191027.6
申请日：2017-09-14
申请人： Koninklijke Philips N.V.
发明人： KOLEN, Alexander Franciscus , BELT, Harm Jan Willem , HARKS, Godefridus Antonius , GIJSBERS, Gerardus Henricus Maria , LIU, Hong
IPC分类号： A61B8/08 , A61B8/12 , A61B8/00
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 an 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, a method to be implemented by such an ultrasound image processing apparatus and a computer program product facilitating the implementation of such a method.

8. 发明公开

EP4018925A1 DETERMINING THE SHAPE OF AN INTERVENTIONAL DEVICE 审中-公开
公开(公告)号：EP4018925A1
公开(公告)日：2022-06-29
申请号：EP20216422.4
申请日：2020-12-22
申请人： Koninklijke Philips N.V.
发明人： HENDRIKS, Bernardus Hendrikus Wilhelmus , WILDEBOER, Rogier Rudolf , KOLEN, Alexander Franciscus , KAHLMAN, Josephus Arnoldus Johannes Maria
IPC分类号： A61B5/06 , A61B5/00 , A61B34/20
摘要： A mechanism for determining a shape of an interventional device. A mapping function is used to predict the position of an electrode, mounted on the interventional device, as the interventional device is moved within an anatomical cavity - to thereby form a sequence of predicted positions. The sequence of predicted positions is then processed to predict a shape of the interventional device.

9. 发明公开

EP3815617A1 IMAGE-PROCESSING METHOD AND APPARATUS FOR OBJECT DETECTION OR IDENTIFICATION 审中-公开
公开(公告)号：EP3815617A1
公开(公告)日：2021-05-05
申请号：EP19206274.3
申请日：2019-10-30
申请人： Koninklijke Philips N.V.
发明人： YANG, Hongxu , KOLEN, Alexander Franciscus , SHAN, Caifeng , DE WITH, Peter Hendrik Nelis
IPC分类号： A61B8/08
摘要： A method and system for detecting the presence or absence of a target or desired object within a three-dimensional (3D) image. The 3D image is processed to extract one or more 3D feature representations, each of which is then dimensionally reduced into one or more two-dimensional (2D) feature representations. An object detection process is then performed on the 2D features map(s) to generate information about at least the presence or absence of an object within the 2D feature representations, and thereby the overall 3D image.

10. 发明公开

EP3639749A1 SYSTEMS AND METHODS FOR ULTRASOUND SCREENING 审中-公开
公开(公告)号：EP3639749A1
公开(公告)日：2020-04-22
申请号：EP18200425.9
申请日：2018-10-15
申请人： Koninklijke Philips N.V.
发明人： HAMELMANN, Paul , KOLEN, Alexander Franciscus
IPC分类号： A61B8/08 , A61B8/02 , A61B8/00
摘要： The invention provides an ultrasound system including an ultrasound transducer array and a processor. The ultrasound transducer array comprises a plurality of transducer elements adapted to conform with a subject's body. Further, at least two ultrasound transducer elements of the plurality of transducer elements are adapted to acquire a plurality of ultrasound signals from a region of interest at different orientations relative to said region of interest. The processor is adapted to receive ultrasound signals acquired by the ultrasound transducer array. The processor is further adapted to partition the plurality of ultrasound signals according to a signal depth and, for each ultrasound signal partition, calculate a Doppler power. For each ultrasound signal, the processor identifies a depth of a fetal heartbeat based on the Doppler power of each ultrasound signal partition and identifies a fetal heart region based on the identified fetal heartbeat and a location of the at least two ultrasound transducers.

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