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公开(公告)号：EP3316792A1
公开(公告)日：2018-05-09
申请号：EP16733531.4
申请日：2016-06-29
发明人： ZHAO, Shukui , CORL, Paul, Douglas
CPC分类号： A61B8/4494 , A61B8/0841 , A61B8/12 , A61B8/4281 , A61B8/445 , A61M25/09 , B06B1/06 , B06B1/0633 , G01S7/52077 , G01S7/52079 , G01S15/8922 , G10K11/02
摘要： The present disclosure related generally to ultrasound imaging, such as intravascular ultrasound imaging. For example, some embodiments of the present disclosure provide an ultrasound imaging system with improved acoustic impedance matching between an ultrasonic transducer and a vessel of interest. For example, in some implementations, an ultrasound imaging device includes a flexible elongate member and an ultrasound scanner assembly disposed at a distal portion of the flexible elongate member. The ultrasound scanner assembly includes a plurality of ultrasound transducers arranged circumferentially, and an impedance matching structure is coupled to the plurality of ultrasound transducers. In some such embodiments, the impedance matching structure is disposed radially outward from the plurality of ultrasound transducers, and in some embodiments, the impedance matching structure is disposed radially inward from the plurality of ultrasound transducers.
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2.发明公开
公开(公告)号：EP4275609A3
公开(公告)日：2024-04-03
申请号：EP23193664.2
申请日：2019-03-06
摘要： An intraluminal ultrasound imaging system includes a patient interface module (PIM) in communication with a plurality of intraluminal imaging devices (102A, 102B) through a device interface (202), the PIM comprising a controller (226), a memory (210), a detection component (222), a trigger signal generation component (220), a host interface and the device interface; wherein the detection component is configured to detect coupling one of the plurality of intraluminal imaging devices to the device interface through identifying device information (212) of the coupled one intraluminal imaging device; wherein the controller is configured to: (a) select a configuration for the coupled one intraluminal imaging device from multiple parameter configurations (430A, 430B) stored in the memory based on the identified device information; and (b) dynamically configure the trigger signal generation component to generate a trigger signal (228) including a waveform specific to ultrasound attributes of an imaging component of the coupled one intraluminal imaging device.
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3.发明公开
公开(公告)号：EP4275609A2
公开(公告)日：2023-11-15
申请号：EP23193664.2
申请日：2019-03-06
IPC分类号： A61B8/00
摘要： An intraluminal ultrasound imaging system includes a patient interface module (PIM) in communication with a plurality of intraluminal imaging devices (102A, 102B) through a device interface (202), the PIM comprising a controller (226), a memory (210), a detection component (222), a trigger signal generation component (220), a host interface and the device interface; wherein the detection component is configured to detect coupling one of the plurality of intraluminal imaging devices to the device interface through identifying device information (212) of the coupled one intraluminal imaging device; wherein the controller is configured to: (a) select a configuration for the coupled one intraluminal imaging device from multiple parameter configurations (430A, 430B) stored in the memory based on the identified device information; and (b) dynamically configure the trigger signal generation component to generate a trigger signal (228) including a waveform specific to ultrasound attributes of an imaging component of the coupled one intraluminal imaging device.
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4.发明公开
公开(公告)号：EP3764914A1
公开(公告)日：2021-01-20
申请号：EP19709467.5
申请日：2019-03-06
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公开(公告)号：EP3860466A1
公开(公告)日：2021-08-11
申请号：EP19779864.8
申请日：2019-09-27
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公开(公告)号：EP3316792B1
公开(公告)日：2019-05-22
申请号：EP16733531.4
申请日：2016-06-29
发明人： ZHAO, Shukui , CORL, Paul, Douglas
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