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1.发明申请Device, System and Method for Flow Imaging in the Body Using a Swept Transducer 审中-公开使用扫频传感器在身体中成像的装置，系统和方法公开(公告)号：US20130303910A1
公开(公告)日：2013-11-14
申请号：US13892081
申请日：2013-05-10
Applicant: Volcano Corporation
Inventor： Frank Hubbard , Dietrich Ho
IPC: A61B8/06
CPC classification number: A61B8/06 , A61B8/12 , A61B8/4209 , A61B8/445 , A61B8/4461
Abstract: An ultrasound imaging system is disclosed. The system comprises an ultrasound emitter and receiver movably disposed within an elongate member, an actuator coupled to the emitter, and a control system. The actuator moves the emitter through a path comprising at least a portion of an arc. The control system controls the emission of a sequence of pulses from the emitter and receives from the receiver ultrasound echo data associated with the sequence of pulses emitted along the path. The control system processes the ultrasound echo data to generate a cross-sectional image of an internal structure based on echo amplitude data and echo velocity data.
Abstract translation: 公开了一种超声成像系统。 该系统包括可移动地设置在细长构件内的超声发射器和接收器，耦合到发射器的致动器和控制系统。 致动器通过包括弧的至少一部分的路径移动发射器。 控制系统控制来自发射器的脉冲序列的发射，并从接收器接收与沿着路径发射的脉冲序列相关联的超声波回波数据。 控制系统根据回波振幅数据和回波速度数据处理超声波回波数据，生成内部结构的截面图像。
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公开(公告)号：US20130137981A1
公开(公告)日：2013-05-30
申请号：US13679719
申请日：2012-11-16
Applicant: Volcano Corporation
Inventor： Dietrich Ho , Elizabeth Begin , Oren Levy , Jason Sproul
CPC classification number: A61B8/4466 , A61B1/00006 , A61B1/00009 , A61B1/0008 , A61B1/00096 , A61B1/00172 , A61B1/00183 , A61B1/0058 , A61B1/05 , A61B1/3137 , A61B8/0883 , A61B8/0891 , A61B8/12 , A61B8/4209 , A61B8/445 , A61B8/4461 , A61B8/4483 , A61B8/4494 , A61B8/52 , A61B8/5207 , A61B8/5284 , A61B8/5292 , A61B8/54 , A61B8/543 , A61B8/58 , A61B8/585 , A61B90/39 , A61B2090/363 , A61B2090/3925 , A61M25/0068 , A61M25/0105 , A61M25/0108 , G01S15/894
Abstract: Devices, systems, and methods for controlling the field of view in imaging systems are provided. For example, in one embodiment an imaging system includes a flexible elongate member sized and shaped for use within an internal structure of a patient, an imaging transducer positioned within the distal portion of the flexible elongate member, an imaging marker positioned to be detectable within a field of view of the imaging transducer, and a controller in communication with the flexible elongate member and configured to adjust a control signal of the flexible elongate member based on the detection of the imaging marker in data received from the flexible elongate member in order to achieve a desired field of view for the imaging transducer.
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公开(公告)号：US20180344288A1
公开(公告)日：2018-12-06
申请号：US16102032
申请日：2018-08-13
Applicant: Volcano Corporation
Inventor： Dietrich Ho , Elizabeth Begin , Oren Levy , Jason Sproul , John Scheib , Stan Thomas
CPC classification number: A61B8/4466 , A61B1/00006 , A61B1/00009 , A61B1/0008 , A61B1/00096 , A61B1/00172 , A61B1/00183 , A61B1/0058 , A61B1/05 , A61B1/3137 , A61B8/0883 , A61B8/0891 , A61B8/12 , A61B8/4209 , A61B8/445 , A61B8/4461 , A61B8/4483 , A61B8/4494 , A61B8/52 , A61B8/5207 , A61B8/5284 , A61B8/5292 , A61B8/54 , A61B8/543 , A61B8/58 , A61B8/585 , A61B90/39 , A61B2090/363 , A61B2090/3925 , A61M25/0068 , A61M25/0105 , A61M25/0108 , G01S15/894
Abstract: Devices, systems, and methods for controlling an intravascular imaging device are provided. For example, in one embodiment a method includes communicating a control signal to an actuator of the intravascular imaging device to cause oscillation of an imaging element of the intravascular imaging device, wherein the intravascular imaging device further includes an acoustic marker; receiving imaging data from the imaging element of the intravascular imaging device; identifying the acoustic marker in the imaging data by determining a correlation between the imaging data and a template representative of the acoustic marker; adjusting an aspect of the control signal based on identifying the acoustic marker; and communicating the adjusted control signal to the actuator of the intravascular imaging device.
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公开(公告)号：US20180028152A1
公开(公告)日：2018-02-01
申请号：US15727939
申请日：2017-10-09
Applicant: Volcano Corporation
Inventor： Dietrich Ho , Elizabeth Begin , Oren Levy , Jason Sproul
IPC: A61B8/00 , A61M25/01 , A61B1/00 , A61B8/08 , A61B8/12 , A61M25/00 , G01S15/89 , A61B1/313 , A61B1/005 , A61B1/05
CPC classification number: A61B8/4466 , A61B1/00006 , A61B1/00009 , A61B1/0008 , A61B1/00096 , A61B1/00172 , A61B1/00183 , A61B1/0058 , A61B1/05 , A61B1/3137 , A61B8/0883 , A61B8/0891 , A61B8/12 , A61B8/4209 , A61B8/445 , A61B8/4461 , A61B8/4483 , A61B8/4494 , A61B8/52 , A61B8/5207 , A61B8/5284 , A61B8/5292 , A61B8/54 , A61B8/543 , A61B8/58 , A61B8/585 , A61B90/39 , A61B2090/363 , A61B2090/3925 , A61M25/0068 , A61M25/0105 , A61M25/0108 , G01S15/894
Abstract: Devices, systems, and methods for controlling an intravascular imaging device are provided. For example, in one embodiment a method includes communicating a control signal to an actuator of the intravascular imaging device to cause oscillation of an imaging element of the intravascular imaging device, wherein the intravascular imaging device further includes an acoustic marker; receiving imaging data from the imaging element of the intravascular imaging device; identifying the acoustic marker in the imaging data by determining a correlation between the imaging data and a template representative of the acoustic marker; adjusting an aspect of the control signal based on identifying the acoustic marker; and communicating the adjusted control signal to the actuator of the intravascular imaging device.
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公开(公告)号：US20130178746A1
公开(公告)日：2013-07-11
申请号：US13785012
申请日：2013-03-05
Applicant: Volcano Corporation
Inventor： Dietrich Ho , Elizabeth Begin , Oren Levy , Jason Sproul , Stan Thomas
CPC classification number: A61B8/4466 , A61B1/00006 , A61B1/00009 , A61B1/0008 , A61B1/00096 , A61B1/00172 , A61B1/00183 , A61B1/0058 , A61B1/05 , A61B1/3137 , A61B8/0883 , A61B8/0891 , A61B8/12 , A61B8/4209 , A61B8/445 , A61B8/4461 , A61B8/4483 , A61B8/4494 , A61B8/52 , A61B8/5207 , A61B8/5284 , A61B8/5292 , A61B8/54 , A61B8/543 , A61B8/58 , A61B8/585 , A61B90/39 , A61B2090/363 , A61B2090/3925 , A61M25/0068 , A61M25/0105 , A61M25/0108 , G01S15/894
Abstract: Devices, systems, and methods for controlling the field of view in imaging systems are provided. For example, in one embodiment an imaging system includes a flexible elongate member sized and shaped for use within an internal structure of a patient, an imaging transducer positioned within the distal portion of the flexible elongate member, an imaging marker positioned to be detectable within a field of view of the imaging transducer, and a controller in communication with the flexible elongate member and configured to adjust a control signal of the flexible elongate member based on the detection of the imaging marker in data received from the flexible elongate member in order to achieve a desired field of view for the imaging transducer.
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Patent Agency Ranking
6.发明申请Devices, Systems, and Methods for Controlling Field of View in Imaging Systems 有权用于控制成像系统视场的设备，系统和方法公开(公告)号：US20150342573A1
公开(公告)日：2015-12-03
申请号：US14823894
申请日：2015-08-11
Applicant: Volcano Corporation
Inventor： Dietrich Ho , Elizabeth Begin , Oren Levy , Jason Sproul
CPC classification number: A61B8/4466 , A61B1/00006 , A61B1/00009 , A61B1/0008 , A61B1/00096 , A61B1/00172 , A61B1/00183 , A61B1/0058 , A61B1/05 , A61B1/3137 , A61B8/0883 , A61B8/0891 , A61B8/12 , A61B8/4209 , A61B8/445 , A61B8/4461 , A61B8/4483 , A61B8/4494 , A61B8/52 , A61B8/5207 , A61B8/5284 , A61B8/5292 , A61B8/54 , A61B8/543 , A61B8/58 , A61B8/585 , A61B90/39 , A61B2090/363 , A61B2090/3925 , A61M25/0068 , A61M25/0105 , A61M25/0108 , G01S15/894
Abstract: Devices, systems, and methods for controlling an intravascular imaging device are provided. For example, in one embodiment a method includes communicating a control signal to an actuator of the intravascular imaging device to cause oscillation of an imaging element of the intravascular imaging device, wherein the intravascular imaging device further includes an acoustic marker; receiving imaging data from the imaging element of the intravascular imaging device; identifying the acoustic marker in the imaging data by determining a correlation between the imaging data and a template representative of the acoustic marker; adjusting an aspect of the control signal based on identifying the acoustic marker; and communicating the adjusted control signal to the actuator of the intravascular imaging device.
Abstract translation: 提供了用于控制血管内成像装置的装置，系统和方法。 例如，在一个实施例中，一种方法包括将控制信号传送到血管内成像装置的致动器以引起血管内成像装置的成像元件的振荡，其中血管内成像装置还包括声学标记; 从血管成像装置的成像元件接收成像数据; 通过确定成像数据和表示声学标记的模板之间的相关性来识别成像数据中的声学标记; 基于识别声学标记来调整控制信号的一个方面; 以及将经调节的控制信号传送到血管内成像装置的致动器。
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公开(公告)号：US09101327B2
公开(公告)日：2015-08-11
申请号：US13679688
申请日：2012-11-16
Applicant: Volcano Corporation
Inventor： Dietrich Ho , Elizabeth Begin , Oren Levy , Jason Sproul , Stan Thomas
IPC: A61B8/00 , A61M25/00 , A61M25/01 , A61B1/00 , A61B1/005 , A61B19/00 , A61B1/05 , A61B1/313 , A61B8/12 , A61B8/08 , G01S15/89
CPC classification number: A61B8/4466 , A61B1/00006 , A61B1/00009 , A61B1/0008 , A61B1/00096 , A61B1/00172 , A61B1/00183 , A61B1/0058 , A61B1/05 , A61B1/3137 , A61B8/0883 , A61B8/0891 , A61B8/12 , A61B8/4209 , A61B8/445 , A61B8/4461 , A61B8/4483 , A61B8/4494 , A61B8/52 , A61B8/5207 , A61B8/5284 , A61B8/5292 , A61B8/54 , A61B8/543 , A61B8/58 , A61B8/585 , A61B90/39 , A61B2090/363 , A61B2090/3925 , A61M25/0068 , A61M25/0105 , A61M25/0108 , G01S15/894
Abstract: Devices, systems, and methods for controlling the field of view in imaging systems are provided. For example, in one embodiment an imaging system includes a flexible elongate member sized and shaped for use within an internal structure of a patient, an imaging transducer positioned within the distal portion of the flexible elongate member, an imaging marker positioned to be detectable within a field of view of the imaging transducer, and a controller in communication with the flexible elongate member and configured to adjust a control signal of the flexible elongate member based on the detection of the imaging marker in data received from the flexible elongate member in order to achieve a desired field of view for the imaging transducer.
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公开(公告)号：US20140180068A1
公开(公告)日：2014-06-26
申请号：US14134539
申请日：2013-12-19
Applicant: VOLCANO CORPORATION
Inventor： Jason Spencer , Russell W. Bowden , Stan Thomas , Oren Levy , Byong-Ho Park , Dietrich Ho
Abstract: The present invention generally relates to methods, devices and systems for determining the rotational orientation of a device. The invention can involve providing a device comprising a plurality of markers, wherein each marker within the plurality of markers differs from an adjacent marker by size, shape, and/or position on the device. The invention can also involve inserting the device into a vessel and imaging the device to capture an image of the device in an imaging plane. The invention can further involve processing the captured image to determine an orientation of the device relative to the imaging plane based on the markers.
Abstract translation: 本发明总体上涉及用于确定装置的旋转取向的方法，装置和系统。 本发明可以涉及提供一种包括多个标记的装置，其中多个标记内的每个标记物与装置上的尺寸，形状和/或位置不同于相邻的标记。 本发明还可以包括将装置插入容器并成像装置以在成像平面中捕获装置的图像。 本发明还可以包括处理所捕获的图像，以基于标记来确定装置相对于成像平面的取向。
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9.发明申请Devices, Systems, and Methods for Controlling Field of View in Imaging Systems 有权用于控制成像系统视场的设备，系统和方法公开(公告)号：US20130137985A1
公开(公告)日：2013-05-30
申请号：US13679688
申请日：2012-11-16
Applicant: Volcano Corporation
Inventor： Dietrich Ho , Elizabeth Begin , Oren Levy , Jason Sproul , Stan Thomas
CPC classification number: A61B8/4466 , A61B1/00006 , A61B1/00009 , A61B1/0008 , A61B1/00096 , A61B1/00172 , A61B1/00183 , A61B1/0058 , A61B1/05 , A61B1/3137 , A61B8/0883 , A61B8/0891 , A61B8/12 , A61B8/4209 , A61B8/445 , A61B8/4461 , A61B8/4483 , A61B8/4494 , A61B8/52 , A61B8/5207 , A61B8/5284 , A61B8/5292 , A61B8/54 , A61B8/543 , A61B8/58 , A61B8/585 , A61B90/39 , A61B2090/363 , A61B2090/3925 , A61M25/0068 , A61M25/0105 , A61M25/0108 , G01S15/894
Abstract: Devices, systems, and methods for controlling the field of view in imaging systems are provided. For example, in one embodiment an imaging system includes a flexible elongate member sized and shaped for use within an internal structure of a patient, an imaging transducer positioned within the distal portion of the flexible elongate member, an imaging marker positioned to be detectable within a field of view of the imaging transducer, and a controller in communication with the flexible elongate member and configured to adjust a control signal of the flexible elongate member based on the detection of the imaging marker in data received from the flexible elongate member in order to achieve a desired field of view for the imaging transducer.
Abstract translation: 提供了用于控制成像系统中的视野的设备，系统和方法。 例如，在一个实施例中，成像系统包括尺寸和形状适于在患者的内部结构内使用的柔性细长构件，定位在柔性细长构件的远侧部分内的成像传感器，定位成可在一个 成像传感器的视场以及与柔性细长构件连通并被配置为基于从柔性细长构件接收的数据中的成像标记的检测来调整柔性细长构件的控制信号的控制器，以便实现 成像传感器的期望视场。
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公开(公告)号：US09814443B2
公开(公告)日：2017-11-14
申请号：US14823894
申请日：2015-08-11
Applicant: Volcano Corporation
Inventor： Dietrich Ho , Elizabeth Begin , Oren Levy , Jason Sproul
IPC: A61B8/00 , A61M25/00 , A61M25/01 , A61B1/00 , A61B8/08 , A61B1/313 , A61B8/12 , G01S15/89 , A61B1/005 , A61B1/05 , A61B90/00
CPC classification number: A61B8/4466 , A61B1/00006 , A61B1/00009 , A61B1/0008 , A61B1/00096 , A61B1/00172 , A61B1/00183 , A61B1/0058 , A61B1/05 , A61B1/3137 , A61B8/0883 , A61B8/0891 , A61B8/12 , A61B8/4209 , A61B8/445 , A61B8/4461 , A61B8/4483 , A61B8/4494 , A61B8/52 , A61B8/5207 , A61B8/5284 , A61B8/5292 , A61B8/54 , A61B8/543 , A61B8/58 , A61B8/585 , A61B90/39 , A61B2090/363 , A61B2090/3925 , A61M25/0068 , A61M25/0105 , A61M25/0108 , G01S15/894
Abstract: Devices, systems, and methods for controlling an intravascular imaging device are provided. For example, in one embodiment a method includes communicating a control signal to an actuator of the intravascular imaging device to cause oscillation of an imaging element of the intravascular imaging device, wherein the intravascular imaging device further includes an acoustic marker; receiving imaging data from the imaging element of the intravascular imaging device; identifying the acoustic marker in the imaging data by determining a correlation between the imaging data and a template representative of the acoustic marker; adjusting an aspect of the control signal based on identifying the acoustic marker; and communicating the adjusted control signal to the actuator of the intravascular imaging device.
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