中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

17 records (took 0.016 seconds)

    Devices, Systems, and Methods for Assessing a Vessel
    4.
    发明申请
    Devices, Systems, and Methods for Assessing a Vessel 审中-公开
    用于评估船舶的装置，系统和方法

    公开(公告)号：US20140135633A1

    公开(公告)日：2014-05-15

    申请号：US14157404

    申请日：2014-01-16

    Applicant: Volcano Corporation

    Inventor： David Anderson ,  Howard David Alpert

    IPC: A61B5/02 ,  A61B5/00 ,  A61B5/0215

    CPC classification number: A61B5/02007 ,  A61B5/0215 ,  A61B5/02158 ,  A61B5/026 ,  A61B5/6851 ,  A61B5/6852 ,  A61B5/7282

    Abstract: Embodiments of the present disclosure are configured to assess the severity of a blockage in a vessel and, in particular, a stenosis in a blood vessel. In some particular embodiments, the devices, systems, and methods of the present disclosure are configured to assess the severity of a stenosis in the coronary arteries without the administration of a hyperemic agent. Further, in some implementations devices, systems, and methods of the present disclosure are configured to normalize and/or temporally align pressure measurements from two different pressure sensing instruments. Further still, in some instances devices, systems, and methods of the present disclosure are configured to exclude outlier cardiac cycles from calculations utilized to evaluate a vessel, including providing visual indication to a user that the cardiac cycles have been excluded.

    Abstract translation: 本公开的实施例被配置为评估血管中的阻塞的严重性，特别是血管中的狭窄。 在一些特定实施例中，本公开的装置，系统和方法被配置为评估冠状动脉狭窄的严重性，而不施用充血剂。 此外，在一些实施例中，本公开的装置，系统和方法被配置为使来自两个不同压力感测装置的压力测量值归一化和/或在时间上对准。 进一步地，在一些情况下，本发明的装置，系统和方法被配置为从用于评估血管的计算中排除异常心脏周期，包括向使用者提供心脏周期被排除的视觉指示。

    Devices, Systems, and Methods For Assessment of Vessels
    6.
    发明申请
    Devices, Systems, and Methods For Assessment of Vessels 审中-公开
    装置，系统和船舶评估方法

    公开(公告)号：US20140187920A1

    公开(公告)日：2014-07-03

    申请号：US14144280

    申请日：2013-12-30

    Applicant: Volcano Corporation

    Inventor： Bret C. Millett ,  Joe Burnett ,  Howard David Alpert ,  Fergus Merritt

    IPC: A61B6/00 ,  A61B6/03 ,  A61B5/0215 ,  A61B5/027 ,  A61B8/12 ,  A61B5/00

    CPC classification number: A61B6/5247 ,  A61B5/0066 ,  A61B5/0084 ,  A61B5/02007 ,  A61B5/0215 ,  A61B5/026 ,  A61B5/027 ,  A61B5/7425 ,  A61B5/743 ,  A61B6/4417 ,  A61B6/463 ,  A61B6/504 ,  A61B8/0891 ,  A61B8/12 ,  A61B8/4416 ,  A61B8/5261

    Abstract: Devices, systems, and methods for visually depicting a vessel and evaluating treatment options are disclosed. A method of evaluating a vessel of a patient, comprises: obtaining intravascular data from an intravascular instrument positioned within a vessel of a patient while the intravascular instrument is moved longitudinally through the vessel from a first position to a second position; obtaining an angiographic image of the vessel while the intravascular instrument is moved longitudinally through the vessel; correlating the intravascular data from the intravascular instrument to locations on the angiographic image; and outputting an enhanced angiographic image of the vessel on a display, the enhanced angiographic image including the angiographic image overlaid with visualizations representing the intravascular data at the correlated locations. Corresponding systems are also provided.

    Abstract translation: 公开了用于视觉描绘血管和评估治疗选择的装置，系统和方法。 一种评估患者血管的方法包括：当血管内仪器从第一位置纵向移动通过血管从第一位置移动到第二位置时，从位于患者血管内的血管内仪器获得血管内数据; 当血管内仪器纵向移动通过血管时获得血管的血管造影图像; 将血管内仪器的血管内数据与血管造影图像上的位置相关联; 以及在显示器上输出所述血管的增强的血管造影图像，所述增强的血管造影图像包括覆盖在相关位置处的血管内数据的可视化的血管造影图像。 还提供了相应的系统。

    Interface Devices, Systems, and Methods for Use With Intravascular Pressure Monitoring Devices
    8.
    发明申请
    Interface Devices, Systems, and Methods for Use With Intravascular Pressure Monitoring Devices 审中-公开
    用于血管内压力监测装置的接口装置，系统和方法

    公开(公告)号：US20130190633A1

    公开(公告)日：2013-07-25

    申请号：US13745467

    申请日：2013-01-18

    Applicant: Volcano Corporation

    Inventor： Dale Gene Dorando ,  David Shong-Un Wong ,  Howard David Alpert

    IPC: A61B5/0215 ,  A61B5/00

    Abstract: Embodiments of the present disclosure are configured to assess the severity of a blockage in a vessel and, in particular, a stenosis in a blood vessel. In some particular embodiments, the devices, systems, and methods of the present disclosure are configured to provide FFR measurements in a small, compact device that integrates with existing proximal and distal pressure measurement systems and does not require a separate power source.

    Abstract translation: 本公开的实施例被配置为评估血管中的阻塞的严重性，特别是血管中的狭窄。 在一些特定实施例中，本公开的装置，系统和方法被配置为在与现有的近端和远端压力测量系统集成并且不需要单独的电源的小型紧凑装置中提供FFR测量。

    Devices, systems, and methods for assessing a vessel
    9.
    发明授权
    Devices, systems, and methods for assessing a vessel 有权

    公开(公告)号：US10888232B2

    公开(公告)日：2021-01-12

    申请号：US14157404

    申请日：2014-01-16

    Applicant: Volcano Corporation

    Inventor： David Anderson ,  Howard David Alpert

    IPC: A61B5/02 ,  A61B5/0215 ,  A61B5/00 ,  A61B5/026 ,  A61B5/021

    Abstract: Embodiments of the present disclosure are configured to assess the severity of a blockage in a vessel and, in particular, a stenosis in a blood vessel. In some particular embodiments, the devices, systems, and methods of the present disclosure are configured to assess the severity of a stenosis in the coronary arteries without the administration of a hyperemic agent. Further, in some implementations devices, systems, and methods of the present disclosure are configured to normalize and/or temporally align pressure measurements from two different pressure sensing instruments. Further still, in some instances devices, systems, and methods of the present disclosure are configured to exclude outlier cardiac cycles from calculations utilized to evaluate a vessel, including providing visual indication to a user that the cardiac cycles have been excluded.

Patent Agency Ranking