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    Methods and systems for stimulating a heart
    3.
    发明授权
    Methods and systems for stimulating a heart 有权
    刺激心脏的方法和系统

    公开(公告)号：US09522275B2

    公开(公告)日：2016-12-20

    申请号：US13884934

    申请日：2010-11-30

    申请人： Andreas Blomqvist ,  Torbjorn Persson ,  Rolf Hill

    发明人： Andreas Blomqvist ,  Torbjorn Persson ,  Rolf Hill

    IPC分类号： A61N1/365 ,  A61N1/362 ,  A61N1/368

    CPC分类号： A61N1/365 ,  A61N1/3627 ,  A61N1/36585 ,  A61N1/3682 ,  A61N1/3684

    摘要： Methods and systems for optimizing stimulation of a heart of a patient are disclosed. The method comprises: determining recommended pacing settings including recommended AV delays and/or recommended VV delays based on IEGM data. Further, at least one hemodynamical parameter is determined based on measured at least one hemodynamical signal. Reference pacing settings are determined including reference AV delays and/or reference VV delays based on said hemodynamical parameters. An AV delay correction value and a VV delay correction value are calculated as a difference between recommended AV and/or VV delays and reference AV and/or VV delays, respectively. The correction values are used for updating recommended AV and/or VV delays, respectively.

    摘要翻译： 公开了用于优化患者心脏刺激的方法和系统。 该方法包括：根据IEGM数据确定推荐的起搏设置，包括推荐的AV延迟和/或推荐的VV延迟。 此外，基于测量的至少一个血液动力学信号来确定至少一个血液动力学参数。 基于所述血液动力学参数确定参考起搏设置，包括参考AV延迟和/或参考VV延迟。 AV延迟校正值和VV延迟校正值被分别计算为推荐的AV和/或VV延迟与参考AV和/或VV延迟之间的差。 校正值分别用于更新推荐的AV和/或VV延迟。

    IMPLANTABLE SENSOR DEVICE AND SYSTEM
    5.
    发明申请
    IMPLANTABLE SENSOR DEVICE AND SYSTEM 审中-公开
    可植入传感器装置和系统

    公开(公告)号：US20130102858A1

    公开(公告)日：2013-04-25

    申请号：US13702148

    申请日：2010-06-18

    申请人： Rolf Hill ,  Torbjorn Persson ,  Olof Stegfeldt

    发明人： Rolf Hill ,  Torbjorn Persson ,  Olof Stegfeldt

    IPC分类号： A61B5/0205 ,  A61B5/00 ,  A61B5/145 ,  A61B5/01 ,  A61B5/11 ,  A61B5/0215 ,  A61N1/362

    CPC分类号： A61B5/02055 ,  A61B5/01 ,  A61B5/0205 ,  A61B5/0215 ,  A61B5/1118 ,  A61B5/14532 ,  A61B5/14542 ,  A61B5/6848 ,  A61N1/0573 ,  A61N1/362 ,  A61N1/36564

    摘要： The implantable medical device for measuring pressure is disclosed. The implantable medical device is connectable to a medical lead and comprises an outer sheath and a helically shaped needle arranged at the outer sheath. A pressure sensing body having a distal part is movably arranged in the outer sheath. The pressure sensing body is arranged such that the distal part is located within the outer sheath in an initial state of the pressure sensing body, wherein the pressure sensing body is arranged to be advanced from the initial state to protrude from the outer sheath and such that it is at least partially surrounded by the helically shaped needle; and a pressure sensor arranged at or adjacent to the distal part of the pressure sensing body for sensing pressure.

    摘要翻译： 公开了用于测量压力的可植入医疗装置。 可植入医疗装置可连接到医用引线，并且包括外护套和布置在外护套处的螺旋形针。 具有远端部分的压力感测体可移动地布置在外护套中。 压力感测体被布置成使得远端部分处于压力感测体的初始状态下位于外护套内，其中压力感测体被布置成从初始状态推进到从外护套突出，使得 至少部分地被螺旋形针状包围; 以及压力传感器，布置在压力感测体的远端部分或邻近压力传感体的远端部分，用于感测压力。

    METHODS AND SYSTEMS FOR STIMULATING A HEART
    9.
    发明申请
    METHODS AND SYSTEMS FOR STIMULATING A HEART 有权
    用于刺激心脏的方法和系统

    公开(公告)号：US20130238045A1

    公开(公告)日：2013-09-12

    申请号：US13884934

    申请日：2010-11-30

    申请人： Andreas Blomqvist ,  Torbjorn Persson ,  Rolf Hill

    发明人： Andreas Blomqvist ,  Torbjorn Persson ,  Rolf Hill

    IPC分类号： A61N1/365

    CPC分类号： A61N1/365 ,  A61N1/3627 ,  A61N1/36585 ,  A61N1/3682 ,  A61N1/3684

    摘要： The present invention relates generally to methods for implantable medical devices and more particularly to methods for optimizing stimulation of a heart of a patient. The method comprises: determining recommended pacing settings including recommended AV delays and/or recommended W delays based on IEGM data. Further, at least one hemodynamical parameter is determined based on measured at least one hemodynamical signal. Reference pacing settings are determined including reference AV delays and/or reference W delays based on said hemodynamical parameters. An AV delay correction value and a W delay correction value are calculated as a difference between recommended AV and/or VV delays and reference AV and/or W delays, respectively. The correction values are used for updating recommended AV and/or VV delays, respectively.

    摘要翻译： 本发明一般涉及可植入医疗装置的方法，更具体地涉及用于优化患者心脏的刺激的方法。 该方法包括：基于IEGM数据确定推荐的起搏设置，包括推荐的AV延迟和/或推荐的W延迟。 此外，基于测量的至少一个血液动力学信号来确定至少一个血液动力学参数。 基于所述血流动力学参数确定参考起搏设置，包括参考AV延迟和/或参考W延迟。 AV延迟校正值和W延迟校正值分别被计算为推荐的AV和/或VV延迟与参考AV和/或W延迟之间的差。 校正值分别用于更新推荐的AV和/或VV延迟。