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    Sensor-assisted catheter-based procedures
    1.
    发明授权
    Sensor-assisted catheter-based procedures 有权
    传感器辅助导管手术

    公开(公告)号：US09463313B2

    公开(公告)日：2016-10-11

    申请号：US11720012

    申请日：2005-11-22

    申请人： Peter J. Fitzgerald ,  Ali Hassan ,  Brian K. Courtney

    发明人： Peter J. Fitzgerald ,  Ali Hassan ,  Brian K. Courtney

    IPC分类号： A61B5/04 ,  A61N1/05

    CPC分类号： A61N1/056

    摘要： Methods, systems and devices for effectively and safely accessing and verifying a target site within a vessel or body cavity undergoing a catheter-based procedure or treatment. The present invention further includes the accurate delivery an instrument, an implantable device and/or materials to the target site. The present invention is particularly useful for transvenously assessing the suitability of a target site within the coronary vasculature for placement of a pacing electrode and transvenously placing the pacing electrode at the target site.

    摘要翻译： 用于有效和安全地进入和验证经历基于导管的程序或治疗的血管或体腔内的靶位点的方法，系统和装置。 本发明还包括将仪器，可植入装置和/或材料准确地输送到目标部位。 本发明特别适用于经静脉评估冠状动脉血管内的靶位置适用于放置起搏电极并将起搏电极经常放置在靶位点。

    METHODS AND DEVICES FOR REMOVAL OF A MEDICAL AGENT FROM A PHYSIOLOGICAL EFFERENT FLUID COLLECTION SITE
    2.
    发明申请
    METHODS AND DEVICES FOR REMOVAL OF A MEDICAL AGENT FROM A PHYSIOLOGICAL EFFERENT FLUID COLLECTION SITE 有权
    从生理效能流体采集站点移除医疗药剂的方法和装置

    公开(公告)号：US20090048552A1

    公开(公告)日：2009-02-19

    申请号：US12138291

    申请日：2008-06-12

    申请人： ALI HASSAN ,  Lester John Lloyd ,  Michael Orth ,  Mark Yang ,  Binh Luong ,  Brian K. Courtney ,  Peter J. Fitzgerald

    发明人： ALI HASSAN ,  Lester John Lloyd ,  Michael Orth ,  Mark Yang ,  Binh Luong ,  Brian K. Courtney ,  Peter J. Fitzgerald

    IPC分类号： A61M1/36

    CPC分类号： A61M1/008

    摘要： Methods and devices for selectively removing an agent from a physiological site, e.g., a physiological efferent fluid collection site, are provided. Aspects of the invention include fluid removal (e.g., aspiration) devices having a fluid removal element and a flow modulator positioned at a distal end of the fluid removal element. The flow modulator is configured to converge intersecting fluid flow paths into the fluid removal element. Also provided are systems and kits for performing the subject methods. The subject invention finds use in a variety of different applications, including the selective removal of both therapeutic and diagnostic agents from a variety of different physiological sites.

    摘要翻译： 提供了用于从生理部位例如生理传出液收集部位选择性除去药剂的方法和装置。 本发明的方面包括具有流体去除元件的流体去除（例如，抽吸）装置和位于流体移除元件的远端处的流量调节器。 流量调节器被配置为将交叉的流体流动路径会聚到流体去除元件中。 还提供了用于执行主题方法的系统和套件。 本发明可用于各种不同的应用，包括从各种不同的生理部位选择性地除去治疗剂和诊断剂。

    METHODS AND DEVICES FOR RETRIEVAL OF A MEDICAL AGENT FROM A PHYSIOLOGICAL EFFERENT FLUID COLLECTION SITE
    4.
    发明申请
    METHODS AND DEVICES FOR RETRIEVAL OF A MEDICAL AGENT FROM A PHYSIOLOGICAL EFFERENT FLUID COLLECTION SITE 审中-公开
    用于从生理效能流体采集站点检索医学试剂的方法和装置

    公开(公告)号：US20090187131A1

    公开(公告)日：2009-07-23

    申请号：US12281141

    申请日：2007-03-02

    申请人： Peter J. Fitzgerald ,  Ali Hassan ,  Brian K. Courtney

    发明人： Peter J. Fitzgerald ,  Ali Hassan ,  Brian K. Courtney

    IPC分类号： A61M1/34 ,  A61M1/00

    CPC分类号： A61M1/008 ,  A61M1/0003 ,  A61M1/0031 ,  A61M1/0066 ,  A61M25/1011 ,  A61M2025/0096 ,  A61M2025/1047

    摘要： Aspects of the invention include methods and devices for selectively removing an agent from a physiological efferent fluid collection site are provided. In certain embodiments, an aspiration device is employed to selectively remove the target agent from the site, e.g., by removing fluid from the target site primarily when the target agent is at least predicted to be, e.g., anticipated and/or known to be, present in the site. Embodiments of the invention also include systems and kits for performing the subject methods. The subject invention finds use in a variety of different applications, including the selective removal of both therapeutic and diagnostic agents from a variety of different physiological sites.

    摘要翻译： 本发明的方面包括用于从生理传出液收集部位选择性地除去药剂的方法和装置。 在某些实施方案中，使用抽吸装置来选择性地从该部位除去目标试剂，例如，当目标试剂至少预测为例如预期和/或已知的时，通过从靶位点去除流体， 现场在现场。 本发明的实施例还包括用于执行主题方法的系统和套件。 本发明可用于各种不同的应用，包括从各种不同的生理部位选择性地除去治疗剂和诊断剂。

    Methods and devices for removal of a medical agent from a physiological efferent fluid collection site
    5.
    发明授权
    Methods and devices for removal of a medical agent from a physiological efferent fluid collection site 有权
    用于从生理传出液收集部位移除药剂的方法和装置

    公开(公告)号：US08308673B2

    公开(公告)日：2012-11-13

    申请号：US12138291

    申请日：2008-06-12

    申请人： Ali Hassan ,  Lester John Lloyd ,  Michael Orth ,  Mark Yang ,  Binh Luong ,  Brian K. Courtney ,  Peter J. Fitzgerald

    发明人： Ali Hassan ,  Lester John Lloyd ,  Michael Orth ,  Mark Yang ,  Binh Luong ,  Brian K. Courtney ,  Peter J. Fitzgerald

    IPC分类号： A61M37/00 ,  A61M1/00 ,  A61M31/00

    CPC分类号： A61M1/008

    摘要： Methods and devices for selectively removing an agent from a physiological site, e.g., a physiological efferent fluid collection site, are provided. Aspects of the invention include fluid removal (e.g., aspiration) devices having a fluid removal element and a flow modulator positioned at a distal end of the fluid removal element. The flow modulator is configured to converge intersecting fluid flow paths into the fluid removal element. Also provided are systems and kits for performing the subject methods. The subject invention finds use in a variety of different applications, including the selective removal of both therapeutic and diagnostic agents from a variety of different physiological sites.

    摘要翻译： 提供了用于从生理部位例如生理传出液收集部位选择性除去药剂的方法和装置。 本发明的方面包括具有流体去除元件的流体去除（例如，抽吸）装置和位于流体移除元件的远端处的流量调节器。 流量调节器被配置为将交叉的流体流动路径会聚到流体去除元件中。 还提供了用于执行主题方法的系统和套件。 本发明可用于各种不同的应用，包括从各种不同的生理部位选择性地除去治疗剂和诊断剂。

    Methods, systems and devices for establising communication between hollow organs and tissue lumens
    6.
    发明授权
    Methods, systems and devices for establising communication between hollow organs and tissue lumens 有权
    用于建立中空器官和组织腔之间的通信的方法，系统和装置

    公开(公告)号：US07967808B2

    公开(公告)日：2011-06-28

    申请号：US11664480

    申请日：2005-10-06

    申请人： Peter J. Fitzgerald ,  Brian K. Courtney ,  Ali Hassan

    发明人： Peter J. Fitzgerald ,  Brian K. Courtney ,  Ali Hassan

    IPC分类号： A61M25/16

    CPC分类号： A61M25/0082 ,  A61M25/0068 ,  A61M25/0127

    摘要： Methods, systems and devices for establishing communication between organs and/or tissue lumens. The devices include catheters having magnetized distal ends which are configured to magnetically couple to each other such that a coaxial alignment is established between two or more catheters. The systems include two or more the subject catheters. The methods include use of the catheters and magnetically coupling them to establish a continuous passageway between them.

    摘要翻译： 用于建立器官和/或组织腔之间的通信的方法，系统和装置。 这些装置包括具有磁化远端的导管，其构造成彼此磁耦合，使得在两个或更多个导管之间建立同轴对准。 系统包括两个或更多个主题导管。 这些方法包括使用导管并将其磁耦合以在它们之间建立连续的通道。

    SENSOR-ASSISTED CATHETER-BASED PROCEDURES
    8.
    发明申请
    SENSOR-ASSISTED CATHETER-BASED PROCEDURES 有权
    传感器辅助导管器程序

    公开(公告)号：US20090299445A1

    公开(公告)日：2009-12-03

    申请号：US11720012

    申请日：2005-11-22

    申请人： Peter J. Fitzgerald ,  Ali Hassan ,  Brian K. Courtney

    发明人： Peter J. Fitzgerald ,  Ali Hassan ,  Brian K. Courtney

    IPC分类号： A61N1/05 ,  A61B5/02

    CPC分类号： A61N1/056

    摘要： Methods, systems and devices for effectively and safely accessing and verifying a target site within a vessel or body cavity undergoing a catheter-based procedure or treatment. The present invention further includes the accurate delivery an instrument, an implantable device and/or materials to the target site. The present invention is particularly useful for transvenously assessing the suitability of a target site within the coronary vasculature for placement of a pacing electrode and transvenously placing the pacing electrode at the target site.

    摘要翻译： 用于有效和安全地进入和验证经历基于导管的程序或治疗的血管或体腔内的靶位点的方法，系统和装置。 本发明还包括将仪器，可植入装置和/或材料准确地输送到目标部位。 本发明特别适用于经静脉评估冠状动脉血管内的靶位置适用于放置起搏电极并将起搏电极经常放置在靶位点。