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1. 发明申请

US20070093857A1 Devices and methods for treating mitral valve regurgitation 审中-公开
标题翻译：用于治疗二尖瓣反流的装置和方法
公开(公告)号：US20070093857A1
公开(公告)日：2007-04-26
申请号：US11586201
申请日：2006-10-25
申请人： Campbell Rogers , Adam Groothuis
发明人： Campbell Rogers , Adam Groothuis
IPC分类号： A61B17/10
CPC分类号： A61B17/0644 , A61B17/068 , A61B17/08 , A61B17/10 , A61B17/1285 , A61B2017/00243
摘要： A medical device, method and system of treating the lumenal system of a patient are provided. The medical device includes a tissue plicator adapted and configured to form a plication of tissue proximate a target region of a patient. The medical device further includes a retainer applicator operatively associated with the tissue plicator. The retainer applicator is adapted and configured to apply a retainer to the plication to maintain the plication after the medical device is removed from the patient. In accordance with a further aspect, the tissue plicator may plicate tissue by mechanically clamping the tissue and/or may plicate the tissue at least in part by applying suction thereto. The system can be used to plicate tissue proximate the mitral valve of a patient. The plication can be formed temporarily or permanently.
摘要翻译：提供了一种治疗患者的腔内系统的医疗装置，方法和系统。医疗装置包括适于并构造为在患者的目标区域附近形成组织的褶皱的组织矫正器。医疗装置还包括与组织矫正器可操作地相关联的保持器施加器。保持器施加器被适配和构造成在将医疗装置从病人身上移开之后，将保持器施加到折片以维持折痕。根据另一方面，组织矫正器可以通过机械地夹紧组织和/或可以至少部分地通过向其施加吸力而使组织折叠组织。该系统可用于在患者的二尖瓣附近折叠组织。可以暂时或永久地形成折射。

2. 发明授权

US6091980A Stent slip sensing system and method 失效
标题翻译：支架滑移检测系统及方法
公开(公告)号：US6091980A
公开(公告)日：2000-07-18
申请号：US225282
申请日：1999-01-05
申请人： James C. Squire , Campbell Rogers , Elazer R. Edelman
发明人： James C. Squire , Campbell Rogers , Elazer R. Edelman
IPC分类号： A61F2/06 , A61F2/84 , A61M25/12 , A61F11/00
CPC分类号： A61F2/958
摘要： An endoluminal device slippage sensor system including an electrically conductive endoluminal device and a catheter assembly to which the device is coupled for deployment into a lumen. First, second and third electrodes are associated with the catheter assembly, each respectively in direct electrical contact with a proximal, a middle and a distal portion of the device. A potential source generates a potential between the first and second electrodes and between the second and third electrodes. The potential between the electrodes is varied in accordance with a change of position of the device along the axis of the catheter assembly during deployment in which the proximal or distal portion of the device is disconnected from the first or third electrode, respectively. In accordance with another embodiment of the invention there is provided an endoluminal device slippage sensor system including an electrically conductive endoluminal device and a catheter assembly to which the device is coupled for deployment into a lumen. At least two electrodes are mounted longitudinally along the length of the catheter assembly, each of the electrodes being in direct electrical contact with the device. A potential source generates a potential between the electrodes, the potential between the electrodes being varied in accordance with a change of position of the device along the axis of the catheter assembly.
摘要翻译：包括导电腔内装置和导管组件的腔内装置滑动传感器系统，所述装置与所述导管组件联接以将其部署到管腔中。首先，第二和第三电极与导管组件相关联，每个分别与装置的近端，中间和远端部分直接电接触。电位源在第一和第二电极之间以及第二和第三电极之间产生电位。电极之间的电势根据装置沿着导管组件的轴线在展开期间的位置的变化而变化，其中装置的近侧或远端部分别与第一或第三电极分离。根据本发明的另一个实施例，提供了一种腔内装置滑动传感器系统，其包括导电腔内装置和导管组件，该装置连接到导管组件以部署到内腔中。至少两个电极沿导管组件的长度纵向安装，每个电极与装置直接电接触。电位源在电极之间产生电位，电极之间的电位根据器件沿着导管组件的轴线的位置变化而变化。

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