Tubular restraint release approaches for electrolytic implant delivery system
    1.
    发明申请
    Tubular restraint release approaches for electrolytic implant delivery system 审中-公开
    电解植入物输送系统的管状约束释放方法

    公开(公告)号:US20070100419A1

    公开(公告)日:2007-05-03

    申请号:US11376736

    申请日:2006-03-14

    IPC分类号: A61F2/06

    摘要: Medical devices and methods for delivery or implantation of prostheses within hollow body organs and vessels or other luminal anatomy are disclosed. The subject technologies may be used in the treatment of atherosclerosis in stenting procedures or be used in variety of other procedures. The systems may employ a self expanding stent restrained by one or more members released by an electrolytically erodable latch. Such release means do not connect directly to the implant, though one or more portions may contact it.

    摘要翻译: 公开了用于在中空身体器官和血管或其他腔内解剖结构中输送或植入假体的医疗装置和方法。 主题技术可用于治疗支架术中的动脉粥样硬化,或用于各种其他手术。 该系统可以采用由电解腐蚀的闩锁释放的一个或多个构件约束的自扩张支架。 这种释放装置不直接连接到植入物,尽管一个或多个部分可以与其接触。

    Indirect-release electrolytic implant delivery systems
    2.
    发明申请
    Indirect-release electrolytic implant delivery systems 审中-公开
    间接释放电解植入物输送系统

    公开(公告)号:US20070100414A1

    公开(公告)日:2007-05-03

    申请号:US11265999

    申请日:2005-11-02

    IPC分类号: A61F2/06

    摘要: Medical devices and methods for delivery or implantation of prostheses within hollow body organs and vessels or other luminal anatomy are disclosed. The subject technologies may be used in the treatment of atherosclerosis in stenting procedures or be used in variety of other procedures. The systems may employ a self expanding stent restrained by one or more members released by an electrolytically erodable latch. Such release means do not connect directly to the implant, though one or more portions may contact it.

    摘要翻译: 公开了用于在中空身体器官和血管或其他腔内解剖结构中输送或植入假体的医疗装置和方法。 主题技术可用于治疗支架术中的动脉粥样硬化,或用于各种其他手术。 该系统可以采用由电解腐蚀的闩锁释放的一个或多个构件约束的自扩张支架。 这种释放装置不直接连接到植入物,尽管一个或多个部分可以与其接触。

    Sliding restraint stent delivery systems
    3.
    发明申请
    Sliding restraint stent delivery systems 审中-公开
    滑动约束支架输送系统

    公开(公告)号:US20050209672A1

    公开(公告)日:2005-09-22

    申请号:US10792684

    申请日:2004-03-02

    IPC分类号: A61F2/06 A61F2/84 A61F2/90

    摘要: Medical device and methods for delivery or implantation of prostheses within hollow body organs and vessels or other luminal anatomy are disclosed. The subject technologies may be used in the treatment of atherosclerosis in stenting procedures. For such purposes, a self-expanding stent may be deployed in connection with an angioplasty procedure with a sliding restraint based delivery system adapted for simplified use. In the system, the sliding restraint is sized, in coordination with a fixed sleeve accepting a core wire to actuate the restraint to effect an anchoring function with the sleeve so that the stent is not inadvertently advanced during deployment.

    摘要翻译: 公开了用于在中空身体器官和血管或其它腔解剖学中输送或植入假体的医疗装置和方法。 主题技术可用于治疗支架术中的动脉粥样硬化。 为了这样的目的,可以使用适于简化使用的基于滑动约束的输送系统与血管成形术程序结合使用自扩张支架。 在该系统中,滑动约束的尺寸与被接受芯线的固定套管配合,以驱动约束以实现套筒的锚固功能,使得支架在展开期间不会无意地前进。

    Stent delivery system with diameter adaptive restraint
    4.
    发明申请
    Stent delivery system with diameter adaptive restraint 审中-公开
    支架输送系统,直径自适应抑制

    公开(公告)号:US20050209670A1

    公开(公告)日:2005-09-22

    申请号:US10792657

    申请日:2004-03-02

    IPC分类号: A61F2/06 A61F2/84 A61F2/90

    摘要: Medical device and methods for delivery or implantation of prostheses within hollow body organs and vessels or other luminal anatomy are disclosed. The subject technologies may be used in the treatment of atherosclerosis in stenting procedures. For such purposes, a self-expanding stent may be deployed in connection with an angioplasty procedure with a stent delivery system having a diameter adaptive restraint. Upon withdrawal of the restraint, the stent is freed, while the restraint or connections thereto assumes a reduced diameter within a tubular body of the delivery guide.

    摘要翻译: 公开了用于在中空身体器官和血管或其它腔解剖学中输送或植入假体的医疗装置和方法。 主题技术可用于治疗支架术中的动脉粥样硬化。 为了这样的目的,自扩张支架可以与具有直径自适应限制的支架输送系统结合血管成形术程序部署。 在退出约束时,支架被释放,同时其约束或连接在输送引导件的管状体内呈现减小的直径。

    SLIDING RESTRAINT STENT DELIVERY SYSTEMS
    6.
    发明申请
    SLIDING RESTRAINT STENT DELIVERY SYSTEMS 审中-公开
    滑动限制器输送系统

    公开(公告)号:US20090281611A1

    公开(公告)日:2009-11-12

    申请号:US12465484

    申请日:2009-05-13

    IPC分类号: A61F2/06

    摘要: Medical device and methods for delivery or implantation of prostheses within hollow body organs and vessels or other luminal anatomy are disclosed. The subject technologies may be used in the treatment of atherosclerosis in stenting procedures. For such purposes, a self-expanding stent may be deployed in connection with an angioplasty procedure with a sliding restraint based delivery system adapted for simplified use. In the system, the sliding restraint is sized, in coordination with a fixed sleeve accepting a core wire to actuate the restraint to effect an anchoring function with the sleeve so that the stent is not inadvertently advanced during deployment.

    摘要翻译: 公开了用于在中空身体器官和血管或其它腔解剖学中输送或植入假体的医疗装置和方法。 主题技术可用于治疗支架术中的动脉粥样硬化。 为了这样的目的,可以使用适于简化使用的基于滑动约束的输送系统与血管成形术程序结合使用自扩张支架。 在该系统中,滑动约束的尺寸与被接受芯线的固定套管配合,以驱动约束以实现套筒的锚固功能,使得支架在展开期间不会无意地前进。

    Staged stent delivery systems
    7.
    发明申请
    Staged stent delivery systems 审中-公开
    分期支架输送系统

    公开(公告)号:US20070055339A1

    公开(公告)日:2007-03-08

    申请号:US11211129

    申请日:2005-08-23

    IPC分类号: A61F2/06

    CPC分类号: A61F2/95 A61F2002/9665

    摘要: Medical devices and methods for delivery or implantation of prostheses within hollow body organs and vessels or other luminal anatomy are disclosed. The subject technologies may be used in the treatment of atherosclerosis in stenting procedures or a variety of other procedures. The various systems described employ self expanding stent restrained by tubular restraints. The systems are configured to reduce restraint actuation force relative to simple-sheath based stent delivery systems by actuation in a staged fashion.

    摘要翻译: 公开了用于在中空身体器官和血管或其他腔内解剖结构中输送或植入假体的医疗装置和方法。 本发明技术可用于治疗支架植入术或其它各种手术中的动脉粥样硬化。 所描述的各种系统使用由管状约束器限制的自扩张支架。 这些系统被配置为通过以分阶段的方式致动来相对于基于简单鞘的支架输送系统来减少约束致动力。

    Removable Core Implant Delivery Catheter
    10.
    发明申请
    Removable Core Implant Delivery Catheter 审中-公开
    可移植核心种植体输送导管

    公开(公告)号:US20090318892A1

    公开(公告)日:2009-12-24

    申请号:US12143502

    申请日:2008-06-20

    IPC分类号: A61M25/00

    摘要: A microcatheter comprising a sleeve and removable core with an atraumatic tip that allows delivery and navigation of the catheter to a site in remote small diameter vasculature over a guidewire. The core is removed upon achieving desired vascular access, leaving the sleeve in place for delivery of various therapeutic implants or systems.

    摘要翻译: 一种微导管,其包括套筒和可移除的芯,其具有无创伤的末端,其允许导管在导丝上的远程小直径脉管系统中的位置传送和导航。 在实现所需的血管通路时移除核心,将套管置于适当位置以递送各种治疗性植入物或系统。