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公开(公告)号：US20100228269A1
公开(公告)日：2010-09-09
申请号：US12713630
申请日：2010-02-26
IPC分类号： A61B17/128 , A61B17/122
CPC分类号： A61B17/083 , A61B17/0057 , A61B17/1227 , A61B2017/00668 , A61B2017/0645
摘要： A clip-based vascular closure devices is configured to be pre-applied to a blood vessel prior to insertion of a vascular access device (such as a procedural sheath) through an incision, puncture, penetration or other passage through the blood vessel. In an embodiment, the disclosed closure device is applied in a carotid artery via a transcervical access such as by forming an incision in the patient's neck to in order to access the blood vessel or other body lumen.
摘要翻译： 基于夹子的血管闭合装置被配置为在插入血管通路装置（例如程序鞘）之前通过穿过血管的切口，穿刺，穿透或其它通道预先施加到血管。 在一个实施例中，所公开的闭合装置经由子宫颈进入，例如通过在患者颈部形成切口以便接近血管或其他体腔而被应用于颈动脉。
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公开(公告)号：US09623228B2
公开(公告)日：2017-04-18
申请号：US13816670
申请日：2011-08-05
IPC分类号： A61M29/00 , A61M39/06 , A61B17/00 , A61B17/04 , A61B17/062 , A61B17/34 , A61M39/22 , A61B17/06 , A61B17/064 , A61B90/00
CPC分类号： A61M39/06 , A61B17/0057 , A61B17/0469 , A61B17/0482 , A61B17/0483 , A61B17/0625 , A61B17/3415 , A61B2017/00238 , A61B2017/00646 , A61B2017/00654 , A61B2017/00663 , A61B2017/00668 , A61B2017/0472 , A61B2017/0477 , A61B2017/06042 , A61B2017/0641 , A61B2090/0811 , A61M39/0606 , A61M39/227 , A61M39/228
摘要： Systems and methods are adapted for treating the carotid artery. The systems include interventional catheters and blood vessel access devices that are adapted for transcervical insertion into the carotid artery. Embodiments of the systems and methods can be used in combination with embolic protection systems including blood flow reversal mechanisms, arterial filters, and arterial occlusion devices.
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公开(公告)号：US08545432B2
公开(公告)日：2013-10-01
申请号：US12793543
申请日：2010-06-03
CPC分类号： A61M1/3655 , A61B17/12009 , A61B17/1355 , A61B2017/00022 , A61F2/95 , A61M1/3613 , A61M1/3621 , A61M25/10 , A61M25/104
摘要： A retrograde flow system is configured for treating an artery. The system includes an arterial access device adapted to be introduced into an artery and receive blood flow from the artery. A shunt fluidly is connected to the arterial access device, wherein the shunt provides a pathway for blood to flow from the arterial access device to a return site. A flow control assembly is coupled to the shunt and is adapted to regulate blood flow through the shunt between at least a first blood flow state and at least a second blood flow state. A shut-off valve assembly automatically blocks fluid flow through the shunt in response to injection of the fluid into the arterial access device.
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4.发明申请公开(公告)号：US20110004147A1
公开(公告)日：2011-01-06
申请号：US12793543
申请日：2010-06-03
IPC分类号： A61M5/00
CPC分类号： A61M1/3655 , A61B17/12009 , A61B17/1355 , A61B2017/00022 , A61F2/95 , A61M1/3613 , A61M1/3621 , A61M25/10 , A61M25/104
摘要： A retrograde flow system is configured for treating an artery. The system includes an arterial access device adapted to be introduced into an artery and receive blood flow from the artery. A shunt fluidly is connected to the arterial access device, wherein the shunt provides a pathway for blood to flow from the arterial access device to a return site. A flow control assembly is coupled to the shunt and is adapted to regulate blood flow through the shunt between at least a first blood flow state and at least a second blood flow state. A shut-off valve assembly automatically blocks fluid flow through the shunt in response to injection of the fluid into the arterial access device.
摘要翻译： 逆行流系统被配置用于治疗动脉。 该系统包括适于引入动脉并接收来自动脉的血液流动的动脉通路装置。 分流器流体地连接到动脉进入装置，其中分流器提供血液从动脉进入装置流向返回位置的通路。 流量控制组件耦合到分流器并且适于调节在至少第一血流状态和至少第二血流状态之间通过分流器的血流。 关闭阀组件响应于将流体注射到动脉进入装置中而自动阻止通过分流器的流体流动。
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公开(公告)号：US20130197621A1
公开(公告)日：2013-08-01
申请号：US13816670
申请日：2011-08-05
IPC分类号： A61F2/95
CPC分类号： A61M39/06 , A61B17/0057 , A61B17/0469 , A61B17/0482 , A61B17/0483 , A61B17/0625 , A61B17/3415 , A61B2017/00238 , A61B2017/00646 , A61B2017/00654 , A61B2017/00663 , A61B2017/00668 , A61B2017/0472 , A61B2017/0477 , A61B2017/06042 , A61B2017/0641 , A61B2090/0811 , A61M39/0606 , A61M39/227 , A61M39/228
摘要： Systems and methods are adapted for treating the carotid artery. The systems include interventional catheters and blood vessel access devices that are adapted for transcervical insertion into the carotid artery. Embodiments of the systems and methods can be used in combination with embolic protection systems including blood flow reversal mechanisms, arterial filters, and arterial occlusion devices.
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公开(公告)号：US20130035628A1
公开(公告)日：2013-02-07
申请号：US13566451
申请日：2012-08-03
CPC分类号： A61B17/22 , A61B17/221 , A61B17/32037 , A61B2017/22034 , A61B2017/22038 , A61B2017/22039 , A61B2017/22044 , A61B2017/22054 , A61B2017/22084 , A61B2017/22094 , A61B2017/2212 , A61B2017/2217 , A61F2/013 , A61M1/0072 , A61M1/1037 , A61M1/1062 , A61M1/3621 , A61M25/0068 , A61M25/0169 , A61M25/0662 , A61M2025/0681
摘要： Described are methods and systems for transcervical access of the cerebral arterial vasculature and treatment of cerebral occlusions, including ischemic stroke. The methods and devices may include methods and devices which may provide aspiration and passive flow reversal, those which protect the cerebral penumbra during the procedure to minimize injury to brain, as well as distal catheters and devices to remove an occlusion. The methods and devices that provide passive flow reversal may also offer to the user a degree of flow control. Devices and methods which provide a way to securely close the access site in the carotid artery to avoid the potentially devastating consequences of a transcervical hematoma are also described.
摘要翻译： 描述了脑动脉脉管系统的子宫颈进入和脑阻塞治疗（包括缺血性卒中）的方法和系统。 方法和装置可以包括可以提供抽吸和被动流逆转的方法和装置，那些在手术期间保护脑半暗带以最小化对脑的损伤，以及用于去除闭塞的远端导管和装置的方法和装置。 提供被动流逆转的方法和装置也可以向用户提供一定程度的流量控制。 还描述了提供一种方法来安全地关闭颈动脉中的进入部位以避免子宫颈血肿的潜在破坏性后果的装置和方法。
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公开(公告)号：US10327790B2
公开(公告)日：2019-06-25
申请号：US13566451
申请日：2012-08-03
IPC分类号： A61M5/00 , A61B17/22 , A61B17/221 , A61M1/10 , A61M1/36 , A61M1/00 , A61M25/06 , A61M31/00 , A61M25/00 , A61F2/01 , A61B17/3203 , A61M25/01
摘要： Described are methods and systems for transcervical access of the cerebral arterial vasculature and treatment of cerebral occlusions, including ischemic stroke. The methods and devices may include methods and devices which may provide aspiration and passive flow reversal, those which protect the cerebral penumbra during the procedure to minimize injury to brain, as well as distal catheters and devices to remove an occlusion. The methods and devices that provide passive flow reversal may also offer to the user a degree of flow control. Devices and methods which provide a way to securely close the access site in the carotid artery to avoid the potentially devastating consequences of a transcervical hematoma are also described.
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公开(公告)号：US10226563B2
公开(公告)日：2019-03-12
申请号：US12645179
申请日：2009-12-22
申请人： Michi E. Garrison , Tony M. Chou , Gregory M. Hyde
发明人： Michi E. Garrison , Tony M. Chou , Gregory M. Hyde
IPC分类号： A61M1/36 , A61B17/3207 , A61M25/06 , A61M25/10 , A61N7/00 , A61B17/22 , A61F2/01 , A61M25/00 , A61M29/02
摘要： Methods and devices are disclosed that enable safe, rapid and relatively short and straight access to the cerebral arteries for the introduction of interventional devices to treat acute ischemic stroke. In addition, the disclosed methods and devices provide means to securely close the access site to the cerebral arteries to avoid the potentially devastating consequences of a transcervical hematoma.
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公开(公告)号：US09011467B2
公开(公告)日：2015-04-21
申请号：US12540341
申请日：2009-08-12
IPC分类号： A61B17/04 , A61B17/00 , A61F2/966 , A61M25/04 , A61M25/06 , A61B17/22 , A61F2/856 , A61F2/954 , A61F2/06 , A61M25/10
CPC分类号： A61B17/0057 , A61B17/0469 , A61B2017/00663 , A61B2017/047 , A61B2017/0472 , A61B2017/0477 , A61B2017/0496 , A61B2017/22038 , A61B2017/22067 , A61F2/856 , A61F2/954 , A61F2/966 , A61F2002/061 , A61M25/04 , A61M25/0618 , A61M25/0662 , A61M25/10 , A61M2025/1052
摘要： A suture-based vessel closure device can perform the dilation of an arteriotomy puncture and does not require previous dilation of the arteriotomy puncture by a separate device or by a procedural sheath dilator. The suture-based vessel closure device can place one or more sutures across the vessel access site such that, when the suture ends are tied off after sheath removal, the stitch or stitches provide hemostasis to the access site.
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公开(公告)号：US20100217276A1
公开(公告)日：2010-08-26
申请号：US12645179
申请日：2009-12-22
申请人： Michi E. Garrison , Tony M. Chou , Gregory M. Hyde
发明人： Michi E. Garrison , Tony M. Chou , Gregory M. Hyde
CPC分类号： A61M1/3621 , A61B17/22004 , A61B17/320725 , A61B2017/320716 , A61B2017/320733 , A61F2/013 , A61M1/3613 , A61M1/3653 , A61M1/3656 , A61M1/3659 , A61M25/007 , A61M25/0662 , A61M25/10 , A61M29/02 , A61M2025/0031 , A61M2025/0037 , A61M2025/0042 , A61M2025/0681 , A61M2025/1052 , A61M2205/7545 , A61N7/00 , A61N2007/0043
摘要： Methods and devices are disclosed that enable safe, rapid and relatively short and straight access to the cerebral arteries for the introduction of interventional devices to treat acute ischemic stroke. In addition, the disclosed methods and devices provide means to securely close the access site to the cerebral arteries to avoid the potentially devastating consequences of a transcervical hematoma.
摘要翻译： 公开了使得能够安全，快速和相对短且直接进入脑动脉以引入介入装置以治疗急性缺血性卒中的方法和装置。 此外，所公开的方法和装置提供了安全地关闭到大脑动脉的进入位置以避免子宫颈血肿的潜在破坏性后果的手段。
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