DEVICES AND METHODS FOR CONTROLLING BLOOD PERFUSION PRESSURE
    22.
    发明申请
    DEVICES AND METHODS FOR CONTROLLING BLOOD PERFUSION PRESSURE 有权
    用于控制血液灌注压的装置和方法

    公开(公告)号:US20120296368A1

    公开(公告)日:2012-11-22

    申请号:US13562602

    申请日:2012-07-31

    IPC分类号: A61M29/02

    摘要: Devices and methods for controlling blood perfusion pressure. In an exemplary device for controlling blood perfusion pressure within a vessel of the present disclosure, the device comprises an elongated body having a lumen, a proximal end configured for placement in a first area having a first blood pressure, and a distal end configured for placement in a second area having a second blood pressure, partial occluder positioned within the lumen of the elongated body between the proximal end and the distal end, the partial occluder configured so not to fully occlude a blood vessel, wherein the partial occluder is configured to equalize the first blood pressure at the first area with the second blood pressure at the second area.

    摘要翻译: 用于控制血液灌注压力的装置和方法。 在用于控制本公开的容器内的血液灌注压力的示例性装置中,该装置包括细长体,其具有内腔,近端被配置用于放置在具有第一血压的第一区域中,远端构造成用于放置 在具有第二血压的第二区域中,位于所述细长体的所述内腔中的部分闭塞器位于所述近端和所述远端之间,所述部分闭塞器被构造成不能完全闭塞血管,其中所述部分闭塞器构造成使 第一区域的第一血压在第二区域具有第二血压。

    DEVICES, SYSTEMS, AND METHODS FOR CLOSING AN APERTURE IN A BODILY TISSUE
    24.
    发明申请
    DEVICES, SYSTEMS, AND METHODS FOR CLOSING AN APERTURE IN A BODILY TISSUE 审中-公开
    用于闭合身体组织中的孔的装置,系统和方法

    公开(公告)号:US20120109190A1

    公开(公告)日:2012-05-03

    申请号:US13102371

    申请日:2011-05-06

    IPC分类号: A61B17/03

    摘要: Devices, systems, and methods for closing an aperture in a bodily tissue. In at least one exemplary embodiment of an aperture closure device of the present disclosure, the aperture closure device comprises an elongated body extending from a proximal end to a distal end, and a closure portion coupled to the elongated body, the closure portion configured to fit within an aperture of a bodily tissue and comprising a material capable of autoexpansion within said aperture.

    摘要翻译: 用于关闭身体组织中的孔的装置,系统和方法。 在本公开的孔闭合装置的至少一个示例性实施例中,孔封闭装置包括从近端延伸到远端的细长主体和联接到细长主体的封闭部分,封闭部分构造成适合 在身体组织的孔内并且包括能够在所述孔内自动扩张的材料。

    DEVICES AND METHODS FOR TISSUE RESTORATION
    26.
    发明申请
    DEVICES AND METHODS FOR TISSUE RESTORATION 有权
    用于组织恢复的装置和方法

    公开(公告)号:US20110245593A1

    公开(公告)日:2011-10-06

    申请号:US13080586

    申请日:2011-04-05

    IPC分类号: A61F2/02

    摘要: Devices and methods for tissue restoration. In at least one exemplary embodiment of an implantable restraining device of the present disclosure, the device comprises a first engaging component and a second engaging component at least substantially parallel to one another, a first swivel arm, comprising a first fixed arm, a first expandable arm, and a first hub, wherein the first fixed arm is pivotally connected to the first engaging component at or near a first fixed arm first end and is coupled to the first hub at or near a first fixed arm second end, and wherein the first expandable arm is pivotally connected to the second engaging component at or near a first expandable arm first end and is connected to the first hub at or near a first expandable arm second end by way of a first hub bracket, a second swivel arm, comprising a second fixed arm, a second expandable arm, and a second hub, wherein the second fixed arm is pivotally connected to the first engaging component at or near a second fixed arm first end and is coupled to the second hub at or near a second fixed arm second end, and wherein the second expandable arm is pivotally connected to the second engaging component at or near a second expandable arm first end and is connected to the second hub at or near a second expandable arm second end by way of a second hub bracket.

    摘要翻译: 组织修复的装置和方法。 在本公开的可植入约束装置的至少一个示例性实施例中,该装置包括至少基本上彼此平行的第一接合部件和第二接合部件,第一旋转臂,包括第一固定臂,第一可膨胀 臂和第一轮毂,其中第一固定臂在第一固定臂第一端处或附近枢转地连接到第一接合部件,并且在第一固定臂第二端处或附近联接到第一轮毂,并且其中第一 可膨胀臂在第一可膨胀臂第一端处或附近枢转地连接到第二接合部件,并且通过第一轮毂支架,第二旋转臂,在第一可膨胀臂第二端处或附近连接到第一轮毂,第二旋转臂包括 第二固定臂,第二可膨胀臂和第二轮毂​​,其中第二固定臂在第二固定臂第一端处或附近枢转地连接到第一接合部件,并且连接到t 他的第二枢轴在第二固定臂第二端处或其附近,并且其中第二可膨胀臂在第二可膨胀臂第一端处或附近枢转地连接到第二接合部件,并且在第二可伸缩臂处或附近连接到第二轮毂 第二端通过第二座架支架。

    SYSTEMS FOR ENGAGING A BODILY TISSUE AND METHODS OF USING THE SAME
    27.
    发明申请
    SYSTEMS FOR ENGAGING A BODILY TISSUE AND METHODS OF USING THE SAME 有权
    用于接合身体组织的系统及其使用方法

    公开(公告)号:US20110060182A1

    公开(公告)日:2011-03-10

    申请号:US12881953

    申请日:2010-09-14

    IPC分类号: A61B17/34 A61B17/00

    摘要: Systems for engaging a bodily tissue and methods of using the same. In at least one embodiment of an exemplary system for use with a vacuum source for engaging a tissue of the present disclosure, the system comprises an engagement catheter comprising a proximal end, a distal end, first and second lumens extending between the proximal end and the distal end, and a skirt operatively connected to the distal end, an inducer sheath having a proximal portion, a distal portion, and a lumen extending therethrough, the inducer sheath configured so that it is capable of insertion into the second lumen of the engagement catheter, a dilator comprising a tapered tip at a distal end and a hollow channel extending therethrough, the dilator sized and shaped for insertion into the lumen of the inducer sheath, and a vacuum port located at the proximal end of the engagement catheter, the vacuum port being operatively connected to the first lumen of the engagement catheter and capable of operative connection to a vacuum source. In various embodiments, the systems further comprise an inflatable balloon at or near the distal portion of the inducer sheath.

    摘要翻译: 用于接触身体组织的系统及其使用方法。 在与用于接合本公开的组织的真空源一起使用的示例性系统的至少一个实施例中,该系统包括接合导管,其包括近端,远端,第一和第二腔,其在近端和 远端和可操作地连接到远端的裙部,具有近端部分,远侧部分和延伸穿过其中的内腔的诱导器护套,所述诱导器护套构造成使得其能够插入到接合导管的第二内腔中 ,包括在远端处的锥形尖端和延伸穿过其中的中空通道的扩张器,所述扩张器的尺寸和形状用于插入所述诱导器鞘的内腔中,以及位于所述接合导管的近端的真空端口,所述真空端口 可操作地连接到接合导管的第一内腔并能够与真空源连接。 在各种实施例中,系统还包括位于诱导器鞘的远端部分处或附近的可充气气囊。

    DEVICES, SYSTEMS, AND METHODS FOR PERCUTANEOUS TRANS-SEPTAL LEFT ATRIAL APPENDAGE OCCLUSION
    28.
    发明申请
    DEVICES, SYSTEMS, AND METHODS FOR PERCUTANEOUS TRANS-SEPTAL LEFT ATRIAL APPENDAGE OCCLUSION 有权
    超声心动图左心室附件闭塞的装置,系统和方法

    公开(公告)号:US20100286718A1

    公开(公告)日:2010-11-11

    申请号:US12863540

    申请日:2009-01-06

    IPC分类号: A61B17/12 A61M29/00

    摘要: Systems and methods for occluding an atrial appendage are provided herein. In an exemplary embodiment of a system for occluding an atrial appendage, the system comprises a first device comprising a tube and a balloon and a second device comprising a tube, a loop, and optionally a shaft coupled to the loop. In an exemplary method for occluding an atrial appendage, the method comprises the steps of introducing at least a portion of a first device into a heart, introducing at least a portion of a second device into a pericardial space surrounding the heart, positioning the balloon of the first device at least partially within an atrial appendage cavity, inflating the balloon to displace blood present within the atrial appendage cavity, positioning the loop of the second device around the atrial appendage, tightening the loop around the atrial appendage, deflating the balloon to allow for ultimate removal of the first device from the atrial appendage cavity, and separating the loop from the second device so that the loop remains positioned and tightened around the atria appendage.

    摘要翻译: 本文提供了用于闭塞心房附件的系统和方法。 在用于封闭心房附件的系统的示例性实施例中,该系统包括包括管和气囊的第一装置和包括管,环和可选地耦合到环的轴的第二装置。 在封闭心房附件的示例性方法中,该方法包括以下步骤:将第一装置的至少一部分引入心脏,将第二装置的至少一部分引入围绕心脏的心包空间, 所述第一装置至少部分地在心房附近腔内,使所述气囊膨胀以置换存在于所述心房附近腔内的血液,将所述第二装置的环定位在所述心耳附近,收紧所述心耳周围的环,使所述气囊放气以允许 用于从第一装置最终去除第一装置,并将环与第二装置分离,使得环绕在心房附件周围保持定位和紧固。

    DEVICES AND METHODS FOR ASSISTING HEART FUNCTION
    29.
    发明申请
    DEVICES AND METHODS FOR ASSISTING HEART FUNCTION 有权
    用于辅助心脏功能的装置和方法

    公开(公告)号:US20100185044A1

    公开(公告)日:2010-07-22

    申请号:US12723278

    申请日:2010-03-12

    IPC分类号: A61M1/10

    摘要: Devices and methods for assisting heart function. In at least one embodiment of a device for assisting heart function, the device comprises at least two electromagnetic plates having an inner surface, a cardiac processor electrically coupled to at least one of the at least two electromagnetic plates, a bladder having an inner chamber, the bladder attached to an inner surface of at least one of the at least two electromagnetic plates, a source of gas in communication with the inner chamber of the bladder, and at least one catheter having a proximal end and a distal end and having a lumen therethrough, the at least one catheter defining at least one aperture positioned therethrough at or near the distal end of the at least one catheter and comprising a pericardial balloon coupled to the at least one catheter at or near the distal end of the at least one catheter, the proximal end of the at least one catheter in communication with the inner chamber of the bladder.

    摘要翻译: 用于辅助心脏功能的装置和方法。 在用于辅助心脏功能的装置的至少一个实施例中,该装置包括具有内表面的至少两个电磁板,电耦合到至少两个电磁板中的至少一个的心脏处理器,具有内室的囊, 所述囊附接到所述至少两个电磁板中的至少一个的内表面,与所述囊的内室连通的气体源,以及至少一个具有近端和远端并具有内腔的导管 所述至少一个导管限定穿过所述至少一个导管的远端处或附近的至少一个孔,并且包括在所述至少一个导管的远端处或附近的所述至少一个导管连接的心包囊, ,所述至少一个导管的近端与膀胱的内腔连通。