TISSUE LIGATION DEVICES AND METHODS THEREFOR
    1.
    发明申请
    TISSUE LIGATION DEVICES AND METHODS THEREFOR 审中-公开
    组织结扎装置及其方法

    公开(公告)号:WO2016154488A3

    公开(公告)日:2016-10-27

    申请号:PCT/US2016024103

    申请日:2016-03-24

    申请人: SENTREHEART INC

    IPC分类号: A61B17/04 A61B17/12

    摘要: Described herein are tissue closure devices and methods for ligating a target tissue, such as the left atrial appendage. The tissue closure device may have an elongate body, a snare at least partially housed within the elongate body, a suture at least partially housed within the elongate body, and a tightening element coupled to the suture. The suture may have a suture loop, and the tightening element may be configured to decrease the size of the suture loop when the area of a tissue within the suture loop decreases.

    摘要翻译: 本文描述了用于结扎目标组织例如左心耳的组织闭合装置和方法。 组织闭合装置可以具有细长主体,至少部分地容纳在细长主体内的圈套器,至少部分地容纳在细长主体内的缝合线和联接到缝合线的紧固元件。 缝线可以具有缝线环,并且可以配置紧固元件以在缝线环内的组织区域减小时减小缝线环的尺寸。

    心耳結紮用処置具
    3.
    发明申请
    心耳結紮用処置具 审中-公开
    手术器械附件的手术工具

    公开(公告)号:WO2015129491A1

    公开(公告)日:2015-09-03

    申请号:PCT/JP2015/054029

    申请日:2015-02-13

    IPC分类号: A61B17/00

    摘要: 心耳の根元近傍を結紮した結紮用ループの結び目を、周辺組織を刺激し難い位置に配置する。長手方向に貫通する内孔(2)を有する管状のループシャフト(3)と、該ループシャフト(3)の内孔(2)に挿入状態に配置され、ループシャフト(3)の先端において結び目(4b)により閉じたループ(4a)を形成するワイヤからなり、ループシャフト(3)の基端側において牽引されることによりループ(4a)の大きさを縮小可能な結紮用ループ(4)とを備え、該結紮用ループ(4)が、自由状態において心耳を挿入可能な大きさの扁平な環状のループ(4a)を形成するように癖づけられているとともに、結び目(4b)がループ(4a)の長径方向の端部近傍に配置されている心耳結紮用処置具(1)を提供する。

    摘要翻译: 本发明的目的是定位用于连接心房基部的区域的结扎环的结,其中结不可能刺激周围组织。 本发明提供一种用于心房结扎的外科手术工具(1),该外科手术工具(1)装备有一个具有沿长度方向穿过其中的内孔(2)的管状环形轴(3)和一个连接环(4) 环形轴(3)的内孔(2)并且由结(4b)形成在环轴(3)的远端处的闭环(4a)中,环(4a)通过牵引而收缩 在环轴(3)的基端侧。 已经对结扎环(4)进行调理,以便在自由状态下形成尺寸使得能够插入心耳的尺寸的环形(4a)的环(4a),结(4b) 在长轴的方向上靠近环(4a)的端部定位。

    SYSTEMS AND METHODS FOR LEFT ATRIAL APPENDAGE CLOSURE
    4.
    发明申请
    SYSTEMS AND METHODS FOR LEFT ATRIAL APPENDAGE CLOSURE 审中-公开
    系统和方法用于左侧附件关闭

    公开(公告)号:WO2015103081A1

    公开(公告)日:2015-07-09

    申请号:PCT/US2014/072382

    申请日:2014-12-24

    申请人: ATRICURE, INC.

    摘要: Embodiments of the present invention encompass systems and methods for delivering ligatures to anatomical features of a patient. Exemplary ligature delivery systems for use in delivering a ligature to a left atrial appendage ligature include an elongate support mechanism having a proximal portion and a distal portion, a flexible hoop assembly, and a cinchable constriction member. The flexible hoop assembly can be coupled with the distal portion of the elongate support mechanism, and can include a support body coupled with a support frame. The support frame can be biased to hold the support body in a trailing configuration, whereby a free portion of the support body is disposed proximal to the distal portion of the elongate support mechanism. The support frame of the flexible hoop assembly can be coupled with the distal portion of the elongate support mechanism.

    摘要翻译: 本发明的实施例包括用于将结扎输送到患者的解剖特征的系统和方法。 用于将结扎输送到左心耳结扎的示例性结扎输送系统包括具有近端部分和远侧部分的细长支撑机构,柔性箍组件和可收缩收缩部件。 柔性箍组件可以与细长支撑机构的远端部分联接,并且可以包括与支撑框架连接的支撑体。 支撑框架可以被偏置以将支撑体保持在拖尾构造中,由此支撑体的自由部分设置在细长支撑机构的远侧部分附近。 柔性箍组件的支撑框架可与细长支撑机构的远端部分联接。

    METHODS AND DEVICES FOR ENDOSCOPIC REMOVAL OF LARGE PEDUNCULATED COLONIC POLYPS
    5.
    发明申请
    METHODS AND DEVICES FOR ENDOSCOPIC REMOVAL OF LARGE PEDUNCULATED COLONIC POLYPS 审中-公开
    用于内窥镜去除大型扁桃体多糖的方法和装置

    公开(公告)号:WO2015003982A4

    公开(公告)日:2015-07-09

    申请号:PCT/EP2014064126

    申请日:2014-07-02

    摘要: The present invention generally provides treatment devices for ligating and resecting biological tissue, in particular, ligating and resecting internal biological tissue while being used in conjunction with a flexible endoscope, and methods for use thereof. The aim being to maintain haemostasis and subsequently allow for the delivery of electrical current to said biological tissue. The treatment devices are in particular for the ligation and removal of large pedunculated colonic polyp and comprise a snare member (5) and a ligating member (4).

    摘要翻译: 本发明通常提供用于连接和切除生物组织的治疗装置,特别是在与柔性内窥镜一起使用的同时结合和切除内部生物组织,以及其使用方法。 目的是保持止血并随后允许将电流传送到所述生物组织。 治疗装置特别用于结扎和去除大带状结肠息肉并且包括圈套构件(5)和结扎构件(4)。

    METHODS AND DEVICES FOR ENDOSCOPIC REMOVAL OF LARGE PEDUNCULATED COLONIC POLYPS
    6.
    发明申请
    METHODS AND DEVICES FOR ENDOSCOPIC REMOVAL OF LARGE PEDUNCULATED COLONIC POLYPS 审中-公开
    用于内窥镜去除大体积结肠多粘菌素的方法和装置

    公开(公告)号:WO2015003982A3

    公开(公告)日:2015-05-14

    申请号:PCT/EP2014064126

    申请日:2014-07-02

    摘要: The present invention generally provides treatment devices for ligating and resecting biological tissue, in particular, ligating and resecting internal biological tissue while being used in conjunction with a flexible endoscope, and methods for use thereof. The aim being to maintain haemostasis and subsequently allow for the delivery of electrical current to said biological tissue. The treatment devices are in particular for the ligation and removal of large pedunculated colonic polyp and comprise a snare member (5) and a ligating member (4).

    摘要翻译: 本发明通常提供用于结扎和切除生物组织的处理装置,特别是在与柔性内窥镜一起使用时结扎和切除内部生物组织,以及使用它们的方法。 目的是维持止血并随后允许将电流输送到所述生物组织。 治疗装置特别用于大型有蒂息肉结肠息肉的结扎和去除,并且包括圈套构件(5)和结扎构件(4)。

    DEVICES FOR LUMEN OCCLUSION
    7.
    发明申请
    DEVICES FOR LUMEN OCCLUSION 审中-公开
    用于注射器的装置

    公开(公告)号:WO2015026703A1

    公开(公告)日:2015-02-26

    申请号:PCT/US2014/051442

    申请日:2014-08-18

    摘要: A system comprising an introducer sheath (30) including a retention member (32) configured to anchor the introducer sheath in a natural body lumen (28) having a wall. The system also has an elongate member (40) extending along a longitudinal axis through a working channel of the introducer sheath and a manipulating portion (42) coupled to a distal end of the elongate member. The manipulating portion include at least one selectively actuatable member (46) configured to transition between an undeployed configuration and a deployed configuration. In the undeployed configuration, the at least one actuatable member extends substantially parallel to the longitudinal axis and in at least one position in the deployed configuration, the at least one actuatable member extends radially outwardly from the longitudinal axis. In the deployed configuration, the manipulating portion and elongate member are configured to be proximally retracted toward the working channel of the introducer sheath so as to move a distal portion of the wall towards a proximal portion of the wall.

    摘要翻译: 一种包括引导器护套(30)的系统,其包括构造成将引导器护套固定在具有壁的天然体腔(28)中的保持构件(32)。 该系统还具有沿着纵向轴线延伸穿过导引器护套的工作通道的细长构件(40)和联接到细长构件的远端的操纵部分(42)。 操纵部分包括至少一个可选择性致动的构件(46),其构造成在未部署构型和展开配置之间过渡。 在未部署的构造中,至少一个可致动构件基本上平行于纵向轴线延伸并且在展开构造中的至少一个位置中延伸,所述至少一个可致动构件从纵向轴线径向向外延伸。 在所展开的构型中,操作部分和细长构件构造成朝向引导器护套的工作通道向近端缩回,以便使壁的远侧部分朝向壁的近侧部分移动。

    DEVICES AND METHODS FOR LUNG VOLUME REDUCTION
    8.
    发明申请
    DEVICES AND METHODS FOR LUNG VOLUME REDUCTION 审中-公开
    用于肺容量减少的装置和方法

    公开(公告)号:WO2015006729A2

    公开(公告)日:2015-01-15

    申请号:PCT/US2014046410

    申请日:2014-07-11

    IPC分类号: A61B17/12

    摘要: Methods, devices, and systems for mechanically reducing the volume of the lung. Some embodiments are a device for reducing the volume of a lung, comprising a distal anchor, a proximal anchor, and a tether extending between the distal and proximal anchors, the device configured so that the distance between the anchors measured along the tether can be increased or decreased and maintained after release of a delivery device. Some embodiments are a method of reducing the volume of a lung, comprising endobronchially deploying an anchoring device within the lung, the anchoring device comprising a distal anchor, a proximal anchor, and a tether extending between the distal and proximal anchors, the device configured such that the distance between the distal and proximal anchors measured along the tether can be increased or decreased and then maintained after release of the anchoring device from a delivery device, reducing the volume of the lung by decreasing the distance between the distal and proximal anchors, and maintaining the decreased distance.

    摘要翻译: 用于机械减轻肺体积的方法,装置和系统。 一些实施例是用于减小肺体积的装置,包括远端锚固件,近端锚固件和在远端锚固件和近端锚固件之间延伸的系绳,所述装置构造成使得能够增加沿着系绳测量的锚固件之间的距离 或在释放输送装置之后减少并维持。 一些实施例是减少肺的体积的方法,包括在肺内部支撑锚固装置,所述锚固装置包括远端锚固件,近端锚固件和在远端锚固件和近端锚固件之间延伸的系绳,所述装置被配置为 沿着系绳测量的远侧和近端锚固件之间的距离可以增加或减小,然后在锚定装置从输送装置释放之后保持,通过减小远端和近端锚之间的距离来减小肺的体积,以及 保持距离减小。

    LIGATOR AND METHOD OF OPERATING AND MANUFACTURING SAME
    9.
    发明申请
    LIGATOR AND METHOD OF OPERATING AND MANUFACTURING SAME 审中-公开
    制造商及其制造方法

    公开(公告)号:WO2014078376A1

    公开(公告)日:2014-05-22

    申请号:PCT/US2013/069834

    申请日:2013-11-13

    申请人: INX MEDICAL, LLC

    摘要: A device for discharging at least one band onto a tissue is provided. The device includes a housing; a suction assembly coupled to said housing; a dispensing assembly coupled in flow communication to said suction assembly; a discharge assembly coupled in flow communication to said dispensing assembly; and a first manual actuator coupled to said suction assembly and configured to move said suction assembly between a retracted position and an extended position wherein said suction assembly, in said retracted position, is configured to draw the tissue into said discharge assembly.

    摘要翻译: 提供了一种用于将至少一个带排放到组织上的装置。 该装置包括壳体; 耦合到所述壳体的抽吸组件; 与流体连通地联接到所述抽吸组件的分配组件; 排出组件,其以流动连通方式联接到所述分配组件; 以及联接到所述抽吸组件并被构造成在缩回位置和延伸位置之间移动所述抽吸组件的第一手动致动器,其中所述抽吸组件在所述缩回位置被构造成将组织拉入所述排出组件。