BRAIDING MACHINE AND METHODS OF USE
    11.
    发明申请

    公开(公告)号:US20200240056A1

    公开(公告)日:2020-07-30

    申请号:US16754830

    申请日:2018-10-13

    IPC分类号: D04C3/06 D04C3/30

    摘要: Systems and methods for forming a tubular braid are disclosed here-in. A braiding system configured in accordance with embodiments of the present technology can include, for example, an upper drive unit, a lower drive unit, a mandrel coaxial with the upper and lower drive units, and a plurality of tubes extending between the upper drive unit and the lower drive unit. Each tube can be configured to receive individual filaments for forming the tubular braid, and the upper and lower drive units can act in synchronization to move the tubes (and the filaments contained within those tubes) in three distinct motions: (i) radially inward toward a central axis, (ii) radially outward away from the central axis, and (iii) rotationally about the central axis, to cross the filaments over and under one another to form the tubular braid on the mandrel.

    INTERLOCKING LOOP COUPLING/DECOUPLING SYSTEM FOR DEPLOYING VASCULAR IMPLANT DEVICES

    公开(公告)号:US20200146689A1

    公开(公告)日:2020-05-14

    申请号:US16739550

    申请日:2020-01-10

    IPC分类号: A61B17/12

    摘要: In a system and method for deployment of an implant device, the implant device includes a first loop at its proximal end, and a deployment tool has a second loop attached at its distal end. A release wire slidably disposed within the deployment tool has a distal end extending through the first and second loops to releasably couple the implant device to the deployment tool, and a proximal portion extending from a proximal end of the deployment tool, which is held in a retraction device. The retraction device is operable to hold the proximal end of the deployment tool and to pull the release wire proximally through the deployment tool until the distal end of the release wire is withdrawn from the first and second loops to decouple the implant device from the deployment tool.

    METHODS AND APPARATUS FOR TREATING EMBOLISM
    16.
    发明申请
    METHODS AND APPARATUS FOR TREATING EMBOLISM 审中-公开
    治疗手术的方法和装置

    公开(公告)号:US20160287276A1

    公开(公告)日:2016-10-06

    申请号:US15031102

    申请日:2014-10-21

    IPC分类号: A61B17/221 A61M25/01

    摘要: A device and method for intravascular treatment of an embolism, and particularly a pulmonary embolism, is disclosed herein. One aspect of the present technology, for example, is directed toward a clot treatment device that includes a support member having a plurality of first clot engagement members and second clot engagement members positioned about the circumference of a distal portion of the support member. In an undeployed state, individual first clot engagement members can be linear and have a first length, and individual second clot engagement members can be linear and have a second length that is less than the first length. The clot engagement members can be configured to penetrate clot material along an arcuate path and hold clot material to the clot treatment device.

    摘要翻译: 本文公开了用于血管内治疗栓塞,特别是肺栓塞的装置和方法。 例如,本技术的一个方面是针对凝块治疗装置,其包括具有多个第一凝块接合构件的支撑构件和围绕支撑构件的远端部分的圆周定位的第二凝块接合构件。 在非部署状态下,个体的第一凝块接合构件可以是线性的并且具有第一长度,并且单独的第二凝块接合构件可以是线性的并且具有小于第一长度的第二长度。 凝块接合构件可以构造成沿着弓形路径穿透凝块材料并且将凝块材料保持在凝块治疗装置上。

    METHODS AND APPARATUS FOR TREATING PULMONARY EMBOLISM
    19.
    发明申请
    METHODS AND APPARATUS FOR TREATING PULMONARY EMBOLISM 有权
    治疗肺动脉栓塞的方法和装置

    公开(公告)号:US20150018859A1

    公开(公告)日:2015-01-15

    申请号:US14299933

    申请日:2014-06-09

    IPC分类号: A61B17/3207

    摘要: A device and method for intravascular treatment of an embolism, and particularly a pulmonary embolism, is disclosed herein. One aspect of the present technology, for example, is directed toward a clot treatment device that includes a support member configured to extend through a delivery catheter and a plurality of clot engagement members positioned about the circumference of a distal portion of the support member. The individual clot engagement members can have a first portion and a second portion extending from the first portion, and the first portions can have a proximal region attached to the support member. In the deployed state, the individual second portions can extend from the distal region of one of the first portions and project radially outwardly relative to the support member in a curve that has a proximally extending section which defines a proximally facing concave portion.

    摘要翻译: 本文公开了用于血管内治疗栓塞,特别是肺栓塞的装置和方法。 例如,本技术的一个方面涉及一种凝块治疗装置,其包括构造成延伸穿过输送导管的支撑构件和围绕支撑构件的远侧部分的圆周定位的多个凝块接合构件。 各个凝块接合构件可以具有从第一部分延伸的第一部分和第二部分,并且第一部分可以具有附接到支撑构件的近侧区域。 在展开状态下,各个第二部分可以从第一部分中的一个的远端区域延伸并相对于支撑部件径向向外突出,该曲线具有限定向近侧面的凹入部分的近端延伸部分。