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    Method and apparatus for locating vascular punctures
    2.
    发明申请
    Method and apparatus for locating vascular punctures 有权
    用于定位血管穿刺的方法和装置

    公开(公告)号：US20050234396A1

    公开(公告)日：2005-10-20

    申请号：US10827714

    申请日：2004-04-20

    申请人： Andrew Forsberg ,  Loran Paprocki

    发明人： Andrew Forsberg ,  Loran Paprocki

    IPC分类号： A61M3/00 ,  A61M25/00

    CPC分类号： A61M25/0026 ,  A61M25/005 ,  A61M25/0069 ,  A61M2025/0006 ,  A61M2025/0025

    摘要： The present invention provides a vascular insertion sheath with collapsible penetration locators. The collapsible penetration locators provide the insertion sheath with a small outer diameter and the added functionality of precise location indicator. The collapsible penetration locators comprise thin membranes that collapse upon insertion of a sealing device or vascular instrument into the insertion sheath. The insertion sheath includes a reinforced wall according to some embodiments, with a coiled or braided filament for reinforcement.

    摘要翻译： 本发明提供了具有可折叠穿透定位器的血管插入鞘。 可折叠穿透定位器为插入护套提供了一个小的外径，并增加了精确定位指示器的功能。 可折叠穿透定位器包括在将密封装置或血管仪器插入插入鞘时折叠的薄膜。 插入护套包括根据一些实施例的加强壁，其具有用于加强的螺旋或编织细丝。

    Vascular puncture seal anchor nest
    3.
    发明申请
    Vascular puncture seal anchor nest 有权
    血管穿刺密封锚巢

    公开(公告)号：US20050125030A1

    公开(公告)日：2005-06-09

    申请号：US10726826

    申请日：2003-12-03

    申请人： Andrew Forsberg ,  Loran Paprocki

    发明人： Andrew Forsberg ,  Loran Paprocki

    IPC分类号： A61B17/00 ,  A61B17/04 ,  A61B17/12 ,  A61B17/08

    CPC分类号： A61B17/0057 ,  A61B2017/00637 ,  A61B2017/00654 ,  A61B2017/00659 ,  A61B2017/00898 ,  A61B2017/0417 ,  Y10T29/49826

    摘要： The present invention provides a method and apparatus for sealing a subcutaneous tissue puncture. The method and apparatus increases the reliability of device function by creating a multi-level anchor nest in a carrier tube of a tissue puncture closure device. The multi-level nest allows an insertion sheath or other deployment member to slide between the carrier tube and the anchor to rotate and deploy the anchor within an artery or other lumen.

    摘要翻译： 本发明提供一种密封皮下组织穿刺的方法和装置。 该方法和装置通过在组织穿刺闭合装置的载体管中产生多级锚巢来增加装置功能的可靠性。 多层嵌套允许插入鞘或其他展开构件在承载管和锚固件之间滑动以使锚固件在动脉或其他内腔内旋转和展开。

    Vascular puncture depth locator
    4.
    发明申请
    Vascular puncture depth locator 审中-公开
    血管穿刺深度定位器

    公开(公告)号：US20050107820A1

    公开(公告)日：2005-05-19

    申请号：US10713530

    申请日：2003-11-13

    申请人： Andrew Forsberg ,  Loran Paprocki

    发明人： Andrew Forsberg ,  Loran Paprocki

    IPC分类号： A61B19/00 ,  A61M25/06 ,  A61M29/00

    CPC分类号： A61M25/0606 ,  A61B2090/062 ,  A61M29/00 ,  A61M2025/0008

    摘要： The present invention provides dilator and insertion sheath assembly having penetration locators. In particular, at least one inlet port resides on the insertion sheath and is in fluid communication with a drip hole to provide penetration indication to a user.

    摘要翻译： 本发明提供了具有穿透定位器的扩张器和插入鞘组件。 特别地，至少一个入口端口位于插入护套上并且与滴水孔流体连通以向使用者提供穿透指示。

    Method and apparatus for locating vascular punctures
    5.
    发明申请
    Method and apparatus for locating vascular punctures 审中-公开
    用于定位血管穿刺的方法和装置

    公开(公告)号：US20050085773A1

    公开(公告)日：2005-04-21

    申请号：US10686077

    申请日：2003-10-15

    申请人： Andrew Forsberg

    发明人： Andrew Forsberg

    IPC分类号： A61M39/22 ,  A61M39/28 ,  A61M5/178

    CPC分类号： A61M39/28 ,  A61M39/22

    摘要： The present invention provides vascular insertion sheaths and other tools having penetration locators. The insertion sheaths or other tools also have a switch for controlling fluid flow therethrough. The switch may be a valve or a closed indication chamber that reduces or eliminates blood loss to atmosphere while still providing a visual indication of lumen penetration.

    摘要翻译： 本发明提供了具有穿透定位器的血管插入鞘和其它工具。 插入护套或其他工具还具有用于控制流过其中的流体的开关。 开关可以是阀或封闭的指示室，其减少或消除对大气的失血，同时仍然提供管腔穿透的视觉指示。

    Catheter tip and method of attaching a catheter tip to a catheter shaft
    7.
    发明申请
    Catheter tip and method of attaching a catheter tip to a catheter shaft 审中-公开
    导管尖端和将导管尖端附接到导管轴的方法

    公开(公告)号：US20060142733A1

    公开(公告)日：2006-06-29

    申请号：US11020759

    申请日：2004-12-23

    申请人： Andrew Forsberg

    发明人： Andrew Forsberg

    IPC分类号： A61M25/00

    CPC分类号： A61M25/001 ,  A61M25/0069

    摘要： The present invention is a method of bonding a shaft tip to a distal end of a catheter or sheath shaft. The method includes extruding a shaft to have an initial outside diameter that is greater than an outside diameter the shaft will have when finished. A lap joint area is then ground into the distal end of the shaft. The tip is then insert molded over the lap joint area. The tip includes a collar at a proximal end of the tip that provides additional thermal mass to facilitate the bonding of the tip to the shaft. The shaft is then ground from its initial outside diameter to its finished outside diameter.

    摘要翻译： 本发明是将轴尖接合到导管或皮套轴的远端的方法。 该方法包括挤出轴以具有大于完成时轴将具有的外径的初始外径。 然后将搭接区域研磨成轴的远端。 然后将尖端插入模制在搭接区域上。 尖端包括在尖端的近端处的轴环，其提供额外的热质量以便于将尖端接合到轴。 然后将轴从其初始外径研磨成其完成的外径。

    Arteriotomy closure device with anti-roll anchor
    8.
    发明申请
    Arteriotomy closure device with anti-roll anchor 审中-公开
    动脉闭合装置，具有防侧倾锚

    公开(公告)号：US20050096696A1

    公开(公告)日：2005-05-05

    申请号：US10700746

    申请日：2003-11-04

    申请人： Andrew Forsberg

    发明人： Andrew Forsberg

    IPC分类号： A61B17/00 ,  A61B17/08 ,  A61D1/00

    CPC分类号： A61B17/0057 ,  A61B2017/00654 ,  A61B2017/00659 ,  A61B2017/00778

    摘要： The present invention is directed to an anchor that is configured to minimize or overcome lateral rotational moments that could potentially cause the anchor to laterally roll out of its intended position during use. The anchor is shaped to allow for a low profile longitudinal position and expanded transverse position. A device is used to initially insert the anchor in the low profile longitudinal position and then longitudinally rotate the anchor into the expanded transverse position when it is inserted through an incision or opening. The anchor is positioned at an internal portion of the incision or opening such that it seals an internal side of the incision. A sealing plug positioned at an external portion of the incision or opening. The sealing plug and anchor are cinched together with a suture to facilitate rapid healing of the incision or opening.

    摘要翻译： 本发明涉及一种锚，其被构造成最小化或克服横向旋转力矩，其可能潜在地导致锚在使用期间横向滚出其预期位置。 锚固件被成形为允许低轮廓的纵向位置和扩展的横向位置。 一种装置用于将锚固件初始地插入低轮廓纵向位置，然后当锚杆穿过切口或开口插入锚杆时将其纵向旋转到扩展横向位置。 锚固件定位在切口或开口的内部部分，使得其密封切口的内侧。 位于切口或开口的外部的密封塞。 密封塞和锚固件与缝合物一起固定在一起以促进切口或开口的快速愈合。

    Guide catheter with backup support system
    10.
    发明授权
    Guide catheter with backup support system 失效

    公开(公告)号：US06595952B2

    公开(公告)日：2003-07-22

    申请号：US09754713

    申请日：2001-01-04

    申请人： Andrew Forsberg

    发明人： Andrew Forsberg

    IPC分类号： A61M3100

    CPC分类号： A61M25/0068 ,  A61M25/0041 ,  A61M25/0074 ,  A61M25/008 ,  A61M25/0082 ,  A61M25/04 ,  A61M2210/125 ,  A61M2210/127

    摘要： An intravascular catheter (e.g. guide or diagnostic catheter) that includes a specially designed distal tip to provide enhanced back-up support. The distal tip (e.g., distal 2 cm of the shaft) has a lateral extent or profile (e.g., wave shape) that is larger than the lumen of the coronary artery adjacent the ostium when the tip is in a relaxed state. The over-sized lateral extent causes the distal tip to frictionally engage the coronary artery and anchor within the ostium. The lateral extent or profile of the distal tip may be decreased by inserting a guide wire therethrough to facilitate insertion of the distal tip into the ostium. After the distal tip is inserted into the ostium, the guide wire may be removed to allow the lateral extent of the distal tip to increase and thereby anchor the distal tip in the ostium.