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    Prosthesis deployment system
    3.
    发明授权
    Prosthesis deployment system 有权
    假体部署系统

    公开(公告)号：US07651519B2

    公开(公告)日：2010-01-26

    申请号：US10930523

    申请日：2004-08-31

    申请人： Jay A. Dittman

    发明人： Jay A. Dittman

    IPC分类号： A61F2/84

    CPC分类号： A61F2/95 ,  A61F2/966 ,  A61F2002/9511 ,  A61F2002/9517

    摘要： An introducer for an expandable endovascular prosthesis having a self expanding stent has a distal prosthesis positioning mechanism and a proximal prosthesis retention mechanism. The proximal prosthesis retention mechanism includes a cylindrical sleeve adapted to retain the self expanding stent. A release mechanism extends proximally from the distal prosthesis positioning mechanism and exerts a force in the proximal direction on an interior surface of the self expanding stent to retain the self expanding stent in the cylindrical sleeve.

    摘要翻译： 用于具有自扩张支架的可扩张血管内假体的导引器具有远侧假体定位机构和近端假体保持机构。 近端假体保持机构包括适于保持自扩张支架的圆柱形套筒。 释放机构从远侧假体定位机构向近侧延伸，并且在近端方向上在自扩张支架的内表面上施加力，以将自扩张支架保持在圆柱形套筒中。

    Large diameter delivery catheter/sheath
    4.
    发明授权
    Large diameter delivery catheter/sheath 有权
    大直径输送导管/护套

    公开(公告)号：US07968038B2

    公开(公告)日：2011-06-28

    申请号：US12719228

    申请日：2010-03-08

    申请人： Jay A. Dittman ,  David A. Drewes, Jr.

    发明人： Jay A. Dittman ,  David A. Drewes, Jr.

    IPC分类号： B29C65/18 ,  A61M25/00

    CPC分类号： A61M25/0012 ,  A61M25/0045 ,  A61M25/005 ,  A61M25/0053 ,  A61M25/0108 ,  A61M25/0662 ,  A61M2025/0047 ,  A61M2025/0059

    摘要： A large diameter, flexible, kink-resistant, delivery catheter or sheath for percutaneous delivery of a contained and implantable medical device in the vasculature of a patient. The delivery catheter or sheath includes a reinforcement such as a flat wire coil with uniform spacing between the turns, which is compression fitted about an inner, lubricous PTFE tube. The delivery catheter or sheath further includes an outer tube of a heat formable polyamide material which is heat formed and compressed through the spaces between the turns of the wire coil to mechanically connect to a roughened outer surface of the inner tube. A polymeric radiopaque marker tube may be positioned at the distal end of the coil and between the inner and outer tubes for radiographic visualization. A side port may also be positioned thereat for the infusion of contrast media.

    摘要翻译： 大直径，柔性，扭结的输送导管或护套，用于经皮递送患者脉管系统中的容纳和可植入的医疗装置。 输送导管或护套包括一个加强件，例如扁平线圈之间，在匝之间具有均匀的间隔，其被压配合在内部的，润滑的PTFE管周围。 递送导管或护套还包括可热成型的聚酰胺材料的外管，其通过线圈的匝之间的空间热形成和压缩，以机械地连接到内管的粗糙的外表面。 聚合物不透射线标记管可以定位在线圈的远端处，并且位于内管和外管之间用于放射照相可视化。 侧端口也可以放置在其中用于输注造影剂。

    PROSTHESIS DEPLOYMENT SYSTEM
    5.
    发明申请
    PROSTHESIS DEPLOYMENT SYSTEM 有权
    PROSTHESIS部署系统

    公开(公告)号：US20100179635A1

    公开(公告)日：2010-07-15

    申请号：US12693243

    申请日：2010-01-25

    申请人： Jay A. Dittman

    发明人： Jay A. Dittman

    IPC分类号： A61F2/84

    CPC分类号： A61F2/95 ,  A61F2/966 ,  A61F2002/9511 ,  A61F2002/9517

    摘要： An introducer for an expandable endovascular prosthesis having a self expanding stent has a distal prosthesis positioning mechanism and a proximal prosthesis retention mechanism. The proximal prosthesis retention mechanism includes a cylindrical sleeve adapted to retain the self expanding stent. A release mechanism extends proximally from the distal prosthesis positioning mechanism exerts a force in the proximal direction on the self expanding stent to retain the self expanding stent in the cylindrical sleeve.

    摘要翻译： 用于具有自扩张支架的可扩张血管内假体的导引器具有远侧假体定位机构和近端假体保持机构。 近端假体保持机构包括适于保持自扩张支架的圆柱形套筒。 从远侧假体定位机构向近侧延伸的释放机构在自扩张支架上沿近端方向施加力以将自扩张支架保持在圆柱形套筒中。

    Prosthesis deployment system
    7.
    发明授权
    Prosthesis deployment system 有权
    假体部署系统

    公开(公告)号：US08361135B2

    公开(公告)日：2013-01-29

    申请号：US12693243

    申请日：2010-01-25

    申请人： Jay A. Dittman

    发明人： Jay A. Dittman

    IPC分类号： A61F2/84

    CPC分类号： A61F2/95 ,  A61F2/966 ,  A61F2002/9511 ,  A61F2002/9517

    摘要： An introducer for an expandable endovascular prosthesis having a self expanding stent has a distal prosthesis positioning mechanism and a proximal prosthesis retention mechanism. The proximal prosthesis retention mechanism includes a cylindrical sleeve adapted to retain the self expanding stent. A release mechanism extends proximally from the distal prosthesis positioning mechanism exerts a force in the proximal direction on the self expanding stent to retain the self expanding stent in the cylindrical sleeve.

    摘要翻译： 用于具有自扩张支架的可扩张血管内假体的导引器具有远侧假体定位机构和近端假体保持机构。 近端假体保持机构包括适于保持自扩张支架的圆柱形套筒。 从远侧假体定位机构向近侧延伸的释放机构在自扩张支架上沿近端方向施加力以将自扩张支架保持在圆柱形套筒中。

    LARGE DIAMETER DELIVERY CATHETER/SHEATH
    8.
    发明申请
    LARGE DIAMETER DELIVERY CATHETER/SHEATH 有权
    大直径输送管/管

    公开(公告)号：US20100163159A1

    公开(公告)日：2010-07-01

    申请号：US12719228

    申请日：2010-03-08

    申请人： Jay A. Dittman ,  David A. Drewes, JR.

    发明人： Jay A. Dittman ,  David A. Drewes, JR.

    IPC分类号： B29C53/60

    CPC分类号： A61M25/0012 ,  A61M25/0045 ,  A61M25/005 ,  A61M25/0053 ,  A61M25/0108 ,  A61M25/0662 ,  A61M2025/0047 ,  A61M2025/0059

    摘要： A large diameter, flexible, kink-resistant, delivery catheter or sheath for percutaneous delivery of a contained and implantable medical device in the vasculature of a patient. The delivery catheter or sheath includes a reinforcement such as a flat wire coil with uniform spacing between the turns, which is compression fitted about an inner, lubricous PTFE tube. The delivery catheter or sheath further includes an outer tube of a heat formable polyamide material which is heat formed and compressed through the spaces between the turns of the wire coil to mechanically connect to a roughened outer surface of the inner tube. A polymeric radiopaque marker tube may be positioned at the distal end of the coil and between the inner and outer tubes for radiographic visualization. A side port may also be positioned thereat for the infusion of contrast media.

    摘要翻译： 大直径，柔性，扭结的输送导管或护套，用于经皮递送患者脉管系统中的容纳和可植入的医疗装置。 输送导管或护套包括一个加强件，例如扁平线圈之间，在匝之间具有均匀的间隔，其被压配合在内部的，润滑的PTFE管周围。 递送导管或护套还包括可热成型的聚酰胺材料的外管，其通过线圈的匝之间的空间热形成和压缩，以机械地连接到内管的粗糙的外表面。 聚合物不透射线标记管可以定位在线圈的远端处，并且位于内管和外管之间用于放射照相可视化。 侧端口也可以放置在其中用于输注造影剂。

    Large diameter delivery catheter/sheath
    9.
    发明授权
    Large diameter delivery catheter/sheath 有权
    大直径输送导管/护套

    公开(公告)号：US07704245B2

    公开(公告)日：2010-04-27

    申请号：US10823176

    申请日：2004-04-13

    申请人： Jay A. Dittman ,  David A. Drewes, Jr.

    发明人： Jay A. Dittman ,  David A. Drewes, Jr.

    IPC分类号： A61M25/00

    CPC分类号： A61M25/0012 ,  A61M25/0045 ,  A61M25/005 ,  A61M25/0053 ,  A61M25/0108 ,  A61M25/0662 ,  A61M2025/0047 ,  A61M2025/0059

    摘要： A large diameter delivery catheter or sheath for percutaneous delivery of a contained and implantable medical device in the vasculature of a patient. The delivery catheter or sheath includes a reinforcement such as a flat wire coil with uniform spacing between the turns. The reinforcement is compression fitted about an inner, lubricous PTFE tube having a substantially uniform inner diameter of from 16 to 30 French. The delivery catheter or sheath further includes an outer tube of a heat formable polyamide material having a durometer of about 30 to 60 on the Shore D scale. The outer tube is heat formed and compressed through the spaces between the turns of the wire coil to mechanically connect to a roughened outer surface of the inner tube. A polymeric radiopaque marker tube may be positioned at the distal end of the coil and between the inner and outer tubes for radiographic visualization.

    摘要翻译： 用于在患者的脉管系统中经皮递送包含和可植入的医疗装置的大直径输送导管或护套。 递送导管或护套包括一个加强件，例如在匝之间具有均匀间隔的扁线线圈。 加强件压缩安装在具有16至30法国的基本上均匀的内径的内部润滑PTFE管周围。 递送导管或护套还包括在肖氏D刻度上具有约30至60的硬度的可热成型聚酰胺材料的外管。 外管通过线圈的匝之间的空间热成形和压缩，以机械地连接到内管的粗糙的外表面。 聚合物不透射线标记管可以定位在线圈的远端处，并且位于内管和外管之间用于放射照相可视化。