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1. 发明申请

US20090171442A1 Z-STENT WITH INCORPORATED BARBS 有权
标题翻译： Z-STENT与合并酒吧
公开(公告)号：US20090171442A1
公开(公告)日：2009-07-02
申请号：US12342670
申请日：2008-12-23
申请人： Ronan T. Young , Christopher G. Dixon
发明人： Ronan T. Young , Christopher G. Dixon
IPC分类号： A61F2/88
CPC分类号： A61F2/90 , A61F2/06 , A61F2002/8483 , A61F2220/0008 , A61F2220/0016 , A61F2220/005 , A61F2220/0058 , A61F2220/0075
摘要： A stent constructed from at least two individual monolithic stent units is provided. The stent includes at least two individual stent units. Each individual stent unit has, as a monolithic structure, a first strut, a second strut, and a third strut. A first apex adjoins the first and second struts, and a second apex adjoining the second and third struts, where the second apex is disposed in a direction generally opposite the first apex. The monolithic stent unit includes an attachment mechanism at the end of at least the first strut. The first strut of each monolithic stent unit is joined at an attachment point to the third strut of an adjacent monolithic stent unit. The attachment mechanism is bent to form an angle relative to the attachment point. A method of manufacturing the same stent also is provided.
摘要翻译：提供由至少两个单独的整体支架单元构成的支架。支架包括至少两个单独的支架单元。每个单独的支架单元具有作为整体结构的第一支柱，第二支柱和第三支柱。第一顶点邻接第一和第二支柱，以及邻接第二和第三支柱的第二顶点，其中第二顶点沿与第一顶点大致相对的方向设置。整体式支架单元在至少第一支柱的末端包括附接机构。每个整体式支架单元的第一支柱在相邻整体支架单元的第三支柱的附接点处连接。弯曲连接机构以形成相对于附接点的角度。还提供了制造相同支架的方法。

2. 发明申请

US20080269686A1 DEVICE WITH REMOVABLE PROJECTIONS 有权
标题翻译：具有可拆卸投影的装置
公开(公告)号：US20080269686A1
公开(公告)日：2008-10-30
申请号：US12103325
申请日：2008-04-15
申请人： Ronan T. Young , Mark J. Hiatt , Andrew K. Hoffa
发明人： Ronan T. Young , Mark J. Hiatt , Andrew K. Hoffa
IPC分类号： A61M31/00 , A61M5/00
CPC分类号： A61J15/003 , A61J15/0003 , A61J15/0069 , A61M2025/0096
摘要： A feeding device configured for insertion into the gastrointestinal tract of a patient, and dynamic movement through the gastrointestinal tract toward the jejunum. The device includes an elongate tubular member having a plurality of distal projections disposed on an exterior surface thereof. The projections extend radially outwardly from the exterior surface of the tubular member a distance sufficient to engage an interior surface of the gastrointestinal tract during peristaltic contractions therein, and are configured to promote ingress of the device in response to the contractions. At least some of the projections are soluble under bodily conditions at the gastrointestinal tract, thereby facilitating removal of the feeding device.
摘要翻译：一种被配置为插入患者的胃肠道中并且通过胃肠道朝向空肠的动态移动的供给装置。该装置包括细长的管状构件，其具有设置在其外表面上的多个远端突出部。突起从管状构件的外表面径向向外延伸一定距离，足以在其内的蠕动收缩期间接合胃肠道的内表面，并且被配置为促进装置响应于收缩进入。至少一些突起在胃肠道的身体条件下是可溶的，从而有助于移除供给装置。

3. 发明授权

US08052650B2 Device with removable projections 有权
标题翻译：具有可移动投影的装置
公开(公告)号：US08052650B2
公开(公告)日：2011-11-08
申请号：US12103325
申请日：2008-04-15
申请人： Ronan T. Young , Mark J. Hiatt , Andrew K. Hoffa
发明人： Ronan T. Young , Mark J. Hiatt , Andrew K. Hoffa
IPC分类号： A61M5/32
CPC分类号： A61J15/003 , A61J15/0003 , A61J15/0069 , A61M2025/0096
摘要： A feeding device configured for insertion into the gastrointestinal tract of a patient, and dynamic movement through the gastrointestinal tract toward the jejunum. The device includes an elongate tubular member having a plurality of distal projections disposed on an exterior surface thereof. The projections extend radially outwardly from the exterior surface of the tubular member a distance sufficient to engage an interior surface of the gastrointestinal tract during peristaltic contractions therein, and are configured to promote ingress of the device in response to the contractions. At least some of the projections are soluble under bodily conditions at the gastrointestinal tract, thereby facilitating removal of the feeding device.
摘要翻译：一种被配置为插入到患者的胃肠道中并且通过胃肠道朝向空肠的动态移动的供给装置。该装置包括细长的管状构件，其具有设置在其外表面上的多个远端突出部。突起从管状构件的外表面径向向外延伸一定距离，足以在其内的蠕动收缩期间接合胃肠道的内表面，并且被配置为促进装置响应于收缩进入。至少一些突起在胃肠道的身体条件下是可溶的，从而有助于移除供给装置。

4. 发明授权

US07905915B2 Z-stent with incorporated barbs 有权
标题翻译： Z-支架带有倒钩
公开(公告)号：US07905915B2
公开(公告)日：2011-03-15
申请号：US12342670
申请日：2008-12-23
申请人： Ronan T. Young , Christopher G. Dixon
发明人： Ronan T. Young , Christopher G. Dixon
IPC分类号： A61F2/06
CPC分类号： A61F2/90 , A61F2/06 , A61F2002/8483 , A61F2220/0008 , A61F2220/0016 , A61F2220/005 , A61F2220/0058 , A61F2220/0075
摘要： A stent constructed from at least two individual monolithic stent units is provided. The stent includes at least two individual stent units. Each individual stent unit has, as a monolithic structure, a first strut, a second strut, and a third strut. A first apex adjoins the first and second struts, and a second apex adjoining the second and third struts, where the second apex is disposed in a direction generally opposite the first apex. The monolithic stent unit includes an attachment mechanism at the end of at least the first strut. The first strut of each monolithic stent unit is joined at an attachment point to the third strut of an adjacent monolithic stent unit. The attachment mechanism is bent to form an angle relative to the attachment point. A method of manufacturing the same stent also is provided.
摘要翻译：提供由至少两个单独的整体支架单元构成的支架。支架包括至少两个单独的支架单元。每个单独的支架单元具有作为整体结构的第一支柱，第二支柱和第三支柱。第一顶点邻接第一和第二支柱，以及邻接第二和第三支柱的第二顶点，其中第二顶点沿与第一顶点大致相对的方向设置。整体式支架单元在至少第一支柱的末端包括附接机构。每个整体式支架单元的第一支柱在相邻整体支架单元的第三支柱的附接点处连接。弯曲连接机构以形成相对于附接点的角度。还提供了制造相同支架的方法。

5. 发明授权

US09308105B2 Delivery device for an endoluminal prosthesis 有权
标题翻译：用于腔内假体的输送装置
公开(公告)号：US09308105B2
公开(公告)日：2016-04-12
申请号：US11787580
申请日：2007-04-17
申请人： James M. Carlson , Ronan T. Young
发明人： James M. Carlson , Ronan T. Young
IPC分类号： A61F2/06 , A61F2/95 , A61F2/966 , A61F2/07
CPC分类号： A61F2/95 , A61F2/07 , A61F2/966 , A61F2002/075 , A61F2002/9505 , A61F2002/9511 , A61F2002/9517
摘要： A system for endoluminally delivering and deploying a prosthesis includes a prosthesis comprising a self-expanding stent and a cover for retaining at least a portion of the self-expanding stent. The stent is biased into contact with an inner surface of the cover. The inner surface has a hardness that is equal to or greater than the hardness of the stent. Additional aspects of the invention are disclosed and include a method of manufacturing an endoluminal prosthesis delivery and deployment system.
摘要翻译：用于腔内递送和展开假体的系统包括假体，其包括自扩张支架和用于保持至少一部分自扩张支架的盖。支架被偏置成与盖的内表面接触。内表面的硬度等于或大于支架的硬度。公开了本发明的另外的方面，并且包括制造腔内假体递送和展开系统的方法。

6. 发明授权

US07828839B2 Flexible barb for anchoring a prosthesis 有权
标题翻译：用于锚定假体的柔性倒钩
公开(公告)号：US07828839B2
公开(公告)日：2010-11-09
申请号：US11849858
申请日：2007-09-04
申请人： William A. Cook , Michael P. DeBruyne , Mark R. Frye , Benjamin Nickless , Thomas A. Osborne , Ronan T. Young
发明人： William A. Cook , Michael P. DeBruyne , Mark R. Frye , Benjamin Nickless , Thomas A. Osborne , Ronan T. Young
IPC分类号： A61F2/06
CPC分类号： A61F2/86 , A61B2017/0412 , A61B2017/0437 , A61F2002/8483 , A61F2220/0016
摘要： A system for anchoring an endoluminal prosthesis comprises a barb. The barb comprises a base, a retractable body extending distally from the base towards a distal anchor, and a hinge disposed between the base and the anchor and spaced apart from the base. The anchor pivots about the hinge between a retracted configuration and an extended configuration. Additional devices, systems, and methods are disclosed.
摘要翻译：用于锚定内腔假体的系统包括倒钩。倒钩包括基部，从基部朝向远侧锚定件向远侧延伸的可伸缩体，以及设置在基部和锚固件之间并与基部间隔开的铰链。锚固件在缩回配置和延伸配置之间绕铰链枢转。公开了附加设备，系统和方法。

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