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1. 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。

2. 发明授权

US07081132B2 Flexible barb for anchoring a prosthesis 有权
公开(公告)号：US07081132B2
公开(公告)日：2006-07-25
申请号：US10431809
申请日：2003-05-08
申请人： William A. Cook , Michael P. DeBruyne , Benjamin Nickless , Thomas A. Osborne
发明人： William A. Cook , Michael P. DeBruyne , Benjamin Nickless , Thomas A. Osborne
IPC分类号： A61F2/06
CPC分类号： A61F2/82 , A61F2002/8483
摘要： A barbed medical prosthesis is disclosed in which the barb includes a basal portion comprising a point of union with the substrate of origin (such as a strut), an anchoring portion adapted to embed into tissue, and a stress-dispersing portion located between the basal and anchoring portions. In one embodiment the stress-dispersing portion comprises a helical coil having a free winding that is unattached to the strut from which the barb extends. In another embodiment, the stress-dispersing portion comprises a series of bends or curves formed in the barb proximate to the point of union with the strut. The barb can be mechanically attached and/or soldered to the prosthesis, or integrally formed therefrom. A second barb portion and stress-dispersing portion, may also extend from the basal portion.

3. 发明申请

US20080178459A1 METHOD OF PRODUCING A RADIALLY EXPANDABLE PROSTHESIS 有权
标题翻译：生产可扩展性优先的方法
公开(公告)号：US20080178459A1
公开(公告)日：2008-07-31
申请号：US12021711
申请日：2008-01-29
申请人： Aaron P. Barr , Michael P. DeBruyne , Jay A. Dittman , Michael C. Hoffa , Jason A. Mead , Benjamin Nickless
发明人： Aaron P. Barr , Michael P. DeBruyne , Jay A. Dittman , Michael C. Hoffa , Jason A. Mead , Benjamin Nickless
IPC分类号： B23P13/04
CPC分类号： A61F2/91 , A61F2/915 , A61F2002/075 , A61F2002/8483 , A61F2220/0008 , A61F2220/0016 , A61F2220/0075 , A61F2230/0054 , A61F2250/0068 , Y10T29/49995
摘要： A method for producing a radially expandable prosthesis by cutting a pattern in a tubular member, which member has an outer diameter at least as great as the expanded diameter of the prosthesis.
摘要翻译：一种用于通过切割管状构件中的图案来制造可径向扩张的假体的方法，该构件的外径至少与假体的扩大直径一样大。

4. 发明授权

US08024851B2 Method of producing a radially expandable prosthesis 有权
标题翻译：制造可径向扩张的假体的方法
公开(公告)号：US08024851B2
公开(公告)日：2011-09-27
申请号：US12021711
申请日：2008-01-29
申请人： Aaron P. Barr , Michael P. DeBruyne , Jay A. Dittman , Micheal C. Hoffa , Jason A. Mead , Benjamin Nickless
发明人： Aaron P. Barr , Michael P. DeBruyne , Jay A. Dittman , Micheal C. Hoffa , Jason A. Mead , Benjamin Nickless
IPC分类号： B23P13/04
CPC分类号： A61F2/91 , A61F2/915 , A61F2002/075 , A61F2002/8483 , A61F2220/0008 , A61F2220/0016 , A61F2220/0075 , A61F2230/0054 , A61F2250/0068 , Y10T29/49995
摘要： A method for producing a radially expandable prosthesis by cutting a pattern in a tubular member, which member has an outer diameter at least as great as the expanded diameter of the prosthesis.
摘要翻译：一种用于通过切割管状构件中的图案来制造可径向扩张的假体的方法，该构件的外径至少与假体的扩大直径一样大。

5. 发明申请

US20100016953A1 Anchoring Barb for Attachment to a Medical Prosthesis 有权
标题翻译：锚固肢体附属于医疗假体
公开(公告)号：US20100016953A1
公开(公告)日：2010-01-21
申请号：US12506012
申请日：2009-07-20
申请人： Richard B. Sisken , Brian D. Choules , Benjamin Nickless , Charles W. Agnew
发明人： Richard B. Sisken , Brian D. Choules , Benjamin Nickless , Charles W. Agnew
IPC分类号： A61F2/06
CPC分类号： A61F2/86 , A61F2/02 , A61F2/07 , A61F2/82 , A61F2/848 , A61F2002/8483 , A61F2220/0016
摘要： Disclosed is an anchoring element for an implantable prosthesis that includes a barb, wherein the anchoring element, which includes a basal portion, comprises a thin layer of material, such as a cannula or sheet of metal, that extends or wraps at least partially around the strut of the prosthesis to which it is attached. The barb is configured to extend outward from the basal portion to penetrate adjacent tissue. The anchoring element is either permanently affixed to the strut, such as by laser or spot welding, crimping, or some other method of bonding, or allowed to slide longitudinally over the strut between two points or stops in order to relieve any excessive loads placed upon the barb that could cause fracture. The anchoring element and strut may be configured to limit axial rotation of the barb, while still allowing longitudinal movement. In another embodiment, the slidable anchoring element may be manipulated following initial deployment to reorient the barb toward the implantation site.
摘要翻译：公开了一种用于可植入假体的锚定元件，其包括倒钩，其中包括基部的锚固元件包括薄层材料，例如套管或金属片，其至少部分地围绕与其相连的假肢的支柱。倒钩构造成从基部向外延伸以穿透相邻的组织。锚定元件永久地固定在支柱上，例如通过激光或点焊，压接或某种其它粘合方法，或者允许在两个点或止挡之间在支柱上纵向滑动，以便减轻放置在可能导致骨折的倒钩。锚定元件和支柱可以被配置为限制倒钩的轴向旋转，同时仍允许纵向运动。在另一个实施例中，可以在初始部署之后操纵可滑动锚定元件，以将倒钩朝向植入部位重新定向。

6. 发明申请

US20080033534A1 Flexible Barb for Anchoring a Prosthesis 有权
标题翻译：用于锚定假体的弹性假肢
公开(公告)号：US20080033534A1
公开(公告)日：2008-02-07
申请号：US11849858
申请日：2007-09-04
申请人： William Cook , Michael DeBruyne , Mark Frye , Benjamin Nickless , Thomas Osborne , Ronan Young
发明人： William Cook , Michael DeBruyne , Mark Frye , Benjamin Nickless , Thomas Osborne , Ronan 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。

7. 发明授权

US08029559B2 Anchoring barb for attachment to a medical prosthesis 有权
标题翻译：锚固倒钩用于附着于医疗假体
公开(公告)号：US08029559B2
公开(公告)日：2011-10-04
申请号：US12506012
申请日：2009-07-20
申请人： Richard B. Sisken , Brian D. Choules , Benjamin Nickless , Charles W. Agnew
发明人： Richard B. Sisken , Brian D. Choules , Benjamin Nickless , Charles W. Agnew
IPC分类号： A61F2/06
CPC分类号： A61F2/86 , A61F2/02 , A61F2/07 , A61F2/82 , A61F2/848 , A61F2002/8483 , A61F2220/0016
摘要： Disclosed is an anchoring element for an implantable prosthesis that includes a barb, wherein the anchoring element, which includes a basal portion, comprises a thin layer of material, such as a cannula or sheet of metal, that extends or wraps at least partially around the strut of the prosthesis to which it is attached. The barb is configured to extend outward from the basal portion to penetrate adjacent tissue. The anchoring element is either permanently affixed to the strut, such as by laser or spot welding, crimping, or some other method of bonding, or allowed to slide longitudinally over the strut between two points or stops in order to relieve any excessive loads placed upon the barb that could cause fracture. The anchoring element and strut may be configured to limit axial rotation of the barb, while still allowing longitudinal movement. In another embodiment, the slidable anchoring element may be manipulated following initial deployment to reorient the barb toward the implantation site.
摘要翻译：公开了一种用于可植入假体的锚定元件，其包括倒钩，其中包括基部的锚定元件包括薄层材料，例如套管或金属片，其至少部分地围绕与其相连的假肢的支柱。倒钩构造成从基部向外延伸以穿透相邻的组织。锚定元件永久地固定在支柱上，例如通过激光或点焊，压接或某种其它粘合方法，或者允许在两个点或止挡之间在支柱上纵向滑动，以便减轻放置在可能导致骨折的倒钩。锚定元件和支柱可以被配置为限制倒钩的轴向旋转，同时仍允许纵向运动。在另一个实施例中，可以在初始部署之后操纵可滑动锚定元件，以将倒钩朝向植入部位重新定向。

8. 发明授权

US07572289B2 Anchoring barb for attachment to a medical prosthesis 有权
标题翻译：锚固倒钩用于附着于医疗假体
公开(公告)号：US07572289B2
公开(公告)日：2009-08-11
申请号：US11044522
申请日：2005-01-27
申请人： Richard B. Sisken , Brian D. Choules , Benjamin Nickless , Charles W. Agnew
发明人： Richard B. Sisken , Brian D. Choules , Benjamin Nickless , Charles W. Agnew
IPC分类号： A61F2/06
CPC分类号： A61F2/86 , A61F2/02 , A61F2/07 , A61F2/82 , A61F2/848 , A61F2002/8483 , A61F2220/0016
摘要： A medical prosthesis for implantation within the body of a patient comprises a support structure and an anchoring element that comprises a basal portion and at least one barb extending from the basal portion. The anchoring element may be slidably attached to the strut and the strut may include a first stop and a second stop that define a longitudinal zone of movement for the anchoring element. Other devices and methods are described.
摘要翻译：用于植入患者体内的医疗假体包括支撑结构和锚固元件，该锚固元件包括基部和从基部延伸的至少一个倒钩。锚定元件可以可滑动地附接到支柱，并且支柱可以包括限定用于锚定元件的纵向移动区域的第一止动件和第二止挡件。描述其他设备和方法。

9. 发明申请

US20050240259A1 Anchoring barb for attachment to a medical prosthesis 有权
标题翻译：锚固倒钩用于附着于医疗假体
公开(公告)号：US20050240259A1
公开(公告)日：2005-10-27
申请号：US11044522
申请日：2005-01-27
申请人： Richard Sisken , Brian Choules , Benjamin Nickless , Charles Agnew
发明人： Richard Sisken , Brian Choules , Benjamin Nickless , Charles Agnew
IPC分类号： A61F2/01 , A61F2/02 , A61F2/82 , A61F2/86 , A61F2/06
CPC分类号： A61F2/86 , A61F2/02 , A61F2/07 , A61F2/82 , A61F2/848 , A61F2002/8483 , A61F2220/0016
摘要： Disclosed is an anchoring element for an implantable prosthesis that includes a barb, wherein the anchoring element, which includes a basal portion, comprises a thin layer of material, such as a cannula or sheet of metal, that extends or wraps at least partially around the strut of the prosthesis to which it is attached. The barb is configured to extend outward from the basal portion to penetrate adjacent tissue. The anchoring element is either permanently affixed to the strut, such as by laser or spot welding, crimping, or some other method of bonding, or allowed to slide longitudinally over the strut between two points or stops in order to relieve any excessive loads placed upon the barb that could cause fracture. The anchoring element and strut may be configured to limit axial rotation of the barb, while still allowing longitudinal movement. In another embodiment, the slidable anchoring element may be manipulated following initial deployment to reorient the barb toward the implantation site.
摘要翻译：公开了一种用于可植入假体的锚定元件，其包括倒钩，其中包括基部的锚定元件包括薄层材料，例如套管或金属片，其至少部分地围绕与其相连的假肢的支柱。倒钩构造成从基部向外延伸以穿透相邻的组织。锚定元件永久地固定在支柱上，例如通过激光或点焊，压接或某种其它粘合方法，或者允许在两个点或止挡之间在支柱上纵向滑动，以便减轻放置在可能导致骨折的倒钩。锚定元件和支柱可以被配置为限制倒钩的轴向旋转，同时仍允许纵向运动。在另一个实施例中，可以在初始部署之后操纵可滑动锚定元件，以将倒钩朝向植入部位重新定向。

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