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1. 发明申请

US20100063581A1 Endoprosthesis For Controlled Contraction And Expansion 有权
标题翻译：用于控制收缩和扩张的内假体
公开(公告)号：US20100063581A1
公开(公告)日：2010-03-11
申请号：US12618325
申请日：2009-11-13
申请人： Jeff Pappas , Anton G. Clifford , Brett Cryer
发明人： Jeff Pappas , Anton G. Clifford , Brett Cryer
IPC分类号： A61F2/82
CPC分类号： A61F2/91 , A61F2/915 , A61F2002/91508 , A61F2002/91533 , A61F2002/9155 , A61F2002/91558 , A61F2002/91566 , A61F2210/0076 , A61F2220/0075
摘要： An endoprosthesis that has a plurality of annular elements, each connected to an adjacent annular element at least one connection location. Each annular element includes an interconnected series of struts, selected strut members of which are each connected to adjacent strut members at a longitudinal apex. The selected strut members extend to a strut end portion at a location on the longitudinally opposite site of the annular element from the apex. At least one of the strut members includes a first end portion at a first end of the strut member, which is located at the strut end portion, an intermediate portion hingedly connected to the first end portion, and a second end portion hingedly connected to the intermediate portion and extending to the apex. The endoprosthesis has a delivery diameter when in a delivery condition and a deployed diameter when in a deployed condition. Some of the strut members can have a nesting feature that is configured for nestingly receiving another strut member when the endoprosthesis is in the delivery condition. A scaffolding body of the endoprosthesis can have an inner and outer component, each having a set of interconnected strut members. The interconnected strut members of one component overlap those of the other to define a cooperating cell pattern. Also, the body of the endoprosthesis can be configured to naturally tend to contract when the body is smaller than a predetermined diameter and naturally tend to expand when the body is larger than a predetermined diameter.
摘要翻译：一种内置假体，其具有多个环形元件，每个环形元件连接至相邻的环形元件至少一个连接位置。每个环形元件包括互连的一系列支柱，其选定的支柱构件在纵向顶点处各自连接到相邻的支柱构件。所选择的支柱构件在距顶点的环形元件的纵向相对位置处的位置处延伸到支柱端部。支柱构件中的至少一个包括位于支柱端部的支柱构件的第一端处的第一端部，与第一端部铰接地连接的中间部分，以及铰接地连接到第二端部的第二端部中间部分并延伸到顶点。假体在处于部署状态时处于输送状态和展开直径时具有输送直径。一些支柱构件可以具有嵌套特征，其被配置为当内置假体处于输送状态时嵌套地接收另一个支柱构件。内置假体的脚手架体可以具有内部和外部部件，每个部件具有一组互连的支柱部件。一个部件的相互连接的支柱构件与另一个部件的相互支撑构件重叠，以限定协同的电池图案。此外，内置假体的身体可以构造成当身体小于预定直径时自然倾向于收缩，并且当身体大于预定直径时自然倾向于膨胀。

2. 发明申请

US20120059453A1 ENDOPROSTHESIS FOR CONTROLLED CONTRACTION AND EXPANSION 审中-公开
标题翻译：控制的承包和扩张的内生性
公开(公告)号：US20120059453A1
公开(公告)日：2012-03-08
申请号：US13295488
申请日：2011-11-14
申请人： Jeff Pappas , Anton G. Clifford , Brett Cryer
发明人： Jeff Pappas , Anton G. Clifford , Brett Cryer
IPC分类号： A61F2/82
CPC分类号： A61F2/91 , A61F2/915 , A61F2002/91508 , A61F2002/91533 , A61F2002/9155 , A61F2002/91558 , A61F2002/91566 , A61F2210/0076 , A61F2220/0075
摘要： Endoprosthesis including a plurality of annular elements, each annular element connected to an adjacent annular element at least one connection location, is provided. Each annular element includes an interconnected series of strut members, at least one strut member connected to a first circumferentially adjacent strut member at a first longitudinal apex and to a second circumferentially adjacent strut member at a second longitudinal apex. The at least one strut member includes a first end portion at a first end of the strut member, the first end extending to the first apex, an intermediate portion hingedly connected to the first end portion, and a second end portion hingedly connected to the intermediate portion and extending to the second apex. The endoprosthesis has a delivery diameter when in a delivery condition and a deployed diameter when in a deployed condition.
摘要翻译：提供包括多个环形元件的内置假体，每个环形元件连接到相邻的环形元件至少一个连接位置。每个环形元件包括互连的一系列支柱构件，至少一个支柱构件在第一纵向顶点处连接到第一周向相邻的支柱构件，并且在第二纵向顶点处连接到第二周向相邻的支柱构件。所述至少一个支柱构件包括在所述支柱构件的第一端处的第一端部，所述第一端延伸到所述第一顶点，中间部分铰接地连接到所述第一端部，并且第二端部铰接地连接到所述中间件并延伸到第二顶点。假体在处于部署状态时处于输送状态和展开直径时具有输送直径。

3. 发明授权

US08075610B2 Endoprosthesis for controlled contraction and expansion 有权
标题翻译：用于控制收缩和扩张的内假体
公开(公告)号：US08075610B2
公开(公告)日：2011-12-13
申请号：US12618325
申请日：2009-11-13
申请人： Jeff Pappas , Anton G. Clifford , Brett Cryer
发明人： Jeff Pappas , Anton G. Clifford , Brett Cryer
IPC分类号： A61F2/82
CPC分类号： A61F2/91 , A61F2/915 , A61F2002/91508 , A61F2002/91533 , A61F2002/9155 , A61F2002/91558 , A61F2002/91566 , A61F2210/0076 , A61F2220/0075
摘要： Endoprosthesis is provided, which includes a plurality of annular elements, each annular element connected to an adjacent annular element at least one connection location. Each annular element includes an interconnected series of strut members, at least one strut member connected to a first circumferentially adjacent strut member at a first longitudinal apex and to a second circumferentially adjacent strut member at a second longitudinal apex, the first apex and the second apex being on longitudinally opposite sides of the annular element. The at least one strut member includes a first end portion at a first end of the strut member, the first end extending to the first apex, an intermediate portion hingedly connected to the first end portion, and a second end portion hingedly connected to the intermediate portion and extending to the second apex.
摘要翻译：提供内置假体，其包括多个环形元件，每个环形元件连接至相邻的环形元件至少一个连接位置。每个环形元件包括互连的一系列支柱构件，至少一个支柱构件在第一纵向顶点处连接到第一周向相邻的支柱构件，并且在第二纵向顶点处连接到第二周向相邻的支柱构件，第一顶点和第二顶点位于环形元件的纵向相对侧上。所述至少一个支柱构件包括在所述支柱构件的第一端处的第一端部，所述第一端延伸到所述第一顶点，中间部分铰接地连接到所述第一端部，并且第二端部铰接地连接到所述中间件并延伸到第二顶点。

4. 发明授权

US07637935B2 Endoprosthesis for controlled contraction and expansion 有权
标题翻译：用于控制收缩和扩张的内假体
公开(公告)号：US07637935B2
公开(公告)日：2009-12-29
申请号：US10430636
申请日：2003-05-06
申请人： Jeff Pappas , Anton G. Clifford , Brett Cryer
发明人： Jeff Pappas , Anton G. Clifford , Brett Cryer
IPC分类号： A61F2/06
CPC分类号： A61F2/91 , A61F2/915 , A61F2002/91508 , A61F2002/91533 , A61F2002/9155 , A61F2002/91558 , A61F2002/91566 , A61F2210/0076 , A61F2220/0075
摘要： An endoprosthesis that has an interconnected series of struts, selected strut members connected to adjacent strut members at a longitudinal apex. Strut members include a first end portion, an intermediate portion hingedly connected to the first end portion, and a second end portion hingedly connected to the intermediate portion and extending to the apex. Some of the strut members can have a nesting feature configured for nestingly receiving another strut member when the endoprosthesis is in the delivery condition. A scaffolding body of the endoprosthesis can have an inner and outer component, each having a set of interconnected strut members which overlap those of the other to define a cooperating cell pattern. Also, the endoprosthesis can be configured to naturally tend to contract when the body is smaller than a predetermined diameter and expand when the body is larger than a predetermined diameter.
摘要翻译：具有相互连接的一系列支柱的内置假体，选定的支柱构件在纵向顶点处连接到相邻的支柱构件。支柱构件包括第一端部，与第一端部铰接地连接的中间部分，以及铰接地连接到中间部分并延伸到顶点的第二端部。一些支柱构件可以具有嵌套特征，其被配置为当内置假体处于输送状态时嵌套地接收另一个支柱构件。内置假体的脚手架体可以具有内部和外部部件，每个部件具有一组相互连接的支柱部件，这些部件与另一个部件重叠，以限定协作的电池图案。另外，内置假体可被构造为当身体小于预定直径时自然倾向于收缩，并且当身体大于预定直径时，内置假体膨胀。

5. 发明授权

US07559947B2 Endoprosthesis having foot extensions 有权
标题翻译：具有脚伸展的内假体
公开(公告)号：US07559947B2
公开(公告)日：2009-07-14
申请号：US11535529
申请日：2006-09-27
申请人： David Lowe , Erik Eli , Jeff Pappas , Howard H. Huang , Anton G. Clifford , Kevin Kang
发明人： David Lowe , Erik Eli , Jeff Pappas , Howard H. Huang , Anton G. Clifford , Kevin Kang
IPC分类号： A61F2/06
CPC分类号： A61F2/91 , A61F2/915 , A61F2002/91508 , A61F2002/91516 , A61F2002/91525 , A61F2002/91533 , A61F2002/91558 , A61F2210/0076 , A61F2230/0043 , A61F2230/0054
摘要： Endoprosthesis, such as a stent, includes at least one annular element defined by a first set of strut members interconnected to define apices proximate opposite sides of the annular element. The annular element further includes a foot extension extending between at least one pair of circumferentially-adjacent strut members. The foot extension has first and second foot portions extending circumferentially from corresponding ends of the circumferentially-adjacent strut members, and are contoured to provide at least two areas of flexure. The first and second foot portions are joined at a toe portion of the foot extension, and define a circumferentially-directed apex between the pair of circumferentially-adjacent strut members. Preferably, at least one or more additional annular elements, each defined by interconnected strut members, are provided. The annular elements are generally expandable between a delivery configuration and a deployed configuration. The annular elements are longitudinally aligned and connected at connection locations. Preferably, each connection location includes a foot extension, such as by an overlapping pattern between the longitudinally-adjacent annular elements or by a connector extending therebetween.
摘要翻译：内置假体，例如支架，包括至少一个环形元件，所述至少一个环形元件由第一组支柱构件限定，所述第一组撑杆构件互相连接以限定靠近所述环形元件相对侧的顶点。环形元件还包括在至少一对周向相邻的支柱构件之间延伸的脚延伸部。脚部延伸部具有从周向相邻的支柱构件的对应端部周向延伸的第一和第二脚部，并且具有轮廓以提供至少两个弯曲区域。第一和第二脚部在脚延伸部的脚趾部分处连接，并且在一对周向相邻的支柱构件之间限定圆周方向的顶点。优选地，提供至少一个或多个另外的环形元件，每个环形元件由互连的支柱构件限定。环形元件通常在输送配置和展开配置之间可扩展。环形元件在连接位置处纵向对齐并连接。优选地，每个连接位置包括脚部延伸部，例如通过在纵向相邻的环形元件之间的重叠图案，或者通过在它们之间延伸的连接器。

6. 发明授权

US07128756B2 Endoprosthesis having foot extensions 有权
公开(公告)号：US07128756B2
公开(公告)日：2006-10-31
申请号：US10430644
申请日：2003-05-06
申请人： David Lowe , Erik Eli , Jeff Pappas , Howard H. Huang , Anton G. Clifford , Kevin Kang
发明人： David Lowe , Erik Eli , Jeff Pappas , Howard H. Huang , Anton G. Clifford , Kevin Kang
IPC分类号： A61F2/06
CPC分类号： A61F2/91 , A61F2/915 , A61F2002/91508 , A61F2002/91516 , A61F2002/91525 , A61F2002/91533 , A61F2002/91558 , A61F2210/0076 , A61F2230/0043 , A61F2230/0054
摘要： Endoprosthesis, such as a stent, includes at least one annular element defined by a first set of strut members interconnected to define apices proximate opposite sides of the annular element. The annular element further includes a foot extension extending between at least one pair of circumferentially-adjacent strut members. The foot extension has first and second foot portions extending circumferentially from corresponding ends of the circumferentially-adjacent strut members, and are contoured to provide at least two areas of flexure. The first and second foot portions are joined at a toe portion of the foot extension, and define a circumferentially-directed apex between the pair of circumferentially-adjacent strut members. Preferably, at least one or more additional annular elements, each defined by interconnected strut members, are provided. The annular elements are generally expandable between a delivery configuration and a deployed configuration. The annular elements are longitudinally aligned and connected at connection locations. Preferably, each connection location includes a foot extension, such as by an overlapping pattern between the longitudinally-adjacent annular elements or by a connector extending therebetween.

7. 发明授权

US07985249B2 Endoprosthesis having foot extensions 有权
标题翻译：具有脚伸展的内假体
公开(公告)号：US07985249B2
公开(公告)日：2011-07-26
申请号：US11358279
申请日：2006-02-21
申请人： David Lowe , Erik Eli , Jeff Pappas , Howard H. Huang , Anton G. Clifford , Kevin Kang
发明人： David Lowe , Erik Eli , Jeff Pappas , Howard H. Huang , Anton G. Clifford , Kevin Kang
IPC分类号： A61F2/06
CPC分类号： A61F2/91 , A61F2/915 , A61F2002/91508 , A61F2002/91516 , A61F2002/91525 , A61F2002/91533 , A61F2002/91558 , A61F2210/0076 , A61F2230/0043 , A61F2230/0054
摘要： Endoprosthesis, such as a stent, includes at least one annular element defined by a first set of strut members interconnected to define apices proximate opposite sides of the annular element. The annular element further includes a foot extension extending between at least one pair of circumferentially-adjacent strut members. The foot extension has first and second foot portions extending circumferentially from corresponding ends of the circumferentially-adjacent strut members, and are contoured to provide at least two areas of flexure. The first and second foot portions are joined at a toe portion of the foot extension, and define a circumferentially-directed apex between the pair of circumferentially-adjacent strut members. Preferably, at least one or more additional annular elements, each defined by interconnected strut members, are provided. The annular elements are generally expandable between a delivery configuration and a deployed configuration. The annular elements are longitudinally aligned and connected at connection locations. Preferably, each connection location includes a foot extension, such as by an overlapping pattern between the longitudinally-adjacent annular elements or by a connector extending therebetween.
摘要翻译：内置假体，例如支架，包括至少一个环形元件，所述至少一个环形元件由第一组支柱构件限定，所述第一组撑杆构件互相连接以限定靠近所述环形元件相对侧的顶点。环形元件还包括在至少一对周向相邻的支柱构件之间延伸的脚延伸部。脚部延伸部具有从周向相邻的支柱构件的对应端部周向延伸的第一和第二脚部，并且具有轮廓以提供至少两个挠曲区域。第一和第二脚部在脚延伸部的脚趾部分处连接，并且在一对周向相邻的支柱构件之间限定圆周方向的顶点。优选地，提供至少一个或多个另外的环形元件，每个环形元件由互连的支柱构件限定。环形元件通常在输送配置和展开配置之间可扩展。环形元件在连接位置处纵向对齐并连接。优选地，每个连接位置包括脚部延伸部，例如通过在纵向相邻的环形元件之间的重叠图案，或者通过在它们之间延伸的连接器。

8. 发明申请

US20100312329A1 ENDOPROSTHESIS HAVING FOOT EXTENSIONS 审中-公开
标题翻译：具有足迹延伸的内吞
公开(公告)号：US20100312329A1
公开(公告)日：2010-12-09
申请号：US12840858
申请日：2010-07-21
申请人： David Lowe , Erik Eli , Jeff Pappas , Howard H. Huang , Anton G. Clifford , Kevin Kang
发明人： David Lowe , Erik Eli , Jeff Pappas , Howard H. Huang , Anton G. Clifford , Kevin Kang
IPC分类号： A61F2/82
CPC分类号： A61F2/91 , A61F2/915 , A61F2002/91508 , A61F2002/91516 , A61F2002/91525 , A61F2002/91533 , A61F2002/91558 , A61F2210/0076 , A61F2230/0043 , A61F2230/0054
摘要： Endoprosthesis, such as a stent, includes at least one annular element defined by a first set of strut members interconnected to define apices proximate opposite sides of the annular element. The annular element further includes a foot extension extending between at least one pair of circumferentially-adjacent strut members. The foot extension has first and second foot portions extending circumferentially from corresponding ends of the circumferentially-adjacent strut members, and are contoured to provide at least two areas of flexure. The first and second foot portions are joined at a toe portion of the foot extension, and define a circumferentially-directed apex between the pair of circumferentially-adjacent strut members. Preferably, at least one or more additional annular elements, each defined by interconnected strut members, are provided. The annular elements are generally expandable between a delivery configuration and a deployed configuration. The annular elements are longitudinally aligned and connected at connection locations. Preferably, each connection location includes a foot extension, such as by an overlapping pattern between the longitudinally-adjacent annular elements or by a connector extending therebetween.
摘要翻译：内置假体，例如支架，包括至少一个环形元件，所述至少一个环形元件由第一组支柱构件限定，所述第一组撑杆构件互相连接以限定靠近所述环形元件相对侧的顶点。环形元件还包括在至少一对周向相邻的支柱构件之间延伸的脚延伸部。脚部延伸部具有从周向相邻的支柱构件的对应端部周向延伸的第一和第二脚部，并且具有轮廓以提供至少两个弯曲区域。第一和第二脚部在脚延伸部的脚趾部分处连接，并且在一对周向相邻的支柱构件之间限定圆周方向的顶点。优选地，提供至少一个或多个另外的环形元件，每个环形元件由互连的支柱构件限定。环形元件通常在输送配置和展开配置之间可扩展。环形元件在连接位置处纵向对齐并连接。优选地，每个连接位置包括脚部延伸部，例如通过在纵向相邻的环形元件之间的重叠图案，或者通过在它们之间延伸的连接器。

9. 发明申请

US20070021827A1 Endoprosthesis Having Foot Extensions 有权
标题翻译：有足底扩张的内假体
公开(公告)号：US20070021827A1
公开(公告)日：2007-01-25
申请号：US11535529
申请日：2006-09-27
申请人： David Lowe , Erik Eli , Jeff Pappas , Howard Huang , Anton Clifford , Kevin Kang
发明人： David Lowe , Erik Eli , Jeff Pappas , Howard Huang , Anton Clifford , Kevin Kang
IPC分类号： A61F2/90
CPC分类号： A61F2/91 , A61F2/915 , A61F2002/91508 , A61F2002/91516 , A61F2002/91525 , A61F2002/91533 , A61F2002/91558 , A61F2210/0076 , A61F2230/0043 , A61F2230/0054
摘要： Endoprosthesis, such as a stent, includes at least one annular element defined by a first set of strut members interconnected to define apices proximate opposite sides of the annular element. The annular element further includes a foot extension extending between at least one pair of circumferentially-adjacent strut members. The foot extension has first and second foot portions extending circumferentially from corresponding ends of the circumferentially-adjacent strut members, and are contoured to provide at least two areas of flexure. The first and second foot portions are joined at a toe portion of the foot extension, and define a circumferentially-directed apex between the pair of circumferentially-adjacent strut members. Preferably, at least one or more additional annular elements, each defined by interconnected strut members, are provided. The annular elements are generally expandable between a delivery configuration and a deployed configuration. The annular elements are longitudinally aligned and connected at connection locations. Preferably, each connection location includes a foot extension, such as by an overlapping pattern between the longitudinally-adjacent annular elements or by a connector extending therebetween.
摘要翻译：内置假体，例如支架，包括至少一个环形元件，所述至少一个环形元件由第一组支柱构件限定，所述第一组撑杆构件互相连接以限定靠近所述环形元件相对侧的顶点。环形元件还包括在至少一对周向相邻的支柱构件之间延伸的脚延伸部。脚部延伸部具有从周向相邻的支柱构件的对应端部周向延伸的第一和第二脚部，并且具有轮廓以提供至少两个挠曲区域。第一和第二脚部在脚延伸部的脚趾部分处连接，并且在一对周向相邻的支柱构件之间限定圆周方向的顶点。优选地，提供至少一个或多个另外的环形元件，每个环形元件由互连的支柱构件限定。环形元件通常在输送配置和展开配置之间可扩展。环形元件在连接位置处纵向对齐并连接。优选地，每个连接位置包括脚部延伸部，例如通过在纵向相邻的环形元件之间的重叠图案，或者通过在它们之间延伸的连接器。

10. 发明申请

US20100049304A1 Endoprosthesis Having Foot Extensions 有权
标题翻译：具有足部扩展的内假体
公开(公告)号：US20100049304A1
公开(公告)日：2010-02-25
申请号：US12580459
申请日：2009-10-16
申请人： Anton Clifford , Jeff Pappas , Erik Eli
发明人： Anton Clifford , Jeff Pappas , Erik Eli
IPC分类号： A61F2/06
CPC分类号： A61F2/91 , A61F2/915 , A61F2002/91508 , A61F2002/91516 , A61F2002/91525 , A61F2002/91533 , A61F2002/91558 , A61F2210/0076 , A61F2220/0041 , A61F2220/005 , A61F2220/0058 , A61F2230/0054 , A61F2250/0031 , A61F2250/0098
摘要： Endoprosthesis, such as a stent, includes at least one annular element defined by a first set of strut members interconnected to define apices proximate opposite sides of the annular element. The annular element further includes a foot extension extending between at least one pair of circumferentially-adjacent strut members. The foot extension has first and second foot portions extending circumferentially from corresponding ends of the circumferentially-adjacent strut members, and are contoured to provide at least two areas of flexure. The first and second foot portions are joined at a toe portion of the foot extension, and define a circumferentially-directed apex between the pair of circumferentially-adjacent strut members. Preferably, at least one or more additional annular elements, each defined by interconnected strut members, are provided. The annular elements are generally expandable between a delivery configuration and a deployed configuration. The annular elements are longitudinally aligned and connected at connection locations with connectors, wherein at least one of the connectors is constructed of a bio-absorbable material.
摘要翻译：内置假体，例如支架，包括至少一个环形元件，所述至少一个环形元件由第一组支柱构件限定，所述第一组撑杆构件互相连接以限定靠近所述环形元件相对侧的顶点。环形元件还包括在至少一对周向相邻的支柱构件之间延伸的脚延伸部。脚部延伸部具有从周向相邻的支柱构件的对应端部周向延伸的第一和第二脚部，并且具有轮廓以提供至少两个弯曲区域。第一和第二脚部在脚延伸部的脚趾部分处连接，并且在一对周向相邻的支柱构件之间限定圆周方向的顶点。优选地，提供至少一个或多个另外的环形元件，每个环形元件由互连的支柱构件限定。环形元件通常在输送配置和展开配置之间可扩展。环形元件在与连接器的连接位置处纵向对准并连接，其中至少一个连接器由生物吸收材料构成。

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