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公开(公告)号：US09579524B2
公开(公告)日：2017-02-28
申请号：US12369214
申请日：2009-02-11
申请人： John Damarati
发明人： John Damarati
CPC分类号： A61N5/1015 , A61M25/0029 , A61M25/10 , A61M25/1027 , A61M2025/0037 , A61M2025/004 , A61N5/1007 , A61N2005/1003 , A61N2005/1004 , A61N2005/1018 , Y10T29/49838 , Y10T156/10
摘要： A flexible, multi-lumen brachytherapy device includes a plurality of loose lumens extend through a hub towards a single point of attachment at a distal rigid section. Because the lumens are attached at only a single distal location, the lumens are free to move axially and rotatably, thereby increasing the overall flexibility of the device to thereby decrease intermittent device movement while increasing patient comfort. A novel keyed stylet can be selectively inserted to increase the rigidity of the device as needed. The ability to dynamically modify the rigidity of the brachytherapy device provides a comprehensive brachytherapy solution that satisfies concerns of the patient, the surgeon and the radiologists.
摘要翻译： 柔性多腔近距离放射治疗装置包括多个松散腔，其在远侧刚性部分处朝着连接的单个点延伸穿过毂。 因为腔仅在单个远端位置附接，所以腔可以自由地轴向和可旋转地移动，从而增加装置的整体灵活性，从而减少间歇装置运动，同时增加患者的舒适度。 可以选择性地插入新型的带键探针，以根据需要增加装置的刚性。 动态改变近距离放射治疗装置的刚性的能力提供了一种全面的近距离放射治疗解决方案，可以满足患者，外科医生和放射科医师的顾虑。
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公开(公告)号：US08535368B2
公开(公告)日：2013-09-17
申请号：US11437889
申请日：2006-05-19
IPC分类号： A61F2/06
CPC分类号： A61F2/962 , A61F2/95 , A61F2/966 , A61F2002/826 , A61F2002/9517 , A61F2002/9522 , A61F2002/9528 , A61F2002/9534 , A61F2002/9583
摘要： A stent loading and deployment device includes an outer elongate tubular member having opposed proximal and distal ends and an inner elongate tubular member having opposed proximal and distal ends and slidably disposed within the outer tubular member. When the distal ends of the outer tubular member and the inner tubular member are axially aligned, a stent deployment region is defined there in between. The device further includes a stent loading member having opposed proximal and distal ends and slidably disposed between the outer tubular member and the inner tubular member. The distal end of the stent loading member is slidable to a distal position past the distal end of the outer tubular member for receiving a stent and is further slidable toward the proximal end of the outer tubular member to a location past the stent deployment region for disengagement of a stent from the stent loading member.
摘要翻译： 支架装载和展开装置包括具有相对的近端和远端的外部细长管状构件和具有相对的近端和远端并且可滑动地设置在外管状构件内的细长管状构件。 当外部管状构件和内部管状构件的远端轴向对准时，在其间限定支架展开区域。 该装置还包括具有相对的近端和远端并且可滑动地设置在外管状构件和内管状构件之间的支架装载构件。 支架装载构件的远端可滑动到超过外部管状构件的远端的远端位置，用于接收支架，并且可进一步朝向外管状构件的近端滑动至穿过支架展开区域的位置以脱开 的来自支架装载构件的支架。
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公开(公告)号：US20120259407A1
公开(公告)日：2012-10-11
申请号：US13524919
申请日：2012-06-15
IPC分类号： A61F2/82
CPC分类号： A61F2/90 , A61F2/07 , A61F2/885 , A61F2230/0054 , A61F2250/0098 , A61F2310/00395
摘要： The invention relates to an implantable radiopaque stent adapted to be disposed in a body lumen. In one aspect of the invention, at least one radiopaque filament is arranged for permanent attachment to a hollow tubular structure. The filament is desirably arranged in a linear direction traverse to a longitudinal length of the structure, the structure having a tubular wall that defines an inner surface and an outer surface and opposing first open end and second open end. The radiopaque filament improves external imaging of the tubular structure on fluoroscope or x-ray imaging equipment.
摘要翻译： 本发明涉及一种可植入的不透射线支架，其适于设置在体腔中。 在本发明的一个方面，至少一个不透射线的细丝布置成用于永久地附着到中空管状结构。 细丝理想地沿垂直于该结构的纵向长度的线性方向布置，该结构具有限定内表面和外表面以及相对的第一开口端和第二开口端的管状壁。 不透射线的灯丝改善了荧光镜或X射线成像设备上的管状结构的外部成像。
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公开(公告)号：US20070270932A1
公开(公告)日：2007-11-22
申请号：US11437889
申请日：2006-05-19
申请人： F. Anthony Headley , John Damarati , Gary J. Leanna , Mark Wood
发明人： F. Anthony Headley , John Damarati , Gary J. Leanna , Mark Wood
IPC分类号： A61F2/06
CPC分类号： A61F2/962 , A61F2/95 , A61F2/966 , A61F2002/826 , A61F2002/9517 , A61F2002/9522 , A61F2002/9528 , A61F2002/9534 , A61F2002/9583
摘要： A stent loading and deployment device includes an outer elongate tubular member having opposed proximal and distal ends and an inner elongate tubular member having opposed proximal and distal ends and slidably disposed within the outer tubular member. When the distal ends of the outer tubular member and the inner tubular member are axially aligned, a stent deployment region is defined there in between. The device further includes a stent loading member having opposed proximal and distal ends and slidably disposed between the outer tubular member and the inner tubular member. The distal end of the stent loading member is slidable to a distal position past the distal end of the outer tubular member for receiving a stent and is further slidable toward the proximal end of the outer tubular member to a location past the stent deployment region for disengagement of a stent from the stent loading member.
摘要翻译： 支架装载和展开装置包括具有相对的近端和远端的外部细长管状构件和具有相对的近端和远端并且可滑动地设置在外管状构件内的细长管状构件。 当外部管状构件和内部管状构件的远端轴向对准时，在其间限定支架展开区域。 该装置还包括具有相对的近端和远端并且可滑动地设置在外管状构件和内管状构件之间的支架装载构件。 支架装载构件的远端可滑动到超过外部管状构件的远端的远端位置，用于接收支架，并且可进一步朝向外管状构件的近端滑动至穿过支架展开区域的位置以脱开 的来自支架装载构件的支架。
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公开(公告)号：US20110218610A1
公开(公告)日：2011-09-08
申请号：US13107229
申请日：2011-05-13
IPC分类号： A61F2/82
CPC分类号： A61F2/95 , A61F2/958 , A61F2002/9517
摘要： The invention relates to a system for dilatation of a body passage and delivery of a stent into the body passage of a patient, and related methods of using such a system. The dilatation and stent delivery system may comprise a dilatation catheter having an expandable member on a distal end, and a stent delivery catheter configured to retain a stent and deliver the stent to a body passage. The stent delivery catheter defines a lumen sized to receive the dilatation catheter and permit movement of the dilatation catheter relative to the stent delivery catheter.
摘要翻译： 本发明涉及用于体内通道的扩张和将支架输送到患者的身体通道中的系统，以及使用这种系统的相关方法。 扩张和支架输送系统可以包括具有在远端上的可扩张构件的扩张导管，以及构造成保持支架并将支架输送到身体通道的支架输送导管。 支架输送导管限定了尺寸适于接收扩张导管并允许扩张导管相对于支架输送导管运动的腔。
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公开(公告)号：US20100204534A1
公开(公告)日：2010-08-12
申请号：US12369214
申请日：2009-02-11
申请人： John Damarati
发明人： John Damarati
CPC分类号： A61N5/1015 , A61M25/0029 , A61M25/10 , A61M25/1027 , A61M2025/0037 , A61M2025/004 , A61N5/1007 , A61N2005/1003 , A61N2005/1004 , A61N2005/1018 , Y10T29/49838 , Y10T156/10
摘要： A flexible, multi-lumen brachytherapy device includes a plurality of loose lumens extend through a hub towards a single point of attachment at a distal rigid section. Because the lumens are attached at only a single distal location, the lumens are free to move axially and rotatably, thereby increasing the overall flexibility of the device to thereby decrease intermittent device movement while increasing patient comfort. A novel keyed stylet can be selectively inserted to increase the rigidity of the device as needed. The ability to dynamically modify the rigidity of the brachytherapy device provides a comprehensive brachytherapy solution that satisfies concerns of the patient, the surgeon and the radiologists.
摘要翻译： 柔性多腔近距离放射治疗装置包括多个松散腔，其在远侧刚性部分处朝着连接的单个点延伸穿过毂。 因为腔仅在单个远端位置附接，所以腔可以自由地轴向和可旋转地移动，从而增加装置的整体灵活性，从而减少间歇装置运动，同时增加患者的舒适度。 可以选择性地插入新型的带键探针，以根据需要增加装置的刚性。 动态改变近距离放射治疗装置的刚性的能力提供了一种全面的近距离放射治疗解决方案，可以满足患者，外科医生和放射科医师的顾虑。
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公开(公告)号：US20060276887A1
公开(公告)日：2006-12-07
申请号：US11432065
申请日：2006-05-11
申请人： Peter Brady , Richard Crawford , Kathryn Portale , Paul Norton , John Damarati , Tim Lysaght
发明人： Peter Brady , Richard Crawford , Kathryn Portale , Paul Norton , John Damarati , Tim Lysaght
IPC分类号： A61F2/06
CPC分类号： A61F2/90 , A61F2/07 , A61F2/844 , A61F2/95 , A61F2002/9528 , A61F2002/9534 , A61F2210/0014 , A61F2230/0013 , A61F2230/0069 , A61F2250/0039
摘要： A braided stent having an integral retrieval and/or repositioning loop includes a plurality of wires having first and second ends interbraided in a braided pattern to form a tubular stent having opposed atraumatic first and second open ends with each open end having a circumference; wherein said first and second wires ends are disposed at said second stent open end and said wires are looped at said second stent open end so that none of the first or second wires ends are exposed at the circumference of second stent open end; wherein at least of two of said wires are formed into a repositioning and/or retrieval loop having an elongated portion circumferentially disposed at said first opposed open end; and wherein said reposition and/or retrieval loop comprises two sections which run adjacent to each other prior to crossing to permit grabbing of both sections simultaneously by a practitioner.
摘要翻译： 具有整体取出和/或重新定位环的编织支架包括多个线，其中第一和第二端以编织图形的方式插入以形成具有相对的无创伤的第一和第二开放端的管状支架，每个开口端具有圆周; 其中所述第一和第二电线端部设置在所述第二支架开口端，并且所述电线在所述第二支架开口端处环绕，使得所述第一或第二电线端部中的任一个都不露出在所述第二支架开口端的圆周处; 其中至少两个所述导线形成为具有在所述第一相对开口端周向设置的细长部分的重新定位和/或取回回路; 并且其中所述重新定位和/或取回回路包括在交叉之前彼此相邻运行以允许从业者同时抓住两个部分的两个部分。
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公开(公告)号：US09265634B2
公开(公告)日：2016-02-23
申请号：US11432065
申请日：2006-05-11
申请人： Peter Brady , Richard Crawford , Kathryn Portale , Paul Norton , John Damarati , Tim Lysaght
发明人： Peter Brady , Richard Crawford , Kathryn Portale , Paul Norton , John Damarati , Tim Lysaght
CPC分类号： A61F2/90 , A61F2/07 , A61F2/844 , A61F2/95 , A61F2002/9528 , A61F2002/9534 , A61F2210/0014 , A61F2230/0013 , A61F2230/0069 , A61F2250/0039
摘要： A braided stent having an integral retrieval and/or repositioning loop includes a plurality of wires having first and second ends interbraided in a braided pattern to form a tubular stent having opposed atraumatic first and second open ends with each open end having a circumference. The first and second wires ends are disposed at the second stent open end and the wires are looped at the second stent open end so that none of the first or second wires ends are exposed at the circumference of second stent open end. The at least of two of said wires are formed into a repositioning and/or retrieval loop having an elongated portion circumferentially disposed at the first opposed open end. The reposition and/or retrieval loop also includes two sections which run adjacent to each other prior to crossing to permit grabbing of both sections simultaneously by a practitioner.
摘要翻译： 具有整体取出和/或重新定位环的编织支架包括多个线，其具有以编织图案插入的第一和第二端，以形成具有相对的无创伤的第一和第二开放端的管状支架，每个开口端具有圆周。 第一和第二电线端部设置在第二支架开口端，并且电线在第二支架开口端处环绕，使得第一或第二电线端部都不在第二支架开口端的周边露出。 所述电线中的至少两个形成为具有在第一相对开口端周向设置的细长部分的重新定位和/或取回回路。 重新定位和/或回收循环还包括在交叉之前彼此相邻运行以允许从业者同时抓住两个部分的两个部分。
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9.发明授权公开(公告)号：US09248311B2
公开(公告)日：2016-02-02
申请号：US12369236
申请日：2009-02-11
申请人： John Damarati
发明人： John Damarati
CPC分类号： A61N5/1015 , A61M25/0026 , A61M25/0097 , A61M25/0102 , A61M25/04 , A61M25/10 , A61M37/0069 , A61N2005/1018
摘要： A flexible, multi-lumen brachytherapy device includes a plurality of loose lumens extend through a hub towards a single point of attachment at a distal rigid section. Because the lumens are attached at only a single distal location, the lumens are free to move axially and rotatably, thereby increasing the overall flexibility of the device to thereby decrease intermittent device movement while increasing patient comfort. A novel keyed stylet can be selectively inserted to increase the rigidity of the device as needed. The ability to dynamically modify the rigidity of the brachytherapy device provides a comprehensive brachytherapy solution that satisfies concerns of the patient, the surgeon and the radiologists.
摘要翻译： 柔性多腔近距离放射治疗装置包括多个松散腔，其在远侧刚性部分处朝着连接的单个点延伸穿过毂。 因为腔仅在单个远端位置附接，所以腔可以自由地轴向和可旋转地移动，从而增加装置的整体灵活性，从而减少间歇装置运动，同时增加患者的舒适度。 可以选择性地插入新型的带键探针，以根据需要增加装置的刚性。 动态改变近距离放射治疗装置的刚性的能力提供了一种全面的近距离放射治疗解决方案，可以满足患者，外科医生和放射科医师的顾虑。
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公开(公告)号：US08668728B2
公开(公告)日：2014-03-11
申请号：US13107229
申请日：2011-05-13
CPC分类号： A61F2/95 , A61F2/958 , A61F2002/9517
摘要： The invention relates to a system for dilatation of a body passage and delivery of a stent into the body passage of a patient, and related methods of using such a system. The dilatation and stent delivery system may comprise a dilatation catheter having an expandable member on a distal end, and a stent delivery catheter configured to retain a stent and deliver the stent to a body passage. The stent delivery catheter defines a lumen sized to receive the dilatation catheter and permit movement of the dilatation catheter relative to the stent delivery catheter.
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