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1.发明授权Stent with channel(s) for containing and delivering a biologically active material and method for manufacturing the same 失效具有用于包含和递送生物活性物质的通道的支架及其制造方法公开(公告)号：US06752829B2
公开(公告)日：2004-06-22
申请号：US09774218
申请日：2001-01-30
IPC分类号： A61F206
CPC分类号： A61F2/90 , A61F2/07 , A61F2/91 , A61F2/915 , A61F2002/072 , A61F2002/91541 , A61F2002/91558 , A61F2210/0076 , A61F2230/0013 , A61F2250/0067 , A61F2250/0068
摘要： An implantable stent prosthesis comprises a sidewall and at least one channel for containing a biologically active material. A method for making such stent prosthesis is also disclosed. In the method, at least one tube or mandrel is placed in contact with a covering material on a stent and surrounded by the covering material to form a channel. Alternatively, a channel can be formed by covering tube or mandrel with a channel material and exposing the covered tube or mandrel to an appropriate treatment. The channel can be attached to a sidewall of a stent or attached to a strut material to form a stent wire. A method of treating an afflicted area of a body lumen by implanting the stent prosthesis is also disclosed.
摘要翻译： 可植入支架假体包括侧壁和用于容纳生物活性材料的至少一个通道。 还公开了制造这种支架假体的方法。 在该方法中，至少一个管或心轴被放置成与支架上的覆盖材料接触并被覆盖材料包围以形成通道。 或者，可以通过用通道材料覆盖管或心轴并将覆盖的管或心轴暴露于适当的处理来形成通道。 通道可以附接到支架的侧壁或附接到支柱材料以形成支架线。 还公开了通过植入支架假体来治疗身体腔的折磨区域的方法。
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2.发明授权Stent with channel(s) for containing and delivering biologically active material and method for manufacturing the same 失效具有用于包含和递送生物活性物质的通道的支架及其制造方法公开(公告)号：US06989071B2
公开(公告)日：2006-01-24
申请号：US10633864
申请日：2003-08-04
CPC分类号： A61F2/90 , A61F2/07 , A61F2/91 , A61F2/915 , A61F2002/072 , A61F2002/91541 , A61F2002/91558 , A61F2210/0076 , A61F2230/0013 , A61F2250/0067 , A61F2250/0068
摘要： The invention is directed to an implantable stent prosthesis comprising a sidewall and at least one channel for containing a biologically active material. A method for making such stent prosthesis is also disclosed. In the method, at least one tube or mandrel is placed in contact with a covering material on a stent and surrounded by the covering material to form a channel. Alternatively, a channel can be formed by covering the tube or mandrel with a channel material and exposing the covered tube or mandrel to an appropriate treatment. The channel can be attached to a sidewall of a stent or attached to a strut material to form a stent wire. A method of treating an afflicted area of a body lumen by implanting the stent prosthesis is also disclosed.
摘要翻译： 本发明涉及一种可植入支架假体，其包括侧壁和用于容纳生物活性材料的至少一个通道。 还公开了制造这种支架假体的方法。 在该方法中，至少一个管或心轴被放置成与支架上的覆盖材料接触并被覆盖材料包围以形成通道。 或者，可以通过用通道材料覆盖管或心轴并将覆盖的管或心轴暴露于适当的处理来形成通道。 通道可以附接到支架的侧壁或附接到支柱材料以形成支架线。 还公开了通过植入支架假体来治疗身体腔的折磨区域的方法。
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公开(公告)号：US06743463B2
公开(公告)日：2004-06-01
申请号：US10109073
申请日：2002-03-28
申请人： Jan Weber , Gordon John Kocur
发明人： Jan Weber , Gordon John Kocur
IPC分类号： A61L2700
摘要： A method for electrostatic spray-coating a medical device having a tubular wall, such as a stent, having an inner surface, an outer surface and openings therein. The tubular wall is grounded or electrically charged, and an electrically charged conductive core wire is located axially through the center of the stent. An electrical potential is applied to the conductive core wire to impart an electrical charge to the conductive core wire. The tubular wall is exposed to an electrically charged coating formulation, and the electrically charged coating formulation is deposited onto a portion of the tubular wall to form a coating. The electrical potentials of the conductive core wire and tubular wall can be repeatedly alternated.
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4.发明授权Method for spray-coating a medical device having tubular wall such as a stent 有权用于喷涂具有管状壁（例如支架）的医疗装置的方法公开(公告)号：US07455875B2
公开(公告)日：2008-11-25
申请号：US11057929
申请日：2005-02-14
申请人： Jan Weber , Gordon John Kocur
发明人： Jan Weber , Gordon John Kocur
摘要： A method for electrostatic spray-coating a medical device having a tubular wall, such as a stent, having an inner surface, an outer surface and openings therein. The tubular wall is grounded or electrically charged, and an electrically charged conductive core wire is located axially through the center of the stent. An electrical potential is applied to the conductive core wire to impart an electrical charge to the conductive core wire. The tubular wall is exposed to an electrically charged coating formulation, and the electrically charged coating formulation is deposited onto a portion of the tubular wall to form a coating. The electrical potentials of the conductive core wire and tubular wall can be repeatedly alternated.
摘要翻译： 一种用于静电喷涂具有管状壁（例如支架）的医疗装置的方法，其具有内表面，外表面和开口。 管状壁接地或带电，并且带电的导电芯线轴向位于支架的中心。 向导电芯线施加电位以向导电芯线施加电荷。 管状壁暴露于带电荷的涂层制剂中，并且带电的涂层制剂沉积在管状壁的一部分上以形成涂层。 导电芯线和管状壁的电位可以重复交替。
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5.发明授权Method for spray-coating a medical device having a tubular wall such as a stent 有权用于喷涂具有管状壁（例如支架）的医疗装置的方法公开(公告)号：US06861088B2
公开(公告)日：2005-03-01
申请号：US10809765
申请日：2004-03-24
申请人： Jan Weber , Gordon John Kocur
发明人： Jan Weber , Gordon John Kocur
摘要： A method for electrostatic spray-coating a medical device having a tubular wall, such as a stent, having an inner surface, an outer surface and openings therein. The tubular wall is grounded or electrically charged, and an electrically charged conductive core wire is located axially through the center of the stent. An electrical potential is applied to the conductive core wire to impart an electrical charge to the conductive core wire. The tubular wall is exposed to an electrically charged coating formulation, and the electrically charged coating formulation is deposited onto a portion of the tubular wall to form a coating. The electrical potentials of the conductive core wire and tubular wall can be repeatedly alternated.
摘要翻译： 一种用于静电喷涂具有管状壁（例如支架）的医疗装置的方法，其具有内表面，外表面和开口。 管状壁接地或带电，并且带电的导电芯线轴向位于支架的中心。 向导电芯线施加电位以向导电芯线施加电荷。 管状壁暴露于带电荷的涂层制剂中，并且带电的涂层制剂沉积在管状壁的一部分上以形成涂层。 导电芯线和管状壁的电位可以重复交替。
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