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公开(公告)号：US06529760B2
公开(公告)日：2003-03-04
申请号：US09876717
申请日：2001-06-06
申请人： Anthony J. Pantages , William Martin Belef , Lawrence D. Wasicek , Donald S. Mamayek , James D. Koger , Steven Nelson Roe
发明人： Anthony J. Pantages , William Martin Belef , Lawrence D. Wasicek , Donald S. Mamayek , James D. Koger , Steven Nelson Roe
IPC分类号： A61B500
CPC分类号： A61B8/12 , A61B8/445 , A61B8/4461 , A61B8/4488 , A61M25/09
摘要： An intravascular imaging guidewire which can accomplish longitudinal translation of an imaging plane allowing imaging, by acoustic other high quality imaging energy, of an axial length of a region of interest without moving the guidewire. The imaging guidewire comprises a body in the form of a flexible elongate tubular member. An elongate flexible imaging core is slidably received within the body. The imaging core includes a shaft having an imaging device mounted on its distal end. The body and the imaging core are cooperatively constructed to enable axial translation of the imaging core and imaging device relative to the body. The body has a transparent distal portion extending an axial length over which axially translatable imaging may be performed. The imaging guidewire has a maximum diameter over its entire length sized to be received within a guidewire lumen of an intravascular catheter.
摘要翻译： 可以实现成像平面的纵向平移的血管内成像导丝，允许感兴趣区域的轴向长度的声学其他高质量成像能量，而不移动导丝。 成像导丝包括柔性细长管状构件形式的主体。 细长的柔性成像芯可滑动地容纳在体内。 成像芯包括具有安装在其远端上的成像装置的轴。 协同构造身体和成像芯，以使得成像芯和成像装置相对于身体能够轴向平移。 主体具有延伸轴向长度的透明远端部分，可在其上执行可轴向平移的成像。 成像导丝在其整个长度上具有最大直径，其尺寸被设计成容纳在血管内导管的导丝管腔内。
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公开(公告)号：US06261246B1
公开(公告)日：2001-07-17
申请号：US09162090
申请日：1998-09-28
申请人： Anthony J. Pantages , William Martin Belef , Lawrence D. Wasicek , Donald S. Mamayek , James D. Koger , Steven Nelson Roe
发明人： Anthony J. Pantages , William Martin Belef , Lawrence D. Wasicek , Donald S. Mamayek , James D. Koger , Steven Nelson Roe
IPC分类号： A61B812
CPC分类号： A61B8/12 , A61B8/445 , A61B8/4461 , A61B8/4488 , A61M25/09
摘要： An intravascular imaging guidewire which can accomplish longitudinal translation of an imaging plane allowing imaging of an axial length of a region of interest without moving the guidewire. The imaging guidewire comprises a body in the form of a flexible elongate tubular member. An elongate flexible imaging core is slidably received within the body. The imaging core includes a shaft having an imaging device mounted on its distal end. The body and the imaging core are cooperatively constructed to enable axial translation of the imaging core and imaging device relative to the body. The body has a transparent distal portion extending an axial length over which axially translatable imaging may be performed. The imaging guidewire has a maximum diameter over its entire length sized to be received within a guidewire lumen of an intravascular catheter.
摘要翻译： 血管内成像导丝，其可以实现成像平面的纵向平移，允许在不移动导丝的情况下成像感兴趣区域的轴向长度。 成像导丝包括柔性细长管状构件形式的主体。 细长的柔性成像芯可滑动地容纳在体内。 成像芯包括具有安装在其远端上的成像装置的轴。 协同构造身体和成像芯，以使得成像芯和成像装置相对于身体能够轴向平移。 主体具有延伸轴向长度的透明远端部分，可在其上执行可轴向平移的成像。 成像导丝在其整个长度上具有最大直径，其尺寸被设计成容纳在血管内导管的导丝管腔内。
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公开(公告)号：US06796945B2
公开(公告)日：2004-09-28
申请号：US10216119
申请日：2002-08-08
IPC分类号： A61B500
CPC分类号： A61B8/12 , A61B8/445 , A61B8/4461 , A61B8/4488 , A61M25/09
摘要： An intravascular imaging guidewire is provided that can accomplish longitudinal translation of an imaging plane allowing imaging of an axial length of a region of interest without moving the guidewire. The imaging guidewire comprises a body in the form of a flexible elongate tubular member. An elongate flexible imaging core is slidably received within the body. The imaging core includes a shaft having an imaging device mounted on its distal end. The body and the imaging core are cooperatively constructed to enable axial translation of the imaging core and imaging device relative to the body. The body has a substantially transparent portion extending an axial length over which axially translatable imaging may be performed. The imaging guidewire has a maximum diameter over its entire length sized to be received within a guidewire lumen of an intravascular catheter.
摘要翻译： 提供血管成像导丝，其可以实现成像平面的纵向平移，允许对感兴趣区域的轴向长度进行成像，而不移动导丝。 成像导丝包括柔性细长管状构件形式的主体。 细长的柔性成像芯可滑动地容纳在体内。 成像芯包括具有安装在其远端上的成像装置的轴。 协同构造身体和成像芯，以使得成像芯和成像装置相对于身体能够轴向平移。 主体具有延伸轴向长度的基本上透明的部分，可在其上进行可轴向平移的成像。 成像导丝在其整个长度上具有最大直径，其尺寸被设计成容纳在血管内导管的导丝管腔内。
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公开(公告)号：US06459921B1
公开(公告)日：2002-10-01
申请号：US09579714
申请日：2000-05-26
IPC分类号： A61B500
CPC分类号： A61B8/12 , A61B8/445 , A61B8/4461 , A61B8/4488 , A61M25/09
摘要： An intravascular imaging guidewire which can accomplish longitudinal translation of an imaging plane allowing imaging of an axial length of a region of interest without moving the guidewire. The imaging guidewire comprises a body in the form of a flexible elongate tubular member. An elongate flexible imaging core is slidably received within the body. The imaging core includes a shaft having an imaging device mounted on its distal end. The body and the imaging core are cooperatively constructed to enable axial translation of the imaging core and imaging device relative to the body. The body has a transparent distal portion extending an axial length over which axially translatable imaging may be performed. The imaging guidewire has a maximum diameter over its entire length sized to be received within a guidewire lumen of an intravascular catheter.
摘要翻译： 血管内成像导丝，其可以实现成像平面的纵向平移，允许在不移动导丝的情况下成像感兴趣区域的轴向长度。 成像导丝包括柔性细长管状构件形式的主体。 细长的柔性成像芯可滑动地容纳在体内。 成像芯包括具有安装在其远端上的成像装置的轴。 协同构造身体和成像芯，以使得成像芯和成像装置相对于身体能够轴向平移。 主体具有延伸轴向长度的透明远端部分，可在其上执行可轴向平移的成像。 成像导丝在其整个长度上具有最大直径，其尺寸被设计成容纳在血管内导管的导丝管腔内。
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公开(公告)号：US6078831A
公开(公告)日：2000-06-20
申请号：US939315
申请日：1997-09-29
IPC分类号： A61B8/12
CPC分类号： A61B8/12 , A61B8/445 , A61B8/4461 , A61B8/4488 , A61M25/09
摘要： An intravascular imaging guidewire which can accomplish longitudinal translation of an imaging plane allowing imaging of an axial length of a region of interest without moving the guidewire. The imaging guidewire comprises a body in the form of a flexible elongate tubular member. An elongate flexible imaging core is slidably received within the body. The imaging core includes a shaft having an imaging device mounted on its distal end. The body and the imaging core are cooperatively constructed to enable axial translation of the imaging core and imaging device relative to the body. The body has a transparent distal portion extending an axial length over which axially translatable imaging may be performed. The imaging guidewire has a maximum diameter over its entire length sized to be received within a guidewire lumen of an intravascular catheter.
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公开(公告)号：US08758400B2
公开(公告)日：2014-06-24
申请号：US12941809
申请日：2010-11-08
申请人： Richard S. Ginn , William N. Aldrich , William Martin Belef , Steven N. Roe , Michael T. Carley , Ronald J. Jabba , Stephen M. Salmon , Anthony J. Pantages , Francisco Javier Sagastegui
发明人： Richard S. Ginn , William N. Aldrich , William Martin Belef , Steven N. Roe , Michael T. Carley , Ronald J. Jabba , Stephen M. Salmon , Anthony J. Pantages , Francisco Javier Sagastegui
CPC分类号： A61B17/083 , A61B17/0057 , A61B17/064 , A61B17/0643 , A61B17/1285 , A61B18/148 , A61B2017/00623 , A61B2017/00654 , A61B2017/00668 , A61B2017/00672 , A61B2017/00862 , A61B2017/00986 , A61B2017/081 , A61B2018/00595 , A61B2018/0063
摘要： An apparatus for sealing a passage through tissue communicating with a body lumen is provided. The apparatus includes an elongate member having a proximal end a distal end and a lumen extending from the distal end toward the proximal end defining a longitudinal axis. A plug member is disposed on the distal end and extends distally from the elongate member in a pre-deployed and deployed configuration. The plug member includes a distal port therein in communication with the lumen and has a cross-sectional diameter at a plug proximal end and a plug distal end greater than a cross-sectional diameter of the distal end of the elongate member in the pre-deployed configuration. The apparatus also includes a member extendable distally from the distal port, the member including a proximal end and a distal end.
摘要翻译： 提供了一种用于密封通过与体腔连通的组织的通道的装置。 所述装置包括细长构件，所述细长构件具有近端，远端和从远端朝向限定纵向轴线的近端延伸的内腔。 插塞构件设置在远端上并且以预先展开和展开的构型从细长构件向远侧延伸。 插塞构件包括其中与内腔连通的远端端口，并且在插塞近端处具有截面直径，并且塞子远端大于预先部署的细长构件的远端的横截面直径 组态。 该装置还包括从远端端口向远端延伸的构件，该构件包括近端和远端。
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公开(公告)号：US20110106148A1
公开(公告)日：2011-05-05
申请号：US12941809
申请日：2010-11-08
申请人： Richard S. Ginn , William N. Aldrich , William Martin Belef , Steven N. Roe , Michael T. Carley , Ronald J. Jabba , Stephen M. Salmon , Anthony J. Pantages , Francisco Javier Sagastegui
发明人： Richard S. Ginn , William N. Aldrich , William Martin Belef , Steven N. Roe , Michael T. Carley , Ronald J. Jabba , Stephen M. Salmon , Anthony J. Pantages , Francisco Javier Sagastegui
IPC分类号： A61B17/00
CPC分类号： A61B17/083 , A61B17/0057 , A61B17/064 , A61B17/0643 , A61B17/1285 , A61B18/148 , A61B2017/00623 , A61B2017/00654 , A61B2017/00668 , A61B2017/00672 , A61B2017/00862 , A61B2017/00986 , A61B2017/081 , A61B2018/00595 , A61B2018/0063
摘要： A closure system and methods of use are provided for use in sealing an opening in a body tissue, such as a vascular puncture site. A method of closing the opening in the body tissue can be performed with the closure system having a closure clip. The method can include positioning the closure clip in a first closure clip position adjacent to the opening in the body tissue such that a plurality of spikes of the closure clip are inserted into the tissue at a location outward from a central axis of the opening. Subsequently, the closure clip can be positioned in a second closure clip position such that the plurality of spikes are pulled inward toward the central axis of the opening so as to pull the tissue between the opening and each of the spikes together and close the opening.
摘要翻译： 提供封闭系统和使用方法用于密封诸如血管穿刺部位的身体组织中的开口。 可以在具有闭合夹的封闭系统中执行关闭身体组织中的开口的方法。 该方法可以包括将闭合夹定位在与身体组织中的开口相邻的第一闭合夹具位置中，使得闭合夹的多个尖峰在从开口的中心轴线向外的位置插入到组织中。 随后，闭合夹可以被定位在第二闭合夹夹位置中，使得多个钉被向内朝向开口的中心轴线向内拉，以便将开口和每个钉之间的组织拉到一起并关闭开口。
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公开(公告)号：US5895397A
公开(公告)日：1999-04-20
申请号：US706017
申请日：1996-08-30
申请人： Yue-Teh Jang , William Martin Belef
发明人： Yue-Teh Jang , William Martin Belef
CPC分类号： A61B17/320783 , A61B8/12 , A61B2017/22052 , A61B2017/320004
摘要： Front-end and side-on intravascular catheters are described that comprise an abrasive head contained substantially within a housing. Aspiration means and flushing means are connected to the region of grinding to remove dislodged debris. A preferred embodiment has the abrasive surface of a rotatable head comprised of diamond powder. Another preferred embodiment has an ultrasonic transducer affixed to the head to permit transluminal imaging of the site of occlusion.
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