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21. 发明授权

US07641075B2 Mixing and dispensing fluid components of a multicomponent composition 失效
标题翻译：混合和分配多组分组合物的流体组分
公开(公告)号：US07641075B2
公开(公告)日：2010-01-05
申请号：US12194523
申请日：2008-08-19
申请人： Samuel T. Crews
发明人： Samuel T. Crews
IPC分类号： B67D5/60
CPC分类号： A61B17/0057 , A61B17/8833 , A61B2017/00495 , A61B2017/0065 , A61B2017/8838 , B01F5/0647 , B01F13/0023 , B05C17/00553
摘要： A device for dispensing a multicomponent composition composed of a mixture of different fluid components includes a first and at least a second fluid component inlet. The device also includes a mixing area located downstream from the fluid component inlets and an outlet extending from the mixing area. Each of the fluid component inlets is adapted to communicate with a source of a different fluid component. The mixing area is adapted to receive a flow of a first and at least second fluid component. Within the mixing area, the flow of the first fluid component is disrupted to allow mixing with the flow of a second fluid component to form a flow of multicomponent composition. The mixing area is further adapted to disrupt the flow of the multicomponent composition before the flow of the multicomponent composition exits through the outlet.
摘要翻译：用于分配由不同流体组分的混合物组成的多组分组合物的装置包括第一和至少第二流体组分入口。该装置还包括位于流体部件入口下游的混合区域和从混合区域延伸的出口。每个流体组分入口适于与不同流体组分的源连通。混合区域适于接收第一和至少第二流体组分的流动。在混合区域内，第一流体组分的流动被破坏以允许与第二流体组分的流动混合以形成多组分组合物流。混合区域还适于在多组分组合物的流动通过出口离开之前破坏多组分组合物的流动。

22. 发明授权

US07431727B2 Magnetic components for use in forming anastomoses, creating ports in vessels and closing openings in tissue 失效
标题翻译：用于形成吻合的磁性部件，在血管中形成端口并封闭组织中的开口
公开(公告)号：US07431727B2
公开(公告)日：2008-10-07
申请号：US10774345
申请日：2004-02-06
申请人： David H. Cole , Samuel T. Crews , Michael L. Reo , Dean F. Carson , Keke J. Lepulu , Darin C. Gittings
发明人： David H. Cole , Samuel T. Crews , Michael L. Reo , Dean F. Carson , Keke J. Lepulu , Darin C. Gittings
IPC分类号： A61B17/08
CPC分类号： A61F2/2493 , A61B17/00491 , A61B17/0057 , A61B17/0469 , A61B17/064 , A61B17/0643 , A61B17/11 , A61B2017/00247 , A61B2017/00252 , A61B2017/00575 , A61B2017/00592 , A61B2017/00606 , A61B2017/00876 , A61B2017/1107 , A61B2017/1132 , A61B2017/1135 , A61B2017/1139 , A61B2018/00392 , A61F2/064 , A61F2/07 , A61F2/94 , A61F2002/30079 , A61F2210/0076 , A61F2210/009 , H01F7/0263 , H01F41/026
摘要： Methods and devices for forming an anastomosis between hollow bodies utilize magnetic force to couple anastomotic securing components and connect the lumens of the hollow bodies. End-to-side, side-to-side and end-to-end anastomoses can be created without using suture or any other type of mechanical fasteners, although such attachment means may be used in practicing some aspects of the invention. The securing components have the ability to produce a magnetic field and may include materials or assemblies. A component may also be used to form a port into the lumen of a vessel, the component being attached to the vessel by mechanical and/or magnetic means. Magnetic components may include means for concentrating the magnetic flux between respective components to increase the attraction force, thereby enhancing the security of the anastomosis. Also, rather than form a port communicating with a lumen of a vessel or other cavity, the components may have an occlusion surface and be used to close an opening in tissue, e.g., an atrial septal defect.
摘要翻译：用于形成中空体之间的吻合的方法和装置利用磁力来联接吻合的固定部件并连接中空体的内腔。可以在不使用缝合线或任何其它类型的机械紧固件的情况下创建端对侧，侧向对侧和端对端吻合，尽管这些附接手段可用于实践本发明的某些方面。固定部件具有产生磁场的能力并且可以包括材料或组件。组件也可用于在容器的内腔中形成端口，该部件通过机械和/或磁性方式附接到容器。磁性部件可以包括用于将磁通集中在各个部件之间以增加吸引力的装置，从而增强吻合的安全性。而且，组件可以具有闭塞表面，并且用于封闭组织中的开口，例如房间隔缺损，而不是形成与容器或其它空腔的内腔连通的端口。

23. 发明授权

US06719768B1 Magnetic components for use in forming anastomoses, creating ports in vessels and closing openings in tissue 失效
标题翻译：用于形成吻合的磁性部件，在血管中形成端口并封闭组织中的开口
公开(公告)号：US06719768B1
公开(公告)日：2004-04-13
申请号：US09638805
申请日：2000-08-12
申请人： David H. Cole , Samuel T. Crews , Michael L. Reo , Dean F. Carson , Keke J. Lepulu , Darin C. Gittings
发明人： David H. Cole , Samuel T. Crews , Michael L. Reo , Dean F. Carson , Keke J. Lepulu , Darin C. Gittings
IPC分类号： A61B1708
CPC分类号： A61F2/2493 , A61B17/00491 , A61B17/0057 , A61B17/0469 , A61B17/064 , A61B17/0643 , A61B17/11 , A61B2017/00247 , A61B2017/00252 , A61B2017/00575 , A61B2017/00592 , A61B2017/00606 , A61B2017/00876 , A61B2017/1107 , A61B2017/1132 , A61B2017/1135 , A61B2017/1139 , A61B2018/00392 , A61F2/064 , A61F2/07 , A61F2/94 , A61F2002/30079 , A61F2210/0076 , A61F2210/009 , H01F7/0263 , H01F41/026
摘要： Methods and devices for forming an anastomosis between hollow bodies utilize magnetic force to couple anastomotic securing components and connect the lumens of the hollow bodies. End-to-side, side-to-side and end-to-end anastomoses can be created without using suture or any other type of mechanical fasteners, although such attachment means may be used in practicing some aspects of the invention. The securing components have the ability to produce a magnetic field and may include materials or assemblies. A component may also be used to form a port into the lumen of a vessel, the component being attached to the vessel by mechanical and/or magnetic means. Magnetic components may include means for concentrating the magnetic flux between respective components to increase the attraction force, thereby enhancing the security of the anastomosis. Also, rather than form a port communicating with a lumen of a vessel or other cavity, the components may have an occlusion surface and be used to close an opening in tissue, e.g., an atrial septal defect.
摘要翻译：用于形成中空体之间的吻合的方法和装置利用磁力来联接吻合的固定部件并连接中空体的内腔。可以在不使用缝合线或任何其它类型的机械紧固件的情况下创建端对侧，侧向对侧和端对端吻合，尽管这些附接手段可用于实践本发明的某些方面。固定部件具有产生磁场的能力并且可以包括材料或组件。组件也可用于在容器的内腔中形成端口，该部件通过机械和/或磁性方式附接到容器。磁性部件可以包括用于将磁通集中在各个部件之间以增加吸引力的装置，从而增强吻合的安全性。而且，组件可以具有闭塞表面，并且用于封闭组织中的开口，例如房间隔缺损，而不是形成与容器或其它空腔的内腔连通的端口。

24. 发明授权

US07490738B2 Mixing and dispensing fluid components of a multicomponent composition 有权
标题翻译：混合和分配多组分组合物的流体组分
公开(公告)号：US07490738B2
公开(公告)日：2009-02-17
申请号：US10957493
申请日：2004-10-01
申请人： Samuel T. Crews
发明人： Samuel T. Crews
IPC分类号： B67D5/60
CPC分类号： A61B17/0057 , A61B17/8833 , A61B2017/00495 , A61B2017/0065 , A61B2017/8838 , B01F5/0647 , B01F13/0023 , B05C17/00553
摘要： A device for dispensing a multicomponent composition composed of a mixture of different fluid components includes a first and at least a second fluid component inlet. The device also includes a mixing area located downstream from the fluid component inlets and an outlet extending from the mixing area. Each of the fluid component inlets is adapted to communicate with a source of a different fluid component. The mixing area is adapted to receive a flow of a first and at least second fluid component. Within the mixing area, the flow of the first fluid component is disrupted to allow mixing with the flow of a second fluid component to form a flow of multicomponent composition. The mixing area is further adapted to disrupt the flow of the multicomponent composition before the flow of the multicomponent composition exits through the outlet.
摘要翻译：用于分配由不同流体组分的混合物组成的多组分组合物的装置包括第一和至少第二流体组分入口。该装置还包括位于流体部件入口下游的混合区域和从混合区域延伸的出口。每个流体组分入口适于与不同流体组分的源连通。混合区域适于接收第一和至少第二流体组分的流动。在混合区域内，第一流体组分的流动被破坏以允许与第二流体组分的流动混合以形成多组分组合物流。混合区域还适于在多组分组合物的流动通过出口离开之前破坏多组分组合物的流动。

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