-
公开(公告)号：US07578828B2
公开(公告)日：2009-08-25
申请号：US10441256
申请日：2003-05-19
申请人： Darin C. Gittings , Alan R. Rapacki , Dean F. Carson , David H. Cole , Keke Lepulu , Adam Sharkawy , Gilbert S. Laroya , Wally S. Buch
发明人： Darin C. Gittings , Alan R. Rapacki , Dean F. Carson , David H. Cole , Keke Lepulu , Adam Sharkawy , Gilbert S. Laroya , Wally S. Buch
IPC分类号： A61B17/08
CPC分类号： A61F2/95 , A61B17/11 , A61B2017/00243 , A61B2017/00252 , A61B2017/00867 , A61B2017/1107 , A61B2017/1135 , A61B2017/1205 , A61B2017/2923 , A61F2/064 , A61F2/07 , A61F2/86 , A61F2/91 , A61F2/915 , A61F2002/91508 , A61F2002/91516 , A61F2002/91525 , A61F2002/91541 , A61F2002/91558 , A61F2002/9517 , A61F2220/0008 , A61F2220/005 , A61F2220/0058 , A61F2220/0075 , A61F2230/0054
摘要： Methods and devices for placing a conduit in fluid communication with a target vessel and a source of blood, such as the aorta or a heart chamber. The device may be actuated using one hand to place the conduit. The invention allows air in the conduit to be removed prior to placement of the conduit. The invention deploys the conduit in the target vessel by moving a sheath in a distal direction and then in a proximal direction. A conduit is provided with a reinforcing member to prevent kinking of the conduit, and a structure for preventing blockage of the conduit by tissue. A vessel coupling may be used to secure a conduit to a target vessel so as to preserve native blood flow through the vessel, and the conduit may be placed in fluid communication with a target vessel via a laparoscopic or endoscopic procedure.
-
公开(公告)号：US07025773B2
公开(公告)日：2006-04-11
申请号：US09850883
申请日：2001-05-07
申请人： Darin C. Gittings , Alan R. Rapacki , Dean F. Carson , David H. Cole , Keke Lepulu , Adam Sharkawy , Gilbert S. Laroya , Wally S. Buch
发明人： Darin C. Gittings , Alan R. Rapacki , Dean F. Carson , David H. Cole , Keke Lepulu , Adam Sharkawy , Gilbert S. Laroya , Wally S. Buch
IPC分类号： A61B17/08
CPC分类号： A61F2/915 , A61B17/11 , A61B2017/00243 , A61B2017/00252 , A61B2017/00867 , A61B2017/1107 , A61B2017/1135 , A61B2017/2923 , A61F2/064 , A61F2/07 , A61F2/86 , A61F2/91 , A61F2/95 , A61F2002/91508 , A61F2002/91516 , A61F2002/91525 , A61F2002/91541 , A61F2002/91558 , A61F2002/9517 , A61F2220/0008 , A61F2220/005 , A61F2220/0058 , A61F2220/0075 , A61F2230/0054 , A61F2230/0058 , A61F2230/0067 , A61F2230/0076
摘要： Methods and devices for placing a conduit in fluid communication with a target vessel and a source of blood, such as the aorta or a heart chamber. The device may be actuated using one hand to place the conduit. The invention allows air in the conduit to be removed prior to placement of the conduit. The invention deploys the conduit in the target vessel by moving a sheath in a distal direction and then in a proximal direction. A conduit is provided with a reinforcing member to prevent kinking of the conduit, and a structure for preventing blockage of the conduit by tissue. A vessel coupling may be used to secure a conduit to a target vessel so as to preserve native blood flow through the vessel, and the conduit may be placed in fluid communication with a target vessel via a laparoscopic or endoscopic procedure.
-
3.发明申请Methods and Devices for Placing a Conduit in Fluid Communication with a Target Vessel 审中-公开管道与目标船舶流体通信的方法和装置公开(公告)号：US20090005852A1
公开(公告)日：2009-01-01
申请号：US12179943
申请日：2008-07-25
CPC分类号： A61F2/95 , A61B17/11 , A61B2017/00243 , A61B2017/00252 , A61B2017/00867 , A61B2017/1107 , A61B2017/1135 , A61B2017/1205 , A61B2017/2923 , A61F2/064 , A61F2/07 , A61F2/86 , A61F2/91 , A61F2/915 , A61F2002/91508 , A61F2002/91516 , A61F2002/91525 , A61F2002/91541 , A61F2002/91558 , A61F2002/9517 , A61F2220/0008 , A61F2220/005 , A61F2220/0058 , A61F2220/0075 , A61F2230/0054
摘要： Methods and devices for placing a conduit in fluid communication with a target vessel and a source of blood, such as the aorta or a heart chamber. The device may be actuated using one hand to place the conduit. The invention allows air in the conduit to be removed prior to placement of the conduit. The invention deploys the conduit in the target vessel by moving a sheath in a distal direction and then in a proximal direction. A conduit is provided with a reinforcing member to prevent kinking of the conduit, and a structure for preventing blockage of the conduit by tissue. A vessel coupling may be used to secure a conduit to a target vessel so as to preserve native blood flow through the vessel, and the conduit may be placed in fluid communication with a target vessel via a laparoscopic or endoscopic procedure.
摘要翻译： 用于放置导管与靶血管和血液源（例如主动脉或心室）流体连通的方法和装置。 可以使用一只手来致动装置以放置导管。 本发明允许导管内的空气在放置导管之前被去除。 本发明通过在远端方向上移动护套然后在近端方向上将导管部署在靶容器中。 导管设置有加强构件以防止导管的扭结，以及用于防止组织堵塞导管的结构。 可以使用血管联接器将导管固定到靶容器，以便保持通过血管的天然血液流动，并且可以通过腹腔镜或内窥镜程序使导管与靶血管流体连通。
-
4.发明申请Methods and devices for placing a conduit in fluid communication with a target vessel and a source of blood 审中-公开用于放置导管与靶血管和血源流体连通的方法和装置公开(公告)号：US20050192604A1
公开(公告)日：2005-09-01
申请号：US11041088
申请日：2005-01-21
申请人： Dean Carson , Michael Reo , Stephen Olson , Keke Lepulu , Sam Crews , David Cole , Adam Sharkawy , Darin Gittings , Mark Foley
发明人： Dean Carson , Michael Reo , Stephen Olson , Keke Lepulu , Sam Crews , David Cole , Adam Sharkawy , Darin Gittings , Mark Foley
IPC分类号： A61B17/00 , A61B17/04 , A61B17/064 , A61B17/11 , A61B17/12 , A61B19/00 , A61F2/02 , A61F2/06 , A61F2/24 , A61N5/00 , A61B17/08
CPC分类号： A61F2/064 , A61B17/04 , A61B17/0643 , A61B17/11 , A61B90/39 , A61B2017/00243 , A61B2017/00247 , A61B2017/00252 , A61B2017/1107 , A61B2017/1135 , A61B2018/00392 , A61F2/07 , A61F2/2493
摘要： Devices and methods for placing a conduit in fluid communication with a target vessel to communicate the target vessel with a source of blood. A conduit is coupled to the target vessel by first and second securing components that compress or sandwich the vessel wall. The conduit may be preshaped to assume a desired orientation when in an unbiased state, for example, to allow the conduit to be deformed during delivery and then regain its desired orientation once which is regained when deployed. The first and second securing components may be any shape but are preferably elongated in the direction of the vessel axis, e.g., elliptical or rectangular, such that a minimum amount of material is present at the outlet to closely approximate the cross-sectional area of the native target vessel. The securing components do not significantly occlude the target vessel lumen, may be secured to the vessel wall in non-penetrating fashion, and provides a fluid-tight seal around the attachment site. The conduit may comprise tissue, synthetic material, etc., and one or both securing components may be constructed or provided with means for attaching an autologous vessel.
摘要翻译： 用于将导管与靶容器流体连通以将目标血管与血源连通的装置和方法。 导管通过压缩或夹持血管壁的第一和第二固定部件联接到靶血管。 当处于无偏的状态时，导管可以预成形为呈现期望的取向，例如允许导管在输送期间变形，然后在展开时重新获得其期望的取向。 第一和第二固定部件可以是任何形状，但是优选地在容器轴线的方向上是细长的，例如椭圆形或矩形的，使得在出口处存在最小量的材料，以紧密接近截面积 本地目标船。 固定部件不会显着堵塞靶血管腔，可以以非穿透方式固定到血管壁，并且在附着位置周围提供流体密封的密封。 导管可以包括组织，合成材料等，并且一个或两个固定部件可以构造或设置有用于附接自体血管的装置。
-
公开(公告)号：US07186265B2
公开(公告)日：2007-03-06
申请号：US11003693
申请日：2004-12-03
申请人： Adam Sharkawy , Mark Foley , Darin Gittings , David Cole , Sam Crews
发明人： Adam Sharkawy , Mark Foley , Darin Gittings , David Cole , Sam Crews
IPC分类号： A61F2/24
CPC分类号： A61F2/2409 , A61F2/2418 , A61F2210/009 , A61F2220/0016 , A61F2220/0066 , A61F2230/0054 , A61F2250/006
摘要： Implantable prosthetic valve systems and methods for implanting them are provided. Magnets are employed within one or more components of the valve systems to facilitate anchoring of the prosthetic valve at a target implant site, delivery of the prosthetic valve to the target implant site or both.
-
公开(公告)号：US20110196187A1
公开(公告)日：2011-08-11
申请号：US12704092
申请日：2010-02-11
申请人： Florian Niklas Ludwig , Syed Faiyaz Ahmed Hossainy , Bjorn Svensson , Adam Sharkawy , Michael J. Cima , Omid C. Farokhzad , Jesus Magana , Randolf Von Oepen , Mina Chow , William E. Webler, JR. , Travis R. Yribarren , Kevin J. Ehrenreich
发明人： Florian Niklas Ludwig , Syed Faiyaz Ahmed Hossainy , Bjorn Svensson , Adam Sharkawy , Michael J. Cima , Omid C. Farokhzad , Jesus Magana , Randolf Von Oepen , Mina Chow , William E. Webler, JR. , Travis R. Yribarren , Kevin J. Ehrenreich
IPC分类号： A61N2/00
CPC分类号： A61N2/002
摘要： Apparatuses for delivering compositions of matter comprising a magnetically sensitive drug carrier and a related drug and methods for causing the drug carriers to localize within the patient using an internal or external magnetic field are described.
摘要翻译： 描述用于递送包含磁敏感药物载体和相关药物的物质组合物的装置和使用内部或外部磁场使药物载体定位在患者体内的方法。
-
公开(公告)号：US20100319710A1
公开(公告)日：2010-12-23
申请号：US12785391
申请日：2010-05-21
申请人： Adam Sharkawy , Koray Sahin , Adrian McVicker , Jon F. Moss , Casidy Domingo , Nikhil D. Bhat , Christopher Bagley , Anant V. Hegde , John M. Farbarik , George Y. Choi , Kasey Kai-Chi Li
发明人： Adam Sharkawy , Koray Sahin , Adrian McVicker , Jon F. Moss , Casidy Domingo , Nikhil D. Bhat , Christopher Bagley , Anant V. Hegde , John M. Farbarik , George Y. Choi , Kasey Kai-Chi Li
IPC分类号： A61F5/56
摘要： Techniques for operating a subcutaneous implant device are disclosed. The implant device can be formed of a non-magnetic material that is compatible with diagnostics such as magnetic resonance imaging (MRI) and can include a rotor element that rotates under the influence of an external magnetic field. The implant device includes a tension relief mechanism for relieving excessive force applied between the implant device and a portion of a patient's tongue. A non-implanted device can include a stator and drive circuitry for generating the external magnetic field. The non-implanted device can receive a user command and can vary the external magnetic field based on the command. When activated by the magnetic field, the implant device can change its operating state to interact with the patient's body.
摘要翻译： 公开了用于操作皮下植入装置的技术。 植入装置可以由与诸如磁共振成像（MRI）的诊断相兼容的非磁性材料形成，并且可以包括在外部磁场的影响下旋转的转子元件。 植入装置包括用于减轻施加在植入装置与患者舌头的一部分之间的过大力的张力释放机构。 非植入装置可以包括用于产生外部磁场的定子和驱动电路。 非植入装置可以接收用户命令并且可以基于命令改变外部磁场。 当由磁场激活时，植入装置可以改变其操作状态以与患者的身体相互作用。
-
公开(公告)号：US20050203618A1
公开(公告)日：2005-09-15
申请号：US11003693
申请日：2004-12-03
申请人： Adam Sharkawy , Mark Foley , Darin Gittings , David Cole , Sam Crews
发明人： Adam Sharkawy , Mark Foley , Darin Gittings , David Cole , Sam Crews
IPC分类号： A61F2/24
CPC分类号： A61F2/2409 , A61F2/2418 , A61F2210/009 , A61F2220/0016 , A61F2220/0066 , A61F2230/0054 , A61F2250/006
摘要： Implantable prosthetic valve systems and methods for implanting them are provided. Magnets are employed within one or more components of the valve systems to facilitate anchoring of the prosthetic valve at a target implant site, delivery of the prosthetic valve to the target implant site or both.
摘要翻译： 提供了植入式假体瓣膜系统及其植入方法。 磁体被用在阀系统的一个或多个部件内，以便于在目标植入部位处将人工瓣膜锚固，将人造瓣膜递送到目标植入部位或两者。
-
公开(公告)号：US08555891B2
公开(公告)日：2013-10-15
申请号：US12785391
申请日：2010-05-21
申请人： Adam Sharkawy , Koray Sahin , Adrian McVicker , Jon F. Moss , Casidy Domingo , Nikhil D. Bhat , Christopher Bagley , Anant V. Hegde , John M. Farbarik , George Y. Choi , Kasey Kai-Chi Li
发明人： Adam Sharkawy , Koray Sahin , Adrian McVicker , Jon F. Moss , Casidy Domingo , Nikhil D. Bhat , Christopher Bagley , Anant V. Hegde , John M. Farbarik , George Y. Choi , Kasey Kai-Chi Li
摘要： Techniques for operating a subcutaneous implant device are disclosed. The implant device can be formed of a non-magnetic material that is compatible with diagnostics such as magnetic resonance imaging (MRI) and can include a rotor element that rotates under the influence of an external magnetic field. The implant device includes a tension relief mechanism for relieving excessive force applied between the implant device and a portion of a patient's tongue. A non-implanted device can include a stator and drive circuitry for generating the external magnetic field. The non-implanted device can receive a user command and can vary the external magnetic field based on the command. When activated by the magnetic field, the implant device can change its operating state to interact with the patient's body.
摘要翻译： 公开了用于操作皮下植入装置的技术。 植入装置可以由与诸如磁共振成像（MRI）的诊断相兼容的非磁性材料形成，并且可以包括在外部磁场的影响下旋转的转子元件。 植入装置包括用于减轻施加在植入装置与患者舌头的一部分之间的过大力的张力释放机构。 非植入装置可以包括用于产生外部磁场的定子和驱动电路。 非植入装置可以接收用户命令并且可以基于命令改变外部磁场。 当由磁场激活时，植入装置可以改变其操作状态以与患者的身体相互作用。
-
10.发明授权公开(公告)号：US07503930B2
公开(公告)日：2009-03-17
申请号：US11707331
申请日：2007-02-16
申请人： Adam Sharkawy , Mark Foley , Darin Gittings , David Cole , Sam Crews
发明人： Adam Sharkawy , Mark Foley , Darin Gittings , David Cole , Sam Crews
IPC分类号： A61F2/24
CPC分类号： A61F2/2409 , A61F2/2418 , A61F2210/009 , A61F2220/0016 , A61F2220/0066 , A61F2230/0054 , A61F2250/006
摘要： Implantable prosthetic valve systems and methods for implanting them are provided. Magnets are employed within one or more components of the valve systems to facilitate anchoring of the prosthetic valve at a target implant site, delivery of the prosthetic valve to the target implant site or both.
摘要翻译： 提供了植入式假体瓣膜系统及其植入方法。 磁体被用在阀系统的一个或多个部件内，以便于在目标植入部位处将人工瓣膜锚固，将人造瓣膜递送到目标植入部位或两者。
-
-
-
-
-
-
-
-
-
搜索结果
11 条记录 (耗时 0.035 秒)