公开(公告)号：US20060264695A1

公开(公告)日：2006-11-23

申请号：US11418502

申请日：2006-05-03

申请人： Anthony Viole ,  Laksen Sirimanne ,  Steven Bolling ,  Shawn O'Leary ,  Robert Pecor ,  Ryan Kelly ,  Wolfgang Werner ,  Masoud Beizai

发明人： Anthony Viole ,  Laksen Sirimanne ,  Steven Bolling ,  Shawn O'Leary ,  Robert Pecor ,  Ryan Kelly ,  Wolfgang Werner ,  Masoud Beizai

IPC分类号： A61M1/10

CPC分类号： A61M1/3621 ,  A61M1/10 ,  A61M1/1005 ,  A61M1/1008 ,  A61M1/101 ,  A61M1/1034 ,  A61M1/107 ,  A61M1/1086 ,  A61M1/122 ,  A61M1/125 ,  A61M1/3655 ,  A61M25/0026 ,  A61M25/007

摘要： An extracardiac pumping for supplementing the circulation of blood, including the cardiac output, in a patient without any component thereof being connected to the patient's heart, and methods of using same. One embodiment of the intravascular extracardiac system comprises a pump with inflow and outflow conduits that are sized and configured to be implantable intravascularly through a non-primary vessel, whereby it may positioned where desired within the patient's vasculature. The system comprises a subcardiac pump that may be driven directly or electromagnetically from within or without the patient. The pump is configured to be operated continuously or in a pulsatile fashion, synchronous with the patient's heart, thereby potentially reducing the afterload of the heart. In another embodiment, the system is positioned extracorporeally, with the inflow conduit and outflow conduit applied percutaneously to a non-primary vessel for circulating blood to and from the non-primary vessel or between the non-primary vessel and another blood vessel within the patient's vasculature.

公开(公告)号：US07491163B2

公开(公告)日：2009-02-17

申请号：US11417647

申请日：2006-05-03

申请人： Anthony Viole ,  Laksen Sirimanne ,  Steven F. Bolling ,  Shawn O'Leary ,  Robert Pecor ,  Ryan Kelly ,  Wolfgang Werner ,  Masoud Beizai

发明人： Anthony Viole ,  Laksen Sirimanne ,  Steven F. Bolling ,  Shawn O'Leary ,  Robert Pecor ,  Ryan Kelly ,  Wolfgang Werner ,  Masoud Beizai

IPC分类号： A61N1/362 ,  A61M1/00 ,  A61M3/00

CPC分类号： A61M25/003 ,  A61M1/10 ,  A61M1/122 ,  A61M1/3613 ,  A61M1/3653 ,  A61M1/3659 ,  A61M25/00 ,  A61M25/0068 ,  A61M25/007 ,  A61M2025/0031 ,  A61M2025/0037 ,  A61M2025/0039 ,  A61M2025/1095

摘要： A multilumen catheter that maximizes the blood flow into and out of the patient's vasculature while also providing for passive and/or active perfusion of tissue downstream of where the catheter resides in the vasculature. The inventive catheter comprises a proximal end, a first distal and a second distal end with first and second lumens extending from the proximal end to each of these distal ends to provide for blood circulation within one blood vessel or between two different blood vessels. The second lumen, and any additional lumens so desired, may be positioned coaxially with or radially around the first lumen. Redirecting means is provided at a distal end of at least one of said lumens for directing blood in a direction generally opposite of the direction of flow through said lumen.

公开(公告)号：US20060270964A1

公开(公告)日：2006-11-30

申请号：US11417662

申请日：2006-05-03

申请人： Anthony Viole ,  Laksen Sirimanne ,  Steven Bolling ,  Shawn O'Leary ,  Robert Pecor ,  Ryan Kelly ,  Wolfgang Werner ,  Masoud Beizai

发明人： Anthony Viole ,  Laksen Sirimanne ,  Steven Bolling ,  Shawn O'Leary ,  Robert Pecor ,  Ryan Kelly ,  Wolfgang Werner ,  Masoud Beizai

IPC分类号： A61M5/00

CPC分类号： A61M25/003 ,  A61M1/10 ,  A61M1/122 ,  A61M1/3613 ,  A61M1/3653 ,  A61M1/3659 ,  A61M25/00 ,  A61M25/0068 ,  A61M25/007 ,  A61M25/0071 ,  A61M2025/0025 ,  A61M2025/0031 ,  A61M2025/0037 ,  A61M2025/0039 ,  A61M2025/0073 ,  A61M2025/1095

摘要： A multilumen catheter that maximizes the blood flow into and out of the patient's vasculature while also providing for passive and/or active perfusion of tissue downstream of where the catheter resides in the vasculature. The inventive catheter comprises a proximal end, a first distal and a second distal end with first and second lumens extending from the proximal end to each of these distal ends to provide for blood circulation within one blood vessel or between two different blood vessels. The second lumen, and any additional lumens so desired, may be positioned coaxially with or radially around the first lumen. Redirecting means is provided at a distal end of at least one of said lumens for directing blood in a direction generally opposite of the direction of flow through said lumen.

公开(公告)号：US20060264798A1

公开(公告)日：2006-11-23

申请号：US11418377

申请日：2006-05-03

申请人： Anthony Viole ,  Laksen Sirimanne ,  Steven Bolling ,  Shawn O'Leary ,  Robert Pecor ,  Ryan Kelly ,  Wolfgang Werner ,  Masoud Beizai

发明人： Anthony Viole ,  Laksen Sirimanne ,  Steven Bolling ,  Shawn O'Leary ,  Robert Pecor ,  Ryan Kelly ,  Wolfgang Werner ,  Masoud Beizai

IPC分类号： A61M5/00

CPC分类号： A61M25/003 ,  A61M1/10 ,  A61M1/122 ,  A61M1/3613 ,  A61M1/3653 ,  A61M1/3659 ,  A61M25/00 ,  A61M25/0068 ,  A61M25/007 ,  A61M25/0071 ,  A61M2025/0025 ,  A61M2025/0031 ,  A61M2025/0037 ,  A61M2025/0039 ,  A61M2025/0073 ,  A61M2025/1095

摘要： A multilumen catheter that maximizes the blood flow into and out of the patient's vasculature while also providing for passive and/or active perfusion of tissue downstream of where the catheter resides in the vasculature. The inventive catheter comprises a proximal end, a first distal and a second distal end with first and second lumens extending from the proximal end to each of these distal ends to provide for blood circulation within one blood vessel or between two different blood vessels. The second lumen, and any additional lumens so desired, may be positioned coaxially with or radially around the first lumen. Redirecting means is provided at a distal end of at least one of said lumens for directing blood in a direction generally opposite of the direction of flow through said lumen.

公开(公告)号：US20060264689A1

公开(公告)日：2006-11-23

申请号：US11417647

申请日：2006-05-03

申请人： Anthony Viole ,  Laksen Sirimanne ,  Steven Bolling ,  Shawn O'Leary ,  Robert Pecor ,  Ryan Kelly ,  Wolfgang Werner ,  Masoud Beizai

发明人： Anthony Viole ,  Laksen Sirimanne ,  Steven Bolling ,  Shawn O'Leary ,  Robert Pecor ,  Ryan Kelly ,  Wolfgang Werner ,  Masoud Beizai

IPC分类号： A61M36/00

CPC分类号： A61M25/003 ,  A61M1/10 ,  A61M1/122 ,  A61M1/3613 ,  A61M1/3653 ,  A61M1/3659 ,  A61M25/00 ,  A61M25/0068 ,  A61M25/007 ,  A61M2025/0031 ,  A61M2025/0037 ,  A61M2025/0039 ,  A61M2025/1095

摘要： A multilumen catheter that maximizes the blood flow into and out of the patient's vasculature while also providing for passive and/or active perfusion of tissue downstream of where the catheter resides in the vasculature. The inventive catheter comprises a proximal end, a first distal and a second distal end with first and second lumens extending from the proximal end to each of these distal ends to provide for blood circulation within one blood vessel or between two different blood vessels. The second lumen, and any additional lumens so desired, may be positioned coaxially with or radially around the first lumen. Redirecting means is provided at a distal end of at least one of said lumens for directing blood in a direction generally opposite of the direction of flow through said lumen.

公开(公告)号：US07125376B2

公开(公告)日：2006-10-24

申请号：US10408926

申请日：2003-04-07

申请人： Anthony Viole ,  Laksen Sirimanne ,  Steven F. Bolling ,  Shawn O'Leary ,  Robert Pecor ,  Ryan Kelly ,  Wolfgang Werner ,  Masoud Beizai

发明人： Anthony Viole ,  Laksen Sirimanne ,  Steven F. Bolling ,  Shawn O'Leary ,  Robert Pecor ,  Ryan Kelly ,  Wolfgang Werner ,  Masoud Beizai

IPC分类号： A61M1/12

CPC分类号： A61M1/3621 ,  A61M1/10 ,  A61M1/1005 ,  A61M1/1008 ,  A61M1/101 ,  A61M1/1034 ,  A61M1/107 ,  A61M1/1086 ,  A61M1/122 ,  A61M1/125 ,  A61M1/3655 ,  A61M25/0026 ,  A61M25/007

摘要： An extracardiac pumping for supplementing the circulation of blood, including the cardiac output, in a patient without any component thereof being connected to the patient's heart, and methods of using same. One embodiment of the intravascular extracardiac system comprises a pump with inflow and outflow conduits that are sized and configured to be implantable intravascularly through a non-primary vessel, whereby it may positioned where desired within the patient's vasculature. The system comprises a subcardiac pump that may be driven directly or electromagnetically from within or without the patient. The pump is configured to be operated continuously or in a pulsatile fashion, synchronous with the patient's heart, thereby potentially reducing the afterload of the heart. In another embodiment, the system is positioned extracorporeally, with the inflow conduit and outflow conduit applied percutaneously to a non-primary vessel for circulating blood to and from the non-primary vessel or between the non-primary vessel and another blood vessel within the patient's vasculature.

公开(公告)号：US6146373A

公开(公告)日：2000-11-14

申请号：US953149

申请日：1997-10-17

申请人： Andrew H. Cragg ,  Richard J. Greff ,  Robert Pecor ,  John Perl ,  Blair Walker ,  George Wallace

发明人： Andrew H. Cragg ,  Richard J. Greff ,  Robert Pecor ,  John Perl ,  Blair Walker ,  George Wallace

IPC分类号： A61B17/00 ,  A61B17/12 ,  A61M25/00 ,  A61M37/00

CPC分类号： A61B17/12022 ,  A61B17/12113 ,  A61B17/12186 ,  A61B17/00491 ,  A61B2017/00495 ,  A61B2017/1205 ,  A61B90/39 ,  A61M2025/0034 ,  A61M2025/0037 ,  A61M2025/0039 ,  A61M25/00 ,  A61M25/0097

摘要： A catheter according to the present invention includes a multiple lumen catheter for delivery of a liquid embolic composition through a first lumen and delivery of a solidification agent through a second lumen. The catheter allows adjustment of the relative longitudinal position of the two lumens to control the solidification of the embolic composition within a blood vessel. The multiple lumen catheter system is used by inserting the catheter endovascularly into an aneurysm site and injecting a liquid embolic composition through the first lumen while injecting a solidification agent through the second lumen to wash the area of the aneurysm of blood which has become saturated with solvent, while replacing it with a fresh solidification agent. The controlled solidification of the liquid embolic composition by use of the solidification agent allows the aneurysm to be filled precisely and rapidly even when the aneurysm is located such that gravity does not cause the liquid embolic composition to flow into the aneurysm.

公开(公告)号：US06964657B2

公开(公告)日：2005-11-15

申请号：US10361851

申请日：2003-02-11

申请人： Andrew H. Cragg ,  Richard J. Greff ,  Robert Pecor ,  John Perl ,  Blair Walker ,  George Wallace

发明人： Andrew H. Cragg ,  Richard J. Greff ,  Robert Pecor ,  John Perl ,  Blair Walker ,  George Wallace

IPC分类号： A61B17/00 ,  A61B17/12 ,  A61M25/00 ,  A61M37/00 ,  A61M31/00

CPC分类号： A61B17/12022 ,  A61B17/00491 ,  A61B17/12113 ,  A61B17/12186 ,  A61B90/39 ,  A61B2017/00495 ,  A61B2017/1205 ,  A61M25/00 ,  A61M25/0097 ,  A61M2025/0034 ,  A61M2025/0037 ,  A61M2025/0039

摘要： A catheter according to the present invention includes a multiple lumen catheter for delivery of a liquid embolic composition through a first lumen and delivery of a solidification agent through a second lumen. The catheter allows adjustment of the relative longitudinal position of the two lumens to control the solidification of the embolic composition within a blood vessel. The multiple lumen catheter system is used by inserting the catheter endovascularly into an aneurysm site and injecting a liquid embolic composition through the first lumen while injecting a solidification agent through the second lumen to wash the area of the aneurysm of blood which has become saturated with solvent, while replacing it with a fresh solidification agent. The controlled solidification of the liquid embolic composition by use of the solidification agent allows the aneurysm to be filled precisely and rapidly even when the aneurysm is located such that gravity does not cause the liquid embolic composition to flow into the aneurysm.

摘要翻译： 根据本发明的导管包括多腔导管，用于通过第一腔输送液体栓塞组合物并且通过第二腔输送凝固剂。 导管允许调整两个腔的相对纵向位置以控制栓塞组合物在血管内的凝固。 通过将血管内导管插入动脉瘤部位并通过第一管腔注射液体栓塞组合物，同时通过第二腔注入凝固剂来洗涤已经变得饱和的血液的动脉瘤的区域，使用多腔导管系统 ，同时用新鲜的固化剂代替。 通过使用凝固剂对液体栓塞组合物的受控凝固允许即使当动脉瘤被定位成使得重力不会使液体栓塞组合物流入动脉瘤时，动脉瘤被精确和快速地填充。

公开(公告)号：US06558367B1

公开(公告)日：2003-05-06

申请号：US09573154

申请日：2000-05-19

申请人： Andrew H. Cragg ,  Richard J. Greff ,  Robert Pecor ,  John Perl ,  Blair Walker ,  George Wallace

发明人： Andrew H. Cragg ,  Richard J. Greff ,  Robert Pecor ,  John Perl ,  Blair Walker ,  George Wallace

IPC分类号： A61M2500

CPC分类号： A61B17/12022 ,  A61B17/00491 ,  A61B17/12113 ,  A61B17/12186 ,  A61B90/39 ,  A61B2017/00495 ,  A61B2017/1205 ,  A61M25/00 ,  A61M25/0097 ,  A61M2025/0034 ,  A61M2025/0037 ,  A61M2025/0039

摘要： A catheter according to the present invention includes a multiple lumen catheter for delivery of a liquid embolic composition through a first lumen and delivery of a solidification agent through a second lumen. The catheter allows adjustment of the relative longitudinal position of the two lumens to control the solidification of the embolic composition within a blood vessel. The multiple lumen catheter system is used by inserting the catheter endovascularly into an aneurysm site and injecting a liquid embolic composition through the first lumen while injecting a solidification agent through the second lumen to wash the area of the aneurysm of blood which has become saturated with solvent, while replacing it with a fresh solidification agent. The controlled solidification of the liquid embolic composition by use of the solidification agent allows the aneurysm to be filled precisely and rapidly even when the aneurysm is located such that gravity does not cause the liquid embolic composition to flow into the aneurysm.

公开(公告)号：US20070213690A1

公开(公告)日：2007-09-13

申请号：US11371208

申请日：2006-03-08

申请人： Nickolas Phillips ,  Anthony Viole ,  Michael Scott ,  Robert Pecor ,  Shawn O'Leary ,  Dominic Dinh

发明人： Nickolas Phillips ,  Anthony Viole ,  Michael Scott ,  Robert Pecor ,  Shawn O'Leary ,  Dominic Dinh

IPC分类号： A61M39/10 ,  A61M37/00 ,  F16L33/00

CPC分类号： A61M1/3653 ,  A61M1/10 ,  A61M1/1005 ,  A61M1/1008 ,  A61M1/101 ,  A61M1/1034 ,  A61M1/1086 ,  A61M1/12 ,  A61M1/122 ,  A61M1/125 ,  A61M1/3659 ,  A61M39/12

摘要： A conduit for use with a blood pump can have a flared inner surface at an end of the conduit. In some embodiments, the conduit can include a strain relief member such as overmolded silicone. The strain relief member can maintain the profile of the flared inner surface. A conduit with a flared inner surface can be configured for connection to a blood pump via a connector. For example, the conduit can include an anchor member such as flange configured to engage with various components of a connector to connect the conduit to a fitting on a pump or another structure. In some embodiments, the conduit can be configured to connect to a blood conduit connector including a member such as a compression collet and a fitting such as a coupler. The connector can include a bayonet connection to facilitate rapid connection and disconnection of the conduit from a fitting.

摘要翻译： 与血泵一起使用的导管可以在导管的端部具有扩张的内表面。 在一些实施例中，导管可以包括应变消除部件，例如包覆成型硅树脂。 应变消除构件可以保持扩张内表面的轮廓。 具有扩张内表面的管道可以被配置为经由连接器连接到血液泵。 例如，管道可以包括锚定构件，例如凸缘，其构造成与连接器的各种部件接合以将导管连接到泵或另一结构上的配件。 在一些实施例中，导管可以被配置成连接到包括诸如压缩夹头的部件和诸如耦合器的配件的血液导管连接器。 连接器可以包括卡口连接，以便于导管与配件的快速连接和断开。