公开(公告)号：EP3738527A1

公开(公告)日：2020-11-18

申请号：EP20183246.6

申请日：2012-10-05

Applicant: Pulsar Vascular, Inc.

Inventor： BACHMAN, Anthony ,  ROUE, Chad ,  JENSEN, Marc ,  WALSH, Mike ,  CAMERON, Scott ,  GENDREAU, Michael ,  ABRAMS, Robert, M.

IPC: A61B17/12 ,  A61F2/91 ,  A61F2/82

Abstract: The present technology is directed generally to devices, systems, and methods for enclosing anatomical openings. In several embodiments, an aneurysm device is endovascularly deliverable to a site proximate to an arterial aneurysm. The aneurysm device comprises a closure structure having a distal-facing aspect configured to at least partially occlude the aneurysm and a proximal-facing aspect configured to arch over lumina of an artery. The device further includes a supplemental stabilizer connected to the closure structure and configured to reside in the artery and press outward against a luminal wall thereof. In some embodiments, the device can also include a barrier spanning at least a portion of the distal-facing aspect of the closure structure and configured to further occlude a neck of the aneurysm. In further embodiments, the closure structure can be configured to restrict and/or divert flow to or from the aneurysm.

公开(公告)号：EP3305214A3

公开(公告)日：2018-07-04

申请号：EP17197792.9

申请日：2010-09-03

Applicant: Pulsar Vascular, Inc.

Inventor： CLARKE, Gilbert ,  GERBERDING, Brent ,  ABRAMS, Robert M. ,  MOLAEI, Masoud

IPC: A61B17/12 ,  A61B17/00

CPC classification number: A61B17/12113 ,  A61B17/12022 ,  A61B17/12118 ,  A61B17/1214 ,  A61B17/12145 ,  A61B17/12172 ,  A61B17/1219 ,  A61B2017/00632 ,  A61B2017/00867 ,  A61B2017/12054

Abstract: Implantable therapeutic devices and methods for endovascular placement of devices at a target site, such an opening at a neck of an aneurysm, are disclosed. Selected embodiments of the present technology have closures that at least partially occlude the neck of an aneurysm to stabilize embolic or coagulative treatment of the aneurysm. In one embodiment, for example, an aneurysm closure device comprises a closure structure and a supplemental stabilizer. The closure structure can have a curved portion configured to extend along a first vessel, such as a side branch of a bifurcated vessel that extends along a lateral axis. The supplemental stabilizer extends from the closure structure along a longitudinal axis transverse to the lateral axis of the first vessel. The supplemental stabilizer is configured to exert an outward force against a second vessel, such as a parent vessel, that extends transversely to the first vessel.

公开(公告)号：EP1951129B1

公开(公告)日：2012-11-21

申请号：EP06826291.4

申请日：2006-10-18

Applicant: Pulsar Vascular, Inc.

Inventor： ESKRIDGE, Joseph ,  CLARKE, Gilbert ,  PEASE, Matthew ,  MAST, Gregory Martin ,  MUSKIVITCH, John Conrad

IPC: A61B17/08 ,  A61M29/00 ,  A61B17/12

CPC classification number: A61B17/122 ,  A61B17/12022 ,  A61B17/12109 ,  A61B17/12113 ,  A61B17/12172 ,  A61B90/39 ,  A61B2017/00867 ,  A61B2017/1205 ,  A61B2017/12054 ,  A61F2/06

公开(公告)号：EP3300673A2

公开(公告)日：2018-04-04

申请号：EP17197720.0

申请日：2010-09-03

Applicant: Pulsar Vascular, Inc.

Inventor： CLARKE, Gilbert ,  GERBERDING, Brent ,  ABRAMS, Robert M. ,  MOLAEI, Masoud

IPC: A61B17/12 ,  A61B17/00

CPC classification number: A61B17/12113 ,  A61B17/12022 ,  A61B17/12118 ,  A61B17/1214 ,  A61B17/12145 ,  A61B17/12172 ,  A61B17/1219 ,  A61B2017/00632 ,  A61B2017/00867 ,  A61B2017/12054

Abstract: Implantable therapeutic devices and methods for endovascular placement of devices at a target site, such an opening at a neck of an aneurysm, are disclosed. Selected embodiments of the present technology have closures that at least partially occlude the neck of an aneurysm to stabilize embolic or coagulative treatment of the aneurysm. In one embodiment, for example, an aneurysm closure device comprises a closure structure and a supplemental stabilizer. The closure structure can have a curved portion configured to extend along a first vessel, such as a side branch of a bifurcated vessel that extends along a lateral axis. The supplemental stabilizer extends from the closure structure along a longitudinal axis transverse to the lateral axis of the first vessel. The supplemental stabilizer is configured to exert an outward force against a second vessel, such as a parent vessel, that extends transversely to the first vessel.

公开(公告)号：EP2805680B1

公开(公告)日：2017-10-25

申请号：EP14155958.3

申请日：2010-09-03

Applicant: Pulsar Vascular, Inc.

Inventor： Clarke, Gilbert ,  Gerberding, Brent ,  Abrams, Robert, M. ,  Molaei, Masoud

IPC: A61B17/12 ,  A61F2/90

CPC classification number: A61B17/12113 ,  A61B17/12022 ,  A61B17/12118 ,  A61B17/1214 ,  A61B17/12145 ,  A61B17/12172 ,  A61B17/1219 ,  A61B2017/00632 ,  A61B2017/00867 ,  A61B2017/12054

公开(公告)号：EP2846706A1

公开(公告)日：2015-03-18

申请号：EP13714773.2

申请日：2013-03-14

Applicant: Pulsar Vascular, Inc.

Inventor： ABRAMS, Robert, M. ,  ROUE, Chad ,  JENSEN, Marc

IPC: A61B17/12 ,  A61F2/82

CPC classification number: A61B17/12145 ,  A61B17/12113 ,  A61B17/12172 ,  A61F2002/823

Abstract: The present disclosure describes implantable therapeutic devices and methods for endovascular placement of devices at a target site, such as an opening at a neck of an aneurysm. In particular, selected embodiments of the present technology comprise a coil loop, or tip, on a portion of the implantable device. The coil tip can provide a soft and/or smooth interface with the aneurysm and can provide improved coverage of the neck of the aneurysm.

公开(公告)号：EP2713905A1

公开(公告)日：2014-04-09

申请号：EP12727516.2

申请日：2012-06-01

Applicant: Pulsar Vascular, Inc.

Inventor： GERBERDING, Brent

IPC: A61B17/12 ,  A61F2/82

CPC classification number: A61B17/12113 ,  A61B17/12022 ,  A61B17/12118 ,  A61B17/12145 ,  A61B17/12172 ,  A61F2/86 ,  A61F2002/823 ,  A61F2230/0026 ,  A61F2230/0095

Abstract: The present technology relates to systems and methods for enclosing an anatomical opening, including shock absorbing aneurysm devices. In some embodiments, the systems include a closure structure comprising a distal-facing aspect configured to at least partially occlude the aneurysm and a supplemental stabilizer connected to the closure structure. The supplemental stabilizer can be configured to reside in a parent artery and press outward against a luminal wall thereof. The systems can further include a shock absorbing structure coupled to a proximal end portion of the closure structure and to a distal end portion of the supplemental stabilizer. The shock absorbing structure can inhibit movement or dislodgement of the closure structure or the supplemental stabilizer relative to the aneurysm.

公开(公告)号：EP1951129A4

公开(公告)日：2009-12-23

申请号：EP06826291

申请日：2006-10-18

Applicant: PULSAR VASCULAR INC

Inventor： ESKRIDGE JOSEPH ,  CLARKE GILBERT ,  PEASE MATTHEW ,  MAST GREGORY MARTIN ,  MUSKIVITCH JOHN CONRAD

IPC: A61B17/08 ,  A61B17/12 ,  A61M29/00

CPC classification number: A61B17/122 ,  A61B17/12022 ,  A61B17/12109 ,  A61B17/12113 ,  A61B17/12172 ,  A61B90/39 ,  A61B2017/00867 ,  A61B2017/1205 ,  A61B2017/12054 ,  A61F2/06

公开(公告)号：EP3903696A1

公开(公告)日：2021-11-03

申请号：EP21179606.5

申请日：2009-09-04

Applicant: Pulsar Vascular, Inc.

Inventor： GERBERDING, Brent ,  ABRAMS, Robert M. ,  CLARKE, Gilbert

IPC: A61B17/12 ,  A61B17/08 ,  A61B17/00

Abstract: Implantable devices for placement at a cavity or opening such as an aneurysm are disclosed. The implantable devices, in a deployed condition, have a generally inverted U-shaped profile with a curved or angled framework support structure sized and configured for placement in proximity to tissue surrounding the opening and anchoring legs extending proximally from the framework structure sized and configured to contact the wall of a neighboring lumen at opposed locations. Occlusive and semi-occlusive membranes may be associated with the framework support structure and deployed over the opening to provide exclusion of the opening and flow diversion. Proximal anchoring segments providing additional lumen wall surface area contact for the implantable device following deployment may be incorporated.

公开(公告)号：EP3735916A1

公开(公告)日：2020-11-11

申请号：EP20183185.6

申请日：2012-10-05

Applicant: Pulsar Vascular, Inc.

Inventor： BACHMAN, Anthony ,  ROUE, Chad ,  JENSEN, Marc ,  WALSH, Mike ,  CAMERON, Scott ,  GENDREAU, Michael ,  ABRAMS, Robert M.

IPC: A61B17/12 ,  A61F2/91 ,  A61F2/82

Abstract: The present technology is directed generally to devices, systems, and methods for enclosing anatomical openings. In several embodiments, an aneurysm device is endovascularly deliverable to a site proximate to an arterial aneurysm. The aneurysm device comprises a closure structure having a distal-facing aspect configured to at least partially occlude the aneurysm and a proximal-facing aspect configured to arch over lumina of an artery. The device further includes a supplemental stabilizer connected to the closure structure and configured to reside in the artery and press outward against a luminal wall thereof. In some embodiments, the device can also include a barrier spanning at least a portion of the distal-facing aspect of the closure structure and configured to further occlude a neck of the aneurysm. In further embodiments, the closure structure can be configured to restrict and/or divert flow to or from the aneurysm.