公开(公告)号：EP3328296A1

公开(公告)日：2018-06-06

申请号：EP16747672.0

申请日：2016-07-21

Applicant: Cardiac Pacemakers, Inc.

Inventor： TURKINGTON, Marie ,  CONNOLLY, Patrick ,  FOLAN, Martyn G. ,  HORGAN, Fergal

IPC: A61B17/12 ,  A61B17/04

CPC classification number: A61B17/0057 ,  A61B17/12122 ,  A61B17/1214 ,  A61B17/12172 ,  A61B17/12177 ,  A61B17/12186 ,  A61B17/1219 ,  A61B2017/00588 ,  A61B2017/00597 ,  A61B2017/00623 ,  A61B2017/00628 ,  A61B2017/00632 ,  A61B2017/12054 ,  A61F2/013

Abstract: A medical implant for a left atrial appendage may include a central member having an anchor at a distal end and a plurality of legs joined together at a joint coupled to the central member. The plurality of legs may be configured to expand from a delivery configuration to a deployed configuration. A medical implant may include a central shaft having an anchor at a distal end and a cup-shaped occluder fixed to a proximal end of the central shaft, the occluder being configured to expand from a delivery configuration to a deployed configuration and retard tissue ingrowth thereon. A medical implant system may include a delivery sheath, an implant having an expandable frame including a plurality of legs each having an anchor and a mesh having a plurality of openings therethrough attached to the frame, and a plurality of particles disposed within the delivery sheath.

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：EP3260053A1

公开(公告)日：2017-12-27

申请号：EP17181453.6

申请日：2014-03-17

Applicant: Micro Interventional Devices, Inc.

Inventor： WHITMAN, Michael, P. ,  DATCUK, Peter

IPC: A61B17/04 ,  A61B17/08 ,  A61B17/12 ,  A61B17/122 ,  A61B17/00 ,  A61B17/064

CPC classification number: A61B17/0401 ,  A61B17/0057 ,  A61B17/0466 ,  A61B17/064 ,  A61B17/068 ,  A61B2017/00243 ,  A61B2017/00526 ,  A61B2017/00535 ,  A61B2017/00575 ,  A61B2017/00579 ,  A61B2017/00592 ,  A61B2017/0061 ,  A61B2017/00623 ,  A61B2017/00632 ,  A61B2017/00637 ,  A61B2017/00663 ,  A61B2017/00668 ,  A61B2017/00867 ,  A61B2017/0408 ,  A61B2017/0409 ,  A61B2017/0414 ,  A61B2017/0427 ,  A61B2017/0437 ,  A61B2017/0464 ,  A61B2017/0475 ,  A61B2017/0496 ,  A61B2017/0618 ,  A61B2017/0641 ,  A61B2017/0645 ,  A61B2017/0647 ,  A61B2017/081 ,  A61B2090/065

Abstract: A device that, when implanted in the heart, closes the wound and complies with wall motion (i.e., expands and contracts with the myocardium).

Abstract translation: 一种装置，当植入心脏时，闭合伤口并符合壁运动（即，与心肌扩张和收缩）。

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：EP2482735A4

公开(公告)日：2017-03-29

申请号：EP10821218

申请日：2010-09-30

Applicant: MAYO FOUNDATION ,  AEGIS MEDICAL INNOVATIONS INC

Inventor： FRIEDMAN PAUL A ,  BRUCE CHARLES J ,  ASIRVATHAM SAMUEL J ,  MCCAW TREVOR A ,  HONG ELLIOT Y K

IPC: A61B10/02 ,  A61B5/00 ,  A61B5/0402 ,  A61B5/042 ,  A61B5/0452 ,  A61B5/0456 ,  A61B5/06 ,  A61B17/00 ,  A61B17/12 ,  A61B17/29 ,  A61B17/30 ,  A61B90/00

CPC classification number: A61B5/068 ,  A61B5/0402 ,  A61B5/0422 ,  A61B5/0452 ,  A61B5/0456 ,  A61B5/063 ,  A61B5/065 ,  A61B5/6859 ,  A61B17/0057 ,  A61B17/12013 ,  A61B17/29 ,  A61B2017/00026 ,  A61B2017/00243 ,  A61B2017/00632 ,  A61B2017/2926 ,  A61B2017/2947 ,  A61B2017/308 ,  A61B2090/065

Abstract: Navigation and tissue capture systems and methods for navigation to and/or capture of selected tissue using the innate electrical activity of the selected tissue and/or other tissue are described. In the context of left atrial appendage closure, the systems and methods can be used to navigate to the left atrial appendage and capture/control the appendage while a closure instrument (suture, clip, ring) is placed over the appendage and tightened down or a closure method (ablation, cryogenic procedures, stapling, etc.) is performed to close the left atrial appendage. The use of innate electrical activity for navigating devices may be used in connection with other tissues and/or areas of the body.

公开(公告)号：EP3142566A1

公开(公告)日：2017-03-22

申请号：EP15723893.2

申请日：2015-05-12

Applicant: Plass Medtech AG

Inventor： PLASS, André

IPC: A61B17/00

CPC classification number: A61B17/0057 ,  A61B2017/00592 ,  A61B2017/00597 ,  A61B2017/00632 ,  A61B2017/00654 ,  A61B2017/00867 ,  A61B2017/00893

Abstract: Novel wound occlusion devices (100') and methods for the acute treatment of massively bleeding external wounds are suggested. The novel devices which are insertable into wounds W are characterised by a base element (12'); a sealing element (3) and a release mechanism of the sealing element (3). The sealing element (3) comprises a frame element (31) and a layer element (32) and is transformable between a contracted and an expanded configuration (3') by the release mechanism. The sealing element (3) has in the expanded configuration (3') a shape adaptable to the shape of the wound W and forms a form-locked and/or force-locked connection with the wound W thereby occluding the wound and effectively stopping blood loss.

Abstract translation: 提出了新的伤口闭塞装置（100'）和用于急性治疗大量出血外伤的方法。 可插入到伤口W中的新型装置的特征在于基座元件（12'）; 密封元件（3）和密封元件（3）的释放机构。 密封元件（3）包括框架元件（31）和层元件（32），并且通过释放机构在收缩和膨胀构型（3'）之间可转换。 密封元件（3）的膨胀构造（3'）具有适合于卷绕的W形状的形状，并且与伤口W形成锁定和/或力锁定的连接，从而阻塞伤口并有效地阻止血液 失利。

公开(公告)号：EP3061402A1

公开(公告)日：2016-08-31

申请号：EP16155556.0

申请日：2012-09-14

Applicant: W.L. Gore & Associates, Inc

Inventor： LARSEN, Coby, C. ,  MASTERS, Steven, J. ,  SHAW, Edward, E.

IPC: A61B17/00 ,  A61B17/12

CPC classification number: A61B17/12145 ,  A61B17/0057 ,  A61B17/12113 ,  A61B17/12122 ,  A61B17/1215 ,  A61B2017/00243 ,  A61B2017/00526 ,  A61B2017/00579 ,  A61B2017/00592 ,  A61B2017/00597 ,  A61B2017/00632 ,  A61B2017/00641 ,  A61B2017/00867

Abstract: An occlusive device includes a frame element having a distal end and a proximal end, and a delivery configuration and a deployed configuration. The occlusive device also includes an occlusive face having a peripheral edge, where the occlusive face positioned toward the proximal end of the frame element. The occlusive device also includes at least one anchor positioned at the peripheral edge of the occlusive face, where the at least one anchor extends at an acute angle to the peripheral edge of the occlusive face.

Abstract translation: 闭塞装置包括具有远端和近端的框架元件，以及输送构型和展开构型。 闭塞装置还包括具有周缘的闭塞面，其中闭塞面朝向框架元件的近端定位。 闭塞装置还包括定位在闭塞面的周边边缘处的至少一个锚固件，其中所述至少一个锚固件与闭塞面的周边边缘成锐角地延伸。

公开(公告)号：EP2919660A1

公开(公告)日：2015-09-23

申请号：EP13798490.2

申请日：2013-11-14

Applicant: Boston Scientific Scimed, Inc.

Inventor： TISCHLER, Brian J. ,  CLARK, Christopher J. ,  PEIFFER, Dennis A. ,  CHAU, Thyna M.

IPC: A61B17/00 ,  A61B17/12

CPC classification number: A61B17/12122 ,  A61B17/0057 ,  A61B17/12172 ,  A61B2017/00526 ,  A61B2017/00601 ,  A61B2017/00632 ,  Y10T29/49826

Abstract: A left atrial appendage closure implant (200) may include a support frame (210) including a first bend (240) extending from a proximal collar (212) to a second bend (242), a first segment (270) extending from the second bend (242) to a third bend (244), a second segment (272) extending from the third bend (244) to a fourth bend (246), and a third segment (274) extending from the fourth bend (246) to a distal collar (214), wherein the support frame is actuatable from a first constrained position to a second flowering position to a third mid- deployment position to a fourth unconstrained position. An implant may include a self-expanding support frame having a circumference and a central longitudinal axis, a membrane disposed over at least a portion of the support frame, and a plurality of anchors arranged into a first row and a second row such that the first row and the second row form a staggered pattern about the circumference of the support frame

公开(公告)号：EP2731493B1

公开(公告)日：2015-07-01

申请号：EP12741162.7

申请日：2012-07-11

Applicant: The Regents of The University of Michigan

Inventor： ORAL, Hakan ,  MORADY, Fred

IPC: A61B5/00 ,  A61B17/12 ,  A61B17/00 ,  A61N1/372 ,  A61B5/0215 ,  A61N1/05

CPC classification number: A61B5/0031 ,  A61B5/0006 ,  A61B5/0008 ,  A61B5/0215 ,  A61B17/0057 ,  A61B17/12122 ,  A61B17/12131 ,  A61B17/12136 ,  A61B17/12172 ,  A61B17/12186 ,  A61B2017/00022 ,  A61B2017/00084 ,  A61B2017/00579 ,  A61B2017/00588 ,  A61B2017/00597 ,  A61B2017/00606 ,  A61B2017/0061 ,  A61B2017/00615 ,  A61B2017/00632 ,  A61B2017/0065 ,  A61N1/057 ,  A61N1/37205 ,  A61N1/37258 ,  A61N1/37264

公开(公告)号：EP2744412A1

公开(公告)日：2014-06-25

申请号：EP12750955.2

申请日：2012-08-14

Applicant: W.L. Gore & Associates, Inc.

Inventor： AMIN, Zahid ,  CULLY, Edward ,  CUTRIGHT, Warren ,  LARSEN, Coby ,  MASTERS, Steven ,  SHAW, Edward Emil

IPC: A61B7/00 ,  A61B17/12

CPC classification number: A61B17/0057 ,  A61B17/12022 ,  A61B17/12122 ,  A61B17/12145 ,  A61B17/12172 ,  A61B2017/00243 ,  A61B2017/00557 ,  A61B2017/00575 ,  A61B2017/00592 ,  A61B2017/00597 ,  A61B2017/00606 ,  A61B2017/00623 ,  A61B2017/00632 ,  A61B2017/00867 ,  A61B2017/1205 ,  A61B2017/12054 ,  A61B2017/12095

Abstract: The disclosure is directed to a heart occlusion device and a method for occluding an aperture defect in a heart. The heart occlusion device includes two separate wires 12, 14. Each wire forms geometric shapes that together form a distal plate and a proximal plate. The first plate is disposed in a first plane. The second plate is disposed in a second plane that is parallel to and remote from the first plane. The distal plate and the proximal plate are separated by a self-centering waist. The proximal plate is attached to a hub. A similar hub is optional on the distal plate. The plates further include coverings which form a sealant to occlude an aperture in a tissue. The wires forming the plates have a shape-memory capability such that they can be collapsed and distorted in a catheter during delivery but resume and maintain their intended shape after delivery.

Abstract translation: 本公开涉及一种心脏闭塞装置和用于闭塞心脏中的孔缺陷的方法。 心脏闭塞装置包括两根单独的导线12,14。每根导线形成一起形成远侧板和近侧板的几何形状。 第一板布置在第一平面中。 第二板布置在平行于第一平面且远离第一平面的第二平面中。 远侧板和近侧板由自定心腰部分开。 近端板连接到轮毂。 远端板上有一个类似的轮毂是可选的。 所述板还包括形成密封剂以覆盖组织中的孔的覆盖物。 形成板的线材具有形状记忆能力，使得它们可以在输送过程中在导管中折叠并扭曲，但在输送后恢复并保持其预期形状。