公开(公告)号：WO2004091411A2

公开(公告)日：2004-10-28

申请号：PCT/US2004010607

申请日：2004-04-08

Applicant: VELOCIMED PFO INC ,  BLAESER DAVID J ,  GRUDEM JEROME K JR ,  OLSON SCOTT A ,  CHRISTIANSON MARK R ,  HANSON SCOTT M ,  ANDERSON EDWARD J ,  RUSSO PATRICK P ,  WAHR DENNIS W

Inventor： BLAESER DAVID J ,  GRUDEM JEROME K JR ,  OLSON SCOTT A ,  CHRISTIANSON MARK R ,  HANSON SCOTT M ,  ANDERSON EDWARD J ,  RUSSO PATRICK P ,  WAHR DENNIS W

IPC: A61B17/00 ,  A61B19/00

CPC classification number: A61B17/0057 ,  A61B90/39 ,  A61B2017/00575 ,  A61B2017/00592 ,  A61B2017/00606 ,  A61B2017/00619 ,  A61B2017/00623

Abstract: A device for sealing a patent foramen ovale (PFO) in the heart is provided. The device includes a left atrial anchor adapted to be placed in a left atrium of the heart, a right atrial anchor adapted to be placed in a right atrium of the heart, and an elongate member adapted to extend through the passageway and connect the left and right atrial anchors. The right atrial anchor preferably includes a plurality of arms and a cover attached to the arms. The left atrial anchor preferably also includes a plurality of arms and preferably does not include a cover. Preferably, the elongate member has a first end fixedly connected to the left atrial anchor and a portion, proximal to the first end, passing through the right atrial anchor. Preferably, the elongate member is flexible.

Abstract translation: 提供了一种用于密封心脏中卵圆孔（PFO）的装置。 该装置包括适于放置在心脏的左心房的左心房锚，适于放置在心脏右心房的右心房锚，以及适于延伸通过该通道并连接左心室和/ 右心房锚 右心房锚优选地包括多个臂和附接到臂的盖。 左心房锚固件优选地还包括多个臂，并且优选地不包括盖。 优选地，细长构件具有固定地连接到左心房锚的第一端和靠近第一端的部分，穿过右心房锚。 优选地，细长构件是柔性的。

公开(公告)号：WO2006028813A2

公开(公告)日：2006-03-16

申请号：PCT/US2005030848

申请日：2005-08-31

Applicant: VELOCIMED PFO INC ,  CHRISTIANSON MARK R ,  OLSON SCOTT A ,  ANDERSON EDWARD J ,  HAARSTAD PHILIP J ,  KRONE DOUGLAS J ,  WAHR DENNIS W ,  BLAESER DAVID J

Inventor： CHRISTIANSON MARK R ,  OLSON SCOTT A ,  ANDERSON EDWARD J ,  HAARSTAD PHILIP J ,  KRONE DOUGLAS J ,  WAHR DENNIS W ,  BLAESER DAVID J

IPC: A61B17/00 ,  A61B19/00

CPC classification number: A61B17/0057 ,  A61B17/22032 ,  A61B17/221 ,  A61B90/39 ,  A61B2017/00243 ,  A61B2017/00575 ,  A61B2017/00592 ,  A61B2017/00597 ,  A61B2017/00606 ,  A61B2017/00619 ,  A61B2017/00623 ,  A61B2017/2215 ,  A61F2002/011

Abstract: A device for sealing a patent foramen ovale (PFO) in the heart is provided. The device includes a left atrial anchor adapted to be placed in a left atrium of the heart, a right atria) anchor adapted to be placed in a right atrium of the heart, and an elongate member adapted to extend through the passageway and connect the left and right atrial anchors. A system for delivering the closure device includes side-by-side tubes. A device for retrieving a mis-deployed closure device includes a shaft portion and an expandable retrieval portion.

Abstract translation: 提供了一种在心脏中密封卵圆孔未闭（PFO）的装置。 该装置包括适于放置在心脏的左心房中的左心房锚定器，适于放置在心脏的右心房中的右心房锚定器，以及适于延伸穿过该通道并将左侧 和右心房锚。 用于输送封闭装置的系统包括并排管。 用于取回错误展开的闭合装置的装置包括轴部分和可伸展取回部分。

公开(公告)号：WO2004091411A3

公开(公告)日：2004-10-28

申请号：PCT/US2004/010607

申请日：2004-04-08

Applicant: VELOCIMED PFO, INC. ,  BLAESER, David, J. ,  GRUDEM, Jerome, K., Jr. ,  OLSON, Scott, A. ,  CHRISTIANSON, Mark, R. ,  HANSON, Scott, M ,  ANDERSON, Edward, J ,  RUSSO, Patrick, P. ,  WAHR, Dennis, W.

Inventor： BLAESER, David, J. ,  GRUDEM, Jerome, K., Jr. ,  OLSON, Scott, A. ,  CHRISTIANSON, Mark, R. ,  HANSON, Scott, M ,  ANDERSON, Edward, J ,  RUSSO, Patrick, P. ,  WAHR, Dennis, W.

IPC: A61B17/00

Abstract: A device for sealing a patent foramen ovale (PFO) in the heart is provided. The device includes a left atrial anchor adapted to be placed in a left atrium of the heart, a right atrial anchor adapted to be placed in a right atrium of the heart, and an elongate member adapted to extend through the passageway and connect the left and right atrial anchors. The right atrial anchor preferably includes a plurality of arms and a cover attached to the arms. The left atrial anchor preferably also includes a plurality of arms and preferably does not include a cover. Preferably, the elongate member has a first end fixedly connected to the left atrial anchor and a portion, proximal to the first end, passing through the right atrial anchor. Preferably, the elongate member is flexible.