公开(公告)号：US20190183481A1

公开(公告)日：2019-06-20

申请号：US16313441

申请日：2016-12-16

Applicant: BOSTON SCIENTIFIC SCIMED, INC. ,  MAYO FOUNDATION FOR MEDICAL EDUCATION AND RESEARCH

Inventor： JAMES P. ROHL ,  MARY M. BYRON ,  DAVID R. WULFMAN ,  JAMES K. CAWTHRA, Jr. ,  DEVON N. ARNHOLT ,  MICHAEL EPPIHIMER ,  DAVID J. LEHSE ,  KATHERINE LORRAINE BALDWIN ,  JOSEPH A. DEARANI ,  PETER M. POLLAK

IPC: A61B17/04 ,  A61F2/24 ,  A61B17/122

CPC classification number: A61B17/0401 ,  A61B17/1227 ,  A61B17/1285 ,  A61B2017/00247 ,  A61B2017/00592 ,  A61B2017/00606 ,  A61B2017/00623 ,  A61B2017/00783 ,  A61B2017/00867 ,  A61B2017/0406 ,  A61B2017/0409 ,  A61B2017/0419 ,  A61B2017/0464 ,  A61F2/2487 ,  A61F2230/001 ,  A61F2230/0071

Abstract: A heart valve anchor has a body that includes a distal portion, a distal end, a proximal portion, and a proximal end. The distal end and the proximal end define a longitudinal axis. The body has an expandable portion that includes a first radially expandable portion at the distal portion of the body, a second radially expandable portion at the proximal portion of the body, and a root portion disposed between the first and second radially expandable portions. The body has a first configuration adapted to be housed at least partially within a tissue penetrating device, and a second configuration in which the first and second radially expandable portions are partially or fully expanded such that the anchor engages tissue in a region between the first and second radially expandable portions.

公开(公告)号：US20190142591A1

公开(公告)日：2019-05-16

申请号：US16313458

申请日：2016-12-16

Applicant: BOSTON SCIENTIFIC SCIMED, INC. ,  MAYO FOUNDATION FOR MEDICAL EDUCATION AND RESEARCH

Inventor： JAMES P. ROHL ,  DAVID J. LEHSE ,  DEVON N. ARNHOLT ,  BENN HORRISBERGER ,  JOEL T. EGGERT ,  PETER M. POLLAK ,  JOSEPH A. DEARANI ,  KATHERINE LORRAINE BALDWIN

IPC: A61F2/24 ,  A61B1/05 ,  A61B1/00 ,  A61M25/00 ,  A61M25/01

Abstract: An introducer catheter device comprising a handle and an elongate shaft coupled to the handle and extending therefrom. The shaft defines a lumen therethrough, a longitudinal axis, and a first aperture in connection with the lumen. The shaft includes a movable deployment element configured for deploying an ancillary device from the first aperture at an angle relative to the longitudinal axis.

公开(公告)号：US20160022353A1

公开(公告)日：2016-01-28

申请号：US14808483

申请日：2015-07-24

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： BRUCE R. FORSYTH ,  JAMES P. ROHL ,  DAVID J. LEHSE ,  JOEL T. EGGERT ,  DEVON N. ARNHOLT

IPC: A61B18/14 ,  A61B19/00

Abstract: Tissue regions are treated using a multiple lead electrode probe. A plurality of electrodes may be disposed about an elongate shaft. The elongate shaft may be slidably disposed within a lumen of a delivery sheath. One or more probes including one or more electrically active regions may also be slidably disposed within the delivery sheath. The one or more probes may be configured to extend radially about the elongate shaft. The plurality of electrodes and the electrically active regions may be individually connected to a control and power unit through individual channels.

Abstract translation: 使用多引线电极探针处理组织区域。 多个电极可以围绕细长轴设置。 细长轴可以可滑动地设置在输送护套的内腔内。 包括一个或多个电活性区域的一个或多个探针也可以可滑动地设置在输送鞘内。 一个或多个探针可以被配置为围绕细长轴径向延伸。 多个电极和电活性区域可以通过各个通道单独地连接到控制和功率单元。