公开(公告)号：US20150080883A1

公开(公告)日：2015-03-19

申请号：US14485136

申请日：2014-09-12

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： PATRICK A. HAVERKOST ,  MARY M. BYRON ,  CASS A. HANSON ,  MARTIN R. WILLARD ,  DEREK C. SUTERMEISTER ,  ROBERT N. SQUIRE ,  BRIAN K. JABLONSKI

IPC: A61B18/14 ,  A61M25/10

CPC classification number: A61B18/1492 ,  A61B2018/00136 ,  A61B2018/0016 ,  A61B2018/0022 ,  A61B2018/00434 ,  A61B2018/00511 ,  A61B2018/00577 ,  A61B2018/00791 ,  A61B2018/1465 ,  A61B2018/1497 ,  A61M25/1029 ,  A61M2025/1031

Abstract: Medical devices and methods for making and using medical devices are disclosed. An example medical device may include a catheter shaft. An expandable balloon may be coupled to the catheter shaft. The balloon may be capable of shifting between a folded configuration and an expanded configuration. A plurality of elongate electrode assemblies may be disposed on the balloon. A cover layer may be deposited on the electrode assemblies. Portions of the electrode assemblies may be free of the cover layer.

Abstract translation: 公开了用于制造和使用医疗装置的医疗装置和方法。 示例性医疗装置可以包括导管轴。 可扩张气囊可以联接到导管轴。 气球可能能够在折叠构型和膨胀构型之间移动。 多个细长电极组件可以设置在气球上。 覆盖层可以沉积在电极组件上。 电极组件的一部分可以没有覆盖层。

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：US20150342491A1

公开(公告)日：2015-12-03

申请号：US14718909

申请日：2015-05-21

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： ANDREW T. MARECKI ,  MICHAEL C. KOZLOWSKI ,  DANIEL J. FOSTER ,  MARY M. BYRON

IPC: A61B5/042 ,  A61B5/00

CPC classification number: A61B5/0422 ,  A61B5/6858 ,  A61B18/1492 ,  A61B2017/00526 ,  A61B2018/0016 ,  A61B2018/00267 ,  A61B2018/00351 ,  A61B2018/00357 ,  A61B2018/00577 ,  A61B2018/00839 ,  A61B2018/1467 ,  A61B2562/12 ,  Y10T29/49004

Abstract: A catheter including expandable electrode assembly having a distal cap that mechanically engages a locking feature provided on the distal ends of each of two or more flexible splines forming a portion of the expandable electrode assembly is described. The distal cap defines an atraumatic distal tip of the catheter. The catheter may be used in a cardiac mapping and/or ablation procedure.

Abstract translation: 描述了包括可膨胀电极组件的导管，其具有机械地接合形成可扩张电极组件的一部分的两个或更多个柔性花键中的每一个的远端上的锁定特征的远侧帽。 远端帽限定了导管的无创伤的远端。 该导管可用于心脏作图和/或消融手术。