公开(公告)号：US11350990B2

公开(公告)日：2022-06-07

申请号：US16902751

申请日：2020-06-16

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： Ajay Gupta ,  Jeffrey S. Lindquist ,  Paul J. Miller ,  Cass A. Hanson ,  Daniel T. Quillin ,  Hong Cao ,  Kenneth R. Larson

IPC: A61B18/14 ,  B32B37/12 ,  A61B18/00 ,  A61B17/00

Abstract: A balloon for renal nerve modulation is disclosed. The balloon may include a polymer material forming a balloon wall having an outer surface and flexible circuits comprising a base selectively adhered to the exterior surface of the balloon wall. Adhesive is selectively applied to the outer surface of the balloon, to the flexible circuit or to both such that the adhesive is selectively deposited on the at least a portion of the at least two pads or on the at least a portion of the at least two pads and to a portion of the distal spline. The portion of the at least two pads or the portion of the at least two pads and a portion of the distal spline are adhered to the outer surface of the balloon and a remainder of the flexible circuit moves freely with respect to the outer surface of the balloon.

公开(公告)号：US09808311B2

公开(公告)日：2017-11-07

申请号：US14196692

申请日：2014-03-04

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： Huisun Wang ,  Hong Cao ,  Kenneth R. Larson ,  Jeffrey A. Nylund ,  Katherine S. Routh ,  James D. Vetsch

IPC: A61B18/14 ,  A61M25/01 ,  A61B17/00 ,  A61B18/00

CPC classification number: A61B18/1492 ,  A61B2017/00323 ,  A61B2018/00404 ,  A61B2018/00434 ,  A61B2018/00511 ,  A61B2018/00577 ,  A61M25/0138 ,  A61M25/0147 ,  A61M2025/015

Abstract: A deflective medical device including a catheter shaft having a distal end, and an ablation electrode disposed at the distal end of the catheter shaft. A deflection body is provided within the catheter shaft, and the deflection body includes a longitudinally extending spine. Multiple slots are formed in the deflection body, and the slots define a group of ribs. A flex member is disposed distal to the deflection body, and an intermediate region is defined between the deflection body and the flex member. A deflection mechanism is coupled to the intermediate region, which includes a retaining member, a collar, and a pull wire coupled to the collar.