公开(公告)号：US20140249465A1

公开(公告)日：2014-09-04

申请号：US14278230

申请日：2014-05-15

Applicant: Boston Scientific Scimed, Inc.

Inventor： Richard S. STACK ,  Daniel J. BALBIERZ ,  John LUNSFORD ,  Kevin Van BLADEL ,  William S. EUBANKS, JR. ,  William L. ATHAS ,  Richard A. GLENN ,  Richard KOURI

IPC: A61F5/00

CPC classification number: A61F5/0079 ,  A61B1/00 ,  A61B17/0469 ,  A61B17/0644 ,  A61B17/0686 ,  A61B17/072 ,  A61B17/07292 ,  A61B17/08 ,  A61B2017/0417 ,  A61B2017/0419 ,  A61B2017/0454 ,  A61B2017/0458 ,  A61B2017/0464 ,  A61B2017/0641 ,  A61B2017/0647 ,  A61B2017/301 ,  A61B2017/306 ,  A61F2/848 ,  A61F5/0076 ,  A61F5/0083 ,  A61M29/00

Abstract: Various methods and devices are described for retaining a medical implant within a body cavity. According to one aspect, at least a portion of a medical implant is positioned within a body cavity, and a wall of the body cavity is re-shaped such that the re-shaped wall prevents migration of the medical implant out of the body cavity. The re-shaped body wall may form a tissue pocket, tunnel, or other barrier against migration of the implant.

Abstract translation: 描述了用于将医疗植入物保持在体腔内的各种方法和装置。 根据一个方面，医疗植入物的至少一部分定位在体腔内，并且体腔的壁被重新成形，使得重新形成的壁阻止医疗植入物离开体腔的迁移。 重塑体壁可以形成组织袋，隧道或抵抗植入物迁移的其它屏障。