公开(公告)号：US11896228B2

公开(公告)日：2024-02-13

申请号：US16408906

申请日：2019-05-10

Applicant: Boston Scientific Scimed, Inc.

Inventor： Sean P. Fleury ,  Eric Wespi ,  Nicholas L Tassoni ,  Brian J. Hanson ,  Gregory Y. Lee ,  Jose A. Meregotte ,  Anthony F. Tassoni, Jr. ,  Kevin Windheuser ,  John A. Hingston ,  Nolan Hobart ,  Michael E. Zupkofska ,  Ryan V. Wales ,  Scott E. Brechbiel ,  Rachael Campion ,  Tara A. Jarobski ,  Danny S. Lee ,  Alexander J. Burnham ,  Christopher K. Oto ,  Nicholas J. Mazzola ,  Kevin L Bagley ,  Shaun D. Comee

IPC: A61B18/00 ,  A61B17/00 ,  A61F2/00 ,  A61B17/32 ,  A61B17/11 ,  A61B1/018 ,  A61F2/04 ,  A61L27/36 ,  A61B17/06 ,  A61B17/08

CPC classification number: A61B17/1114 ,  A61B1/018 ,  A61F2/04 ,  A61L27/3633 ,  A61B17/06166 ,  A61B17/083 ,  A61B2017/0034 ,  A61B2017/00269 ,  A61B2017/00579 ,  A61B2017/00592 ,  A61B2017/00623 ,  A61B2017/00867 ,  A61B2017/00951 ,  A61B2017/1132 ,  A61B2018/00494 ,  A61B2018/00595 ,  A61F2002/045

Abstract: Exemplary embodiments of the present disclosure relate to devices, systems, and methods for tissue resection in a body lumen of a patient, and may include an endoscope and a backstop delivery device extendable through the endoscope. The backstop delivery device may deliver a backstop to a location of selected tissue for resection. A backstop may include a covering being deployable in a patient. The covering may have one or more anchoring mechanisms disposed on an edge of the covering. A tissue resecting device may be extendable through the endoscope for resecting the selected tissue for resection. The covering may be deployable to an outer surface of the body lumen, such that the anchoring mechanism may secure the covering to the outer surface of the body lumen and the covering may expand to cover the selected tissue for resection.