Boston Scientific Scimed, Inc.

Eric Wespi

Sean P Fleury

Nicholas Lee Tassoni

Anthony F Tassoni, Jr

Brian J Hanson

Jose A Meregotte

Gregory R Lee

Ryan V Wales

John Allen Hingston

Scott E Brechbiel

Shaun Dennis Comee

Michael E Zupkofska

Kevin L Bagley

Kevin Windheuser

Danny S Lee

Alexander Joseph Burnham

Tara A Jarobski

Rachael Campion

Christopher K Oto

Nicholas J Mazzola

Nolan Hobart

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.

Devices, systems, and methods for tissue resection

Systems and methods for treating tissue may include one or more delivery devices, a grasping element, a first ring for anchoring to a wall of a gastrointestinal tract, and a second ring operably couplable to a radially inward surface of the first ring. Other embodiments include methods of treating tissues, including tubular tracts of tissue, comprising coupling a first ring to first tissue of a wall of a tissue tract, relocating a target tissue proximally to a position proximal to the first ring, coupling a second ring to the first ring, and cutting tissue proximal to the interface of the first and second rings.

Systems and related methods for tissue treatment

Growing community of inventors

Maple Grove, MN, United States of America

Eric Wespi