Boston Scientific Scimed, Inc.

Nicholas J Mazzola

Ryan V Wales

Scott E Brechbiel

Shaun Dennis Comee

Kevin L Bagley

Danny S Lee

Alexander Joseph Burnham

Tara A Jarobski

Rachael Campion

Christopher K Oto

John B Golden

Kyle P Moore

Sean P Fleury

John Allen Hingston

Michael E Zupkofska

Ramon Estevez

Nicholas Lee Tassoni

Anthony F Tassoni, Jr

Brian J Hanson

Kevin Windheuser

Jose A Meregotte

Gregory R Lee

Serena Scott

Rachel M Williams

Austin G Johnson

Morgan Zhu

Caleb A Valdes

Prashanth Somasundaram

Katie Olmeda

Michael K Ford

Eric Wespi

Nelly Nganga

Janice Courtois

Chris Jicka

Julianne Grainger

Nolan Hobart

Beth Benesh

Michael M Borek

Micah Flock

Christopher A Olmeda

Caleb Valdes

The present disclosure pertains to medical devices. More particularly, the present disclosure pertains to tissue retraction devices and related delivery systems and methods.

Devices and methods for tissue retraction

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

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 a body extending along an axis and a distal cap positioned distally of the body and coupled to a shaft extending along the axis. The body and the distal cap may be movable relative to each other. An anchoring mechanism may be capable of engaging the body and the distal cap proximate a selected tissue for resection in the body lumen. A tissue capture device may be deployable from the tissue resection device such that a selected tissue for resection is securable by the tissue capture device. The tissue resection device may further include a tissue resecting device for resecting the selected tissue for resection.

Devices, systems and methods for tissue resection

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Hudson, MA, United States of America

Nicholas J Mazzola