Neptune Medical Inc.

Thomas Hsiu

Alexander Quillin Tilson

Stephan T Hoffmann

Eugene F Duval

Christopher J Hasser

Kai Pohlhammer

James M Hayes

Niklas J Helmick

Elias Eleftheriades

Mark Christopher Scheeff

Garrett J Gomes

William James Evans

Francisco G Lopez

Wei Li Fan

Viet Anh Nguyen

Kassidy MacPhail

Justin Kirschbrown

Methods for preventing contamination of an endoscope may include coupling a sheath device to cover both the inside and outside of the endoscope. The sheath device may include a rigidizing flexible tubular external sheath that extends over the endoscope to form an external protective barrier, a tubular internal sheath that extends within a lumen of the endoscope that forms an internal protective barrier, and a cap sealed to both the external sheath and the internal sheath. The sheath may be rigidized to enhance insertion.

Methods of attaching a rigidizing sheath to an endoscope

Apparatuses (e.g., devices, systems, etc.) and methods that may provide access to one or more tools to a remote site in the body including expandable and external working channels that may be part of a tube that is coupled to an outer surface of an elongate medical device, such as an endoscope.

External working channels

Apparatuses and method for determining if an endoscope is contaminated may include a sheath device to cover both the inside and outside of the endoscope. The sheath device may include a flexible tubular external sheath that extends over the endoscope to form an external protective barrier, a tubular internal sheath that extends within a lumen of the endoscope that forms an internal protective barrier, and a cap sealed to both the external sheath and the internal sheath, and a proximal sealing collar that is configured to allow the space between the endoscope and the external and/or inner sheaths to be pressurized to detect leaks indicating contamination.

Apparatuses and methods for determining if an endoscope is contaminated

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Palo Alto, CA, United States of America

Thomas Hsiu