Csa Medical, Inc.

Cordero, Rafael

Fan, Wei

Davidson, Marc

Sheets, Ellen

Sarli, Amy

Hanley, Brian, M.

Hawke, Heather, V.

Maners, Wendelin

Sherrill, David

Griffin, Stephen

David Sherrill

Stephen A Griffin

Rafael Cordero

Wei Li Fan

Brian M Hanley

Wendelin Maners

Ellen Sheets

Heather V Hawkes

Amy Sarli

Marc Davidson

Thomas I Mulcahey

Stephen Griffin

Daniel J Grasso

Mark Davidson

Heather V Hawke

A method and system for automated and semi-automated predictable, consistent, safe, effective, and lumen-specific and patient-specific cryospray treatment of airway tissue in which treatment duration is automatically set by the system following entry of patient information and treatment location information into the system by the user, and treatment spray is automatically stopped by the system when the automatically selected treatment duration has been achieved as determined by the system.

Method and system for consistent, repeatable, and safe cryospray treatment of airway tissue

The present disclosure includes vision preservation systems for medical devices, such as cryospray devices for use with endoscopes. Exemplary embodiments provide a distal attachment in the form of a shroud or cap that mounts to the end of a flexible endoscope. A purging fluid supply mechanism is provided along the length of the endoscope, providing a channel for purging fluid, such as gas, to communicate between the endoscope tip and an external gas supply. The cap or shroud assembly incorporates a lens clearing flow field adjustment mechanism, such as nozzles, designed to direct warm (room temperature or higher) purging fluid across a lens at the scope tip. Another flow deflection mechanism, such as a guide or nozzle, may be included with the cap to direct purging fluid at an angle away from the lens.

Vision preservation system for medical devices

Growing community of inventors

Westford, MA, United States of America

David Sherrill