Nutriseal Limited Partnership

Envizion Medical Ltd.

Turbo Seal L.p.

Avinoam Nevler

Eyal Haytman

Orit Shaked

Doron Besser

Guy Ben Ezra

A nasogastric tube () including a main lumen () having one or more proximal connectors () for connecting to a source of substances or pressure, and one or more vacuum lumens () peripherally surrounding the main lumen (), each vacuum lumen () including a vacuum sealing portion (), which includes one or more suction ports () for sealingly drawing an inner wall of an esophagus thereagainst.

Nasogastric tube

A system comprising: a nasogastric tube comprising: (a) a main lumen having one or more proximal connectors for connecting to a source of substances or pressure; (b) at least four vacuum lumens peripherally surrounding said main lumen; and (c) at least four suction ports for sealingly drawing an inner wall of an esophagus thereagainst, each of said at least four suction ports associated with a different one of said at least four vacuum lumens, wherein said at least four suction ports are distributed between at least two different locations along a longitudinal axis of said nasogastric tube.

Growing community of inventors

Reut, Israel

Avinoam Nevler