Michael S Stephenson

US Patent:

20200290066, Sep 17, 2020

Filed:

Mar 11, 2020

Appl. No.:

16/815763

Inventors:

- CANTON OH, US
Samuel Bernstein - Riva MD, US
Michael Stephenson - York PA, US

International Classification:

B05B 7/08
A61C 17/02

Abstract:

Provided is a dual spray nozzle tip assembly having a geometry that is split into several sub components to enable robust manufacturing and assembly of the resulting nozzle. The nozzle tip assembly is configured to be attached to a device configured to provide a pressurized fluid and gas therefrom. The nozzle tip assembly comprising an elongated body defining a fluid lumen and at least one gas lumen between a distal end and a proximal end. The elongated body including at least an attachment profile, a straight portion, and an outlet region. The outlet region defines a shear nozzle in communication with the fluid lumen and at least one gas outlet in communication with the at least one gas lumen, the outlet region is configured to direct pressurized gas from the at least one gas outlet and to produce a desired spray pattern from the shear nozzle.