logo

For the Inventor, By the Inventor

The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 11041590 B1

PDFFull Text
Date of Patent:
Jun. 22, 2021

Filed:

Feb. 05, 2019

Apparatus for filling pressurized gas cartridges for medical use

Applicant:

Airgas, Inc., Radnor, PA (US);

Inventors:

Alexey Virovets, Sandy Hook, CT (US);

Robert F. Shock, Wallingford, CT (US);

Celina Gwizdala, East Hampton, CT (US);

Peter G. Sandberg, Warren, CT (US);

James L. Gruenbacher, Southington, CT (US);

David D. Brengel, Farmington, CT (US);

Thomas Costello, Upper Black Eddy, PA (US);

Bimesh Neupane, Cheshire, CT (US);

Assignee:

Airgas, Inc., Radnor, PA (US);

Attorney:

Elwood L. Haynes

Primary Examiner:

Stephen F Gerrity

Int. Cl.
CPC ...
F17C 5/06 (2006.01); A61M 5/24 (2006.01); B05B 7/24 (2006.01); B05C 17/005 (2006.01); A61M 11/08 (2006.01); A61M 15/00 (2006.01); A61B 18/00 (2006.01); B05B 1/30 (2006.01);
U.S. Cl.
CPC ...
F17C 5/06 (2013.01); A61M 5/24 (2013.01); B05B 7/2421 (2013.01); B05C 17/005 (2013.01); A61B 2018/00017 (2013.01); A61B 2018/00577 (2013.01); A61M 11/08 (2013.01); A61M 15/009 (2013.01); A61M 2202/0208 (2013.01); A61M 2207/00 (2013.01); B05B 1/3026 (2013.01);
Abstract

An apparatus for filling a cartridge with medical gas, comprising a sealing mechanism designed to removably seal against the open end of an uncapped and empty cartridge, evacuate the cartridge, producing at least a partial vacuum therein, fill the cartridge with medical gas at a predetermined pressure and temperature, and maintain the predetermined pressure and temperature while the cartridge is capped is presented.

Find Patent Forward Citations

Virovets, Alexey. (2021). Apparatus for filling pressurized gas cartridges for medical use (U.S. Patent No. 11041590). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11041590

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Loading…