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.:
Date of Patent:
Jan. 15, 2013
Filed:
Feb. 16, 2010
Applicant:
Arnold M. Heyman, Los Angeles, CA (US);
Inventor:
Arnold M. Heyman, Los Angeles, CA (US);
Assignee:
Neotech Products, Inc., Valencia, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61M 15/08 (2006.01);
U.S. Cl.
CPC ...
Abstract
A nasal cannula fitting, comprising in combination, a rigid plastic tubular first duct configured to directly endwise connect with apparatus assisting respiratory air, a relatively flexible plastic second duct fitting onto an end portion of the first duct, relatively flexible third plastic ducts integral with the second duct and diverging endwise therefrom to receive flow of the assistance air, and nasal cannula plastic tubing connected in series with the respective third ducts. Nasal prongs on the cannula tubing may carry pressure sealing toggling skirts.