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:
Sep. 05, 2006
Filed:
May. 27, 2005
Applicants:
Ronald J. Zdrojkowski, Murrysville, PA (US);
Mark Sanders, Wexford, PA (US);
Mark Estes, Northridge, CA (US);
Inventors:
Ronald J. Zdrojkowski, Murrysville, PA (US);
Mark Sanders, Wexford, PA (US);
Mark Estes, Northridge, CA (US);
Assignee:
RIC Investments, Inc., Wilmington, DE (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61M 16/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
An improved methodology and systems for delivery of breathing gas such as for the treatment of obstructive sleep apnea through application of alternating high and low level positive airway pressure within the airway of the patient with the high and low airway pressure being coordinated with the spontaneous respiration of the patient, and improved methods and apparatus for triggering and for leak management in such systems.