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. 30, 2018
Filed:
Aug. 29, 2013
The Periodic Breathing Foundation, Providence, RI (US);
Robert W. Daly, Providence, RI (US);
Other;
Abstract
The present invention relates to a method and a system for controlling breathing of a patient. A mixing device extends from a patient interface to control a volume of exhaled gasses. The mixing device has a first orifice connected to and in fluid communication with a first control tube and terminating in a first variable flow control valve and a second orifice connected to and in fluid communication with a second control tube and terminating in a second variable flow control valve. Further a first volume extends between the first and second orifices. A controller then controls the volume of exhaled gasses from the patient using the first and second variable flow control valves.