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:
Jul. 02, 2013
Filed:
Jan. 10, 2006
Ihab S. Soliman, Laguna Niguel, CA (US);
Steven Duquette, Laguna Niguel, CA (US);
Ihab S. Soliman, Laguna Niguel, CA (US);
Steven Duquette, Laguna Niguel, CA (US);
CareFusion 207, Inc., San Diego, CA (US);
Abstract
A system for circuit compliance compensated volume assurance pressure control in a patient respiratory ventilation circuit, having a patient circuit volume estimator for estimating a patient circuit compliance, a patient circuit volume estimator to estimate a circuit volume VOLbased on the patient circuit compliance, a patient volume observer, for estimating a patient volume VOLbased on a measure delivered net volume VOLand the patient circuit compliance, a volume assurance controller for generating a circuit compliance volume compensation factor VOLbased on a preset assured volume VOLand the estimated patient volume VOL, and a decelerating inspiratory flow controller, operative to generate a decelerating inspiratory peak flow based on a preset inspiratory time Tand the volume compensation factor VOL.