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. 01, 2003
Filed:
Jun. 30, 2000
Applicant:
Inventors:
Jonathan Stanley Harold Denyer, Chichester, GB;
Anthony Dyche, Hampshire, GB;
Ivan Richard Prince, Southhampton, GB;
Assignee:
Medic-Aid Limited, Southampton, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61M 1/600 ;
U.S. Cl.
CPC ...
A61M 1/600 ;
Abstract
A nebulizer has structure for determining the duration of a pulse of atomization during inspiration, the determination structure including components for measuring the tidal volume of a patient, measuring the duration of inspiration, for storing estimates of the volume of a patient's upper airway, and for calculating the duration of the pulse. The duration of the pulse is calculated on the basis of the tidal volume, the duration of inspiration, and the stored estimated volume of patient's upper airway.