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:
Aug. 18, 1998
Filed:
Apr. 02, 1997
Applicant:
Inventors:
Allan Wachter, Tempe, AZ (US);
Stuart Lindsay, Tempe, AZ (US);
Assignee:
Aeromax Technologies, Inc., Voorhees, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61M / ; A62B / ; A62B / ;
U.S. Cl.
CPC ...
12820023 ; 12820227 ; 12820523 ;
Abstract
An intrapulmonary delivery device is provided for delivery of a propellant driven medicament. The device has an indicating system with a sensor responsive to a selected range of ultrasound, a controller associated with the sensor for signalling the detected ultrasound, a differential pressure sensor and a display for the signals. The controller is associated with a microprocessor where the signal level the duration and time of actuation is stored in memory.