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:
Apr. 17, 1979
Filed:
Aug. 26, 1977
Richard W Pecina, Waukegan, IL (US);
Respiratory Care, Inc., Arlington Heights, IL (US);
Abstract
The invention relates to a nebulizer of simple three-piece construction, adapted by its design to be injection molded for delivering to a patient, entrained in a stream of oxygen or other gas flowing at a modest rate (such as 6 to 8 liters a minute) a quantity of liquid supplied from a unit-dose hermetically sealed vial. The entire nebulizer with unit-dose vial attached, fits the hand of the patient, and its small size and the use of a unit-dose vial simplifies self-administration by an out-patient. Also disclosed is an adapter for connecting the nebulizer to a mouthpiece, with means permitting the patient to control the concentration of the mist delivered to the lungs.