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:
Dec. 08, 1992
Filed:
Jun. 07, 1990
Applicant:
Inventor:
Charles J McPhee, Huntington Beach, CA (US);
Assignee:
Gensia Pharmaceuticals, Inc., San Diego, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61B / ;
U.S. Cl.
CPC ...
604 90 ; 604 89 ; 604416 ; 604403 ;
Abstract
A drug dispenser comprising a drug vial to whose neck a hollow spike is attached for insertion into a diluent container, with a jaw around the spike grasping the inlet port of the container. A stopper seals the vial's throat, and a two-way value covers its mouth. The valve is opened, and the stopper is blown from the vial's throat by squeezing the diluent container, thereby sending diluent under pressure through the hollow spike, the open valve, and the unobstructed throat into the vial.