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:
Jun. 01, 2004
Filed:
Mar. 28, 2002
Applicant:
Inventors:
Igal Sharon, Caesaria, IL;
Yohanan Maggeni, Lower Galilee, IL;
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61M 3/700 ; A61M 5/00 ; A61M 5/315 ;
U.S. Cl.
CPC ...
A61M 3/700 ; A61M 5/00 ; A61M 5/315 ;
Abstract
A multi-compartment syringe for storing two or more substances in separate compartments comprises a tubular body having an opening at each end and a plunger. The body has two or more compartments defined along its length, where each compartment has a successively larger diameter. The plunger has a plunger head at one end that partitions the first and second compartments and one or more bungs, slidable along the plunger's shaft, for partitioning each of the other compartments. The plunger head and the bungs can be unsealed to establish a flow communication between the compartments.