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. 26, 2022
Filed:
Oct. 10, 2019
Carefusion 303, Inc., San Diego, CA (US);
George Mansour, Diamond Bar, CA (US);
Eugene Mason, La Habra Heights, CA (US);
Ryan Callahan, Long Beach, CA (US);
Todd Oda, Torrance, CA (US);
Wesley Underwood, La Habra, CA (US);
Adel Shams, Brea, CA (US);
Dylan Beyhl, Scottsdale, AZ (US);
Seyed Salehi Borojerdi, Aliso Viejo, CA (US);
CareFusion 303, Inc., San Diego, CA (US);
Abstract
A dual-chamber syringe may include an end wall and a primary plunger. The primary plunger may include a primary stopper. The primary stopper may form a primary chamber with the end wall. A secondary plunger may be in mechanical association with the primary plunger. The secondary plunger may include a secondary stopper. The secondary stopper may form a secondary chamber with the primary stopper. A primary nozzle may extend from the end wall and may be in fluid communication with the primary chamber. A secondary nozzle may extend from the end wall and may be in fluid communication with the secondary chamber.