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:
Nov. 28, 2023
Filed:
Jan. 23, 2023
Carefusion 303, Inc., San Diego, CA (US);
Raymond Feith, Chino Hills, CA (US);
Eugene Mason, La Habra Heights, CA (US);
Shervin Maleki, Pasadena, CA (US);
CAREFUSION 303, INC., San Diego, CA (US);
Abstract
Check valve assemblies for fluid flow sets and devices are provided. The check valve assembly includes an inlet body including a fluid inlet, a first seal bead and a second seal bead, and an outlet body including a fluid outlet. A seal includes inner and outer rings, wherein, in a fully sealed position of the check valve assembly, the inner ring is configured to engage with the first seal bead and the outer ring is configured to engage with the second seal bead. Fluid flow sets and methods for manufacturing check valve assemblies are also provided.