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:
Sep. 02, 2025
Filed:
Jan. 24, 2020
Amgen Inc., Thousand Oaks, CA (US);
Ian B. Hanson, Wayne, PA (US);
Lawton Laurence, Phoenixville, PA (US);
Antonio Ubach, Tucson, AZ (US);
Rajan Ramaswamy, San Diego, CA (US);
Daniel S. Codd, Escondido, CA (US);
Scott Beaver, San Marcos, CA (US);
Kevin L. Bokelman, San Diego, CA (US);
Danielle Feldman, Philadelphia, PA (US);
Matthew J. Clemente, Carmel, IN (US);
AMGEN INC., Thousand Oaks, CA (US);
Abstract
The present invention provides devices and methods for establishing aseptic connections between two or more components or subassemblies. The devices may be used in medical devices such as drug delivery pumps (). In some embodiments, a connection is made between a drug container () and a fluid pathway connection assembly (). The fluid pathway connection assembly may include a connection hub (), a piercing member (), and a piercing member retainer (). The assembly may further include a first film () covering a cavity (A,A,A), thereby maintaining the aseptic condition of the cavity. The drug container may hold a fluid drug and include a pierceable seal (). A second film () may cover a recess () formed by the seal and thereby maintain the aseptic condition of the interior of the chamber. The piercing member may be caused to pierce the first and second film and the pierceable seal to open a fluid pathway for delivery of the fluid drug through the fluid pathway connection assembly.