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:
May. 03, 2022
Filed:
Jan. 02, 2020
Instrumentation Laboratory Company, Bedford, MA (US);
Christopher Francis Farren, Wilmington, MA (US);
Joshua A. Shreve, Acton, MA (US);
INSTRUMENTATION LABORATORY COMPANY, Bedford, MA (US);
Abstract
A pierceable self-resealing stopper for a container is disclosed. The disclosed stopper is suitable for sealing a container containing reagents for use in a high-throughput analysis system in which reagents in the container are accessed by an aspirator probe piercing the stopper. The stopper is configured for being pierced and resealing itself a large number of times without degradation of the stopper by coring or fragmentation, for example. A set of protrusions extending from a top surface of the stopper is depressed to stretch a thin diaphragm area between the protrusions prior to and during insertion of the probe. After extraction of the probe, the protrusions are allowed to return to a relaxed state, which discontinues stretching of the diaphragm area and reseals the container.