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:
Jan. 06, 2026
Filed:
Jul. 20, 2022
Terumo Kabushiki Kaisha, Tokyo, JP;
Hitoshi Okihara, Susono, JP;
TERUMO KABUSHIKI KAISHA, Tokyo, JP;
Abstract
A syringe set includes a first syringe having a first connection port and a drug container having a second connection port. The first connection port includes an injection needle attachment structure to which an injection needle is attachable, and a blocking member that is disposed in the injection needle attachment structure and blocks attachment of the injection needle. When the second connection port is connected to the first connection port, the blocking member is connected to the second connection port side, and when the second connection port is detached, the blocking member is detached from the first connection port so as to allow the injection needle to be attached to the first connection port.