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:
Dec. 31, 2019
Filed:
Aug. 31, 2012
Masahiro Akiyama, Kanagawa, JP;
Aya Hayakawa, Kanagawa, JP;
Masahiro Akiyama, Kanagawa, JP;
Aya Hayakawa, Kanagawa, JP;
Terumo Kabushiki Kaisha, Tokyo, JP;
Abstract
A blood sampling device () configuring a blood bag system () includes: a hollow needle () that can penetrate through a rubber plug () of a blood sampling tube () inserted into a blood sampling holder (); a hub () that includes a needle supporting unit () for supporting a base end side of the hollow needle () and to which the blood sampling holder () is rotatably attached; a needle cover () made of rubber that is externally fitted to the needle supporting unit () while covering a tip side of the hollow needle (); and a cap () arranged on the needle supporting unit () in such a manner that the cap () can come into contact with the needle cover () and is independent of the blood sampling holder ().