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. 14, 2023
Filed:
Mar. 11, 2020
Terumo Kabushiki Kaisha, Tokyo, JP;
Minami Maekawa, Kanagawa, JP;
Yoichiro Iwase, Kanagawa, JP;
Eiji Kawamoto, Kanagawa, JP;
Kentaro Nakajima, Yamanashi, JP;
TERUMO KABUSHIKI KAISHA, Tokyo, JP;
Abstract
There are provided an intradermal needle, a packaged article, and an injection device. The intradermal needle includes: a tubular needle that has a needle tip capable of puncturing a living body; a needle hub that holds the tubular needle; a flange part that extends in a flange shape from the needle hub; and a ring projection that extends toward a leading end of the flange part and is formed in a cylindrical shape to surround the tubular needle. The flange part has a cut portion formed by partially cutting to achieve downsizing of the flange part.