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:
Jul. 25, 2023
Filed:
Dec. 02, 2020
Phc Holdings Corporation, Tokyo, JP;
Kenji Murakami, Ehime, JP;
Mitsuteru Fujimoto, Ehime, JP;
Seiji Kikuchi, Ehime, JP;
Toru Aoki, Ehime, JP;
Masakazu Mori, Ehime, JP;
Ryosuke Tani, Ehime, JP;
Shinichi Kojima, Ehime, JP;
Yoshihiro Kataoka, Ehime, JP;
Katsumi Nakanishi, Ehime, JP;
Tsuguhiro Kondo, Ehime, JP;
Takashi Morimoto, Ehime, JP;
Akio Inoki, Ehime, JP;
PHC HOLDINGS CORPORATION, Tokyo, JP;
Abstract
A cartridge adapter includes: a cartridge holder having a space that can accommodate therein a drug cartridge, the drug cartridge including a cylinder having a tubular internal space extending in a longitudinal direction, a gasket supported in the internal space so as to be movable in the longitudinal direction, and a drug held in the internal space; a piston that moves the gasket in the longitudinal direction in the internal space of the cylinder; a piston guide that movably supports the piston and connected to the cartridge holder; and a piston driving mechanism that drives the piston in the longitudinal direction.