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:
Aug. 14, 2018
Filed:
Mar. 24, 2015
Terumo Kabushiki Kaisha, Shibuya-ku, Tokyo, JP;
Yasuhiro Ueda, Kofu, JP;
Tsukasa Takahashi, Musashino, JP;
TERUMO KABUSHIKI KAISHA, Shibuya-Ku, Tokyo, JP;
Abstract
A connector includes in a main body, first to third ports each having a flow channel allowing inflow or outflow of an infusion solution, an internal flow channel configured to communicate between flow channels of the first port and the second port, and a through hole connected to an internal flow channel. In the internal flow channel, an upstream side wall surface is provided which guides infusion solution flowing into the internal flow channel from the first port to the through hole, and reduces the cross-sectional area of the flow channel for the infusion solution near the through hole relative to the cross-sectional area of the flow channel of the first port in order to increase a flow rate of the infusion solution.