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:
Oct. 07, 2014
Filed:
Sep. 20, 2011
Tomohisa Yokomizo, Tokyo, JP;
Morikazu Miura, Tokyo, JP;
Tomohisa Yokomizo, Tokyo, JP;
Morikazu Miura, Tokyo, JP;
Asahi Kasei Medical Co., Ltd., Tokyo, JP;
Abstract
This invention relates to a blood processing filter including a band-shaped first seal part that seals an inlet-side flexible container of the blood processing filter and a filter element of the blood processing filter so as to surround an inlet port, and an annular second seal part that seals at least the inlet-side flexible container and an outlet-side flexible container and is formed surrounding the first seal part at a position that is closer to an outer edge than the first seal part. A valley part corresponding to the first seal part is provided on an outlet side of the filter element. An outlet opening that communicates with an inside of the outlet-side flexible container is formed in the outlet port. At least one portion of the outlet opening is arranged so as to overlap with the valley part.