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Patent Searching and Data


Title:
BLOOD TREATMENT FILTER, PRODUCTION METHOD THEREOF, AND BLOOD BAG SYSTEM
Document Type and Number:
WIPO Patent Application WO/2017/141948
Kind Code:
A1
Abstract:
This blood treatment filter (30A) is provided with a housing (52) comprising a first resin sheet (68) and a second resin sheet (70), a filter member (58) arranged in the housing (52), and a peripheral edge forming body (64) formed on the peripheral edge of the filter member (58). The ratio of the opening area of openings (76, 77) exposing the surface of the filter member (58) in the peripheral edge forming body (64) to the surface area of the primary surfaces (58a, 58b) of the filter member (58) is 95-100%.

Inventors:
IIDA NAOKI (JP)
Application Number:
PCT/JP2017/005456
Publication Date:
August 24, 2017
Filing Date:
February 15, 2017
Export Citation:
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Assignee:
TERUMO CORP (JP)
International Classes:
A61M1/02
Foreign References:
US20150265755A12015-09-24
JPH09510916A1997-11-04
JP2004130085A2004-04-30
US20100108596A12010-05-06
Attorney, Agent or Firm:
CHIBA Yoshihiro et al. (JP)
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