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. 31, 1990
Filed:
Dec. 18, 1989
Applicant:
Inventor:
Keiji Naoi, Fujinomiya, JP;
Assignee:
Terumo Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D / ;
U.S. Cl.
CPC ...
210692 ; 210694 ; 2105021 ; 210903 ; 210908 ; 604-5 ;
Abstract
A body fluid purification method which comprises passing the body fluid through an apparatus for purifying a body fluid by removing micro-aggregates, histamine, etc, from the body fluid. This apparatus comprises a housing constituting a body fluid flow path, and a filter consisting of activated carbon fiber prepared by baking novoloid filber in steam, the filter being transversely arranged in the housing so as to cross body fluid the flow path.