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:
Feb. 15, 1994
Filed:
May. 27, 1992
Toru Kuroda, Oita, JP;
Norio Tohma, Ohno, JP;
Asahi Medical Co., Ltd., Tokyo, JP;
Abstract
A novel adsorber module for whole blood treatment is disclosed, which comprises a casing provided with a blood inlet and a blood outlet and a bundle of a plurality of porous hollow fibers disposed in the casing and disposed between and fluid-tightly connected at end portions thereof to the blood inlet and the blood outlet, wherein each porous hollow fiber comprises a membranous porous resin matrix having pores which open at least at the inner wall of the hollow fiber and a plurality of ligands linked to the overall surface, including the walls of open pores, of the porous resin matrix. The adsorber module can easily be constructed into an adsorber apparatus which can be practically employed for treatment of whole blood. With this apparatus, whole blood can be effectively, efficiently treated without the danger of blood coagulation and hollow clogging, whereby the malignant components of the whole blood can be effectively removed by adsorption on the ligands.