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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.:

US 10486137 B1

PDFFull Text
Date of Patent:
Nov. 26, 2019

Filed:

Sep. 01, 2016

Anticancer agent adsorbing sheet body

Applicants:

Futamura Kagaku Kabushiki Kaisha, Nagoya-shi, Aichi, JP;

Iwate Medical University, Morioka-shi, Iwate, JP;

Inventors:

Junya Sato, Morioka, JP;

Makoto Yokoi, Minokamo, JP;

Kana Sato, Minokamo, JP;

Assignees:

FUTAMURA KAGAKU KABUSHIKI KAISHA, Aichi, JP;

IWATE MEDICAL UNIVERSITY, Iwate, JP;

Attorney:

Cheng Law Group, PLLC

Primary Examiner:

Edward M Johnson

Int. Cl.
CPC ...
B01J 20/28 (2006.01); A61J 3/00 (2006.01); B01J 20/20 (2006.01); B32B 5/24 (2006.01); B32B 5/02 (2006.01); B32B 9/00 (2006.01); B32B 9/04 (2006.01); B32B 7/08 (2019.01); B32B 7/12 (2006.01); B32B 7/14 (2006.01); B32B 27/10 (2006.01); B32B 27/30 (2006.01); B32B 27/32 (2006.01); B32B 27/36 (2006.01); B32B 29/02 (2006.01);
U.S. Cl.
CPC ...
B01J 20/28035 (2013.01); A61J 3/00 (2013.01); B01J 20/20 (2013.01); B01J 20/28 (2013.01); B01J 20/2808 (2013.01); B01J 20/28038 (2013.01); B01J 20/28071 (2013.01); B01J 20/28083 (2013.01); B32B 5/022 (2013.01); B32B 5/024 (2013.01); B32B 5/24 (2013.01); B32B 7/08 (2013.01); B32B 7/12 (2013.01); B32B 7/14 (2013.01); B32B 9/007 (2013.01); B32B 9/045 (2013.01); B32B 9/047 (2013.01); B32B 27/10 (2013.01); B32B 27/304 (2013.01); B32B 27/32 (2013.01); B32B 27/36 (2013.01); B32B 29/02 (2013.01); B32B 2250/03 (2013.01); B32B 2250/44 (2013.01); B32B 2262/0238 (2013.01); B32B 2262/0253 (2013.01); B32B 2262/0276 (2013.01); B32B 2262/0284 (2013.01); B32B 2262/04 (2013.01); B32B 2262/062 (2013.01); B32B 2262/065 (2013.01); B32B 2264/108 (2013.01); B32B 2307/718 (2013.01); B32B 2307/726 (2013.01); B32B 2307/7265 (2013.01); B32B 2535/00 (2013.01); B32B 2571/00 (2013.01);
Abstract

The invention provides an anticancer agent adsorbing sheet body that exhibits a sufficient effect of adsorbing and retaining highly toxic chemical agents such as anticancer agents, and that further improves safety for health care professionals in medical environments. The anticancer agent adsorbing sheet bodyA comprises, in a laminated form, a drug solution absorbing layerthat absorbs a drug solution containing a drug molecule of an anticancer agent, a drug solution-permeating sectionsituated on a first surfaceside of the drug solution absorbing layer, that causes a drug solution to permeate to the drug solution absorbing layer side, and a permeation preventing sectionsituated on the second surfaceside of the drug solution absorbing layer, that prevents leakage of the drug solution from the drug solution absorbing layer side, wherein the drug solution absorbing layer comprises an activated carbon-containing sheet memberthat contains adsorptive activated carbon, the adsorptive activated carbon has a physical property with a mean pore diameter of 1.7 to 5 nm, the drug solution-permeating section is a resin fiber fabric member, and the permeation preventing section is a resin sheet member.

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