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. 17, 2018
Filed:
Jul. 23, 2014
Applicants:
Aichi Prefecture, Nagoya-shi, Aichi, JP;
Optnics Precision Co., Ltd., Ashikaga-shi, Tochigi, JP;
Inventors:
Hayao Nakanishi, Aichi, JP;
Seiji Ito, Aichi, JP;
Seichin Kinuta, Tochigi, JP;
Yoshiyuki Ichinosawa, Tochigi, JP;
Akiko Yusa, Aichi, JP;
Hiroyuki Honda, Aichi, JP;
Mina Okochi, Aichi, JP;
Assignees:
AICHI PREFECTURE, Nagoya-shi, Aichi, JP;
OPTNICS PRECISION CO., LTD., Ashikaga-shi, Tochigi, JP;
Primary Examiner:
Int. Cl.
CPC ...
G01N 33/49 (2006.01); A61M 1/34 (2006.01); B01D 39/10 (2006.01); A61M 1/36 (2006.01); B01D 37/00 (2006.01); B03C 1/02 (2006.01);
U.S. Cl.
CPC ...
B01D 39/10 (2013.01); A61M 1/34 (2013.01); A61M 1/36 (2013.01); B01D 37/00 (2013.01); B03C 1/02 (2013.01); A61M 2205/33 (2013.01); G01N 33/491 (2013.01);
Abstract
A device for isolating periphery circulating tumor cells or rare cells includes a metal filter having depressions that can capture periphery circulating tumor cells or rare cells that are in a body fluid, and pores that are formed at the depressions and that can pass therethrough body fluid cells other than periphery circulating tumor cells or rare cells.