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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 9546934 B1

PDFFull Text
Date of Patent:
Jan. 17, 2017

Filed:

Sep. 17, 2014

Filter member and a method of obtaining cells using the same

Applicant:

Sysmex Corporation, Kobe-shi, Hyogo, JP;

Inventor:

Ryuichiro Ebi, Osaka, JP;

Assignee:

SYSMEX CORPORATION, Kobe-shi, JP;

Attorney:

Mots Law, PLLC

Primary Examiner:

Jill Warden

Assistant Examiner:

Brittany Fisher

Int. Cl.
CPC ...
B01D 35/00 (2006.01); G01N 1/31 (2006.01); B01D 39/10 (2006.01); B01D 29/05 (2006.01); G01N 35/10 (2006.01); B01L 3/00 (2006.01); G01N 15/10 (2006.01); G01N 15/14 (2006.01); G01N 35/00 (2006.01); G01N 35/04 (2006.01);
U.S. Cl.
CPC ...
G01N 1/31 (2013.01); B01D 29/055 (2013.01); B01D 39/10 (2013.01); B01L 3/502 (2013.01); G01N 15/1459 (2013.01); G01N 35/1095 (2013.01); B01L 2200/0689 (2013.01); B01L 2300/0618 (2013.01); B01L 2300/0681 (2013.01); B01L 2400/0487 (2013.01); G01N 2015/1006 (2013.01); G01N 2015/1486 (2013.01); G01N 2035/00346 (2013.01); G01N 2035/0412 (2013.01); G01N 2035/0439 (2013.01); G01N 2035/0444 (2013.01);
Abstract

The present invention provides a filter member. The filter member comprises: a filter for discriminating cells to be analyzed in a sample from other components; a first filter holding member which comprises a first through hole and has a plate-like shape; and a second filter holding member which comprises a second through hole and is fitted into the first filter holding member. When the first and second filter holding members are integrated by fitting the second filter holding member into the first filter holding member, the filter is sandwiched between the first filter holding member and the second filter holding member, and the first through hole is opposed to the second through hole through the filter. A first elastic body is formed on a surface of the first filter holding member, the surface being in contact with the filter. A second elastic body is formed on a surface of the second filter holding member, the surface being in contact with the filter.

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