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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 8941059 B1

PDFFull Text
Expired
Date of Patent:
Jan. 27, 2015

Filed:

Oct. 31, 2011

Sampling apparatus

Applicant:

Tomoyoshi Sato, Ibaraki, JP;

Inventor:

Tomoyoshi Sato, Ibaraki, JP;

Assignee:

Atonarp, Inc., Hachioji-Shi, Tokyo, JP;

Attorney:

Buchanan Ingersoll & Rooney PC

Primary Examiner:

Nicole Ippolito

Int. Cl.
CPC ...
H01J 49/26 (2006.01); H01J 49/04 (2006.01); A61B 10/00 (2006.01); A61B 5/00 (2006.01); A61B 10/02 (2006.01); G01N 33/497 (2006.01); G01N 1/02 (2006.01); G01N 27/62 (2006.01);
U.S. Cl.
CPC ...
H01J 49/04 (2013.01); A61B 10/0045 (2013.01); A61B 5/4869 (2013.01); A61B 10/02 (2013.01); A61B 10/0051 (2013.01); A61B 10/0064 (2013.01); G01N 33/497 (2013.01); G01N 2800/20 (2013.01); G01N 2001/028 (2013.01); G01N 27/624 (2013.01);
Abstract

There is provided a chip-type sampling apparatus to be attached so that a sampling side of the sampling apparatus faces the skin, the apparatus including a porous adsorption layer that faces the sampling side and has a pore diameter in a range of 0.1 to 1000 nm. One example of the adsorption layer includes at least three porous layers with different central pore diameters that are laminated from the sampling side in descending order of the central pore diameters. The sampling apparatus should preferably also include a layer that sucks air through the adsorption layer.

Find Patent Forward Citations

Sato, Tomoyoshi. (2015). Sampling apparatus (U.S. Patent No. 8941059). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8941059

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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