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:
Oct. 08, 2019
Filed:
Jan. 23, 2015
Applicant:
Aerocrine Ab, Solna, SE;
Inventors:
Assignee:
CIRCASSIA AB, Uppsala, SE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61B 5/08 (2006.01); A61B 5/097 (2006.01); G05D 7/01 (2006.01); A61M 15/00 (2006.01); A61M 16/08 (2006.01);
U.S. Cl.
CPC ...
A61B 5/097 (2013.01); A61B 5/082 (2013.01); G05D 7/012 (2013.01); G05D 7/0113 (2013.01); G05D 7/0173 (2013.01); A61M 15/002 (2014.02); A61M 16/085 (2014.02); A61M 2205/3334 (2013.01); A61M 2230/437 (2013.01);
Abstract
The invention relates to a miniaturised fluid flow regulating device comprising a fluid flow channel with an inlet portion, an outlet portion and a flow regulation passage between the inlet portion and the outlet portion, an elongated beam element arranged in the flow channel, such that a pressure difference over the inlet portion and the outlet portion causes the beam element to bend and regulate fluid flow in the flow regulation passage. The invention further relates to a breath analysis device comprising such a flow regulating device for regulating a flow of exhaled breath.