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:
Sep. 21, 2010
Filed:
Sep. 05, 2008
Applicant:
Jorge Bonassa, São Paulo, BR;
Inventor:
Jorge Bonassa, São Paulo, BR;
Assignee:
Intermed Equipamento Medico Hospitalar LTDA., Sao Paulo, BR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01F 1/58 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention refers to a flow sensor with double obstruction disclosing a simple and innovative structure, able to promote a series of advantages and new technical effects from the combination of fixed and variable obstruction elements. More particularly, the present invention comprises a front main body () and a main body () fitted to each other so to press two obstruction elements, the first one being fixed () and the second being variable (), so to increase sensitivity and reduce the annoying noise, being especially useful to monitor patients for long periods.