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. 06, 2020
Filed:
May. 17, 2011
Pasquale Pio Pompilio, Milan, IT;
Alessandro Gobbi, Turano Lodigiano, IT;
Raffaele Dellaca′, Como, IT;
Antonio Pedotti, Milan, IT;
Pasquale Pio Pompilio, Milan, IT;
Alessandro Gobbi, Turano Lodigiano, IT;
Raffaele Dellaca′, Como, IT;
Antonio Pedotti, Milan, IT;
RESTECH S.R.L., Milan (MI), IT;
Abstract
A system for measuring the mechanical impedance of a patient's respiratory system during spontaneous respiratory activity, characterised by comprising a fan; a motor which operates said fan; said motor and said fan being positioned within a cavity; said cavity comprising an initial end and a final end, both providing access to the outside; said cavity presenting an impedance between said initial and said final end of less than 1 cm HO/L/s; said fan withdrawing air from said final end and providing pressure variations of small amplitude and of frequency >2 Hz to said initial end; said initial end comprising air pressure and air flow measurement means and a connection directly connected to the airway opening.