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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 9808169 B1

PDFFull Text
Expired
Date of Patent:
Nov. 07, 2017

Filed:

Jul. 06, 2011

System for electroencephalographic detection of an inadequacy between the state of a patient placed under ventilatory support and the setting of the machine used for this support, and use of this detection to adjust the setting

Applicants:

Thomas Similowski, Issy les Moulineaux, FR;

Mathieu Raux, Paris, FR;

Louise Tyvaert, Lille, FR;

Inventors:

Thomas Similowski, Issy les Moulineaux, FR;

Mathieu Raux, Paris, FR;

Louise Tyvaert, Lille, FR;

Assignees:

UNIVERSITE PIERRE ET MARIE CURIE (PARIS 6), Paris, FR;

ASSISTANCE PUBLIQUE-HOPITAUX DE PARIS, Paris, FR;

UNIVERSITE LILLE 2 DROIT ET SANTE, Lillie, FR;

CENTRE HOSPITALIER UNIVERSITAIRE DE LILLE, Lillie, FR;

Attorney:

Troutman Sanders LLP

Primary Examiner:

Jacqueline Cheng

Assistant Examiner:

Michael Catina

Int. Cl.
CPC ...
A61B 5/04 (2006.01); A61B 5/048 (2006.01); A61B 5/08 (2006.01); A61M 16/00 (2006.01); G06K 9/00 (2006.01); A61B 5/00 (2006.01);
U.S. Cl.
CPC ...
A61B 5/04014 (2013.01); A61B 5/048 (2013.01); A61B 5/08 (2013.01); A61M 16/0051 (2013.01); A61M 16/0057 (2013.01); G06K 9/00536 (2013.01); A61B 5/726 (2013.01); A61M 2205/502 (2013.01); A61M 2230/10 (2013.01);
Abstract

The invention relates to a system for electroencephalographic detection of an improper adjustment of a ventilator used on a mammal. The system includes an electroencephalograph, capable of measuring, as a function of time, an electroencephalographic signal representative of a breathing process; and an input for receiving a respiratory initiation signal, different from the electroencephalographic signal, capable of indicating a respiratory initiation time. The detection system further includes means for specifying a beta frequency band comprised between 15 and 30 Hz and with a width comprising between 5 and 10 Hz; means for processing the measured electroencephalographic signal, configured for processing the measured electroencephalographic signal as it is being acquired, in the sole specified beta frequency band; and means for identifying, for each breathing cycle, an improper adjustment of the ventilator from the electroencephalographic signals processed in the sole beta frequency band.

Find Patent Forward Citations

Similowski, Thomas. (2017). System for electroencephalographic detection of an inadequacy between the state of a patient placed under ventilatory support and the setting of the machine used for this support, and use of this detection to adjust the setting (U.S. Patent No. 9808169). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9808169

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

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