A - Human Necessities – 61 – B
Patent
A - Human Necessities
61
B
A61B 5/08 (2006.01) A61B 5/087 (2006.01) A61M 16/00 (2006.01)
Patent
CA 2742199
The invention relates to a system for detecting respiratory muscle activity of a patient (1) receiving assisted breathing, which is connected to an assistance device (2) by a pneumatic circuit (3). Said system is characterised in that it comprises: a means (4, 5) for acquiring air pressure and flow signals in the pneumatic circuit (3), sent to a means (6) for continuously estimating the theoretical air pressure expected in the pneumatic circuit in absence of respiratory muscle activity from the patient; and a means (7) for comparing estimated and actual theoretical pressures in order to continuously detect a pressure differential showing respiratory muscle activity in the patient.
Système de détection de l'activité musculaire respiratoire d'un patient (1) sous assistance respiratoire, raccordé à un appareil d'assistance (2) par un circuit pneumatique (3). Ce système est caractérisé en ce qu'il comporte : des moyens (4, 5) d'acquisition de signaux de pression et de débit de l'air dans le circuit pneumatique (3), à destination de moyens (6) d'estimation en continu de la pression théorique de l'air attendue dans le circuit pneumatique en l'absence d'activité musculaire respiratoire du patient; et des moyens (7) de comparaison des pressions théoriques estimées et mesurées pour détecter en continu une différence de pression représentative d'une activité musculaire respiratoire du patient.
Baconnier Pierre
Heyer Laurent
Assistance Publique-Hopitaux de Paris
Benoit & Cote Associes Inc.
LandOfFree
System for detecting respiratory muscle activity of a... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with System for detecting respiratory muscle activity of a..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and System for detecting respiratory muscle activity of a... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1828204