A - Human Necessities – 61 – M
Patent
A - Human Necessities
61
M
A61M 16/06 (2006.01) A61B 5/083 (2006.01) A61B 5/097 (2006.01) A61M 16/08 (2006.01)
Patent
CA 2274021
The invention concerns a tubular respiratory aid (5), forming a main duct (7) designed to be connected by its distal end to a patient's respiratory tract such that the main duct (7) connects said patient's breathing system with outside, said device comprising at least a secondary duct (9) associated with deflecting means (8) for injecting a breathing mixture jet deflected inside said main duct (7) for providing said patient with oxygen. The invention is characterised in that said device (5) comprises, on the distal side, a chamber (12) in gas communication with the patient's said breathing system and provided with means (14) connecting the mask (1) with outside.
La présente invention concerne un dispositif d'assistance respiratoire tubulaire (5), qui forme un canal principal (7) et qui est destiné à être relié par son extrémité distale à une voie respiratoire d'un patient pour que ledit canal principal (7) relie à l'extérieur le système respiratoire dudit patient, ledit dispositif comportant au moins un canal auxiliaire (9) associé à des moyens de déflexion (8) pour injecter un jet de gaz respiratoire défléchi vers l'intérieur dudit canal principal (7) et destiné à la ventilation dudit patient. Selon l'invention, ledit dispositif (5) comporte, du côté distal, une chambre (12) en communication gazeuse avec ledit système respiratoire du patient et pourvue de moyens (14) de liaison avec l'extérieur dudit masque (1).
Boussignac Georges
Labrune Jean-Claude
Boussignac Georges
Labrune Jean-Claude
Lesperance & Martineau S.e.n.c.
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