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Machine translation
1. (WO1979000788) DEVICE FOR ARTIFICIAL BREATHING OF PATIENTS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1979/000788    International Application No.:    PCT/CH1979/000041
Publication Date: 18.10.1979 International Filing Date: 15.03.1979
IPC:
A61M 16/04 (2006.01), A61M 16/10 (2006.01)
Applicants:
Inventors:
Priority Data:
2973/78 17.03.1978 CH
Title (EN) DEVICE FOR ARTIFICIAL BREATHING OF PATIENTS
(FR) DISPOSITIF POUR LA RESPIRATION ARTIFICIELLE DE PATIENTS
Abstract: front page image
(EN)The buccal obturator for artificial respiration of patients comprises a deformable elliptic plate (2) surrounded with a tyre (1). Said tyre is formed by an air chamber provided with an air supply pipe (3) and composed of an elastic sheet. A tube (4) goes through the center portion of the plate (2). The buccal obturator is placed in the dentilabial space of the lower and upper jaws of a patient. The tyre provides a sealed closure with the outside of the buccal cavity in cooperation with the gum, the lips and the cheeks. An air current through the tube reaches the respiratory tract of the patient and comes out also through the tube, from the respiratory tract towards the outside.
(FR)L"obturateur buccal pour la respiration artificielle de patients est constitue par une plaque elliptique deformable (2) entouree d"un pneu (1). Ce pneu est forme par une chambre a air munie d"un tuyau d"amenee d"air (3) et constituee par une feuille elastique. Un tube (4) traverse la plaque (2) en sa partie centrale. L"obturateur buccal est place dans l"espace dentilabial de la machoire inferieure et de la machoire superieure d"un patient. Le pneu assure la fermeture etanche vers l"exterieur de la cavite buccale en cooperation avec la gencive, les levres et les joues. Un courant d"air a travers le tube parvient ainsi aux voies respiratoires du patient et ressort aussi par le tube, des voies respiratoires vers l"exterieur.
Designated States:
Publication Language: German (DE)
Filing Language: German (DE)