Valved manifold

Details Valved manifold Valved manifold

A - Human Necessities

61

M

A61M 1/00 (2006.01) A61M 5/00 (2006.01) A61M 16/04 (2006.01) F16K 5/00 (2006.01) F16K 5/10 (2006.01) F16K 31/00 (2006.01)

Patent

CA 2279179

A manifold assembly useful in patient ventilation/aspiration systems includes as stop cock valve (22) with a hollow stem (26) and a transverse slot (54) arranged to permit the stem (26) to be rotated between open and closed positions. In both positions, a ventilating pathway is maintained through the slot (54) and the stem (26) between ventilator and patient connection ports of the manifold. In open position the stem (26) provides a travel pathway for a catheter between the patient connection port and an access port of the manifold. In closed condition, the stem (26) seals this travel pathway.

La présente invention a trait à un ensemble collecteur utile pour les systèmes de ventilation/aspiration pour patients, comprenant un robinet-vanne d'arrêt (22) pourvu d'une tige creuse (26) et d'une fente transversale (54) agencée de manière à permettre à la tige (26) de tourner en position ouverte et fermée. Dans les deux positions, une voie de ventilation est maintenue à travers la fente (54) et la tige (26) entre les orifices du collecteur reliant le patient et le ventilateur. En position ouverte, la tige (26) ouvre une voie de passage à un cathéter entre l'orifice de raccordement du patient et l'orifice d'accès du collecteur. En position fermée, la tige (26) ferme hermétiquement la voie de passage.

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