Device and method for the drainage of fluids

Details Device and method for the drainage of fluids Device and method for the drainage of fluids

A - Human Necessities

61

J

A61J 1/10 (2006.01) A61M 1/00 (2006.01)

Patent

CA 2229495

A device and method of use thereof for the drainage of fluids includes a cap, a rigid vessel and a plate-shaped top component fitted to a disposable bag. The bag with its top component is secured to a drainage aperture to form a seal with the undersurface of the plate and the rigid top component has an additional aperture fitted with a gas-permeable membrane. When a vacuum is applied, the bag opens first, followed by the creation of a vacuum inside the bag whereby the fluid is drained off via a drainage tube.

L'invention porte sur un dispositif et une méthode d'utilisation de ce dernier pour le drainage de liquides. Le dispositif comporte un bouchon, un récipient rigide et un composant supérieur en forme de plaque fixé à une poche jetable. Cette dernière et son composant supérieur sont fixés solidement à une ouverture de drainage pour former un joint avec la surface inférieure de la plaque. Le composant supérieur rigide comporte également une autre ouverture recouverte d'une membrane perméable aux gaz. Lorsqu'une aspiration est appliquée, la poche s'ouvre, un vide se crée à l'intérieur de cette dernière, et le liquide est drainé au moyen d'un tube de drainage.

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