Needleless additive control valve

Details Needleless additive control valve Needleless additive control valve

A - Human Necessities

61

M

A61M 39/22 (2006.01) A61J 1/14 (2006.01) A61M 5/14 (2006.01) A61M 39/18 (2006.01) A61J 1/10 (2006.01)

Patent

CA 2625824

A needleless additive control valve for use with a fluid container containing an infusion liquid and having an intravenous (IV) port for administrating the infusion liquid, and an additive transfer device containing a liquid additive and having a male connector for administrating the liquid additive. The needleless additive control valve includes a trifurcated connector body having an IV spike for sealing insertion into the IV port, a substitute IV port for sealingly receiving an IV spike, and a normally closed (NC) needleless additive port with a female connector for sealingly receiving the additive transfer device's male connector. The IV spike, the substitute IV port and the NC needleless additive port are in 3 way direct and continuous fluid communication whereby the additive transfer device's liquid additive is able to be either mixed with the infusion liquid or directly administered to a patient.

La présente invention vise une vanne sans aiguille servant à contrôler un additif. La vanne ci-décrite s~utilise avec un contenant de fluide qui contient un liquide de perfusion et qui possède un orifice pour intraveineuse (IV) dans le but d~administrer ledit liquide de perfusion, et un dispositif de transfert d~additif contenant un additif liquide et possédant un raccord mâle pour administrer ledit additif liquide. La vanne sans aiguille de contrôle d~additif comprend, un corps de raccord à trois branches, doté d~un perforateur IV servant à fermer hermétiquement l~insertion dans l~orifice IV, un orifice IV de rechange servant à recevoir un perforateur IV de façon étanche, et un orifice sans aiguille normalement fermé (NF) à raccord femelle pour additif servant à recevoir de façon hermétique le connecteur mâle du dispositif de transfert d~additif. Le perforateur IV, l~orifice IV de rechange et l~orifice sans aiguille normalement fermé pour additif sont en communication fluide directe et continue à trois voies ce qui permet à l~additif liquide du dispositif de transfert d~additif d~être soit mélangé au liquide de perfusion soit administré directement à un patient.

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