Retention device for medical components
View Patent ↗The present invention is directed generally to an adapter for assist with the connection of a flexible tubing to a connector, and more particularly to a product that enables the flexible tubing to retain its ability to provide a secure connection even after multiple uses by resisting or limiting permanent deformation thereof.
1. A receiving member provided in a flexible tube having a lumen therethrough, the lumen defining an inner surface of the flexible tube, the receiving member comprising:
a base comprising a first end formed to include an opening therethrough defined by a perimeter, the first end including a plurality of flexible fingers which extend a distance therefrom, the perimeter of the opening positioned radially inward relative to the plurality of flexible fingers, the base including an inner surface and an outer surface, the outer surface of the base positioned against the inner surface of the lumen of the flexible tube such that the flexible fingers are positioned adjacent an end of the flexible tube, the receiving member configured to couple a distal end of a connector between the plurality of flexible fingers and at least adjacent the opening in the base such that the plurality of flexible fingers move radially outward against the inner surface of the flexible tube while the inner surface of the plurality of flexible fingers flexibly holds and releaseably couples such a connector to the receiving member wherein none of the plurality of flexible fingers includes a convexity or a concavity on a surface thereof which, if present, could be positioned against a portion of a connector having a corresponding concavity or convexity to hold such a portion of a connector within the flexible fingers, and wherein the receiving member includes a skeleton, and wherein a shell covers at least a portion of the skeleton.
2. A receiving member provided in a flexible tube having a lumen therethrough, the lumen defining an inner surface of the flexible tube, the receiving member comprising:
a base comprising a first end formed to include an opening therethrough defined by a perimeter, the first end including a plurality of flexible fingers which extend a distance therefrom, the perimeter of the opening positioned radially inward relative to the plurality of flexible fingers, the base including an inner surface and an outer surface, the outer surface of the base positioned against the inner surface of the lumen of the flexible tube such that the flexible fingers are positioned adjacent an end of the flexible tube, the receiving member configured to couple a distal end of a connector between the plurality of flexible fingers and at least adjacent the opening in the base such that the plurality of flexible fingers move radially outward against the inner surface of the flexible tube while the inner surface of the plurality of flexible fingers flexibly holds and releaseably couples such a connector to the receiving member wherein none of the plurality of flexible fingers includes a convexity or a concavity on a surface thereof which, if present, could be positioned against a portion of a connector having a corresponding concavity or convexity to hold such a portion of a connector within the flexible fingers, wherein the receiving member includes a locking mechanism, and, wherein the locking mechanism comprises a recess formed in a portion of the receiving member adapted for receiving and permitting rotation of a bayonet member carried by the connector.
3. A receiving member provided in a portion of a flexible feeding tube and a feeding set, the flexible feeding tube having a lumen therethrough, the lumen defining an inner surface of the flexible feeding tube, the receiving member comprising:
a base comprising a first end formed to include an opening therethrough defined by a perimeter, the first end including a plurality of flexible fingers which extend a distance therefrom, the perimeter of the opening positioned radially inward relative to the plurality of flexible fingers, the base including an inner surface and an outer surface, the outer surface of the base positioned against the inner surface of the lumen of the flexible feeding tube such that the flexible fingers are positioned adjacent an end of the flexible feeding tube, the receiving member configured to couple a distal end of a connector associated with a feeding set, at least a portion of the distal end of the connector positioned between the plurality of flexible fingers and at least adjacent the opening in the base such that the plurality of flexible fingers move radially outward against the inner surface of the flexible feeding tube while the inner surface of the plurality of flexible fingers flexibly holds and releaseably couples at least the distal end of the connector to the receiving member wherein none of the plurality of flexible fingers includes a convexity or a concavity on a surface thereof which, if present, could be positioned against a portion of a connector having a corresponding concavity or convexity to hold such a portion of a connector within the flexible fingers, wherein the receiving member includes a locking mechanism, and wherein the locking mechanism comprises a recess formed in a portion of the receiving member adapted for receiving and permitting rotation of a bayonet member carried by the connector.