Inventors:
Thomas S. Petry - Lafayette IN, US
International Classification:
A61M 25/18
Abstract:
An intravenous catheter system comprises a Y-shape, where one arm includes a needle for catheterization, another accommodates a syringe assembly, and the third is threaded for attachment to IV tubing. A syringe assembly is threadedly attached to the Y for cannulation, after which the needle is withdrawn into a tube and lugs prevent re-exposure of the needle's point. A basket connector/valve in the third arm substantially prevents flow through the third arm when no IV tubing is attached thereto. An adhesive strip with backing is wrapped around the Y, perpendicular to its axis, and adheres (or, alternatively, is integrally attached) in its middle to the Y. After cannulation, the backing is removed and the ends of the strip are folded to be parallel to the catheter where it attaches to the Y.