초록 ▼

A protective device for enclosing the scarf of a cannula carried by a boss while permitting access to the said scarf by a port of a Y-site which is located into proximity to an adjoining length of flexible tubing forming part of an intravenous administration set. The protective device has a cylindri

A protective device for enclosing the scarf of a cannula carried by a boss while permitting access to the said scarf by a port of a Y-site which is located into proximity to an adjoining length of flexible tubing forming part of an intravenous administration set. The protective device has a cylindrical sheath portion surrounding the cannula, the ends of the cylindrical portion having at least one cutout which snugly receives the flexible tubing.

대표청구항 ▼

The combination of an intravenous administration set having a Y-site, a first tubing extending therefrom and adapted to connect to a patient-indwelling terminus, a second length of tubing extending from said Y-site with a terminal means adapted to be connected to a first source of intravenous soluti

The combination of an intravenous administration set having a Y-site, a first tubing extending therefrom and adapted to connect to a patient-indwelling terminus, a second length of tubing extending from said Y-site with a terminal means adapted to be connected to a first source of intravenous solution, said Y-site having an inlet port, a hypodermic syringe adapted to hold a second intravenous solution, the syringe having a cannula with a scarf at one end, said cannula being carried by a boss spaced from the scarf; and a protective device carried by said hypodermic syringe and positioned around said cannula, said cannula connecting the interior of the hypodermic syringe with the tubing leading to the patient indwelling terminus, said protective device having a generally cylindrical sheath portion having a first open end and surrounding said cannula over its length and extending beyond the scarf end of said cannula at the first open end of said sheath, said sheath being affixed at its other end to said boss, said cylindrical portion having at least one cutout at said first open end which snugly receives, by lateral reception, one of the tubings of said intravenous administration set, while said scarf has punctured the said inlet port of said Y-site; whereby the user, in making said combination, is protected by the sheath of said protective device from inadvertent puncture of the hands and fingers by said scarf.