Neogen Corporation
Hypodermic Interface Assembly

Abstract:

A hypodermic interface assembly includes a cannula and a hub. The hub is defined by a first portion and a second portion. The second portion of the hub is breakably-connected to the first portion of the hub. The cannula is joined to the second portion of the hub. The second portion of the hub is defined by an outer head surface portion having a first geometry. The second portion of the hub also includes an outer neck or groove surface portion having a second geometry. The first geometry of the outer head surface portion is greater than the second geometry of the outer neck or groove surface portion.