DISPOSABLE ANESTHESIA DELIVERY SYSTEM

摘要

This invention is an intra-osseous delivery apparatus having a drill couplin g member (100) and a drilling needle member (108). The drill coupling member includes a shaft (101), a housing (104) provided at on e end of the shaft, a connecting portion (103) provided at an opposite end of the shaft for establishing a connection to a conventional dental drill, and an anti-clog needle (102) extending from the shaft through the housing. The drilling needle member (108) includes a drilling needle housing (109), and a hollow drilling needle shaft (115) extending therefrom. The drilling needle member (108) is adapted to be removably engaged with the drill coupling member (100) such that the drilling needle housing (109) of the drilling needle member (108) is coupled to the housing (104) of the drill coupling member (100), and such that the anti-clog needle (102) of the drill coupling member is inserted into the hollow drilling needle shaft (115) of the drilling needle member.