Patent ID: 8911409

Claim:
In combination, an oral anesthesia injection syringe having a hypodermic needle and having a tubular body with a certain body outer diameter, and a light, said light comprising: (a) a barrel having a proximal end and a distal end, said barrel having a first opening at said proximal end and a second opening at said distal end and a longitudinal passageway through said barrel from said first opening to said second opening, said passageway having a transverse inner diameter larger than said certain body outer diameter; and (b) an electrical circuit including: i. a plurality of lamps proximate said distal end of said barrel and encircling said second opening; and ii. a battery received into a compartment of said barrel for powering said plurality of lamps; said tubular body of said syringe being received within said passageway with said tubular body of said syringe extending through said first opening and with said needle extending out of said second opening, with said plurality of lamps, when powered by said battery, illuminating said needle and an injection site of said needle.