Dental saliva ejector Patent #: 4083115
ApplicationNo. 05/817388 filed on 07/20/1977
US Classes:433/91, Having suction orifice604/268, With barrier, shield, or suction relief means adjacent tissue contacting orificeD24/112Conduit or nozzle (e.g., syringe, cannula, catheter, etc.) (8)
ExaminersPrimary: Mancene, Louis G.
Assistant: Foycik, Michael J. Jr.
AbstractIn combination with a suction apparatus to eject saliva from the mouth of a human being during dental procedures, an attachment to be attached to the open end of a suction tube. The attachment comprises a suction apparatus cover in the form of a cloth, a fine mesh screening or a porous plastic material which is to evenly distribute the application of the vacuum across the exterior surface of the cover.