Intraoral assembly allowing uninhibited endoscope and oxygen access having frictional securement means

An intraoral assembly, comprising:

• a bite bar, said bite bar having a tubular section terminating at a pair of respective flanges arranged at opposite ends thereof, said tubular section including a through hole therein, said through hole having a channel disposed distally in relation to said through hole, said channel including a pair of protrusions arranged oppositely within said channel, at least one of said pair of flanges including an indentation therein, said indentation open to said channel, a protruding section extending from said tubular section comprising at least one through-bore;
• and,
• a tongue restraint, said tongue restraint having a proximal end, a distal end, an extension extending from said proximal end, a first side having a first channel arranged therein, said first channel having a channel protrusion arranged therein, a second side having a second channel arranged therein, said second channel having a channel protrusion arranged therein, a hole extending from said proximal end to a location proximate said distal end, wherein said bite bar is adjustably and removably connectable to said tongue restraint.