Method of using meconium aspirator components

The method of using an aspirator, an adapter and an endo-tracheal tube on an infant for meconium removal, the aspirator having an end inlet and outlet and a side inlet, that includes:

• (a) providing an aspirator, an adapter and an endo-tracheal tube,
• (b) inserting one end of the endo-tracheal tube into the infant's air-way, the opposite end of the tube being connected to the aspirator inlet outside the infant's air way,
• (c) applying suction to the aspirator outlet to draw air into the aspirator through the side inlet, and
• (d) connecting said adapter between the tube and the aspirator after the tube is inserted into the infant's airway, and while suction is applied to the aspirator, the adapter and aspirator having telescoping annular tapers, and said connection including endwise interfitting said tapers, frictionally, to establish said connection of the adapter to the aspirator,
• (e) said adapter having oppositely outwardly projecting external flange means, and including urging said flange means toward the aspirator to establish said frictional interfit rapidly and to maintain the interfit during use of the aspirator, while simultaneously adjusting the suction level through said aspirator side inlet by the user's one-handed controlled manipulation of the flange means and side inlet,
• (f) and controllably closing said side inlet to increase suction application to said one end of the endo tracheal tube, thereby to controllably draw meconium fluid in said airway into the tube inlet for withdrawal through the aspirator end inlet and outlet, while also withdrawing said tube from the infant's airway.