Argyle DeLee Suction Catheter
DeLee style Suction Catheters are widely used for suctioning newborn puppy's nose and mouth with gentle suction and not getting material in your own mouth. These catheters are sterile, disposable and include a suction DeLee with 20cc mucus trap, whistle-tip catheter and suction tube with molded mouthpiece in 8.0fr for newborns.
These are washable and reusable
Here is a link on their use and benefits