Saved from what? Why would God condemn an infant, when He knows beforehand, everything that that infant will do for his entire life?
The topic is the infant who dies seconds/minutes/hours/weeks/months after being born.
In the context of this thread, the omniscience of God is not required. Infants stay where you put them, frequently throwing up and soiling themselves with each feeding.
If they die in this state they are in Paradise.