pumps = uses a breast pump to express breast milk, to feed the baby which which she has no contact.

Expressing milk means squeezing milk out of your breast so you can store it and feed it to your baby later. You might want to express milk if: you have to be away from your baby, for example, because your baby is in special care or because you're going back to work. your breasts feel uncomfortably full (engorged).

https://www.nhs.uk/conditions/baby/breastfeeding-and-bottle-...