The consultants offer women many new ways of sticking with breastfeeding rather than switching to the bottle, including special tube - feeding systems and even cup feedings. (articles.chicagotribune.com)
Her lactation consultant taught her to feed the baby with a special tube that kept her nourished until she got her sucking reflex. (articles.chicagotribune.com)
In order to prevent these from happening the air vent system makes the air travel from the side of the bottle ring into the bottom of the bottle inside a special tube. (babygearhub.net)