Nipples: 1 - a cone-shaped rubber; 2 - modified rubber Selivanova; 3 - synthetic plastic; 4 - dummy.

Nipple - device for feeding infants, put on the neck of the bottle. Apply elongated, tapered nipples (Fig., 1) and the approaching form to the nipple of the breast (Fig., 2 and 3). The hole must be small so that the liquid flowed at a rate of about 60 drops per minute. After feeding pacifier carefully wash out warm water, boil and store in a closed container until the next feeding. Pacifiers (Fig., 4) due to the irritation they mucous membrane of the mouth, rapid pollution and other disadvantages to apply undesirable and sometimes harmful.