User controllable noncollapsible variable stream physiological dispenser in the form of a patterned nipple

1. A user controllable noncollapsible variable stream physiological dispenser for dispensing fluid from a vented container, comprising:

a vented container;

a nipple having a top nipple portion which extends to an intermediate concave section which extends to a lower dome-shaped body and to a flange, the flange used to be held to the vented container by a collar, the top nipple portion having a central opening, a first opening slit having a first length, a second opening slit having a second length, a third opening slit having a third length, a fourth opening slit having a fourth length, a fifth opening slit having a fifth length, and sixth opening slit having a sixth length, with the opening slits positioned radially around the central opening with the first opening slit being adjacent to the sixth opening slit, the nipple having an open bottom provided at the flange with the nipple having a hollow body through which a liquid may pass from the open bottom through the body and out the central opening and the opening slits, all of said opening slits being of differing lengths from each other, and spaced outwardly and not in contact with the central opening;

the central opening and the opening slits are orally activated to allow liquid to flow at a desired rate when pressure is applied to the top nipple portion, and each of the lengths being different from each other to allow variable flow rates from said nipple, with the length of the first opening slit having the longest length of all of the slits, and the length of the sixth opening slit having the shortest length of all of the slits.

2. The user controllable noncollapsible variable stream physiological dispenser for a vented container of claim 1 , wherein when the sixth opening slit of the nipple is located downwardly within a mouth of an infant during a feeding, a much lesser quantity of liquid will be delivered from the vented container to the infant during the feeding; and when the first opening slit of the nipple is inserted downwardly within the mouth of the feeding infant, a much greater quantity of liquid will be delivered from the vented container to the infant during the feeding.

3. The dispenser of claim 2 , wherein indicia applied to one of the nipple and nursing bottle identifying full flow from the longest slit during an infant feeding, and indicia provided in alignment with the shortest slit opening in the nipple identifying the potential for obtaining a lowest flow of formula from the nipple and its nursing bottle during usage.

4. The dispenser of claim 1 wherein the longest slit is next to the shortest slit.

5. The dispenser of claim 1 wherein the longest slit is not next to the shortest slit.