A - Human Necessities – 61 – J
Patent
A - Human Necessities
61
J
A61J 11/00 (2006.01) A61J 9/00 (2006.01) A61J 11/02 (2006.01)
Patent
CA 2456542
A nipple for a baby bottle includes both inner (110) and outer (112) separable members. The inner member defines a valve passage (216) that can be selectively obstructed by a flap (210) of the outer member. The outer and inner members have respective flexible membranes that define a holding chamber (218) having the valve passage as an inlet and an aperture (204) at the tip of the outer member as an outlet. The flap inhibits flow from the holding chamber through the valve passage when the outer member is compressed, and deflects away from the valve passage to allow the holding chamber to receive a fluid through the valve passage when the outer member is released.
L'invention concerne une tétine de biberon qui comporte un élément interne (110) et un élément externe (112) séparés. L'élément interne définit un passage à clapet (216) qui peut être fermé de manière sélective par un volet (210) de l'élément externe. Les éléments interne et externe ont des membranes souples qui définissent une chambre de réception (218) dont le passage à clapet constitue une admission et un orifice (204) à l'extrémité de l'élément externe une sortie. Le volet bloque l'écoulement de la chambre de réception à travers le passage à clapet lorsque l'élément externe est comprimé, et s'écarte de ce passage pour permettre à la chambre de réception de recevoir un liquide s'écoulant par ledit passage lorsque l'élément externe est libéré.
Britto James J.
Depiano John
Goldman Edward J.
Nguyen Tuan A.
Taylor Malcolm E.
Smart & Biggar
The First Years Inc.
LandOfFree
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