A - Human Necessities – 61 – J
Patent
A - Human Necessities
61
J
A61J 9/00 (2006.01) A61J 11/00 (2006.01)
Patent
CA 2487582
The invention relates to a nursing bottle of the type comprising an outer open body (1) which houses a flexible casing (2) that is intended to contain the fluid food product, a flexible nipple (4) which is used to dispense the product, a check valve (3) which is disposed between the opening (20) in the casing (2) and the nipple (4) and, close to the end (40) of the nipple (4) which is pierced with at least one slit (41), a second check valve which can open and close depending on whether or not suction and/or pressure respectively is/are being applied. The aforementioned nipple (4) is provided with means (45) that enable the slit (41) to switch from a closed position in an impervious manner to an open position such that the food product can pass therethrough when a pre-determined pressure is exerted by the mandible. In this way, the slit (41) which is associated with the aforementioned means (45) forms the second check valve.
Dispositif de biberon du type comprenant un corps extérieur (1) ouvert logeant une enveloppe souple (2) destinée à contenir le produit alimentaire fluide, une tétine souple (4) permettant de distribuer le produit, un clapet anti- retour (3) disposé entre l'ouverture (20) de l'enveloppe (2) et la tétine (4) et, à proximité de l'extrémité (40) de la tétine (4) percée d'au moins une fente (41), un second clapet anti-retour apte à s'ouvrir et à se fermer selon que, respectivement, est réalisé ou non succion et/ou pression. La tétine (4) présente des moyens (45) permettant que la fente (41) puisse passer d'une position fermée de manière étanche, à une position ouverte pour autoriser le passage du produit d'alimentation, sous l'effet d'une pression de valeur prédéterminée exercée par la mandibule, en sorte que la fente (41), associée aux moyens (45), constitue le second clapet anti-retour.
Craveur Jean-Charles
Raymond Jean-Louis
Guilhem Bernard
Lumbroso Claude
Marks & Clerk
Raymond Jean-Louis
Valindex
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