A device for heating and concomitantly administering a liquid includes a body having at opposite ends a base and a neck connectable to liquid suction means, and liquid heating means. The body has an inner housing configured to receive and completely enclose a liquid container. The inner housing has fluidic connection means. The neck has one or more tubes adapted to fluidically connect the fluidic connection means to the liquid suction means. The liquid heating means are adapted to heat at least partially the one or more tubes, and the fluidic connection means have one or more sharp spouts for puncturing of a predetermined region of the liquid container and for fluidic connection to the liquid container. A liquid container and a sanitizing system of the device are also provided.

A device for heating and concomitantly administering a liquid includes a body having at opposite ends a base and a neck connectable to liquid suction means, and liquid heating means. The body has an inner housing configured to receive and completely enclose a liquid container. The inner housing has fluidic connection means. The neck has one or more tubes adapted to fluidically connect the fluidic connection means to the liquid suction means. The liquid heating means are adapted to heat at least partially the one or more tubes, and the fluidic connection means have one or more sharp spouts for puncturing of a predetermined region of the liquid container and for fluidic connection to the liquid container. A liquid container and a sanitizing system of the device are also provided.

The present disclosure discloses an anti-colic baby bottle, including a bottle body and a nipple mounted in the bottle body through a threaded fixing ring; the nipple is provided with a thickened portion; an anti-colic separation sheet is arranged between the bottle body and the nipple; an air inlet is formed in the thickened portion of the nipple; the anti-colic separation sheet is connected with an air guide pipe which correspondingly adapts to the air inlet and extends into the bottle body; the air guide pipe and a sucking end of the nipple are symmetrically arranged on two sides of the bottle body in a radial direction.

The present disclosure discloses an anti-colic baby bottle, including a bottle body and a nipple mounted in the bottle body through a threaded fixing ring; the nipple is provided with a thickened portion; an anti-colic separation sheet is arranged between the bottle body and the nipple; an air inlet is formed in the thickened portion of the nipple; the anti-colic separation sheet is connected with an air guide pipe which correspondingly adapts to the air inlet and extends into the bottle body; the air guide pipe and a sucking end of the nipple are symmetrically arranged on two sides of the bottle body in a radial direction.

A vent valve, and a vent valve assembly, for a liquid dispensing container, employ a vent disc having small open vent holes in cooperation with an overlying thin flexible flap that covers and closes the vent holes to limit liquid pressure on the holes when the container is upright, yet require little suction pressure to move the flap to draw liquid or vent through the holes. The vent valve can be used in a bottom cap that is attachable to the bottom open end of the container. The vent valve assembly includes such a bottom cap, a sealing member for sealing the bottom cap to the container, and a vent valve. The vent valve and/or bottom cap have an elevated vent disc and a top portion having the thin flexible flap.

A vent valve, and a vent valve assembly, for a liquid dispensing container, employ a vent disc having small open vent holes in cooperation with an overlying thin flexible flap that covers and closes the vent holes to limit liquid pressure on the holes when the container is upright, yet require little suction pressure to move the flap to draw liquid or vent through the holes. The vent valve can be used in a bottom cap that is attachable to the bottom open end of the container. The vent valve assembly includes such a bottom cap, a sealing member for sealing the bottom cap to the container, and a vent valve. The vent valve and/or bottom cap have an elevated vent disc and a top portion having the thin flexible flap.

A teat for a milk bottle is provided. The teat comprises an attachment portion for attaching the teat to a milk bottle. A breast portion of the teat extends from the attachment portion, the breast portion including a compressible material. A nipple portion of the teat extends from the breast portion. The nipple portion is narrower than the breast portion and includes an outlet. A milk-flow pathway extends through the breast portion, the compressible material and the nipple portion for the passage of milk from a milk bottle attached to the attachment portion to the outlet. The breast portion includes a flexible skin fully enclosing the compressible material, the flexible skin separating the compressible material from the milk-flow pathway.

A teat for a milk bottle is provided. The teat comprises an attachment portion for attaching the teat to a milk bottle. A breast portion of the teat extends from the attachment portion, the breast portion including a compressible material. A nipple portion of the teat extends from the breast portion. The nipple portion is narrower than the breast portion and includes an outlet. A milk-flow pathway extends through the breast portion, the compressible material and the nipple portion for the passage of milk from a milk bottle attached to the attachment portion to the outlet. The breast portion includes a flexible skin fully enclosing the compressible material, the flexible skin separating the compressible material from the milk-flow pathway.

A vent valve, and a vent valve assembly, for a liquid dispensing container, employ a vent disc having small open vent holes in cooperation with an overlying thin flexible flap that covers and closes the vent holes to limit liquid pressure on the holes when the container is upright, yet require little suction pressure to move the flap to draw liquid or vent through the holes. The vent valve can be used in a bottom cap that is attachable to the bottom open end of the container. The vent valve assembly includes such a bottom cap, a sealing member for sealing the bottom cap to the container, and a vent valve. The vent valve and/or bottom cap have an elevated vent disc and a top portion having the thin flexible flap.

A vent valve, and a vent valve assembly, for a liquid dispensing container, employ a vent disc having small open vent holes in cooperation with an overlying thin flexible flap that covers and closes the vent holes to limit liquid pressure on the holes when the container is upright, yet require little suction pressure to move the flap to draw liquid or vent through the holes. The vent valve can be used in a bottom cap that is attachable to the bottom open end of the container. The vent valve assembly includes such a bottom cap, a sealing member for sealing the bottom cap to the container, and a vent valve. The vent valve and/or bottom cap have an elevated vent disc and a top portion having the thin flexible flap.