Apparatus, device, and method for infant gavage feeding

Patent metadata

Field	Value
Publication number	US-11464712-B2
Application number	US-201916430634-A
Country	US
Kind code	B2
Filing date	Jun 4, 2019
Priority date	Mar 8, 2018
Publication date	Oct 11, 2022
Grant date	Oct 11, 2022

Abstract

The disclosure includes embodiments of an apparatus, a device, and methods to transform an infant feeding bottle into an infant gavage feeding apparatus. According to an embodiment, an infant gavage feeding apparatus can include an infant feeding bottle, a gavage milk delivery component, a retaining ring, and a cord component. In another embodiment, an infant milk dual-delivery device to transform an infant feeding bottle to an alternate nipple feeding and gavage feeding apparatus includes a gavage milk delivery component, a retaining ring, and a nipple receiving component. The gavage milk delivery component and the nipple receiving component can be positioned in a branched or a stacked configuration. The device can include a flow closure component and a controller to transition the milk flow for a gavage feeding and nipple feeding. The device can include a funnel to allow milk in the nipple to flow back into the infant feeding bottle.

First claim

What is claimed is:

1. An infant milk dual-delivery device attachable to an infant feeding bottle, the device comprising:
a nipple receiving component which allows for the removable attachment of a nipple;
a gavage milk delivery component with a frustoconical portion; and an elongate tube portion connectable to an enteral feeding tube; wherein the nipple receiving component and the gavage milk delivery component are in a branched configuration separated by an angle less than or equal to ninety degrees; and
a retaining ring of fluid connection with the gavage milk delivery component and the nipple receiving component in a and removably connected to a top portion of the infant feeding bottle, wherein the positioning of the infant milk dual-delivery device allows for seamless transition between only nipple feeding or only gavage feeding.

2. The device of claim 1 , the device further comprising:
a flow closure component, the flow closure component positioned so as to divide a milk flow path from the infant feeding bottle into a first channel and a second channel, the first channel comprising the milk flow path from the infant feeding bottle to the nipple, and the second channel comprising the milk flow path from the infant feeding bottle to the gavage milk delivery component, wherein the first channel facilitates nipple feeding and the second channel facilitates gavage feeding; and
a controller positioned to transition the flow closure component between a first position to facilitate nipple feeding via the first channel and a second position to facilitate gavage feeding via the second channel.

3. A method to operate the infant milk dual-delivery device of claim 1 , the method comprising:
attaching a nipple to a nipple receiving component of the infant milk dual-delivery device, the infant milk dual-delivery device containing ( 1 ) the nipple receiving component, (ii) a gavage milk delivery component with a frustoconical portion and an elongate tube portion connectable to an enteral feeding tube, and (ii 1 ) a retaining ring in fluid connection with the gavage milk delivery component and the nipple receiving component and removably connected to an infant feeding bottle;
attaching the enteral feeding tube to the gavage milk delivery component;
attaching the infant milk dual-delivery device to the infant feeding bottle via the retaining ring; and
inverting the infant feeding bottle and adjusting the position of the infant milk dual-delivery device to initiate a flow of milk from the infant feeding bottle into the nipple to facilitate nipple feeding only or alternately into the gavage milk delivery component to facilitate gavage feeding only, wherein, no fluid flows into the nipple receiving component during gavage feeding and no fluid flows into the gavage milk delivery component during nipple feeding.

4. The method of claim 3 , the method further comprising:
positioning a flow closure component in a first position so as to facilitate nipple feeding, the flow closure component positioned so as to divide a milk flow path from the infant feeding bottle into a first channel and a second channel, the first channel forming the milk flow path from the infant feeding bottle to the nipple; and
positioning the flow closure component in a second position so as to facilitate gavage feeding, the second position opening the second channel forming the milk flow path from the infant feeding bottle to the gavage milk delivery component,
wherein a controller is positioned to transition the flow closure component between the first position and the second position.

5. The method of claim 4 , the method further comprising:
positioning a flow closure component in a first position to open a first channel so as to allow the milk to flow from the infant feeding bottle through an area circumventing an opening in the second base of the gavage milk delivery component and into the nipple;
inverting the infant feeding bottle to initiate the flow of milk from the infant feeding bottle into the nipple so as to facilitate nipple feeding;
disconnecting the nipple from the nipple receiving component;
fluidly connecting a distal end of the elongate tube portion of the gavage milk delivery component to a proximal end of the enteral feeding tube;
positioning the flow closure in the second position to open a second channel so as to allow milk to flow from the infant feeding bottle through the opening in the second base of the gavage milk delivery component; and
inverting the infant feeding bottle to initiate the flow of milk from the infant feeding bottle into the enteral feeding tube so as to facilitate gavage feeding.

Assignees

• Univ Loma Linda

Inventors

• Hoch Erin
• Gosink Eric C

Classifications

• A61M3/0241

  the liquid being supplied by gravity · CPC title

• A61J9/0676

  supported by the caregiver · CPC title

• A61J9/00

  Feeding-bottles in general · CPC title

• A61J7/0053

  Syringes, pipettes or oral dispensers · CPC title

• A61J15/0011

  Feeding-tubes for delivery of nourishment to the mouth; Mouth pieces therefor (breast-nipple shields A61J13/00; mouth pieces for drinking straws A47G21/185; straws to take medicine A61J7/0038, mouthpieces for tracheal tubes A61M16/0488) · CPC title