Connector for collection and dispensing of breast milk or colostrum
An adapter for use in a system for collecting colostrum and/or breast milk may include: a body having a predominantly cylindrical shape; a first open end of the body for connecting to a funnel device; a second open end of the body for connecting to a source of suction; a blocking member inside the body, between the first open end and the second open end; an aperture in the blocking member to allow suction force applied at the second open end to generate suction at the first open end; a reservoir extending off of a side of the body, between the first open end and the blocking member; and a port disposed on the distal end of the reservoir for connecting the adapter to a fluid collection device.
1. An adapter for collecting colostrum, the adapter comprising:
a one-piece cylindrical body, having a first open end for connecting to a funnel device and a second open end for connecting to a breast pump connector that applies a first suction force at the second open end of the cylindrical body, wherein the cylindrical body does not include a funnel-shaped portion;
a reservoir extending off of a first side of the cylindrical body, between the first open end and the second open end, for containing the colostrum, wherein the reservoir has a proximal end and a distal end, and wherein the proximal end is located at a junction of the reservoir with the first side of the cylindrical body;
a block inside the cylindrical body, between the second open end and the reservoir, for preventing colostrum from passing from the first open end through the second open end, wherein the block is oriented perpendicular to a cylindrical wall that forms the cylindrical body;
an aperture in a top half of the block, configured to allow the first suction force applied at the second open end to generate suction at the first open end, wherein the aperture is located closer to an opposite second side of the cylindrical body than to the first side of the cylindrical body; and
a syringe port disposed on the distal end of the reservoir configured to connect the adapter to a syringe, for applying a second suction force to the syringe port and the reservoir via the syringe, wherein the adapter does not include a valve between the reservoir and the syringe port.
2. The adapter as in claim 1 , wherein the entire adapter comprises a one-piece construction.
3. The adapter as in claim 1 , wherein the first open end of the cylindrical body has a larger diameter than a diameter of the second open end.
4. The adapter as in claim 1 , wherein the block is a wall, and the aperture is a hole through the wall.
5. The adapter as in claim 1 , wherein the reservoir further comprises milliliter fluid level markings for measuring an amount of the colostrum in the reservoir.
6. The adapter as in claim 1 , wherein the first open end of the cylindrical body has an inner diameter sized to fit a narrow end of the funnel device within the first open end, and wherein the second open end of the cylindrical body has an outer diameter sized to fit a connecting end of the breast pump connector over the second open end.
7. The adapter as in claim 1 , wherein the funnel device is selected from a group consisting of funnels and breast shields.