Micro drop adapter for dropper bottles
View Patent ↗The invention described herein concerns a micro drop adapter that is adapted to engage with dropper bottles. The micro drop adapter engages with and surrounds the original tip of the bottle. The micro drop adapter comprises at least one inner tube that is urged against the original tip of the bottle forming a seal and a channel in fluid connection with the bottle. The micro drop adapter comprises an adapter tip that dispenses micro drops, which are drops having a volume of less than approximately 50 microliters. The micro drop adapter further comprises a cap.
1. A micro drop adapter for a dropper bottle having an original tip comprising:
a tubular body section having a body interior adapted to engage the dropper bottle;
a dropper bottle retainer connected to the tubular body section;
a micro drop forming tip section connected to the tubular body section;
a cavity created by the body interior and the micro drop forming tip section;
an inner tube adapted to engage the original tip of the dropper bottle to create a seal, wherein the inner tube extends into the cavity and is connected to the body interior such that the inner tube and micro drop forming tip section create a channel in fluid connection with the dropper bottle; comprising a second inner tube that surrounds the inner tube and is adapted to engage with the original tip of the dropper bottle to create a second seal.
2. The micro drop adapter of claim 1 further comprising:
a cap retainer; and
an adapter cap that engages the cap retainer to close the channel.
3. The micro drop adapter of claim 2 wherein the cap retainer is positioned on the micro drop forming tip section.
4. The micro drop adapter of claim 3 wherein the cap retainer comprises a threaded section that corresponds to a threaded section on the adapter cap.
5. The micro drop adapter of claim 2 further comprising a grip enhancer on the adapter cap.
6. The micro drop adapter of claim 5 wherein the grip enhancer comprises a multitude of grooves formed into the adapter cap.
7. The micro drop adapter of claim 1 further comprising a grip enhancer on the tubular body section.
8. The micro drop adapter of claim 7 wherein the grip enhancer comprises a multitude of grooves formed into the tubular body section.
9. The micro drop adapter of claim 1 further comprising:
a cone section connecting the tubular body section to the micro drop forming tip section.
10. The micro drop adapter of claim 1 wherein the dropper bottle retainer comprises a threaded section that corresponds to a threaded section on the dropper bottle.
11. The micro drop adapter of claim 1 wherein the inner tube is at least partially elastically deformable.
12. The micro drop adapter of claim 1 wherein the inner tube is frustoconical in shape.
13. The micro drop adapter of claim 1 wherein the material of construction is suitable for sterilization.
14. A micro drop adapter for a dropper bottle having an original tip comprising:
a tubular body section having a body interior adapted to engage the dropper bottle;
a dropper bottle retainer connected to the tubular body section;
a cone section connected to the tubular body section;
a micro drop forming tip section connected to the cone section;
a cavity created by the body interior, the cone section, and the micro drop forming tip section;
an inner tube adapted to engage the original tip of the dropper bottle to create a seal,
wherein the inner tube extends into the cavity and is connected to the body interior such that the inner tube and micro drop forming tip section create a channel in fluid connection with the dropper bottle;
comprising a second inner tube that surrounds the inner tube and is adapted to engage with the original tip of the dropper bottle to create a second seal;
a cap retainer; and
an adapter cap that engages the cap retainer to close the channel.