US 12,257,411 B2
Device for delivering medication
John L. Boone, Bloomington, MN (US)
Assigned to AJB LLC, Bloomington, MN (US)
Filed by AJB LLC, Bloomington, MN (US)
Filed on Jan. 25, 2021, as Appl. No. 17/157,490.
Application 17/157,490 is a continuation of application No. 15/952,014, filed on Apr. 12, 2018, granted, now 10,898,701.
Application 15/952,014 is a continuation in part of application No. PCT/US2016/056603, filed on Oct. 12, 2016.
Claims priority of provisional application 62/574,227, filed on Oct. 19, 2017.
Prior Publication US 2021/0213262 A1, Jul. 15, 2021
This patent is subject to a terminal disclaimer.
Int. Cl. A61M 31/00 (2006.01); A61F 11/00 (2022.01)
CPC A61M 31/00 (2013.01) [A61F 11/00 (2013.01); A61M 2205/3379 (2013.01); A61M 2205/583 (2013.01); A61M 2210/0662 (2013.01)] 15 Claims
OG exemplary drawing
 
1. A device for the dispensing of liquids, comprising:
a first hollow bulb, wherein the first hollow bulb is compressible; the first hollow bulb including a fill port in a side of the first hollow bulb for injecting liquid into the first hollow bulb, the fill port comprising at least one depressible portion covering a portion of the fill port, the depressible portion allowing for a liquid-containing nozzle to be inserted into the port such that the depressible portion depresses toward the interior of the of the first hollow bulb, the depressible portion returning to a non-depressed form after the liquid-containing nozzle is removed; the depressible portion not providing a full seal to the interior of the hollow bulb, but wherein a finger extending over the port provides a substantially-complete seal during compression of the first hollow bulb;
a second hollow bulb; and
a hollow stem comprising a first end and a second end, wherein the first hollow bulb is coupled to the first end and the second hollow bulb is coupled to the second end;
wherein the second hollow bulb defines an opening opposite from the hollow stem;
wherein the first hollow bulb is in fluid communication with the second hollow bulb;
wherein the second end of the hollow stem terminates within the second hollow bulb.