Apparatus and methods for oral administration of fluids and medical instrumentation
Methods and devices for orally administering fluids and medical instrumentation to individuals for the promotion of health are disclosed. An apparatus is described comprising a cartridge including a cartridge body defining a reservoir and a cartridge spout extending proximally from the cartridge body and terminating at an aperture. A cartridge seal is attached to a proximal tip of the cartridge spout, wherein the cartridge seal hermetically seals the liquid within the cartridge, and wherein the cartridge seal is detachable from the proximal tip of the cartridge spout and permanently coupled to the cartridge at a location distal to the cartridge spout. A proximal cartridge seal portion is positioned proximal to the location of permanent coupling and is moveable away from the cartridge aperture once the cartridge seal is detached from the proximal tip of the cartridge spout.
1. A fluid dispensing apparatus, comprising:
a cartridge pre-filled with a pre-measured dose of a liquid, the cartridge comprising: a cartridge body defining a reservoir, and
a cartridge spout extending proximally from the cartridge body and terminating at an aperture,
wherein the reservoir comprises a gripping element forming a distal portion of the reservoir, the gripping element being less flexible than the remainder of the reservoir so as to limit actuation of the reservoir when gripped;
a cartridge seal attached to a proximal tip of the cartridge spout to prevent liquid from leaking from the aperture prior to use, wherein:
the cartridge seal hermetically seals the liquid within the cartridge,
the cartridge seal is detachable from the proximal tip of the cartridge spout and permanently coupled to the cartridge at a location distal to the cartridge spout, and
a proximal cartridge seal portion positioned proximal to the location of permanent coupling is moveable away from the cartridge aperture once the cartridge seal is detached from the proximal tip of the cartridge spout; and
a tab attached to a distal end of the cartridge body, wherein the tab remains attached to the cartridge following partial removal of the cartridge seal.
2. The fluid dispensing apparatus of claim 1 , wherein a portion of a connection between the cartridge seal and the cartridge is perforated or indented to facilitate breakage of the cartridge seal from a portion of the cartridge.
3. The fluid dispensing apparatus of claim 1 , wherein the cartridge has a width of at least 1.25 inches or a length of at least 2.25 inches.
4. The fluid dispensing apparatus of claim 3 , wherein the length is measured from a distal tip of the tab to the proximal tip of the cartridge seal.
5. The fluid dispensing apparatus of claim 1 , wherein the proximal cartridge seal portion and the cartridge each individually have a width of at least 1.25 inches or a length of at least 2.25 inches.
6. The fluid dispensing apparatus of claim 1 , wherein the cartridge seal and the cartridge are each configured to withstand a force of at least 1 lb without failing.
7. The fluid dispensing apparatus of claim 1 , wherein the cartridge comprises an actuation feature configured to expel fluid from the cartridge.
8. The fluid dispensing apparatus of claim 1 , wherein the cartridge body comprises an actuatable bulbous portion.
9. The fluid dispensing apparatus of claim 1 , wherein the gripping element comprises a recessed gripping portion.
10. The fluid dispensing apparatus of claim 1 , wherein the premeasured dose of liquid comprises 0.01 mL to 10.0 mL, of liquid.
11. The fluid dispensing apparatus of claim 1 , wherein the liquid is selected from the group consisting of an antibiotic, an analgesic, a probiotic solution, a numbing solution, an anti-gas solution, vitamins and Minerals, colostrum, breast milk, a sugar solution, juice, electrolytes, a vaccine, and a nutrient formula.
12. The fluid dispensing apparatus of claim 1 , wherein the cartridge is formed of one or more polymers or polymer composite materials.
13. The fluid dispensing apparatus of claim 1 , wherein the cartridge spout has a circular cross-section with an outer diameter between 0.01 mm and 12.0 mm.
14. The fluid dispensing, apparatus of claim 1 , wherein the cartridge spout is formed such that, following detachment of the cartridge seal, the elongated tubular side wall fits securely within a medical instrument.