Computerized oral prescription administration with refillable medication dispensing devices and associated systems and methods

1. A substance dispensing apparatus, comprising:

a reservoir;

a housing sized and shaped for handheld use, the housing comprising:

at least one wall;

a biometric sensor coupled to the at least one wall;

a cavity defined by the at least one wall, wherein the reservoir is positioned within the cavity;

a cap positioned above and in contact with the reservoir; and

a tubular member connecting a pump to a mouthpiece positioned outside of the housing, wherein the cap is connected to the pump via a connecting member;

a processor in communication with the biometric sensor, the processor configured to determine whether an intended user's unique biometric attribute is detected by the biometric sensor based on input received from the biometric sensor; and

the pump in communication with the processor, the pump configured to dispense a substance from the reservoir to a mouth of the intended user automatically in response to the processor determining that the intended user's unique biometric attribute is detected by the biometric sensor, wherein the pump is positioned within the cavity of the housing.

2. The substance dispensing apparatus of claim 1 , wherein the processor is coupled to the mouthpiece.

3. The substance dispensing apparatus of claim 1 , wherein a distal end of the tubular member is connected to a proximal end of the pump, and wherein a proximal end of the tubular member is connected to the mouthpiece.

4. The substance dispensing apparatus of claim 1 , wherein:

the cap comprises threads; and

the reservoir comprises grooves configured to receive the threads to couple the cap and the reservoir.

5. The substance dispensing apparatus of claim 1 , wherein at least one of the cap, the connecting member, or the tubular member is positioned within the cavity of the housing.

6. The substance dispensing apparatus of claim 1 , wherein the cap comprises:

a valve; and

a dip tube positioned below and in contact with the valve,

wherein the valve is configured to regulate an amount of the substance disposed within the tubular member and the connecting member.

7. The substance dispensing apparatus of claim 6 , wherein the dip tube extends from a proximal end connected to the valve to a distal end terminating above a base of the reservoir.

8. The substance dispensing apparatus of claim 7 , wherein substantially all of a length of the dip tube is positioned within the reservoir.

9. The substance dispensing apparatus of claim 6 , wherein a distal end of the connecting member is coupled to a proximal end of the valve, and wherein a proximal end of the connecting member is coupled to a distal end of the pump.

10. A substance dispensing apparatus, comprising:

a housing sized and shaped for handheld use, the housing comprising:

at least one wall defining a cavity sized and shaped to receive at least a portion of a reservoir;

a biometric sensor coupled to the at least one wall; and

a cap configured to be coupled with the reservoir;

a processor in communication with the biometric sensor, the processor configured to determine whether an intended user's unique biometric attribute is detected by the biometric sensor based on input received from the biometric sensor;

a mouthpiece coupled to the housing; and

a pump coupled with the cap and the mouthpiece, the pump configured to dispense a substance from the reservoir to a mouth of the intended user in response to the processor determining that the intended user's unique biometric attribute is detected by the biometric sensor.

11. The substance dispensing apparatus of claim 10 , wherein the pump is coupled to the mouthpiece via a tubular member.

12. The substance dispensing apparatus of claim 10 , wherein the cap is configured to be positioned within the cavity of the housing.

13. The substance dispensing apparatus of claim 10 , wherein the cap comprises:

a valve; and

a dip tube configured to be positioned within the reservoir,

wherein the valve is configured to regulate an amount of the substance dispensed from the reservoir.

14. The substance dispensing apparatus of claim 10 , wherein the mouthpiece further includes a dentition sensing element configured to determine whether a dentition of the intended user is engaged with the mouthpiece.

15. A substance dispensing apparatus, comprising:

a housing sized and shaped for handheld use and containing a reservoir, the housing having a biometric sensor;

a processor in communication with the biometric sensor, the processor configured to determine whether an intended user's unique biometric attribute is detected by the biometric sensor based on input received from the biometric sensor; and

a pump coupled to the reservoir and to a mouthpiece, the mouthpiece positioned outside of the housing, the pump in communication with the processor and configured to dispense a substance from the reservoir to a mouth of the intended user via the mouthpiece automatically in response to the processor determining that the intended user's unique biometric attribute is detected by the biometric sensor.

16. The substance dispensing apparatus of claim 15 , wherein the housing has at least one wall, and wherein the biometric sensor is coupled to the at least one wall.

17. The substance dispensing apparatus of claim 15 , wherein the reservoir is a pharmaceutical medication bottle configured to hold a liquid.

18. The substance dispensing apparatus of claim 15 , wherein the pump is positioned within a cavity of the housing.

19. The substance dispensing apparatus of claim 15 , wherein the biometric sensor includes a fingerprint sensor.

20. The substance dispensing apparatus of claim 19 , further comprising the mouthpiece, wherein the mouthpiece includes a dentition sensing element configured to determine whether a dentition of the intended user is engaged with the mouthpiece.