Controlled inventory refrigerated dispensing system
A vending refrigerator for dispensing pharmaceutical products, such as vials, bottles, syringes, and the like, at a point of distribution, e.g., a doctor's office or pharmacy. The vending refrigerator comprises a first product dispenser for one type of packaging and a second product dispenser for a second type of packaging. The product can be removed from a dispenser drawer but cannot be placed back into the dispenser through the drawer. The product dispensers are filled through openings that are not accessible during normal operations, but that are accessible during refilling procedures. The refrigerator may include a shelf where products that are mistakenly pulled from the product dispenser or that contain multiple doses of their contents can be placed for temporary storage. In some embodiments, the refrigerator comprises a chilled compartment and a freezer compartment.
1. A refrigerated storage and dispensing unit, comprising:
a refrigerator cabinet;
a control compartment comprising a processor having computer executable code configured to receive and store inventory data from said unit;
a shelf within said refrigerator cabinet and in data communication with said control compartment; and
a plurality of product dispensing cartridges removably positioned on said shelf each said product dispensing cartridge further comprising a vertical housing holding a plurality of product units and a dispensing drawer configured for horizontal movement out of said housing, wherein each said product dispensing cartridge is configured to sequentially dispense a single one of said product units upon each horizontal extension of said dispensing drawer from a fully closed position to a fully open position.
2. The refrigerated storage and dispensing unit of claim 1 , further comprising a storage shelf configured to store one of said product units after said one of said product units is dispensed from one of said product dispensing cartridges.
3. The refrigerated storage and dispensing system of claim 1 , said processor further comprising computer executable code configured to record dispensing of product units from said product dispensing cartridges.
4. The refrigerated storage and dispensing unit of claim 1 , further comprising a plurality of first drawer position sensor elements on said shelf, and a second drawer position sensor element within each of said product dispensing cartridges, wherein each said second drawer position sensor element is configured for communication with one of said first drawer position sensor elements to generate a signal to said processor indicating a position of a dispensing drawer.
5. The refrigerated storage and dispensing unit of claim 1 , further comprising a plurality of first product detection sensor elements on said shelf, and a second product detection sensor element within each of said product dispensing cartridges, wherein each said second product detection sensor element is configured for communication with one of said first product detection sensor elements to generate a signal to said processor indicating the presence of a product ready for loading into the first dispensing drawer.
6. The refrigerated storage and dispensing unit of claim 1 , wherein each said dispensing cartridge is further configured to gravity feed a product unit to said dispensing drawer upon closure of said dispensing drawer from a fully open position.
7. The refrigerated storage and dispensing unit of claim 1 , further comprising a chilled compartment and a freezer compartment.
8. The refrigerated storage and dispensing unit of claim 7 , wherein the chilled compartment and the freezer compartment each comprises said shelf and said plurality of product dispensing cartridges.
9. The refrigerated storage and dispensing unit of claim 1 , further comprising a door covering a portion of each of said product dispensing cartridges and positioned to block removal of said product dispensing cartridges from said shelf.
10. The refrigerated storage and dispensing unit of claim 9 , wherein said door is positioned so as to not extend over said dispensing drawers of said product dispensing cartridges.
11. The refrigerated storage and dispensing unit of claim 10 , wherein said door further comprises an electronic lock.
12. The refrigerated storage and dispensing unit of claim 11 , wherein said electronic lock is in data communication with said processor, said processor further comprising computer executable code configured to unlock said door.
13. A system for dispensing products, comprising:
a refrigerated storage and dispensing unit in data communication with a computer network, said refrigerated storage and dispensing unit comprising:
a refrigerator cabinet;
a control compartment comprising a processor having computer executable code configured to receive and store inventory data from said unit;
a shelf within said refrigerator cabinet and in data communication with said control compartment; and
a plurality of product dispensing cartridges removably positioned on said shelf each said product dispensing cartridge further comprising a vertical housing holding a plurality of product units and a dispensing drawer configured for horizontal movement out of said housing, wherein each said product dispensing cartridge is configured to sequentially dispense a single one of said product units upon each horizontal extension of said dispensing drawer from a fully closed position to a fully open position; and
a control server in data communication with refrigerated storage and dispensing unit through said data network;
said processor further comprising computer executable code configured to send said inventory data to said control server.
14. The system of claim 13 , said refrigerated storage and dispensing unit further comprising a plurality of first product detection sensor elements on said shelf, and a second product detection sensor element within each of said product dispensing cartridges, wherein each said second product detection sensor element is configured for communication with one of said first product detection sensor elements to generate a signal to said processor indicating the presence of a product ready for loading into the first dispensing drawer.
15. The system of claim 13 , said refrigerated storage and dispensing unit further comprising a plurality of first drawer position sensor elements on said shelf, and a second drawer position sensor element within each of said product dispensing cartridges, wherein each said second drawer position sensor element is configured for communication with one of said first drawer position sensor elements to generate a signal to said processor indicating a position of a dispensing drawer.
16. The system of claim 13 , said processor further comprising computer executable code configured to record dispensing of product units from said product dispensing cartridges.
17. The system of claim 13 , further comprising a storage shelf configured to store one of said product units after said one of said product units is dispensed from one of said product dispensing cartridges.
18. The system of claim 13 , further comprising a door covering a portion of each of said product dispensing cartridges and positioned to block removal of said product dispensing cartridges from said shelf.
19. The system of claim 18 , wherein said door is positioned so as to not extend over said dispensing drawers of said product dispensing cartridges.
20. The refrigerated storage and dispensing unit of claim 19 , wherein said door further comprises an electronic lock.
21. The refrigerated storage and dispensing unit of claim 20 , wherein said electronic lock is in data communication with said processor, said processor further comprising computer executable code configured to unlock said door.
22. The system of claim 13 , wherein said processor further comprises computer executable code configured to send data to said control server indicative of historical temperatures inside of said vending refrigerator.
23. The system of claim 22 , wherein said processor further comprises computer executable code configured to send data to said control server indicative of predetermined alarm conditions having been reached in said vending refrigerator.