Replacement liner and methods for a dispensing device

• US 6,640,159 B2
• Filed: 04/03/2001
• Issued: 10/28/2003
• Est. Priority Date: 12/05/1996
• Status: Expired due to Term

• Current Assignee: Omnicell Technologies Inc.
• Original Assignee: Omnicell Technologies Inc.
• Inventors: Holmes, William K., Arnold, Richard C., Higham, John D.
• Primary Examiner(s): BUTLER, MICHAEL E
• Application Number:
  US09/825,487
• Publication Number:
  US 20010032035A1
• Time in Patent Office: 938 Days
• Field of Search: 700/236, 700/242, 700/241, 700/240, 700/244
• US Class Current: 700/244
• CPC Class Codes: A47B 88/90 Constructional details of drawers
• CPC Class Codes: A47B 88/975 in the form of repositionable partition walls
• CPC Class Codes: A47B 88/994 in the form of trays or inserts
• CPC Class Codes: A61G 12/001 Trolleys for transport of medicaments, food, linen, nursing supplies carts specially adapted for surgery or diagnosis A61B50/13; hand carts B62B3/00
• CPC Class Codes: G07F 17/0092 for assembling and dispensing of pharmaceutical articles medical dispensers for private use, A61J7/00

Abstract

The invention provides an exemplary method for restocking pharmaceutical or medical supply items into a dispensing unit having a processor, with at least some of the pharmaceutical or medical supply items being held in removable liners having a plurality of receptacles. According to the method, a request is entered into the processor to restock pharmaceutical or medical supply items. One of the liners is then removed from the dispensing unit and is replaced with a replacement liner having a new inventory of pharmaceutical or medical supply items. Information identifying the replacement liner is also entered into the processor.

Claims

1. A method for restocking pharmaceutical or medical supply items into a dispensing unit having a processor, wherein at least some of the pharmaceutical or medical supply items are held in removable liners having a plurality of adjustable dividers to divide each liner into receptacles for holding the items, the method comprising:

entering a request into the processor to restock the items into the dispensing unit;

removing one of the liners from the dispensing unit;

replacing the removed liner with a replacement liner having a new inventory of pharmaceutical or medical supply items contained within a configuration of receptacles that is the same as or different than the configuration of receptacles in the removed liner, wherein at least one of the receptacles includes multiple items of the same type;

entering information identifying the replacement liner into the processor;

wherein the liners are grouped into types based on the configuration of the receptacles and the types ana par levels of items held within the receptacles, wherein the processor includes a record of each type of liner, and further comprising entering into the processor the type of liner to which the replacement liner is grouped;

entering user identification information into the processor;

entering item removal information into the processor for at least one of the items that is desired to be removed to select the item for removal, wherein the item removal information includes an item type and an associated quantity;

removing the selected item from one of the receptacles that includes multiple items of the same type; and

storing a record of the removal along with the number of items remaining within the receptacle.

2. A method as in claim 1, wherein the replacement liner includes an identification device having information on the configuration of the receptacles, the types of items held in the receptacles, and the quantity of items held in the receptacles, and further comprising reading the information from the identification device with a reader upon placement of the liner into the dispensing unit, and transferring the information from the reader to the processor.

3. A method as in claim 2, wherein the identification device comprises an electronic memory device, and wherein the dispensing unit includes a recording device to record information regarding the items removed from the liner, and further comprising comparing the record of removal stored in the memory device with actual inventory levels to determine any discrepancies.

4. A method as in claim 3, further comprising comparing the record of removal with the actual inventory levels at a pharmacy station following removal of the liner.

5. A method as in claim 1, wherein the liners are held within drawers, and further comprising withdrawing one of the drawers prior to removing the liner.

6. A method as in claim 1, wherein the dispensing unit is partitioned into separate locations, wherein the processor includes a record of which types of liners may be placed into each of the locations.

7. A method as in claim 6, wherein the type of liner being replaced is entered into the processor, and further comprising producing an error message and audible alert if the liner type entered is incorrect.

8. A method as in claim 6, further comprising transferring to the processor a list of liner types to be replaced in the unit and the quantities of items held in each of the receptacles that are being delivered from a central pharmacy for restocking.

9. A method as in claim 8, wherein the new quantities of each item are sent electronically from a central pharmacy processor to the processor of the dispensing unit.

10. A method as in claim 9, wherein a restock technician may modify and enter the item quantities to be restocked manually at the dispensing unit processor when the quantities brought are less than expected by the dispensing unit processor.

11. A method as in claim 1, wherein the dispensing unit is partitioned into separate locations, wherein the processor includes a record of the particular type of liner held in each location, and further comprising updating the processor'"'"'s record to reflect new quantities of each item upon entry of the information into the processor when the replacement liner has been placed into the dispensing unit.

12. A method as in claim 11, wherein the new quantities of each item are sent electronically from a central pharmacy processor to the processor of the dispensing unit.

13. A method as in claim 12, wherein a restock technician may modify or enter the item quantities to be restocked manually at the dispensing unit processor when the quantities brought are less than expected by the dispensing unit processor.

14. A method as in claim 1, wherein the type of liner is stored on the liner, and further comprising reading the type of liner from the replacement liner by a reader in communication with the processor before the replacement liner is placed into the dispensing unit.

15. A method as in claim 14, wherein the dispensing unit includes a plurality of drawers to hold the liners, and wherein the drawers are locked, and further comprising unlocking only the drawer containing the entered type of liner when the type of liner has been electronically read by the reader.

16. A method as in claim 15, wherein the user is guided to the unlocked drawer by a visual indicator.

17. A method as in claim 1, wherein the dispensing unit includes a plurality of drawers to hold the liners, and wherein each drawer is marked with one of the types so that a user may visually identify the type of liner to place in each drawer.

18. A method as in claim 17, further comprising opening one of the drawers, the processor detecting which drawer is open, replacing the liner in the open drawer, entering into the processor a confirmation of the liner type replaced in the drawer, and producing an alarm with the processor if an incorrect replacement liner is placed into the drawer.

19. A method as in claim 18, wherein the liner type is electronically read upon placement of the replacement liner into the drawer by a single reader attached to the dispersing unit.

20. A method as in claim 17, wherein all the drawers are locked, and further comprising entering into the processor the type of liner to be restocked, and unlocking the drawer containing the entered liner type for replacement.

21. A method as in claim 20, wherein the user is guided to the unlocked drawer by a visual indicator.

22. A method as in claim 1, wherein the liners are each assigned a unique identifier, further comprising entering into the processor the identifier for an expected replacement liner prior to entering the restocking request, and further comprising entering the unique identifier for the replacement liner into the processor upon placement of the replacement liner into the dispensing unit.

23. A method as in claim 22, further comprising producing an alarm if the identifier for the expected liner is different from the identifier entered upon replacement of the replacement liner.

24. A method as in claim 22, wherein the replacement liner is filled at a pharmacy station, wherein the pharmacy station assigns the unique identifier to the replacement liner and produces a record of the configuration of the receptacles, the types of items held in the receptacles, and the quantity of items held in the receptacles, and further comprising transmitting the unique identifier and the associated record to the processor of the dispensing unit.

25. A method as in claim 22, wherein the unique identifier is included on the liner, and further comprising reading the identifier from the liner with a reader that is in communication with the processor prior to placement of the replacement liner into the dispensing unit.

26. A method as in claim 22, wherein the unique identifier is included on the liner, and further comprising entering the identifier manually into the processor.

27. A method as in claim 22, wherein the liners are held within lockable drawers, and further comprising unlocking only one drawer at a time when replacing the liners.

28. A method as in claim 27, wherein the user is guided to the unlocked drawer by a visual indicator.

29. A method as in claim 1, further comprising entering into the processor the quantity of at least one item that is contained in the replacement liner.

35. A method as in claim 1, further comprising entering into the processor the quantity of at least one item that is contained in the replacement liner.

30. A method for restocking pharmaceutical or medical supply items into a dispensing unit having a processor, wherein at least some of the pharmaceutical or medical supply items are held in removable liners having a plurality of adjustable dividers to divide each liner into receptacles for holding the items, the method comprising:

entering a request into the processor to restock the items into the dispensing unit;

removing one of the liners from the dispensing unit;

replacing the removed liner with a replacement liner having a new inventory of pharmaceutical or medical supply items contained within a configuration of receptacles that is the same as or different than the configuration of receptacles in the removed liner, wherein at least one of the receptacles includes par levels of multiple items of the same type; and

entering information identifying the replacement liner into the processor;

wherein each liner includes a unique identifier, wherein the liners are grouped into types based on the configuration of the receptacles and the types and par levels of items held within the receptacles, wherein the processor includes a table having a list of each identifier, the type corresponding to the identifier, and the drawer corresponding to the type, and wherein the dispensing unit includes an entry device to enter the identifier for each liner that is to be restocked into the processor prior to replacing the liner.

31. A method as in claim 30, further comprising transferring to the processor the entry of the table upon initial configuration of the dispensing unit, and further comprising, during restocking, electronically transferring to the processor a list of liner identifiers and the quantities of items held in each liner that are to be restocked from a central pharmacy station which fills the liners with the items.

32. A method as in claim 30, wherein the unique identifier is included on a bar code label, and further comprising reading the bar code label with a bar code reader that is in communication with the processor.

33. A method as in claim 30, further comprising configuring the processor to indicate which drawer is to receive the replacement liner upon entry of the identifier into the processor.

34. A method as in claim 30, further comprising configuring the processor to unlock the drawer that is to receive the replacement liner upon entry of the identifier into the processor.

36. A method for stocking items into a dispensing unit, the method comprising:

providing a dispensing unit having a processor, at least one drawer, and a liner which is insertable into the drawer, wherein the liner has adjustable dividers which define at least one bin;

adjusting the dividers to accommodate a certain type of item in the bin;

placing a par level of the item into the bin;

attaching an identification device to the liner which includes information about the type of item that is held in the bin and the par level;

placing the liner into the drawer, wherein the dispensing unit includes a reader which reads the information from the identification device and transfers the information to the processor.

37. A method as in claim 36, further comprising removing the liner, replacing the liner with a second liner having adjustable dividers that have been adjusted to accommodate at least one different type of item, and reading the information from an identification device of the second liner.

38. A method as in claim 37, further comprising comparing with the processor the information read from the identification device of the second liner with the information read from the identification device of the liner being replaced.

39. A method as in claim 37, further comprising transferring the information about the type and quantity of the item in the bin of the second liner to the processor.

40. A method as in claim 37, further comprising indicating with the processor that a new type of item is stored in the bin of the second liner.