Apparatus and method for storing, tracking and documenting usage of anesthesiology items

• US 6,339,732 B1
• Filed: 10/16/1998
• Issued: 01/15/2002
• Est. Priority Date: 10/16/1998
• Status: Expired due to Term

• Current Assignee: Carefusion 303 Incorporated (Becton Dickinson & Co)
• Original Assignee: Pyxis Corp. (Cardinal Health, Inc.)
• Inventors: Kurtz, Michael, Ross, Christopher G., Richter-Dycaico, Paula A., Chang, Steven W., Radziminski, Thomas E., Phoon, Florence H.
• Primary Examiner(s): Grant, William
• Assistant Examiner(s): GAIN, EDWARD F
• Application Number:
  US09/174,205
• Time in Patent Office: 1,187 Days
• Field of Search: 700/215, 700/225, 700/236, 700/237, 700/241
• US Class Current: 700/237
• 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: A61J 7/0084 for multiple medicaments

Abstract

A computerized medication dispensing station that addresses anesthesia medication management and tracking problems is disclosed. Medications, including narcotic and non-narcotic, and supplies for use in anesthesia, are stored in secured, semi-secured, and unsecured containers of a mobile station. A computer housed in the station is used to track the anesthesiology items that have been removed from the station. For each item removed, the time of removal, who removed it, and to whom it was administered is tracked. Items that are not administered to a patient are returned to the pharmacy or wasted (i.e., disposed in accordance with regulations). Each type of event (administration to a patient, return, or waste) is documented so that a health care institution can track usage of items, including narcotic medications, for use in anesthesia.

Claims

1. An apparatus for storing, tracking, and documenting usage of anesthesiology items comprising:

a mobile cart having a plurality of containers at least one of said containers adapted to be secured for authorized access;

a plurality of anesthesiology items adapted for use during anesthetic procedures, resident in at least one of said containers;

a data entry device on said cart, said data entry device adapted to enable an individual administering anesthetic procedures to enter an identifier for said individual and information relevant to a selected anesthesiology item, adapted to associate said identifier with said selected anesthesiology item, and adapted to enable an individual to enter data relevant to a procedure involving the use of an anesthetic;

a lock in association with said at least one secured container and in electronic communication with said data entry device, said lock adapted to enable said container to be opened upon receiving said relevant information from said data entry device.

2. The apparatus of claim 1, wherein said containers include one or more of the group consisting of secured, semi-secured, and unsecured.

3. The apparatus of claim 1, wherein said containers are drawers and latched receptacles.

4. The apparatus of claim 3, wherein said latched receptacles are housed within said drawers.

5. The apparatus of claim 1, wherein said data entry device includes a rotating extension monitor stand.

6. The apparatus of claim 5, wherein said rotating extension monitor stand is equipped with a plurality of pivot points.

7. The apparatus of claim 1, wherein said anesthesiology items include one or more of the group consisting of narcotic medications, non-narcotic medications, and supplies.

8. A method for storing, tracking, and documenting anesthesiology items comprising the steps of:

(a) storing a plurality of anesthesiology items in containers in an anesthesia cart;

(b) providing a list of said anesthesiology items stored in said containers in said anesthesia cart;

(c) entering data relevant to a procedure involving the use of anesthetic;

(d) selecting for removal one of said plurality of anesthesiology items on said list;

(e) removing said selected anesthesiology item;

(f) defining a case; and

(g) documenting usage of said anesthesiology item.

9. The method of claim 8, wherein the step of defining a case includes entering one or more of the group consisting of a patient identifier, a case type, and a case number.

10. The method of claim 8, wherein the step of documenting usage of said anesthesiology item occurs after the administration of said anesthesiology item to an anesthesia patient.

11. The method of claim 8, wherein the step of documenting usage comprises the steps of assigning a removed anesthesiology item to said case, returning at least a portion of said removed anesthesiology item to said anesthesia cart, or wasting said anesthesiology item.

12. The method of claim 11, wherein the step of assigning said removed anesthesiology item comprises the steps of selecting said case, entering a dosage amount, and entering a time of administration.

13. The method of claim 11, further comprising the step of transferring said removed anesthesiology item to another anesthesia cart.

14. The method of claim 8, further comprising the step of assigning said anesthesiology item to said case upon removal of said anesthesiology item from said anesthesia cart.

15. The method of claim 8, wherein said anesthesiology items include one or more of the group consisting of narcotic medications, non-narcotic medications, and supplies.

16. The method of claim 15, wherein said narcotic medications are stored in secured containers in said anesthesia cart.

17. The method of claim 15, wherein said non-narcotic medications are stored in semi-secured or unsecured containers in said anesthesia cart.

18. The method of claim 8, further comprising the step of monitoring the inventory stored in said anesthesia cart.

19. A system for storing, tracking, and documenting anesthesiology items comprising:

a cabinet for storing anesthesiology items in containers, said cabinet having a data entry device that is adapted to enable an individual to enter data in said data entry device relevant to a procedure involving the use of anesthetic;

a container control unit in communication with said containers for controlling access to said anesthesiology items in said containers;

an access control unit in communication with said container control unit for determining which of said anesthesiology items have been removed from said containers and documenting usage of said anesthesiology items removed from said containers after administration of said anesthesiology items to at least one anesthesia patient.

20. The system of claim 19, wherein said cabinet further comprises secured, semi-secured, and unsecured containers.

21. The system of claim 19, wherein said anesthesiology items are stored in kits.

22. The system of claim 21, wherein said kits are designed to be case-specific or user-specific.

23. The system of claim 19, wherein said access control unit documents usage of said anesthesiology items by storing case information and information regarding administration, return, and wasting of said anesthesiology items.

24. A method of administering anesthesia, comprising:

providing a mobile cart with containers, said mobile cart adapted to be freely moved apart from connections to a computer network;

stocking said containers in said cart with anesthesiology items;

providing a data processor with a data entry device on said cart;

providing electronic communication between said data processor and said containers to enable said containers to be opened upon entry of predetermined data;

entering data in said data entry device relevant to a procedure involving the use of anesthetic;

accessing one of said containers;

removing an anesthesiology item from said one of said containers;

administering said anesthesiology item to a patient; and

entering data regarding said anesthesiology item administered to said patient through said data entry device.

25. The method of claim 24, further comprising:

moving said cart to an area where anesthetic is administered to a patient.

26. The method of claim 24, further comprising:

downloading said data regarding said anesthesiology item administered, to a pharmacy computer system.

27. The method of claim 24, further comprising:

providing an electronic viewing terminal on said cart, said viewing terminal electronically connected to said data processor.

28. The method of claim 27, further comprising:

providing a computer program operable on said data processor to query a health care provider through a user interface visible on said viewing terminal for data regarding said anesthesiology items, said anesthetic procedure, said patient, or said health care provider.

29. The method of claim 24, further comprising:

providing storage compartments on said cart.

30. The method of claim 24, wherein said cart is on wheels, rollers or casters.

31. The method of claim 24, wherein said containers are secured until required data is entered into said data processor.

32. The method of claim 24, wherein said containers automatically open upon entry of required data in said data processor.

33. The method of claim 24, wherein one of said containers automatically opens upon entry of required data in said data processor.

34. The method of claim 24, wherein said containers are drawers or latched receptacles.

35. The method of claim 34, wherein said containers comprise drawers containing latched receptacles.

36. The method of claim 24, wherein said containers contain unit dose packages of drugs.

37. The method of claim 24, wherein said containers contain only one type of anesthesiology item per container.

38. A system comprising:

a health care facility computer network; and

a mobile cart including a data processor on said cart, said cart adapted to be supplied with anesthesiology items in containers on said cart, at said health care facility, said data processor adapted to be connected to said computer network and adapted to be disconnected from said computer network when said cart is moved to an area where anesthesiology items are administered, said data processor adapted for entry of data regarding anesthesiology items removed from said containers and adapted for entry of data relevant to a procedure involving the use of anesthetic even while said data processor is not connected to said computer network, said data transferred to said computer network when said data processor is connected to said computer network.

39. The system of claim 38, further comprising:

a touchscreen data entry terminal on said cart and connected to said data processor.

40. The system of claim 38, further comprising:

a security device in association with at least some of said containers on said cart to prohibit access to said at least some of said containers prior to entry of required data in said data processor.

41. The system of claim 40, wherein said security device is an electronically operable lock in communication with said data processor.

42. The system of claim 38, wherein each of said containers are loaded with anesthesiology items in an ordered fashion and the contents of each container is input into a computer memory prior to said anesthesiology items being administered.

43. The system of claim 42, wherein said computer memory is in said computer network.

44. The system of claim 42, wherein said computer memory is in said data processor.

45. The system of claim 38, wherein said data processor is adapted to perform inventory