Identification information recognition system for a medical device

• US 20050277873A1
• Filed: 05/27/2004
• Published: 12/15/2005
• Est. Priority Date: 05/27/2004
• Status: Active Application

• Current Assignee: Baxter International Inc.
• Original Assignee: Baxter International Inc.
• Inventors: Jacobson, James D., Bui, Tuan, Brundle, Alan, Mullan, Janet, Stewart, Janice, Chau, Qui, Meinzer, Randolph, Bello, Debra K.
• Application Number:
  US10/855,872
• Publication Number:
  US 20050277873A1
• Time in Patent Office: Days
• US Class Current: 604/93.10
• CPC Class Codes: A61M 2205/0244 Micromachined materials, e.g. made from silicon wafers, microelectromechanical systems [MEMS] or comprising nanotechnology
• CPC Class Codes: A61M 2205/3561 local, e.g. within room or hospital
• CPC Class Codes: A61M 2205/3592 using telemetric means, e.g. radio or optical transmission
• CPC Class Codes: A61M 2205/6018 providing set-up signals for the apparatus configuration
• CPC Class Codes: A61M 2205/6054 Magnetic identification systems
• CPC Class Codes: A61M 2205/6063 Optical identification systems
• CPC Class Codes: A61M 39/287 Wedge formed by a slot having varying width, e.g. slide clamps
• CPC Class Codes: A61M 5/14 Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
• CPC Class Codes: A61M 5/142 Pressure infusion, e.g. using pumps
• CPC Class Codes: A61M 5/14228 with linear peristaltic action, i.e. comprising at least three pressurising members or a helical member
• CPC Class Codes: A61M 5/14232 Roller pumps
• CPC Class Codes: A61M 5/16827 controlling delivery of multiple fluids, e.g. sequencing, mixing or via separate flow-paths infusion of multiple fluids without using a controller A61M5/1407

Abstract

A medical delivery system (10) is provided for delivering a medicament (17) or fluid (17) to a patient. The system comprises a disposable element such as a line set (14) associated with a container (16) containing the fluid (17), an identifier (18) associated with the line set (14) and having identification information associated therewith, and a delivery device (12) configured to engage the line set (14) and deliver the fluid (17) to the patient. The delivery device (12) includes a recognition system (20) that is capable of obtaining the identification information associated with the identifier (18). The identification information may include information regarding the identification of the fluid (17), a type of line set (14), or a type of administration associated with the line set (14). The device (12) can be capable of configuration based on the identification information.

Claims

1. A disposable member comprising an element and an identifier associated with the element and identifying the element, said element adapted to be operably associated with a medical device wherein said identifier is adapted to be recognized by said device.

2. The member of claim 1 and the identifier being separately connected to the element.

3. The member of claim 1 and the identifier being integral with the element.

4. The member of claim 1 and the identifier having machine-readable indicia.

5. The member of claim 1 and the identifier being a bar code.

6. The member of claim 1 wherein the element is a line set.

7. The member of claim 6 wherein the identifier identifies a type of line set.

8. The member of claim 7 wherein the line set comprises at least one of a intravenous line set, an intra-arterial line set, a subcutaneous line set, an epidural line set and an irrigation of fluid spaces line set.

9. The member of claim 1 wherein the element is adapted to be directly connected to the device.

10. The member of claim 1 wherein the identifier identifies a material forming the element.

11. The member of claim 1 wherein the element is a slide clamp.

12. The member of claim 11 wherein the slide clamp is connected to a line set, the slide clamp and line set adapted to be engaged by the medical device.

13. The member of claim 1 wherein the medical device is a medication delivery device.

14. The member of claim 13 wherein the medication delivery device is an infusion pump.

15. The member of claim 1 wherein the element is a line set and the identifier identifies a material forming the line set, wherein the identifier is adapted to instruct the device to operate in a predetermined manner based on the device recognizing the identifier.

16. An administration line set for use with a medical delivery device for delivering a medicament to a patient, the line set comprising:

at least one tube configured to be connectable to a container containing the medicament; and

an identifier associated with the tube and having identification information associated therewith, the identifier configured to be recognizable by a recognition system associated with the delivery device that is capable of obtaining the identification information associated with the identifier.

17. The line set of claim 16 wherein the identification information includes information regarding the tube.

18. The line set of claim 16 wherein the identifier identifies a type of tube.

19. The line set of claim 16 wherein the identification information includes information regarding a type of administration.

20. The line set of claim 19, wherein the type of administration is one of an intravenous (IV) administration, an intra-arterial (IA) administration, a subcutaneous administration, an epidural administration, and an irrigation of fluid spaces administration.

21. The line set of claim 16 wherein the identifier is one of a bar code, a passive RF device, a magnetic device and a non-volatile memory device.

22. The line set of claim 16 wherein the identifier is integrated with a slide clamp associated with the tube.

23. A disposable member for use with a medical delivery device for delivering a medicament to a patient, said member comprising a line set configured to be connectable to a container containing a medicament, and a slide clamp associated with said line set, said slide clamp having an identifier thereon and having identification information associated therewith, said member configured to be recognizable by a recognition system associated with said delivery device that is capable of obtaining said identification information associated with the identifier.

24. The member of claim 23 wherein the identifier is a bar code attached to the slide clamp.

25. A medical device adapted to cooperate with a disposable element having an identifier associated therewith, said device having a recognition system associated therewith, said system configured to recognize the identifier.

26. The device of claim 25 and the device comprising a medication delivery device.

27. The device of claim 26 wherein the medication delivery device is an infusion pump.

28. The device of claim 25 wherein the recognition system is directly connected to the device.

29. The apparatus of claim 25 wherein the recognition system is capable of reading is machine-readable indicia.

30. The device of claim 25 and the recognition system comprising a bar code reader.

31. An apparatus for delivering a medicament to a patient, the device adapted to cooperate with a disposable element having an identifier associated therewith, the apparatus comprising a medication delivery device having a recognition system associated therewith and adapted to recognize the identifier.

32. A medication delivery system for delivering a medicament to a patient, the system comprising:

a line set adapted to be connected to a container containing the medicament;

an identifier associated with the line set and having identification information associated therewith; and

a delivery device configured to engage the line set and deliver the medicament to the patient, the delivery device including a recognition system that is capable of obtaining the identification information associated with the identifier.

33. The system of claim 32 wherein the identification information is obtained by the device upon engagement between the device and the line set.

34. The system of claim 32 wherein the delivery device comprises an infusion pump.

35. The system of claim 32 wherein the identification information is adapted to include information regarding the medicament.

36. The system of claim 32 wherein the line set is adapted to be associated with the medicament that is one of a parenteral fluid, a drug, an electrolyte, blood and a blood product.

37. The system of claim 32 wherein the identification information includes information regarding a type of administration.

38. The system of claim 32 wherein the identification information includes information about the line set.

39. The system of claim 32 wherein the identifier is one of a bar code, a passive RF device, a magnetic device and a non-volatile memory device.

40. The system of claim 32 wherein the line set has a slide clamp and wherein the identifier is integrated with the slide clamp.

41. The system of claim 40 wherein the identifier is a bar code positioned on the slide clamp.

42. The system of claim 40 wherein the delivery device includes a slide clamp receptacle configured to accept the slide clamp.

43. The system of claim 42 wherein the recognition system is integrated with the slide clamp receptacle.

44. A medication delivery system for delivering a medicament to a patient, the system comprising:

a line set adapted to be connected to a container containing the fluid;

an identifier associated with the line set and having identification information associated therewith; and

a delivery device configured to engage the line set and deliver the fluid to the patient, the delivery device including a recognition system that is capable of obtaining the identification information associated with the identifier when the delivery device engages the line set.

45. The system of claim 44 wherein the identifier is a slide clamp positioned on the line set.

46. The system of claim 45 wherein the delivery device has a slide clamp receptacle, wherein the delivery device engages the line set when the slide clamp is inserted into the receptacle.

47. The system of claim 46 wherein the recognition system is associated with the slide clamp receptacle and wherein the recognition system obtains the identification information in response to the insertion of the slide clamp into the receptacle.

48. A medical fluid delivery system for delivering a fluid to a patient, the system comprising:

a line set adapted to be connected to a container containing the fluid;

a slide clamp associated with the line set and having an identifier that includes identification information; and

a delivery device configured to engage the slide clamp and associated line set to facilitate delivery of the fluid to the patient, the delivery device including a recognition system that is capable of obtaining the identification information from the identifier when the delivery device engages the slide clamp.

49. A method for recognizing identification information comprising the steps of:

providing an identifier configured to be associated with a disposable element, the identifier having identification information;

providing a medical device having a system capable of obtaining identification information from the identifier;

positioning the identifier proximate the medical device; and

obtaining the identification information in response to the step of positioning.

50. A method for recognizing identification information associated with an administrative line set, the method comprising the steps of:

providing an identifier associated with the line set and having identification information;

providing a delivery device having a system capable of obtaining identification information from the identifier;

engaging the line set with the delivery device; and

obtaining the identification information upon engagement.

51. An administration kit for use with a medical delivery device for delivering a medicament to a patient, the kit comprising:

a container containing the medicament;

a line set connected to the container; and

an identifier associated with one of the line set and container and having identification information associated therewith, the identifier configured to be recognizable by a recognition system of the delivery device that is capable of obtaining the identification information associated with the identifier.

52. The kit of claim 51 wherein the identification information includes information regarding a type of administration.

53. The kit of claim 52 wherein the type of administration is one selected from the group consisting of intravenous (IV), intra-arterial (IA), subcutaneous, epidural, and irrigation of fluid spaces.

54. The kit of claim 51 wherein the identification information includes information regarding the line set.

55. The kit of claim 51 wherein the identifier is one of a bar code, a passive RF device, a magnetic device and a non-volatile memory device.

56. The kit of claim 51 wherein the identifier is integrated with a slide clamp associated with the line set.

57. The kit of claim 56 wherein the identifier is a bar code connected to the slide clamp.

58. A system for delivering a medicament to a patient, the system having a delivery device having a system capable of recognizing an identifier, the device further having an operation date associated therewith, the system comprising:

a container of the medicament adapted to be operably associated with the delivery device, the container having an identifier associated therewith, the identifier having an expiration date associated with the medicament wherein the identifier is adapted to be recognized by the device and wherein the device will not operate if the operation date of the device is a date after the expiration date.

59. The system of claim 58 wherein an alarm is generated if the operation date of the device is a date after the expiration date.

60. A system for delivering a medicament to a patient, the medicament contained in a container, the container having an identifier associated therewith, the identifier having an expiration date associated with the medicament, the system comprising:

a delivery device having a system capable of recognizing the identifier, wherein the system is adapted to recognize the identifier and wherein the device will not operate if the operation date of the device is a date after the expiration date.

61. The system of claim 60 further comprising an alarm system operably associated with the delivery device, the alarm system capable of generating an alarm if the operation date of the device is a date after the expiration date.

62. A MEMS pump having an identifier associated with the pump and identifying the pump, said pump adapted to be operably associated with a another device wherein said identifier is adapted to be recognized by said other device.

63. A MEMS pump for delivering a medicament to a patient, the pump adapted to cooperate with a line set having an identifier associated therewith, the pump having a recognition system associated therewith and adapted to recognize the identifier.

64. The pump of claim 63 wherein the recognition system is physically connected to the pump.

65. The pump of claim 63 wherein the recognition system is integral with the pump.

66. The pump of claim 63 wherein the recognition system is associated with the pump via a wireless connection.

67. A medication delivery system for delivering a medicament to a patient, the system comprising:

a line set adapted to be connected to a container containing the medicament;

an identifier associated with the line set and having identification information associated therewith; and

a MEMS pump connected to the line set, the pump including a recognition system that is capable of obtaining the identification information associated with the identifier.

68. A disposable element adapted to communicate with a programming device and a controller, the disposable element having an identifier associated with the element and having identification information, the element further having an additional information component programmed into the identifier by the programming device, said element adapted to be operably associated with the controller wherein upon a predetermined event, the additional information component assumes a changed state wherein the additional information component is capable of being recognized to indicate that the identification information can be reused.

69. The element of claim 68 wherein the additional information component is located on the identifier.

70. The element of claim 68 wherein the additional information component is adapted to be recognized by the programming device.

71. The element of claim 68 wherein the additional information component is adapted to be recognized by the controller.

72. A MEMS pump adapted to communicate with a programming device and a controller, the MEMS pump having an identifier associated with the pump and having identification information, the identifier including an additional information component programmed into the identifier by the programming device, said pump adapted to be operably associated with the controller wherein upon a predetermined event, the additional information component is activated wherein a signal is provided to indicate that the programming device may reuse the identification information.