Method and apparatus for verifying information

• US 7,216,802 B1
• Filed: 10/22/1999
• Issued: 05/15/2007
• Est. Priority Date: 10/21/1997
• Status: Expired due to Fees

• Current Assignee: Southwest Technology Innovations LLC
• Original Assignee: Carlos De La Huerga
• Inventors: De La Huerga, Carlos
• Primary Examiner(s): Frech; Karl D.
• Application Number:
  US09/426,553
• Time in Patent Office: 2,762 Days
• Field of Search: 235/380, 235/382, 235/385, 705/22, 705/28
• US Class Current: 235/380
• CPC Class Codes: G07C 9/00182 operated with unidirectional data transmission between data carrier and locks
• CPC Class Codes: G16H 20/13 delivered from dispensers

Abstract

A system and method for verifying information and controlling a response function when two or more pieces of information correspond to each other. The system includes an information device and an identification device. The information device has identification information stored therein. The identification device has identification information stored therein or thereon. The information device obtains the identification information from the identification device and compares it to the identification information in the information device. If the identification information corresponds, the information device provides a response signal. The response signal may control a locking mechanism for a container to which the information device is attached or provide an audible or visual indication. The system and method may be used for controlling the administration of prescribed medication to a patient or in other medical or non-medical applications.

Claims

1. A verification apparatus, comprising:

an identification device including identification device identification information;

a portable information device adapted to provide a response signal and having information device identification information stored therein and adapted to obtain identification device identification information from the identification device;

a portable locking mechanism connected to the portable information device;

wherein the information device compares the information device identification information stored therein to the identification device identification information obtained from the identification device and provides the response signal if the identification device identification information corresponds to the stored information device identification information; and

wherein the response signal provided by the portable information device controls the portable locking mechanism to unlock the locking mechanism when the identification device identification information corresponds to the stored information device identification information.

2. The verification apparatus of claim 1, wherein the identification device includes identification device identification information stored therein and is adapted to communicate the identification device identification information to the portable information device and wherein the portable information device is adapted to receive the identification device identification information communicated thereto.

3. The verification apparatus of claim 1, wherein the identification device includes identification device identification information provided thereon and wherein the portable information device is adapted to read the identification device identification information from the identification device.

4. The verification apparatus of claim 3, wherein the identification device includes identification information provided thereon in bar code form.

5. The verification apparatus of claim 1, wherein the portable information device and the portable locking mechanism are integrally formed with each other.

6. The verification apparatus of claim 1, comprising additionally a container connected to the locking mechanism, the locking mechanism controlling access to an interior of the container.

7. The verification apparatus of claim 6, wherein the container includes a base portion including the interior of the container and a lid adapted to be opened to allow access to the interior of the container and to be closed over the base portion to prevent access to the interior of the container and wherein the locking mechanism is attached to the container so as to prevent the lid from being opened when the locking mechanism is locked.

8. The verification apparatus of claim 6, wherein the locking mechanism is formed integrally with the container.

9. The verification apparatus of claim 1, comprising additionally a fluid flow control device connected to the locking mechanism, the locking mechanism controlling a flow of fluid past the fluid flow control device.

10. The verification apparatus of claim 9, wherein the fluid flow control device includes first and second clamping portions adapted to be clamped around an extending tip of a fluid bag to prevent a flow of fluid therefrom and wherein the locking mechanism is attached to the fluid flow control device so as to prevent the first and second clamping portions from being unclamped when the locking mechanism is locked.

11. The verification apparatus of claim 1, comprising additionally an indicator to provide an indication connected to the portable information device and wherein the response signal provided by the portable information device controls the indicator to provide the indication if the identification device identification information corresponds to the stored information device identification information.

12. The verification apparatus of claim 11, wherein the indicator is controlled by the response signal to provide an indication selected from the group of indications consisting of visual and audible indications if the identification device identification information corresponds to the stored information device identification information.

13. The verification apparatus of claim 11, comprising additionally a portable container and wherein the indicator and the information device are formed integrally with the portable container.

14. The verification apparatus of claim 11, wherein the indicator is adapted to provide an alert indication and wherein the alert indication is activated by the information device when the information device identification information does not correspond to the identification device identification information.

15. The verification apparatus of claim 1, further comprising:

data entry means adapted to communicate with the information device for modifying the information device identification information stored in the information device.

16. The verification apparatus of claim 1, further comprising an alert device, the alert device being activated by the information device when the information device identification information does not correspond to the identification device identification information.

17. A verification apparatus, comprising:

an identification device including identification device identification information;

a portable information device adapted to provide a response signal and having information device identification information stored therein and adapted to obtain identification device identification information from the identification device;

wherein the information device compares the information device identification information stored therein to the identification device identification information obtained from the identification device and provides the response signal if the identification device identification information corresponds to the stored information device identification information;

an indicator to provide an indication connected to the portable information device and wherein the response signal provided by the portable information device controls the indicator to provide the indication if the identification device identification information corresponds to the stored information device identification information; and

wherein the indicator is formed integrally with the portable information device.

18. A verification apparatus, comprising:

an identification device including identification device identification information;

a portable information device adapted to provide a response signal and having information device identification information stored therein and adapted to obtain identification device identification information from the identification device;

data entry means adapted to communicate with the information device for modifying the information device identification information stored in the information device wherein the data entry means is integrally connected to the information device;

wherein the information device compares the information device identification information stored therein to the identification device identification information obtained from the identification device and provides the response signal if the identification device identification information corresponds to the stored information device identification information.

19. The verification apparatus of claim 18, wherein the identification device is an object identification device and wherein the information device identification information and the identification device identification information identify an object which must be identified for the response signal to be provided.

20. The verification apparatus of claim 19, wherein the identification device is a patient identification device and wherein the information device identification information and the identification device identification information identify a patient which must be identified for the response signal to be provided.

21. The verification apparatus of claim 19, wherein the identification device is a worker identification device and wherein the information device identification information and the identification device identification information identify a worker which must be identified for the response signal to be provided.

22. A verification apparatus, comprising:

an identification device including identification device identification information;

a portable information device adapted to provide a response signal and having information device identification information stored therein and adapted to obtain identification device identification information from the identification device;

wherein the information device compares the information device identification information stored therein to the identification device identification information obtained from the identification device and provides the response signal if the identification device identification information corresponds to the stored information device identification information;

a second identification device including second identification device identification information and wherein the information device is adapted to obtain the second identification device identification information from the second identification device, and wherein the information device includes second information device identification information stored therein and compares the second information device identification information stored therein to the second identification device identification information obtained from the second identification device and provides the response signal if the second identification device identification information corresponds to the stored second information device identification information.

23. The verification apparatus of claim 22, further comprising a display module for displaying information stored in the information device.

24. The verification apparatus of claim 22, comprising additionally a container connected to the information device.

25. The verification apparatus of claim 24, wherein the interior of the container is large enough to hold an IV fluid bag.

26. The verification apparatus of claim 24, wherein the interior of the container is large enough to hold a plurality of personal items.

27. The verification apparatus of claim 24, wherein the interior of the container is adapted to hold a medical sample tube.

28. The verification apparatus of claim 24, wherein the container is a portable container.

29. The verification apparatus of claim 28, wherein the portable information device is formed integrally with the portable container.

30. The verification apparatus of claim 24, further comprising:

data entry means adapted to communicate with the information device for modifying the information device identification information stored in the information device.

31. The verification apparatus of claim 30, wherein the data entry means includes a dispensing system including a database of information identifying objects to be dispensed into the container and corresponding identification information used to modify the information device identification information stored in the information device.

32. The verification apparatus of claim 31, wherein the dispensing system is an automatic dispensing system for dispensing objects into the container.

33. The verification apparatus of claim 24, wherein the information device includes information about contents of the interior of the container stored therein.

34. The verification apparatus of claim 33, further comprising an input device for transmitting information about the contents of the interior of the container to the information device.

35. The verification apparatus of claim 24, wherein the information device includes a communication device for receiving information relating to a required change to the contents of the container.

36. The verification apparatus of claim 35, wherein the container has an interior adapted to hold prescription medication and wherein the information received relating to a required change to the contents of the container is a change in a prescription.

37. The verification apparatus of claim 35, wherein the information device includes a display device and wherein a message is displayed on the display device relating to the information received relating to a required change to the contents of the container.

38. The verification apparatus of claim 35, wherein the providing of the response signal is disabled in response to the receipt of the information relating to a required change to the contents of the container.

39. A verification apparatus, comprising:

an identification device including identification device identification information;

a portable information device adapted to provide a response signal and having information device identification information stored therein and adapted to obtain identification device identification information from the identification device;

a container connected to the information device;

data entry means adapted to communicate with the information device for modifying the information device identification information stored in the information device, wherein the data entry means is integrally connected to the container;

wherein the information device compares the information device identification information stored therein to the identification device identification information obtained from the identification device and provides the response signal if the identification device identification information corresponds to the stored information device identification information.

40. A verification apparatus, comprising:

an identification device including identification device identification information;

a portable information device adapted to provide a response signal and having information device identification information stored therein and adapted to obtain identification device identification information from the identification device;

a container connected to the information device;

a sensor for detecting when the container is opened and wherein the information device is connected to the sensor for detecting when the container is opened and includes memory means for storing information provided by the sensor indicating that the container was opened;

wherein the information device compares the information device identification information stored therein to the identification device identification information obtained from the identification device and provides the response signal if the identification device identification information corresponds to the stored information device identification information.

41. The verification apparatus of claim 40, wherein the information device includes a communication device for transmitting the information stored in memory indicating that the container was opened to a database.

42. The verification apparatus of claim 40, further comprising a clock for providing time information and wherein the information device is connected to the clock and includes memory means for storing time information provided by the clock in response to the sensor when the container is opened.

43. The verification apparatus of claim 42, wherein the information device includes a communication device for transmitting the time information stored in memory when the container is opened to a database.

44. A verification apparatus, comprising:

an identification device including identification device identification information;

a portable information device adapted to provide a response signal and having information device identification information stored therein and adapted to obtain identification device identification information from the identification device;

a container connected to the information device wherein the container includes a plurality of distinct interior sections

wherein the information device compares the information device identification information stored therein to the identification device identification information obtained from the identification device and provides the response signal if the identification device identification information corresponds to the stored information device identification information.

45. The verification apparatus of claim 44, wherein the information device includes stored information relating to selected interior sections of the container.

46. The verification apparatus of claim 45, wherein the stored information relating to selected interior sections of the container is identification information and wherein the information device compares the stored identification information relating to the selected interior sections of the container to the identification information obtained from the identification device and provides selected response signals when the identification information relating to selected interior sections of the containers corresponds to the identification information obtained from the identification device.

47. The verification apparatus of claim 46, wherein the plurality of interior sections have separate locking mechanisms associated therewith, and wherein selected ones of the locking mechanisms are adapted to unlock access to selected ones of the plurality of interior sections of the container in response to the providing of the selected response signals.

48. The verification apparatus of claim 46, wherein the plurality of interior sections have separate indicators associated therewith, and wherein selected ones of the indicators are adapted to provide an indication in response to the providing of the selected response signals.

49. A verification apparatus, comprising:

an identification device including identification device identification information;

a portable information device adapted to provide a response signal and having information device identification information stored therein and adapted to obtain identification device identification information from the identification device;

wherein the information device compares the information device identification information stored therein to the identification device identification information obtained from the identification device and provides the response signal if the identification device identification information corresponds to the stored information device identification information; and

an infusion pump connected to the information device, and wherein the infusion pump is enabled for operation in response to the response signal.

50. The verification apparatus of claim 49, wherein the information device is integrally formed with the infusion pump.

51. The verification apparatus of claim 49, comprising additionally an IV bag and wherein the identification device is attached to the IV bag.

52. The verification apparatus of claim 51, wherein the identification device attached to the IV bag is selected from the group of identification devices including a bar code and a memory device.

53. A verification apparatus, comprising:

a portable container having an interior adapted to hold items; and

an information device attached to the portable container and including a communication device for receiving information relating to a required change in the items held in the interior of the container;

wherein the information device includes a display device and wherein a message is displayed on the display device relating to the information received relating to a required change to the contents of the container.

54. The verification apparatus of claim 53, wherein the portable container has an interior adapted to hold prescription medication and wherein the information received relating to a required change in the items held in the container is a change in a prescription.

55. A labeling and tracking apparatus, comprising:

an information device adapted to be attached to an object to be labeled and tracked and including means for receiving and storing identification information therein;

an identification device related to a second object having identification device identification information stored therein and means for communicating the identification device identification information from the identification device to the information device to be stored therein;

wherein the information device is adapted to provide a response signal; and

wherein the information device compares the information device identification information stored therein to the identification device identification information obtained from the identification device and provides the response signal if the identification device identification information corresponds to the stored information device identification information; and

wherein one of the information device or the identification device includes means for generating a secret code, storing the secret code, and communicating the secret code to the other of the information device or the identification device, and wherein the other of the information device or the identification device includes means for receiving and storing the secret code, and wherein the information device compares the secret code stored therein to the secret code stored in the identification device and obtained therefrom and provides the response signal only if the secret codes in the information device and identification device correspond.

56. The labeling and tracking apparatus of claim 55, wherein the information device is attached to a container into which an object to be labeled and tracked is placed.

57. The labeling and tracking apparatus of claim 56, wherein the identification device identification information is patient information identifying the patient from which an object to be labeled and tracked is taken.

58. The labeling and tracking apparatus of claim 57, wherein the information device is attached to a container into which a sample collected from a patient is placed.

59. The labeling and tracking apparatus of claim 55, comprising additionally a workstation adapted to read the identification information stored in the information device.

60. The labeling and tracking apparatus of claim 55, comprising additionally an indicator to provide an indication connected to the information device and wherein the response signal provided by the information device controls the indicator to provide the indication if the identification device identification information corresponds to the stored information device identification information.

61. A labeling and tracking apparatus, comprising:

an information device adapted to be attached to an object to be labeled and tracked and including means for receiving and storing identification information therein; and

an identification device having identification device identification information stored therein and means for communicating the identification device identification information from the identification device to the information device to be stored therein;

wherein the information device is adapted to provide a response signal; and

wherein the information device compares the information device identification information stored therein to the identification device identification information obtained from the identification device and provides the response signal if the identification device identification information corresponds to the stored information device identification information; and

comprising additionally a locking mechanism connected to the information device and wherein the response signal provided by the information device controls the locking mechanism to unlock the locking mechanism when the identification device identification information corresponds to the stored information device identification information.

62. A labeling and tracking apparatus, comprising:

an information device adapted to be attached to an object to be labeled and tracked and including means for receiving and storing identification information therein; and

a first identification device having first identification device identification information stored therein and means for communicating the first identification device identification information from the first identification device to the information device to be stored therein;

a second identification device including second identification device identification information;

wherein the information device is adapted to provide a response signal and having information device identification information stored therein and adapted to obtain the second identification device identification information from the second identification device; and

wherein the information device compares the information device identification information stored therein to the second identification device identification information obtained from the second identification device and provides the response signal if the second identification device identification information corresponds to the stored information device identification information.

63. The labeling and tracking apparatus of claim 62, comprising additionally a portable locking mechanism connected to the information device and wherein the response signal provided by the information device controls the portable locking mechanism to unlock the locking mechanism when the second identification device identification information corresponds to the stored information device identification information.

64. The labeling and tracking apparatus of claim 62, comprising additionally an indicator to provide an indication connected to the information device and wherein the response signal provided by the information device controls the indicator to provide the indication if the second identification device identification information corresponds to the stored information device identification information.

65. A verification apparatus, comprising:

a container adapted to be opened and closed;

a sensor for detecting when the container is opened;

an information device attached to the container and including a clock for providing time information and memory and means for storing time information provided by the clock in the memory in response to the sensor when the container is opened.

66. The verification apparatus of claim 65, wherein the container includes medication therein.

67. The verification apparatus of claim 65, wherein the information device includes a communication device for transmitting the time information stored in memory corresponding to the time when the container is opened to a database.

68. A process for verifying information, comprising the steps of:

providing a dispensing workstation in communication with a database, a container, and an information device wherein the container has multiple individual compartments;

using the dispensing workstation to select information from the database;

dispensing goods corresponding to the selected information into the container;

communicating a dispensing signal containing the selected information including information device identification information to the information device;

transporting the goods in the container to an identification device;

communicating a verification signal containing identification device identification information from the identification device to the information device;

comparing the information device identification information and the identification device identification information; and

providing an indication if the information device identification information corresponds to the identification device identification information.

69. The process of claim 68, wherein portions of the selected information correspond to different individual compartments of the container.

70. The process of claim 69, wherein the individual compartments are lockable and comprising the additional step of unlocking individual compartments of the container when the selected information for an individual compartment corresponds to the identification information.

71. A verification method, comprising the steps of:

providing an identification device including identification device identification information;

providing a portable information device having information device identification information stored therein;

obtaining identification device identification information from the identification device into the portable information device;

comparing the information device identification information stored therein to the identification device identification information obtained from the identification device;

providing the response signal if the identification device identification information corresponds to the stored information device identification information; and

displaying information stored in the information device.

72. The method of claim 71, wherein the step of comparing the information device identification information and the identification device identification information includes the step of communicating the information device identification information and the identification device identification information from the information device to a comparison system, performing the comparison in the comparison system to generate a comparison result signal, and communicating the comparison result signal from the comparison system to the information device, and wherein the information device provides the response signal in response to the comparison result signal.

73. The method of claim 71, wherein the step of obtaining identification device identification information from the identification device includes the steps of communicating the identification device identification information to the portable information device and receiving the identification device identification information into the portable information device.

74. The method of claim 71, wherein the step of obtaining identification device identification information includes the step of reading the identification device identification information from the identification device.

75. The method of claim 74, wherein the step of reading the identification device identification information includes the step of reading identification information provided on the identification device in bar code form.

76. The method of claim 71, comprising the additional steps of providing a portable locking mechanism and wherein the step of providing the response signal includes the step of controlling the portable locking mechanism to unlock the locking mechanism when the identification device identification information corresponds to the stored information device identification information.

77. The method of claim 76, wherein the step of controlling the portable locking mechanism includes the step of controlling access to an interior of a portable container.

78. The method of claim 76, wherein the step of controlling the portable locking mechanism includes the step of controlling a flow of fluid past a fluid flow control device.

79. The method of claim 71, wherein the step of providing the response signal includes the step of providing an indication if the identification device identification information corresponds to the stored information device identification information.

80. The method of claim 79, wherein the indication is selected from the group of indications consisting of visual and audible indications.

81. The method of claim 79, comprising the additional step of activating an alert indication when the information device identification information does not correspond to the identification device identification information.

82. The method of claim 71, comprising the additional step of modifying the information device identification information stored in the information device.

83. The method of claim 71, comprising the additional step of activating an alert indication when the information device identification information does not correspond to the identification device identification information.

84. The method of claim 71, wherein the identification device is an object identification device and wherein the information device identification information and the identification device identification information identify an object which must be identified for the response signal to be provided.

85. The method of claim 84, wherein the identification device is a patient identification device and wherein the information device identification information and the identification device identification information identify a patient which must be identified for the response signal to be provided.

86. The method of claim 84, wherein the identification device is a worker identification device and wherein the information device identification information and the identification device identification information identify a worker which must be identified for the response signal to be provided.

87. The method of claim 71, comprising the additional steps of providing a second identification device including second identification device identification information, obtaining the second identification device identification information from the second identification device into the information device, comparing the second identification device identification information to second information device identification information stored in the information device, and providing the response signal if the second identification device identification information corresponds to the stored second information device identification information.

88. The method of claim 71, comprising the additional step of attaching a container to the information device.

89. The method of claim 88, comprising the additional step of placing an IV bag in the container.

90. The method of claim 88, comprising the additional step of placing a medical sample tube in the container.

91. The method of claim 88, comprising the additional step of placing a plurality of personal items in the container.

92. The method of claim 88, comprising the additional step of transmitting information about the contents of the interior of the container to the information device.

93. The method of claim 88, comprising the additional steps of detecting when the container is opened and storing information in the information device indicating that the container was opened.

94. The method of claim 93, comprising the additional step of transmitting the information stored in memory indicating that the container was opened to a database.

95. The method of claim 93, comprising the additional steps of providing time information and storing time information in the information device when the container is opened.

96. The method of claim 95, comprising the additional step of transmitting the time information stored in memory when the container is opened to a database.

97. The method of claim 88, wherein the container includes a plurality of distinct interior sections.

98. The method of claim 97, wherein the information device includes stored information relating to selected interior sections of the container.

99. The method of claim 98, wherein the stored information relating to selected interior sections of the container is identification information and comprising the additional step of comparing the stored identification information relating to the selected interior sections of the container to the identification information obtained from the identification device and providing selected response signals when the identification information relating to selected interior sections of the containers corresponds to the identification information obtained from the identification device.

100. The method of claim 99, wherein the plurality of interior sections have separate locking mechanisms associated therewith, and wherein the step of providing selected response signals includes the step of unlocking access to selected ones of the plurality of interior sections of the container.

101. The method of claim 99, wherein the step of providing selected response signals includes the step of providing selected indications associated with selected ones of the plurality of interior sections of the container.

102. The method of claim 88, comprising the additional step of receiving information into the information device relating to a required change to the contents of the container.

103. The method of claim 102, wherein the container has an interior adapted to hold prescription medication and wherein the information received relating to a required change to the contents of the container is a change in a prescription.

104. The method of claim 102, comprising the additional step of displaying a message relating to the information received relating to a required change to the contents of the container.

105. The method of claim 102, wherein the step of providing the response signal is disabled in response to the receipt of the information relating to a required change to the contents of the container.

106. The method of claim 71 comprising additionally the steps of providing an infusion pump connected to the information device and enabling operation of the infusion pump in response to the response signal.

107. The method of claim 71, comprising additionally the steps of providing time information in the information device and storing time information in the information device in response to the providing of the response signal.

108. The method of claim 107, comprising additionally the step of transmitting the time information stored in the information device to a database.

109. The method of claim 71, comprising the additional step of storing in the identification device identification information obtained from the identification device.

110. The method of claim 109, comprising the additional step of transmitting the identification device identification information obtained from the identification device to a database.

111. The method of claim 110, comprising the additional step of transmitting the additional information obtained from the identification device and stored in the information device to a database.

112. The method of claim 109, wherein the identification device includes additional information stored therein and comprising the additional steps of obtaining the additional information from the identification device into the information device and storing the additional information in the information device.

113. A verification apparatus, comprising:

an identification device including identification device identification information;

a portable information device adapted to provide a response signal and having information device identification information stored therein and adapted to obtain identification device identification information from the identification device;

wherein the information device compares the information device identification information stored therein to the identification device identification information obtained from the identification device and provides the response signal if the identification device identification information corresponds to the stored information device identification information; and

wherein the information device includes a clock for providing time information and wherein the information device is connected to the clock and includes memory means for storing time information provided by the clock in response to the providing of the response signal.

114. The verification apparatus of claim 113, wherein the information device includes a communication device for transmitting the time information stored in the memory to a database.