Medical item thermal treatment systems and method of monitoring medical items for compliance with prescribed requirements

• US 20060291533A1
• Filed: 08/08/2006
• Published: 12/28/2006
• Est. Priority Date: 04/07/1997
• Status: Active Grant

• Current Assignee: Bruce R. Heymann, Calvin Blankenship, David Hendrix, Durward Faries Jr
• Original Assignee: Bruce R. Heymann, Calvin Blankenship, David Hendrix, Durward Faries Jr
• Inventors: Faries, Durward I. Jr., Blankenship, Calvin, Heymann, Bruce R., Hendrix, David
• Granted Patent: US 7,276,675 B2
• Time in Patent Office: Days
• US Class Current: 374/162
• 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 1/10 Bag-type containers
• CPC Class Codes: A61J 1/1462 Containers with provisions for hanging, e.g. integral adaptations of the container accessories for hanging the container A61M5/1414
• CPC Class Codes: A61J 1/1468 Containers characterised by specific material properties
• CPC Class Codes: A61J 1/1475 Inlet or outlet ports
• CPC Class Codes: A61J 1/1487 with friction fit, e.g. connecting tubes directly to a protruding port
• CPC Class Codes: A61J 2200/30 Compliance analysis for taking medication
• CPC Class Codes: A61J 2200/42 Heating means
• CPC Class Codes: A61J 2200/72 for temperature
• CPC Class Codes: A61J 2205/10 Bar codes
• CPC Class Codes: A61J 2205/20 Colour codes
• CPC Class Codes: A61J 2205/30 Printed labels
• CPC Class Codes: A61J 2205/50 using icons or symbolic figures, e.g. by a graphical representation symbolising the type of pathology or the organ by an image
• CPC Class Codes: A61J 2205/60 using magnetic or electronic identifications, e.g. chips, RFID, electronic tags
• CPC Class Codes: A61M 2205/362 by gas flow
• CPC Class Codes: A61M 2205/60 with identification means
• CPC Class Codes: A61M 2205/6054 Magnetic identification systems
• CPC Class Codes: A61M 2205/6072 Bar codes
• CPC Class Codes: A61M 5/445 the media being heated in the reservoir, e.g. warming bloodbags
• CPC Class Codes: G01K 11/12 using changes in colour, translucency or reflectance
• CPC Class Codes: G01N 2035/00673 : of reagents

Abstract

Various present invention devices enable adherence to requirements for medical items. A medical item of the present invention includes a monitoring or data recording device to monitor and/or record medical solution conditions. The device may further include indicators to indicate compliance of the medical solution with prescribed requirements (e.g., manufacturer, medical standard or regulation, etc.). The medical item may alternatively include a barcode or transponder to uniquely identify the medical item to a thermal treatment system measuring and storing conditions in a central database. The present invention further includes various thermal treatment systems that monitor medical items for prescribed requirements and display the monitored parameters to medical personnel. In addition, the present invention may place time stamp information on medical items to enable determination by medical personnel of compliance with prescribed requirements.

Claims

1-44. -44. (canceled)

45. A method of monitoring medical items for compliance with corresponding prescribed conditions, wherein utilization of said medical items is subject to compliance with said corresponding prescribed conditions, said method comprising:

(a) placing insertion information on a medical item prior to placement of that medical item within a thermal treatment system, wherein said insertion information includes an insertion time representing a time of insertion of said medical item into said thermal treatment system to enable determination of a residence time within said thermal treatment system for said medical item to monitor compliance of said medical item with said prescribed conditions.

46. The method of claim 45 further including:

(b) placing removal information on said medical item after removal of that medical item from said thermal treatment system, wherein said removal information includes a removal time representing a time of removal of said medical item from said thermal treatment system, and wherein said insertion and removal information indicate said residence time for said medical item to monitor compliance of said medical item with said prescribed conditions.

47. The method of claim 46, wherein said removal information further includes at least one of patient information, facility information and medical item information.

48. The method of claim 45, wherein said insertion information further includes at least one of patient information, facility information and medical item information.

49. The method of claim 46, wherein step (a) further includes:

(a.1) placing said insertion information on a label for said medical item; and

step (b) further includes;

(b.1) placing said removal information on said label.

50. The method of claim 49, wherein said label includes fields each associated with particular information, and step (a.1) further includes:

(a.1.1) placing said insertion information in corresponding fields of said label; and

step (b) further includes;

(b.1.1) placing said removal information in corresponding fields of said label.

51. The method of claim 49, wherein said label is attached to said medical item.

52. The method of claim 49, wherein said label includes at least one section attached to said medical item and at least one section in a non-attached state, and step (a.1) further includes:

(a.1.1) placing said insertion information on an attached section of said label; and

step (b) further includes;

(b.1.1) placing said removal information on a non-attached section of said label; and

(b.1.2) attaching said non-attached section to said medical item.

53. The method of claim 46, wherein said medical item includes an outer lining, and step (a) further includes:

(a.1) placing insertion information on said outer lining of said medical item; and

step (b) further includes;

(b.1) placing said removal information on said outer lining of said medical item

54. The method of claim 45, wherein step (a) further includes:

(a.1) printing said insertion information on at least one of said medical item and a label for said medical item.

55. The method of claim 46, wherein step (b) further includes:

(b.1) printing said removal information on at least one of said medical item and a label for said medical item.

56. The method of claim 45, wherein step (a) further includes:

(a.1) impressing said insertion information on said medical item.

57. The method of claim 46, wherein step (b) further includes:

(b.1) impressing said removal information on said medical item.

58. The method of claim 46, wherein said medical item includes a solution container.

59. An apparatus enabling monitoring of medical items for compliance with corresponding prescribed conditions, wherein utilization of said medical items is subject to compliance with said corresponding prescribed conditions, said apparatus comprising:

a medical item; and

a marking device to place insertion information on said medical item prior to placement of that medical item within a thermal treatment system, wherein said insertion information includes an insertion time representing a time of insertion of said medical item into said thermal treatment system to enable determination of a residence time within said thermal treatment system for said medical item to monitor compliance of said medical item with said prescribed conditions.

60. The apparatus of claim 59, wherein said marking device is configured to further place removal information on said medical item after removal of that medical item from said thermal treatment system, wherein said removal information includes a removal time representing a time of removal of said medical item from said thermal treatment system, and wherein said insertion and removal information indicate said residence time for said medical item to monitor compliance of said medical item with said prescribed conditions.

61. The apparatus of claim 60, wherein said removal information further includes at least one of patient information, facility information and medical item information.

62. The apparatus of claim 59, wherein said insertion information further includes at least one of patient information, facility information and medical item information.

63. The apparatus of claim 60, wherein said marking device is configured to place said insertion information and said removal information on a label for said medical item.

64. The apparatus of claim 63, wherein said label includes fields each associated with particular information, and said marking device is configured to place said insertion information and said removal information in corresponding fields of said label.

65. The apparatus of claim 63, wherein said label is attached to said medical item.

66. The apparatus of claim 63, wherein said label includes at least one section attached to said medical item and at least one section in a non-attached state, and said marking device is configured to place said insertion information on an attached section of said label and said removal information on a non-attached section of said label.

67. The apparatus of claim 60, wherein said medical item includes an outer lining, and said marking device is configured to place said insertion information and said removal information on at least one of said outer lining of said medical item and a label for said outer lining.

68. The apparatus of claim 59, wherein said marking device is configured to print said insertion information on at least one of said medical item and a label for said medical item.

69. The apparatus of claim 60, wherein said marking device is configured to print said removal information on at least one of said medical item and a label for said medical item.

70. The apparatus of claim 59, wherein said marking device is configured to impress said insertion information on said medical item.

71. The apparatus of claim 60, wherein said marking device is configured to impress said removal information on said medical item.

72. The apparatus of claim 59, wherein said medical item includes a solution container.

73. An apparatus enabling monitoring of medical items for compliance with corresponding prescribed conditions, wherein utilization of said medical items is subject to compliance with said corresponding prescribed conditions, said apparatus comprising:

a thermal treatment system to thermally treat a medical item; and

a marking device to place insertion information on said medical item prior to placement of that medical item within said thermal treatment system, wherein said insertion information includes an insertion time representing a time of insertion of said medical item into said thermal treatment system to enable determination of a residence time within said thermal treatment system for said medical item to monitor compliance of said medical item with said prescribed conditions.

74. The apparatus of claim 73, wherein said marking device is configured to further place removal information on said medical item after removal of that medical item from said thermal treatment system, wherein said removal information includes a removal time representing a time of removal of said medical item from said thermal treatment system, and wherein said insertion and removal information indicate said residence time for said medical item to monitor compliance of said medical item with said prescribed conditions.

75. The apparatus of claim 74, wherein said removal information further includes at least one of patient information, facility information and medical item information.

76. The apparatus of claim 73, wherein said insertion information further includes at least one of patient information, facility information and medical item information.

77. The apparatus of claim 74, wherein said marking device is configured to place said insertion information and said removal information on a label for said medical item.

78. The apparatus of claim 77, wherein said label includes fields each associated with particular information, and said marking device is configured to place said insertion information and said removal information in corresponding fields of said label.

79. The apparatus of claim 77, wherein said label is attached to said medical item.

80. The apparatus of claim 77, wherein said label includes at least one section attached to said medical item and at least one section in a non-attached state, and said marking device is configured to place said insertion information on an attached section of said label and said removal information on a non-attached section of said label.

81. The apparatus of claim 74, wherein said medical item includes an outer lining, and said marking device is configured to place said insertion information and said removal information on at least one of said outer lining of said medical item and a label for said outer lining.

82. The apparatus of claim 73, wherein said marking device is configured to print said insertion information on at least one of said medical item and a label for said medical item.

83. The apparatus of claim 74, wherein said marking device is configured to print said removal information on at least one of said medical item and a label for said medical item.

84. The apparatus of claim 73, wherein said marking device is configured to impress said insertion information on said medical item.

85. The apparatus of claim 74, wherein said marking device is configured to impress said removal information on said medical item.

86. The apparatus of claim 73, wherein said medical item includes a solution container.

87. The apparatus of claim 73, wherein said marking device is attached to said thermal treatment system.