HAND HYGIENE NETWORK SYSTEM

• US 20140361897A1
• Filed: 01/09/2013
• Published: 12/11/2014
• Est. Priority Date: 01/09/2012
• Status: Abandoned Application

• Current Assignee: Smith Intellectual Property, LLC
• Original Assignee: Smith Intellectual Property, LLC
• Inventors: Smith, Judson, Smith, Bryan D., Smith, Garrett J.
• Application Number:
  US14/371,257
• Publication Number:
  US 20140361897A1
• Time in Patent Office: Days
• US Class Current: 340/573.1
• CPC Class Codes: A47K 5/1202 dispensing dosed volume A47K5/1201 takes precedence
• CPC Class Codes: A47K 5/1217 Electrical control means for the dispensing mechanism
• CPC Class Codes: A61L 2/0088 Liquid substances
• CPC Class Codes: A61L 2/16 using chemical substances
• CPC Class Codes: G08B 21/245 Reminder of hygiene compliance policies, e.g. of washing hands
• CPC Class Codes: G08B 3/10 using electric transmission; using electromagnetic transmission
• CPC Class Codes: G08B 5/22 using electric transmission; using electromagnetic transmission
• CPC Class Codes: H04Q 2209/40 using a wireless architecture
• CPC Class Codes: H04Q 9/00 Arrangements in telecontrol or telemetry systems for selectively calling a substation from a main station, in which substation desired apparatus is selected for applying a control signal thereto or for obtaining measured values therefrom

Abstract

In a health care facility, within the immediate patient care zone, a method of providing a networked system for hand hygiene. At least one (1) health care worker (HCW) has the means to perform at least one (1) event of the “World Health Organization'"'"'s (WHO) 5 Moments Hand Hygiene” protocol events utilizing a movable hand hygiene dispenser and/or fixedly mounted hand hygiene dispenser positioned within the patient care zone. The HCW'"'"'s “WHO'"'"'S Hand Hygiene” events are monitored by a wireless network of transceivers, located within the patient care zone, which can communicate information between one another and/or to the health care facility'"'"'s computer memory and processing center for the purposes of HCW'"'"'s alerts, process steps, evaluation, reporting, etc., of the HCW'"'"'s hand hygiene event activity and his/her compliance relative to the “WHO'"'"'s 5 Moments Hand Hygiene” events protocol.

Claims

1. An apparatus for providing hygiene within a patient zone of a health care facility, comprising:

a mechanical connector having two ends;

a dispenser of a cleaning medium attached to an end of said connector; and

means for suspending the other end of said connector from a surface of the facility that is proximate to the patient;

wherein said dispenser is vertically suspended within the patient zone.

2. The apparatus of claim 1 wherein the surface is a ceiling.

3. The apparatus of claim 1 wherein the surface is a vertical wall.

4. The apparatus of claim 1 wherein the surface is part of a bed in the patient zone.

5. The apparatus of claim 1 wherein said dispenser is electronically actuatable to dispense the cleaning medium.

6. The apparatus of claim 1 wherein said dispenser requires physical motion by the worker to dispense the cleaning medium.

7. The apparatus of claim 1 wherein said connector is flexible between the two ends.

8. The apparatus of claim 1 wherein said connector includes at least two arms that pivot about a common joint.

9. The apparatus of claim 1 wherein said connector defines a longitudinal axis and is bendable in two directions each orthogonal to the axis.

10. The apparatus of claim 1 wherein said suspending means permits movement by the health care worker of the connector to a range of positions laterally within the patient zone.

11. The apparatus of claim 1 wherein said suspending means permits movement by the health care worker of the dispenser to a range of vertical positions.

12. The apparatus of claim 11 wherein said suspending means includes a latch to fix the vertical position of the dispenser at an in-use position within the range of positions.

13. The apparatus of claim 11 wherein said suspending means includes means to bias the vertical position of the dispenser to a position at one end of the range of positions.

14. The apparatus of claim 1 wherein said suspending means includes a track.

15. The apparatus of claim 14 wherein said connector and said dispenser are movable along said track to a plurality of positions proximate to the patient.

16. The apparatus of claim 15 wherein the track is not parallel to the gravity field of the earth.

17. The apparatus of claim 16 wherein said connector and said dispenser are biased to a docking position under the influence of gravity.

18. The apparatus of claim 1 wherein said suspending means includes an articulated arm.

19. The apparatus of claim 18 wherein said connector and said dispenser are movable by said arm to a plurality of positions proximate to the patient.

20. The apparatus of claim 19 wherein said arm is adapted and configured to bias said arm and said connector to a docking position within the range of position under the influence of the gravity field of the earth.

21. The apparatus of claim 19 wherein said arm is adapted and configured to bias said arm and said connector to a docking position within the range of position by a spring.

22. The apparatus of claim 1 wherein said suspending means includes a pivoting connector.

23. The apparatus of claim 1 which further comprises means for biasing said connector and said dispenser from an in-use position toward a docking position.

24. The apparatus of claim 23 wherein said biasing means includes gravity.

25. The apparatus of claim 23 wherein said biasing means includes a spring.

26. The apparatus of claim 1 which further comprises a recoiling mechanism coupling the end of said connector to said dispenser, said recoiling mechanism including a length of line deployable between a fully extended position and a fully retracted position.

27. The apparatus of claim 26 wherein the length of line is foldable in loops in the fully retracted position and spring-biased to the fully retracted position.

28. The apparatus of claim 26 wherein the length of line is retractable about a spool to the fully retracted position and spring-biased to the fully retracted position.

29. The apparatus of claim 1 which further comprises a source of the hand antimicrobial medium located remotely from said dispenser, said connector providing fluid communication of the medium from said source to said dispenser.

30. The apparatus of claim 1 wherein said suspending means includes an electric motor for moving the end of said connector to a range of positions proximate to the patient.

31. The apparatus of claim 30 which further comprises an electronic controller having a wireless transceiver and being operably connected to said motor to provide movement of said connector in response to receipt of a radiated signal.

32. The apparatus of claim 31 wherein the radiated signal is from a badge of a health care worker.

33. The apparatus of claim 32 wherein the signal is a radio frequency signal.

34. The apparatus of claim 31 wherein the radiated signal is from the health care worker.

35. The apparatus of claim 34 wherein the signal is the infrared radiation emitted by the health care worker.

36. The apparatus of claim 34 wherein the signal is an acoustic signal reflected by the health care worker.

37. The apparatus of claim 34 wherein the signal corresponds to the visual movement of the health care worker.

50. The method of claim 25 wherein the plurality of actions includes before the worker touches the patient and after the worker touches the patient.

38. A method for providing hygiene to a health care worker in a patient zone of a health care facility, comprising:

providing a computer and a dispenser of a cleaning medium, the dispenser having a plurality of actuators, the computer being in electrical communication with the dispenser;

identifying each actuator with a different action chosen from a plurality of actions involving both the patient zone and the health care worker;

dispensing an amount of the medium in response to actuating of an actuator by the health care worker; and

reporting the identity of each said actuating to the computer.

39. The method of claim 38 wherein said reporting includes the identity of the worker and the time and date of each said actuating.

40. The method of claim 38 wherein the actuator dispense the medium in response to physical pumping using work by the hand of the worker.

41. The method of claim 38 wherein the actuator dispense the medium in response to pumping using electrical power and initiated by the worker.

42. The method of claim 38 wherein the cleaning medium is a disinfecting medium.

43. The method of claim 38 wherein the cleaning medium is an antiviral medium.

44. The method of claim 38 wherein the cleaning medium is an antimicrobial medium.

45. The method of claim 38 which further comprises annunciating the approach of the health care worker to the patient zone.

46. The method of claim 45 wherein said annunciating is by an annunciator electronically coupled to said dispenser and providing a signal in response to the approach of the worker to the zone.

47. The method of claim 46 wherein the signal is turned off by actuating an actuator.

48. The method of claim 46 wherein the signal is an audio signal.

49. The method of claim 46 wherein the signal is a visual signal.

51. The method of claim 38 wherein the plurality of actions includes after the worker touches the immediate surroundings of the patient.

52. The method of claim 38 wherein the plurality of actions includes cleaning an inanimate object within the patient zone.

53. The method of claim 38 wherein the inanimate object is a remote controller for a television.

54. The method of claim 38 wherein the dispenser includes at least three actuators.

55. The method of claim 54 wherein each of the three actuators is actuated in the same manner.

56. The method of claim 54 wherein the manner of actuation is by depressing a button.

57. The method of claim 54 wherein the manner of actuation is by voice actuation.

58. The method of claim 54 wherein the manner of actuation is by touching a touch screen.

59. The method of claim 38 wherein the amount dispensed is the same in response to actuating any of the actuators.

60. The method of claim 38 wherein the computer prepares a data record including the identity of the worker, each separate actuation by the worker, and the identity of the patient zone.

61. The method of claim 38 which further comprises vertically suspending the dispenser within the patient zone from a surface of the facility.

62. The method of claim 61 wherein said suspending is at a plurality of positions including a docking position and a range of in-use positions.

63. The method of claim 38 wherein the dispenser is attached to a garment of the worker.

64. The method of claim 38 wherein the dispenser is attached to the bed of the patient.

65. An apparatus for providing hygiene to a health care worker within a patient zone of a health care facility, comprising:

a source of a cleaning medium;

a dispenser in fluid communication with said source and located within the patient zone, said dispenser including a dispensing nozzle; and

a plurality of marked actuators on said dispenser, said dispenser providing a quantity of the medium from said nozzle in response to actuation of any said actuator by the worker;

wherein each said actuator is marked differently than each other said actuator and each marking pertains to a different action by the worker chosen from a plurality of predetermined actions by the worker within the zone.

66. The apparatus of claim 65 wherein the predetermined actions include at least two of the Hand Hygiene events established by the World Health Organization.

67. The apparatus of claim 65 wherein the predetermined actions include before touching of the patient by the worker and after touching of the patient by the worker.

68. The apparatus of claim 65 wherein the predetermine actions include before the worker performs a procedures on the patient and after the worker has been exposed to body fluid of the patient.

69. The apparatus of claim 65 wherein each of the predetermined actions is an action by the worker.

70. The apparatus of claim 65 wherein each actuator is marked with a different number.

71. The apparatus of claim 65 wherein each actuator is a button embossed with a different single-digit number.

72. The apparatus of claim 65 wherein each actuator is represented in a different portion of a touch screen, and each portion includes an icon different than the icon of any other actuator.

73. The apparatus of claim 65 which further comprises a housing, wherein said source, said dispenser, and said actuators are contained by said housing, and said dispenser is electronically actuated.

74. A method for providing hygiene to a health care worker in a patient zone of a health care facility, comprising:

providing a computer and an electronic dispenser of a cleaning medium, the dispenser being located in the patient zone and having a plurality of actuators, each actuator having an annunciator, the computer being in electrical communication with the dispenser;

programming the computer with a list of predetermined actions, each action involving both the patient zone and the health care worker;

identifying each actuator with a different action chosen from the plurality of predetermined actions;

triggering the annunciator of at least one actuator by the computer; and

turning off the one annunciator in response to actuating the annunciated actuator.

75. The method of claim 74 wherein the dispenser includes a touch screen, a portion of the touch screen is an actuator, and said identifying is with an icon on the touch screen.

76. The method of claim 74 wherein each actuator is a button, and each annunciator is a light.

77. The method of claim 76 wherein each button is backlit with a light.

78. The method of claim 76 wherein there is a single light, and each said triggering provides a visual signal from the light.

79. The method of claim 74 wherein each actuator is a button, and each said triggering is of a single annunciator providing an audible signal.

80. The method of claim 74 wherein the computer is located proximate to the patient zone, the computer is operably connected to the dispenser, and which further comprises operating the dispenser by the computer to provide an amount of the medium in response to said actuating.

81. The method of claim 80 wherein the computer is separated apart from the dispenser and in wireless electrical communication with the dispenser.

82. The method of claim 80 wherein the computer is contained in a housing with the dispenser, and said programming is performed in the patient zone by the worker.

83. The method of claim 74 wherein the computer is located remotely from the patient zone, and wherein said providing includes an electronic controller operably connected to said dispenser and in electronic communication with the computer.

84. The method of claim 83 which further comprises transmitting by the computer to the controller a signal corresponding to the list of predetermined actions.

85. The method of claim 83 which further comprises transmitting by the controller to the computer a signal corresponding to said actuating.

86. The method of claim 85 which further comprises preparing a data record by the computer of each said actuating.

87. The method of claim 83 which further comprises programming the controller to include at least one default predetermined action for the worker to clean hands before touching the patient.

88. The method of claim 74 which further comprises dispensing an amount of the medium from the dispenser in response to said actuating any of the plurality of actuators.

89. The method of claim 74 which further comprise reporting each said actuating to the computer.

90. The method of claim 74 wherein one of the actions is a procedure to be performed in the patient zone and one of said actuators includes indicia indicating performance of the procedure.

91. The method of claim 74 wherein said triggering is in response to the worker entering the patient zone.

92. The method of claim 91 wherein said providing includes an electronically actuated identification badge, wherein said triggering is in response to a signal from the badge.

93. The method of claim 91 wherein the dispenser includes a sensor that senses the proximity of the worker, and said triggering is in response a signal from the sensor.

94. The method of claim 93 wherein the sensor includes a radiation detector and the sensor signal is in response to detecting a change in ambient radiation.

95. The method of claim 94 wherein the sensor detects light.

96. The method of claim 94 wherein the sensor detects infrared radiation.

97. The method of claim 74 wherein one of the predetermined actions is for the worker to clean hands before touching the patient, another of the actions is for the worker to clean hands after touching the patient, and the one action annunciates one actuator, and the other action annunciates another actuator.

98. The method of claim 97 wherein actuation of the one actuator results in dispensing of an amount of the medium and actuation of the other actuator results in dispensing of an amount of the medium.

99. A method for providing hygiene to a health care worker in a patient zone of a health care facility, comprising:

providing an electronic recording device and a dispenser of a cleaning medium, the dispenser being located in the patient zone and having at least one actuator, the dispenser having a display, the recording device being in electrical communication with the dispenser;

displaying with the display a plurality of predetermined actions, each action involving both the patient zone and the health care worker;

actuating the actuator to dispense the medium; and

preparing a data record of said actuating.

100. The method of claim 99 which further comprises using the data record as a business record to show compliance with the predetermined action.

101. The method of claim 99 wherein the display includes printed indicia referring to at least two of the Hand Hygiene events established by the World Health Organization.

102. The method of claim 99 wherein the display is an electronic display referring to at least two of the Hand Hygiene events established by the World Health Organization.

103. The method of claim 102 wherein the electronic display is a scrolling display.

104. The method of claim 99 wherein the data record includes an identification of the worker, the date of said actuating, and one of the predetermined actions.

105. The method of claim 99 wherein the dispenser is worn by the worker, and the worker is in the patient zone.

106. The method of claim 99 wherein said actuating to dispense the medium is by physical pumping of the medium by the worker.

107. The method of claim 99 wherein said actuating to dispense the medium is by electronic pumping of the medium.

108. The method of claim 99 wherein said actuating is a first actuating, and which further comprises a first identifying of said first actuating with one of the predetermined actions.

109. The method of claim 108 which further comprises a second actuating of the actuator, and a second identifying of said second actuating with a different one of the predetermined actions.

110. The method of claim 109 wherein said preparing is a data record including said first identifying and said second identifying.

111. The method of claim 99 wherein the dispenser includes a plurality of actuators, and which further comprises identifying each actuator with a different action chosen from the plurality of predetermined actions.

112. The method of claim 99 wherein the dispenser includes a plurality of actuators and a plurality of displays, each actuator being associated with a display.

113. The method of claim 112 which further comprises identifying each display with a different action chosen from the plurality of predetermined actions.

114. The method of claim 112 wherein each actuator is a button, and each display includes back-lighting of the button.

115. The method of claim 99 wherein said providing includes an annunciator and which further comprises alerting the worker with the annunciator.

116. The method of claim 115 wherein said alerting is in response to the proximity of the worker to the patient zone.

117. The method of claim 116 wherein the annunciator emits a sound audible to the worker.

118. The method of claim 116 wherein the annunciator provides a visual signal to the worker.

119. The method of claim 115 which further comprise turning off the annunciator in response to actuating the actuator.

120. The method of claim 99 wherein the actuator is an electronic actuator responsive to the position of a hand of the worker.

121. The method of claim 120 wherein the actuator is responsive to a cupping motion of the hand below the dispenser.

122. The method of claim 99 wherein the recording device is a thumb drive.

123. The method of claim 99 wherein the recording device is portable and includes programmable memory.

124. The method of claim 99 wherein the recording device is part of an electronic controller of the dispenser.

125. The method of claim 99 wherein the recording device is part of an identification badge of the worker.

126. The method of claim 99 wherein the recording device is a computer located remotely from the patient zone.

127. An apparatus for providing hygiene to a health care worker within a patient zone of a health care facility, comprising:

means for dispensing a cleaning medium;

means for suspending said dispensing means;

means for identifying said dispensing means; and

means for recording compliance of the usage of said dispensing medium.

128. The apparatus of claim 127 wherein said dispensing means includes at least one or more of the following:

attachment of a mechanical connector to a ceiling, vertical wall, or a bed;

mechanical pump or electronic pump;

includes a remote source of medium located remotely from a dispensing nozzle;

a plurality of actuators, the actuation of which results in a dispensing of the medium;

dispensing an amount of the medium in response to actuating any of the actuators;

a cleaning medium that is a disinfecting medium, an antiviral medium, or an antimicrobial medium;

or

a dispenser attached to a garment of the worker.

129. The apparatus of claim 127 wherein said suspending means includes at least one or more of the following:

a connector flexible in at least on axis orthogonal to a longitudinal axis or pivotal in at least one axis orthogonal to a longitudinal axis;

a connection movable within a range of lateral positions within the patient zone, or movable within a range of vertical positions;

means for latching the vertical position of said dispensing means;

means for biasing the lateral position of said dispensing means to a docking position;

means for biasing the vertical position of said dispensing means;

wherein biasing is by way of spring or gravity;

or

an electric motor for moving said suspending means along a track.

130. The apparatus of claim 127 wherein said identifying means includes at least one or more of the following:

associating each actuator with a different action chosen from a plurality of actions involving the healthcare worker within the patient zone;

identifying from a remote computer a predetermined procedure for which actuation is required;

wherein the procedure includes at least one of measuring blood pressure of the patient, measuring the temperature of the patent, inserting a catheter into the patient, changing a bag of bodily fluid excreted by the patient, or changing a dressing of the patient;

annunciating in general the approach of the health care worker to the patient zone;

annunciating on said dispensing means a plurality of specific dispensement actions to be taken by the health care worker;

wherein the annunciating signal is an audio signal or a visual signal;

at least two of the Hand Hygiene events established by the World Health Organization;

a button or portion of a touch screen identified with a number, icon, or phrase pertaining to a specific dispensement event;

a software algorithm that identifies a plurality of dispensement actions to be undertaken by the healthcare worker and the program is established locally by the heath care worker or remotely by a computer;

a plurality of default dispensement actions including dispensement before touching the patient and dispensement after touching a patient;

or

a display that electronically scrolls a message listing a plurality of medium dispensement actions.

131. The apparatus of claim 127 wherein said recording means includes at least one or more of the following:

reporting the occurrence of each dispensement;

a data record including identity of the worker, each separate actuation by the worker, and the identity of the patient zone;

a computer located remotely from said dispensing means and in wireless communication with said dispensing means;

using a data record as a business record to show compliance with a predetermined dispensement action;

recording a plurality of dispensement actions each associated with a single visit by the worker to the zone;

a portable recording device carried by the worker and programmable in the patient zone;

or

a computer located remotely from the patient zone.