Catheter monitor integration with patient support, hygiene and healthcare communication systems

• US 9,642,967 B2
• Filed: 08/19/2015
• Issued: 05/09/2017
• Est. Priority Date: 11/18/2014
• Status: Active Grant

• Current Assignee: Hill-Rom Services Incorporated (Baxter International Inc.)
• Original Assignee: Hill-Rom Services Incorporated (Baxter International Inc.)
• Inventors: Ribble, David L., Mann, Nicholas A., Lawrence, Brian L., Emmons, Kirsten M., Agdeppa, Eric D., Hood, Michael S., Zerhusen, Robert M., Lingenfelser, Joshua P., Dixon, Steven A., Severns, Ryan S.
• Primary Examiner(s): PHAM, TOAN NGOC
• Application Number:
  US14/829,692
• Publication Number:
  US 20160136356A1
• Time in Patent Office: 629 Days
• Field of Search: 34028607, 3405731, 5658, 5600, 5618, 5620, 52 364
• CPC Class Codes: A61B 2562/227 Sensors with electrical connectors
• CPC Class Codes: A61B 5/002 Monitoring the patient using a local or closed circuit, e.g. in a room or building A61B5/0017 takes precedence
• CPC Class Codes: A61B 5/021 Measuring pressure in heart or blood vessels A61B5/0205 takes precedence
• CPC Class Codes: A61B 5/024 Detecting, measuring or recording pulse rate or heart rate A61B5/0205, A61B5/021 take precedence
• CPC Class Codes: A61B 5/0816 Measuring devices for examining respiratory frequency measuring frequency of electric signals G01R23/00
• CPC Class Codes: A61B 5/1117 Fall detection
• CPC Class Codes: A61B 5/14552 Details of sensors specially adapted therefor
• CPC Class Codes: A61B 5/207 Sensing devices adapted to collect urine
• CPC Class Codes: A61B 5/208 adapted to determine urine quantity, e.g. flow, volume
• CPC Class Codes: A61B 5/6852 Catheters
• CPC Class Codes: A61G 2203/16 Touchpads
• CPC Class Codes: A61G 2203/20 Displays or monitors
• CPC Class Codes: A61G 2203/44 for weight
• CPC Class Codes: A61G 2203/46 for temperature
• CPC Class Codes: A61G 2205/60 using magnetic or electronic identifications, e.g. chips, RFID, electronic tags
• CPC Class Codes: A61G 7/018 Control or drive mechanisms
• CPC Class Codes: A61G 7/0506 Head or foot boards head or foot boards for comfort or ergonomics A47C19/022
• CPC Class Codes: A61G 7/0507 Side-rails
• CPC Class Codes: A61G 7/0524 characterised by integrated accessories, e.g. bed control means, nurse call or reading lights
• CPC Class Codes: A61G 7/0527 Weighing devices
• CPC Class Codes: A61G 7/0528 : Steering or braking devices for castor wheels
• CPC Class Codes: A61G 7/08 : Apparatus for transporting beds
• CPC Class Codes: A61H 9/0078 : with intermittent or alternately inflated bladders or cuffs mattresses for preventing bed-sores with alternated pressurized chambers A61G7/05776
• CPC Class Codes: A61H 9/0092 : Cuffs therefor
• CPC Class Codes: A61M 2205/18 : with alarm
• CPC Class Codes: A61M 2205/3561 : local, e.g. within room or hospital
• CPC Class Codes: A61M 2205/505 : Touch-screens; Virtual keyboard or keypads; Virtual buttons; Soft keys; Mouse touches
• CPC Class Codes: A61M 2205/60 : with identification means
• CPC Class Codes: A61M 25/0017 : specially adapted for long-term hygiene care, e.g. urethral or indwelling catheters to prevent infections
• CPC Class Codes: A61M 5/172 : electrical or electronic A61M5/16804, A61M5/16831 take precedence
• CPC Class Codes: A61M 5/5086 : for indicating if defective, used, tampered with or unsterile
• CPC Class Codes: G16H 10/60 : for patient-specific data, e.g. for electronic patient records
• CPC Class Codes: G16H 40/20 : for the management or administration of healthcare resources or facilities, e.g. managing hospital staff or surgery rooms
• CPC Class Codes: G16H 40/63 : for local operation
• CPC Class Codes: G16H 40/67 : for remote operation
• CPC Class Codes: G16Z 99/00 : Subject matter not provided for in other main groups of this subclass

Abstract

Catheter monitor integration with patient support systems, such as patient beds, and with other healthcare communication systems including hand hygiene systems is provided. A patient bed that transmits bed data and catheter monitor data is disclosed. When catheter tubing is connected to a catheter monitor integrated into a patient bed, the bed automatically implements a falls prevention protocol. A countdown timer pertaining to removal of catheter tubing from a patient is displayed on one or more display devices. Monitoring for caregiver handwashing compliance in connection with use of a catheter monitor or a catheter kit is also provided.

Claims

1. A patient bed comprising

a frame configured to support a patient,

a barrier coupled to the frame and configured to inhibit patient egress from the frame,

a catheter monitor, the barrier having a cavity shaped to receive at least a portion of the catheter monitor, and

bed control circuitry carried by the frame and configured to control at least one function of the patient bed, the catheter monitor having monitor circuitry in communication with the bed control circuitry.

2. The patient bed of claim 1, further comprising at least one graphical user interface (GUI) coupled to the bed control circuitry, the GUI being operable to display bed information pertaining to the at least one function of the patient bed and to display monitor information pertaining to at least one function of the catheter monitor.

3. The patient bed of claim 1, wherein the bed control circuitry is configured to communicate to a network of a healthcare facility bed information pertaining to the at least one function of the patient bed and monitor information pertaining to at least one function of the catheter monitor.

4. The patient bed of claim 1, wherein the bed control circuitry is configured to communicate to a network of a healthcare facility bed identification (ID) data and catheter monitor identification (ID) data.

5. The patient bed of claim 4, wherein the bed control circuitry is configured to communicate to the network of the healthcare facility patient identification (ID) data.

6. The patient bed of claim 1, further comprising an additional piece of patient care equipment, the cavity being sized to receive at least a portion of the additional piece of patient care equipment when the catheter monitor is removed from the cavity.

7. The patient bed of claim 6, wherein the additional piece of patient care equipment comprises a pulse oximeter or a sequential compression device.

8. A patient support apparatus comprising

a patient support structure to support a patient,

control circuitry to control at least one function of the patient support structure, the control circuitry being operable to implement a falls prevention protocol, and

a catheter monitor coupled to the patient support structure, the control circuitry implementing the falls prevention protocol in response to a signal from the catheter monitor indicating at least one of the following:

the catheter monitor being turned on, a catheter tube being attached to the catheter monitor, and urine flowing through the catheter monitor.

9. The patient support apparatus of claim 8, wherein the falls prevention protocol comprises an alert being generated to indicate at least one or more of the following:

that casters of the patient support apparatus are not braked or that at least one siderail of the patient support apparatus is not in a raised position or that an upper frame of the patient support apparatus is not in a lowered position relative to a base frame of the patient support apparatus.

10. The patient support apparatus of claim 8, wherein the falls prevention protocol comprises an alert being generated if a patient position monitoring system of the patient support apparatus indicates that the patient has exited the patient support apparatus or has moved toward exiting the patient support apparatus by a threshold amount.

11. The patient support apparatus of claim 8, wherein the control circuitry sends a nurse call signal to at least one remote nurse call system computer device in response to a violation of the falls risk protocol.

12. The patient support apparatus of claim 8, wherein the control circuitry sends data to at least one remote computer device of an electronic medical records system pertaining to operation of the catheter monitor or implementation of the falls risk protocol or both.

13. The patient support apparatus of claim 8, wherein the control circuitry sends data to at least one computer device that signals an electronic room sign to display information pertaining to the falls risk protocol.

14. A system comprising

a patient bed,

a catheter monitor mounted to the patient bed, the catheter monitor having a sensor to sense connection of catheter tubing thereto,

a hand hygiene system that a caregiver uses for handwashing and that monitors for handwashing compliance by caregivers, and

a compliance monitoring computer that, in response to a catheter tubing being connected to the catheter monitor, determines whether the caregiver attaching the catheter tubing to the catheter monitor used the hand hygiene system for handwashing less than a threshold amount of time prior to connecting the catheter tubing to the catheter monitor.

15. The system of claim 14, further comprising a locating system to determine the location of the caregiver in a healthcare facility, the locating system being in communication with the hand hygiene system and with the compliance monitoring computer.

16. The system of claim 14, wherein the threshold amount of time is selectable using the compliance monitoring computer.

17. The system of claim 14, wherein an alert is generated by the compliance monitoring computer if the catheter tubing is connected to the catheter monitor and the caregiver did not use the hand hygiene system within the threshold amount of time prior to connecting the catheter tubing to the catheter monitor.

18. The system of claim 17, wherein the alert comprises a message displayed on at least one of the following:

a graphical user interface (GUI) of the patient bed, a GUI of the catheter monitor, a room station of a nurse call system, an electronic room sign, a phone display, and a tablet computer display.

19. A system comprising

a catheter kit including catheter tubing, the catheter kit including a transmitter to transmit a kit-opened signal indicating that the kit is being opened or has been opened,

a hand hygiene system that a caregiver uses for handwashing and that monitors for handwashing compliance by caregivers, and

a compliance monitoring computer that receives the kit-opened signal and determines whether the caregiver opening the catheter kit has used the hand hygiene system for handwashing within a threshold amount of time prior to or after receipt of the kit-opened signal.

20. A system comprising

a patient bed having an RFID reader,

a catheter tube,

an RFID tag attached to the catheter tube, and

a timer that begins a timing cycle in response to the RFID reader reading the RFID tag attached to the catheter tube, and

metallic foil packaging in which the catheter tube and the RFID tag are contained prior to use, the metallic foil packaging preventing the RFID reader from reading the RFID tag until after the catheter tube with the RFID tag attached thereto is removed from the metallic foil packaging.

21. A system comprising

a patient bed having an RFID reader,

a catheter tube,

an RFID tag attached to the catheter tube, and

a timer that begins a timing cycle in response to the RFID reader reading the RFID tag attached to the catheter tube, wherein the timing cycle comprises a countdown time and expiration of the countdown time indicates a time at which the catheter tube is to be removed from the patient.

22. The system of claim 21, wherein an initial period of time at which the countdown time is set is no longer than 24 hours.

23. The system of claim 21, wherein an alert is initiated in response to expiration of the countdown time or is initiated a preset amount of time prior to the expiration of the countdown time.

24. The system of claim 21, wherein the patient bed includes a graphical user interface (GUI) and wherein the countdown time is displayed on the GUI.

25. The system of claim 21, wherein the patient bed sends data to at least one remote computer device of an electronic medical records system pertaining to the countdown time.

26. The system of claim 21, wherein the patient bed sends data to at least one computer device that signals an electronic room sign to display information pertaining to the countdown time.

27. A system comprising

a patient bed having an RFID reader,

a catheter tube,

an RFID tag attached to the catheter tube,

a graphical user interface (GUI), wherein in response to the RFID reader reading the RFID tag attached to the catheter tube, a prompt is displayed on the GUI for an electronic input to be entered by a caregiver, and

a timer that begins a timing cycle in response to entry of the electronic input by the caregiver on the GUI.

28. The system of claim 27, further comprising metallic foil packaging in which the catheter tube and the RFID tag are contained prior to use, the metallic foil packaging preventing the RFID reader from reading the RFID tag until after the catheter tube with the RFID tag attached thereto are removed from the metallic foil packaging.

29. The system of claim 27, wherein the GUI is integrated into the patient bed or is included as part of a room station of a nurse call system or is included as part of a handheld controller.

30. The system of claim 27, wherein the electronic input comprises an electronic signature of a caregiver, a selection of an icon, or an entry of a code.