Hospital bed having wired and wireless network connectivity

• US 10,070,789 B2
• Filed: 09/08/2017
• Issued: 09/11/2018
• Est. Priority Date: 08/02/2004
• Status: Active Grant

• Current Assignee: Hill-Rom Services Incorporated (Baxter International Inc.)
• Original Assignee: Hill-Rom Services Incorporated (Baxter International Inc.)
• Inventors: Collins, Jr., Williams F., Allen, James M., Huster, Keith A., Riley, Carl W., Glidewell, Patricia A., Vanderpohl, III, Irwin J., Schuman, Richard J., Howell, Benjamin E., Wildman, Timothy D.
• Primary Examiner(s): POPE, DARYL C
• Application Number:
  US15/698,690
• Publication Number:
  US 20170367577A1
• Time in Patent Office: 368 Days
• Field of Search: 3405731, 3405391, 34053911, 34053913
• 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 5/024 Detecting, measuring or recording pulse rate or heart rate A61B5/0205, A61B5/021 take precedence
• CPC Class Codes: A61B 5/1115 Monitoring leaving of a patient support, e.g. a bed or a wheelchair
• CPC Class Codes: A61B 5/1117 Fall detection
• CPC Class Codes: A61B 5/447 specially adapted for aiding the prevention of ulcer or pressure sore development, i.e. before the ulcer or sore has developed
• CPC Class Codes: A61B 5/746 Alarms related to a physiological condition, e.g. details of setting alarm thresholds or avoiding false alarms alarms per se G08B
• CPC Class Codes: A61G 12/00 Accommodation for nursing, e.g. in hospitals, not covered by groups A61G1/00 - A61G11/00, e.g. trolleys for transport of medicaments or food service or tea-tables, trolleys or wagons A47B31/00; Prescription lists
• CPC Class Codes: A61G 7/018 Control or drive mechanisms
• CPC Class Codes: G06F 8/65 Updates security arrangements therefor G06F21/57
• CPC Class Codes: G07C 3/00 Registering or indicating the condition or the working of machines or other apparatus, other than vehicles
• CPC Class Codes: G08B 21/22 responsive to presence or absence of persons
• CPC Class Codes: G08B 5/22 using electric transmission; using electromagnetic transmission
• CPC Class Codes: G08B 5/222 Personal calling arrangements or devices, i.e. paging systems selective calling systems and call receivers H04W84/00, H04W68/00
• 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 40/40 for the management of medical equipment or devices, e.g. scheduling maintenance or upgrades
• CPC Class Codes: G16H 40/63 for local operation
• CPC Class Codes: G16H 40/67 for remote operation
• CPC Class Codes: H04L 67/10 in which an application is distributed across nodes in the network software deployment G06F8/60; multiprogramming arrangements G06F9/46

Abstract

A hospital bed is programmable with new firmware that is downloaded to the bed over a network. The firmware is downloaded to the bed automatically from a remote computer device. The remote computer device receives a message from the hospital bed which includes data regarding the version number of the bed'"'"'s current firmware, and if the version number indicates that the firmware is an outdated version, the remote computer device downloads a new version of the firmware to the bed.

Claims

1. A hospital bed for use in a healthcare facility having a network, the hospital bed comprising:

a frame configured to support a patient,

bed control circuitry carried by the frame and configured to control a plurality of functions of the hospital bed and configured to monitor status of the plurality of functions, and

communication circuitry carried by the frame and coupled to the bed control circuitry, the communication circuitry being configured to receive software applications via a wired connection with the network and via a wireless connection with the network.

2. The hospital bed of claim 1, wherein the software applications include one or more of the following:

nurse call system software, admission-discharge-tracking (ADT) system software, electronic medical records (EMR) system software, workflow system software, or medical records archiving system software.

3. The hospital bed of claim 1, wherein the bed circuitry stores bed data related to the plurality of functions, a first subset of the bed data is transmitted from the communication circuitry via the wired connection, and a second subset of bed data is transmitted from the communication circuitry via the wireless connection.

4. The hospital bed of claim 1, wherein the bed control circuitry cooperates with the communication circuitry to send a message including data indicative of a version number of current firmware of the hospital bed, and wherein the communication circuitry is configured to receive a new version of firmware if the version number of current firmware of the hospital bed corresponds to at least one outdated firmware version.

5. The hospital bed of claim 4, wherein the bed control circuitry includes flash memory into which the new version of firmware is programmed.

6. The hospital bed of claim 5, wherein the bed control circuitry cooperates with the communication circuitry to send a firmware-downloaded message off of the hospital bed if the flash memory is successfully programmed with the new version of firmware.

7. The hospital bed of claim 1, further comprising an indicator coupled to the bed control circuitry and wherein the indicator is operated to indicate that the communication circuitry is successfully communicating over the network of the healthcare facility.

8. The hospital bed of claim 7, wherein the indicator comprises a light emitting diode (LED).

9. The hospital bed of claim 1, wherein the bed control circuitry cooperates with the communication circuitry to transmit a bed ID to at least one remote computer device of the network of the healthcare facility.

10. The hospital bed of claim 1, wherein the communication circuitry is configured to receive one or more messages indicating which functions of the hospital bed are to be monitored by the bed control circuitry.

11. The hospital bed of claim 1, wherein the bed control circuitry cooperates with the communication circuitry to determine, upon power up of the hospital bed, if a static Internet Protocol (IP) address is present and if the static IP address is not present, to attempt to get an IP address using a Dynamic Host Configuration Protocol (DHCP).

12. The hospital bed of claim 1, wherein the bed control circuitry cooperates with the communication circuitry to send a heartbeat message.

13. The hospital bed of claim 12, wherein the heartbeat message comprises a copyright notice.

14. The hospital bed of claim 13, wherein the copyright notice comprises a company name and a year.

15. The hospital bed of claim 1, further comprising at least one user input that is coupled to the bed control circuitry and that is used locally at the bed to enable and suspend monitoring of bed status conditions.

16. The hospital bed of claim 15, wherein the at least one user input comprises a button and successive presses of the button enables and suspends monitoring of the bed status conditions.

17. The hospital bed of claim 1, further comprising at least one user input to request that housekeeping personnel attend to cleaning the hospital bed.

18. The hospital bed of claim 17, wherein the user input comprises a button and successive presses of the button requests housekeeping personnel and cancels the request for housekeeping personnel.

19. The hospital bed of claim 17, further comprising a visual indicator to indicate whether housekeeping personnel has been requested.

20. The hospital bed of claim 1, wherein the bed control circuitry cooperates with the communication circuitry to receive a location ID and to retransmit the location ID.