Information management system for bed data

• US 7,315,535 B2
• Filed: 01/11/2006
• Issued: 01/01/2008
• Est. Priority Date: 03/30/2001
• Status: Expired due to Term

• Current Assignee: Hill-Rom Services Incorporated (Baxter International Inc.)
• Original Assignee: Hill-Rom Services Incorporated (Baxter International Inc.)
• Inventors: Schuman, Richard J.
• Primary Examiner(s): Pham; Chi
• Assistant Examiner(s): Boakye; Alexander O.
• Application Number:
  US11/330,021
• Publication Number:
  US 20060114888A1
• Time in Patent Office: 720 Days
• Field of Search: 370/299, 370/312, 370/327, 370/328, 370/349, 370/352, 370/353, 370/389, 370/401, 370/466, 340/286.07, 340/286.06, 340/571.1
• US Class Current: 370/349
• 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 2203/70 with special adaptations, e.g. for safety or comfort
• 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 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: G16H 80/00 ICT specially adapted for facilitating communication between medical practitioners or patients, e.g. for collaborative diagnosis, therapy or health monitoring
• CPC Class Codes: H04L 12/2803 Home automation networks
• CPC Class Codes: H04L 67/12 specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
• CPC Class Codes: H04L 67/51 Discovery or management thereof, e.g. service location protocol [SLP] or web services
• CPC Class Codes: H04L 67/52 specially adapted for the location of the user terminal
• CPC Class Codes: H04L 69/329 in the application layer [OSI layer 7]
• CPC Class Codes: H04L 9/40 Network security protocols

Abstract

A hospital bed, patient/nurse call system, and a hospital network are provided. Communication is provided over a packet based communication network.

Claims

1. A healthcare computer network comprising

an admission, discharge, and transfer (ADT) system, and

a first computer device having stored therein bed message data for at least one hospital bed, the bed message data comprising bed identification (ID) data, wherein at least one of the ADT system and the first computer device communicates the bed message data via packets with the other of the ADT system and the computer device, and

a second computer device that effectuates packet based communication between at least one of the ADT system and the first computer device and the other of the ADT system and the first computer device, wherein the first computer device builds digital signals into message packets that are addressed to a third computer device.

2. The healthcare computer network of claim 1, wherein the first computer device comprises an audio station located in a patient room.

3. The healthcare computer network of claim 2, wherein the audio station comprises a microphone, a speaker and a digital-to-analog converter.

4. The healthcare computer network of claim 1, wherein the message packets include a source address.

5. The healthcare computer network of claim 1, wherein the second computer device comprises an ADT gateway.

6. The healthcare computer network of claim 1, further comprising a web server coupled to the second computer device.

7. The healthcare computer network of claim 1, wherein the first computer device comprises part of a hospital bed.

8. A healthcare computer network comprising

a first computer device having bed message data stored therein, the bed message data comprising bed identification (ID) data,

a second computer device associated with an admission, discharge, and transfer (ADT) system,

a plurality of communication devices,

a packet based network coupled to the first and second computer devices and coupled to the plurality of communication devices, the packet based network handling device data packets communicated between at least one of the first and second computer devices and the other of the first and second computer devices, the packet based network handling voice data packets communicated between at least a first and a second of the communication devices, wherein the packet based network prioritizes voice data packets higher than device data packets such that delivery of at least some device data packets are delayed during delivery of at least some voice data packets.

9. The healthcare computer network of claim 8, wherein the first computer device comprises part of a hospital bed.

10. The healthcare computer network of claim 8, wherein the plurality of communication devices are located in patient rooms.

11. The healthcare network of claim 10, wherein each of the plurality of communication devices comprises a microphone, a speaker and a digital-to-analog converter.

12. The healthcare computer network of claim 8, wherein the packet based network comprises an ADT gateway.

13. The healthcare computer network of claim 8, further comprising a web server coupled to the packet based network.

14. A healthcare computer system comprising

an intra-room network comprising a client computer device and a plurality of data devices which communicate data to the client computer device, the data including bed message data comprising bed identification (ID) data,

a packet based network comprising a plurality of server computers, one of the server computers being a web server, the intra-room network being coupled to the packet based network, and

an admission, discharge, and transfer (ADT) system coupled to the packet based network, the packet based network effectuating packet based communication between at least one of the ADT system and the intra-room network and the other of the ADT system and the intra-room network, wherein the plurality of data devices comprises at least one hospital bed.

15. The healthcare computer system of claim 14, wherein another one of the plurality of data devices comprises one of a heart rate monitor, a temperature sensor, a blood pressure monitor, an EKG monitor, a blood oxygen sensor, a capnograph, a ventilator, an IV pump, a scale, and a chest drainage monitor.

16. The healthcare computer system of claim 14, wherein the data comprises bed status position data relating to a position of a portion of the at least one hospital bed.

17. The healthcare computer system of claim 14, wherein the intra-room network is located at least in part, in a patient room.

18. The healthcare computer system of claim 14, further comprising an ADT gateway coupling the ADT system to the packet based network.

19. The healthcare computer system of claim 14, further comprising additional client computers coupled to the packet based network.

20. The healthcare computer system of claim 14, wherein the client computer device of the intra-room network is configured to permit voice communications.