Healthcare computer system with intra-room network

• US 7,715,387 B2
• Filed: 12/19/2007
• Issued: 05/11/2010
• 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 H
• Assistant Examiner(s): BOAKYE, ALEXANDER O
• Application Number:
  US11/959,660
• Publication Number:
  US 20080095156A1
• Time in Patent Office: 874 Days
• Field of Search: 370/299, 370/312, 370/327, 370/328, 370/349, 370/352, 370/353, 370/389, 370/401, 370/466, 340/7.1, 340/571, 709/217, 709/201, 709/202, 709/203
• US Class Current: 370/389
• 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 intra-room network including a first computer device and a first plurality of data devices communicatively coupled to the first computer device, at least one of the plurality of data devices comprising a vital signs monitor,

a first hospital bed communicatively coupled to the first computer device of the intra-room network, and

a packet based network, the first computer device being configured to build digital signals from the first plurality of data devices and from the first hospital bed into message packets that are addressed to a third computer device which is coupled to the packet based network, and

a transmitter to be carried by a caregiver, the intra-room network having a receiver configured to receive a signal from the transmitter and to transmit at least one identification packet to the third computer device.

2. The healthcare computer network of claim 1, wherein the first computer device has audio communication capability.

3. The healthcare computer network of claim 2, wherein the first computer device comprises an audio station that comprises a microphone, a speaker and a digital-to-analog converter to provide at least part of the audio communication capability.

4. The healthcare computer network of claim 1, wherein at least another one of the first plurality of data devices comprises one of an IV pump, a ventilator, a defibrillator, and a compression boot.

5. The healthcare computer network of claim 1, wherein the intra-room network further comprises a second plurality of data devices and a second hospital bed.

6. The healthcare computer network of claim 5, wherein the first hospital bed, the second hospital bed, the first plurality of data devices and the second plurality of data devices are located in a first patient room.

7. The healthcare computer network of claim 5, wherein the second plurality of data devices and the second hospital bed are communicatively coupled to the first computer device.

8. The healthcare computer network of claim 1, wherein the packet based network comprises a server configured to manage communication of message packets from the first computer device to the third computer device by prioritizing the message packets from the first computer device.

9. The healthcare computer network of claim 1, wherein the first computer device is mounted to the first hospital bed.

10. The healthcare computer network of claim 9, wherein the first computer is configured to serve as an audio station on the first hospital bed.

11. The healthcare computer network of claim 1, further comprising an Admisstion/Disharge/Transfer (ADT) system having an ADT computer configured to transmit ADT data packets to the first computer device.

12. The healthcare computer network of claim 1, further comprising an Admisstion/Disharge/Transfer (ADT) system and the third computer device is included in the ADT system.

13. The healthcare computer network of claim 1, further comprising a nurse call system having a nurse call computer configured to transmit audio packets to the first computer device.

14. The healthcare computer network of claim 1, further comprising a nurse call system and the third computer device is included in the nurse call system.

15. The healthcare computer network of claim 1, further comprising a second intra-room network and the third computer device is included in the second intra-room network.

16. The healthcare computer network of claim 15, wherein the message packets comprise voice packets.

17. The healthcare computer network of claim 1, wherein at least one of data devices of the first plurality of data devices comprises an input device to input data and instructions concerning a patient.

18. A healthcare computer network comprising

an intra-room network including a first computer device and a first plurality of data devices communicatively coupled to the first computer device, at least one of the plurality of data devices comprising a vital signs monitor,

a first hospital bed communicatively coupled to the first computer device of the intra-room network, and

a packet based network, the first computer device being configured to build digital signals from the first plurality of data devices and from the first hospital bed into message packets that are addressed to a third computer device which is coupled to the packet based network, wherein the packet based network comprises a server configured to manage communication of message packets from the first computer device to the third computer device by prioritizing the message packets from the first computer device, wherein the server delays sending message packets associated with a lower priority until processing of packets with a higher priority is complete.

19. The healthcare computer network of claim 18, wherein message packets containing voice data are associated with a highest priority.

20. The healthcare computer network of claim 18, further comprising a transmitter to be carried by a caregiver and the intra-room network having a receiver configured to receive a signal from the transmitter and to transmit at least one identification packet to the third computer device.