Network monitoring for active medical device alarms

• US 9,380,474 B2
• Filed: 03/06/2014
• Issued: 06/28/2016
• Est. Priority Date: 03/08/2013
• Status: Active Grant

• Current Assignee: Philips Capsule Corporation (Koninklijke Philips N.V.)
• Original Assignee: Cardiopulmonary Corporation (Koninklijke Philips N.V.)
• Inventors: Biondi, James W., McGuire, Joseph P., Comunale, Carter Thomas
• Primary Examiner(s): Lo, Diane
• Application Number:
  US14/198,675
• Publication Number:
  US 20140321262A1
• Time in Patent Office: 845 Days
• Field of Search: None
• US Class Current: 1/1
• CPC Class Codes: H04L 41/06 Management of faults, events, alarms or notifications
• CPC Class Codes: H04L 41/0681 Configuration of triggering conditions
• CPC Class Codes: H04W 24/04 Arrangements for maintaining operational condition
• CPC Class Codes: H04W 76/19 Connection re-establishment

Abstract

A system and method for monitoring a patient over a network. In one embodiment, the system includes a network; a connection device configured to connect to the network, the connection device including a reporter that transmits reports to the network; a user interface device in communication with the network, the user interface device including a display and a gateway; a network management system in communication with the network, the network management system comprising an active alert system list listing each user interface device having a gateway that has registered with the network management system; a communications interface in communication with the network, the communications interface receiving reports from the reporter and transmitting reports to the network management system; wherein the network management system determines if a report received from the communications interface is to be sent to the user interface device as an alert.

Claims

1. A system for monitoring a patient over a network comprising:

a network;

a connection device configured to connect to the network, the connection device comprising a reporter that transmits reports to the network;

a user interface device in communication with the network, the user interface device comprising;

a display; and

a gateway;

a network management system in communication with the network, the network management system comprising an active alert system list listing each user interface device having a gateway that has registered with the network management system;

a communications interface in communication with the network, the communications interface receiving reports from the reporter and transmitting reports to the network management system;

wherein the network management system determines if a report, received from the communications interface is to be sent to the user interface device as an alert.

2. The system of claim 1 wherein the report is a determination of network degradation.

3. The system of claim 1 wherein the communications Interface receives reports from the connection device in a first protocol and communicates with the network management system in a second protocol.

4. The system of claim 3 wherein the second protocol is TCP/IP using sockets.

5. The system of claim 4 wherein the connection device is assigned its own socket.

6. The system of claim 1 further comprising an application server in communication with the network.

7. The system of claim 1 further comprising a database server in communication with the network.

8. The system of claim 1 wherein the reporter periodically transmits a connected message to the communications interface.

9. The system of claim 8 wherein the network management system transmits an alert to the user interface device if the network management system does not receive a connected message within a predetermined amount of time.

10. The system of claim 8 wherein the connection device includes a connection to a wireless network and wherein the reporter periodically causes the connection device to disconnect from and reconnect to the wireless network.

11. The system of claim 10 wherein the reporter transmits a report containing the time it takes for the connection device to reconnect to the wireless network.

12. The system of claim 11 wherein the network management system transmits an alert to the user interface device if the time it takes for the connection device to reconnect exceeds a predetermined threshold.

13. The system of claim 10 wherein the reporter transmits a report with the signal strength of the wireless connection.

14. The system of claim 13 wherein the network management system transmits an alert to the user interface device if the signal strength of the wireless connection is less than a predetermined threshold.

15. A method for monitoring a patient over a network comprising the steps of:

providing a network;

transmitting reports to the network by a connection device configured to connect to the network;

providing a user interface device in communication with the network, the user interface device comprising;

a display; and

a gateway;

providing a network management system in communication with the network, the network management system comprising an alert list listing each user interface device having a gateway that has registered with the network management system;

receiving, by a communications interface, reports from connection device;

transmitting, by the communications interface, reports received from the connection device to the network management system; and

determining by the network management system if a report received from the communications interface is to be sent to the user interface device as an alert.

16. The method of claim 15 wherein the report is a determination of network degradation.

17. The method of claim 15 wherein the communications interface receives reports from the connection device in a first protocol and communicates with the network management system in a second protocol.

18. The method of claim 15 further comprising the step of periodically transmitting a connected message to the communications interface by the connection device.

19. The method of claim 18 further comprising the step of transmitting, by the network management system, an alert to the user interface device if the network management system does not receive a connected message from the connection device within a predetermined amount of time.

20. The method of claim 15 wherein the connection device includes a connection to a wireless network and wherein the method further includes the steps of periodically disconnecting from and reconnecting to the wireless network by the connection device.

21. The method of claim 20 further comprising the step of transmitting, by the connection device, a report containing the time it takes for the connection device to reconnect to the wireless network.

22. The method of claim 21 further comprising the step of transmitting, by the network management system, an alert to the user interface device if the time it takes for the connection device to reconnect exceeds a predetermined threshold.

23. The method of claim 20 further comprising the step of transmitting, by the connection device, a report with the signal strength of the wireless connection.

24. The method of claim 23 further comprising the step of transmitting, by the network management system, an alert to the user interface device if the wireless connection signal strength is less than a predetermined threshold.