Augmented acknowledgement of alarms and messages in mobile health systems

• US 9,129,501 B1
• Filed: 09/14/2014
• Issued: 09/08/2015
• Est. Priority Date: 09/14/2014
• Status: Active Grant

• Current Assignee: Voalte, Inc. (Baxter International Inc.)
• Original Assignee: Voalte, Inc. (Baxter International Inc.)
• Inventors: King, Benjamin, Sanjay-Gopal, Sethumadavan, Sica, Michael G., Fibiger, Philip N., Fletcher, Donnie C.
• Primary Examiner(s): Bugg, George
• Assistant Examiner(s): AKKI, MUNEAR T
• Application Number:
  US14/485,761
• Time in Patent Office: 359 Days
• Field of Search: 340/500, 340/502, 340/506, 340/517, 340/540, 340/573.1, 340/539.11, 340/524, 340/286.07, 379/106.02, 705/3
• US Class Current: 1/1
• CPC Class Codes: G06Q 10/06311 Scheduling, planning or task assignment for a person or group
• CPC Class Codes: G08B 25/00 Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
• CPC Class Codes: G08B 29/02 Monitoring continuously signalling or alarm systems
• CPC Class Codes: G16H 40/63 for local operation
• CPC Class Codes: G16H 40/67 for remote operation

Abstract

Systems and methods can support managing clinical care user responses to patient alarms. An alarm management system can maintain models of alarm response behavior for the clinical care users. The system can receive an alarm indication and an alarm context from a patient. A target user associated with the patient can be determined. The system can determine alarm response options to be offered to the target user. The system can transmit the alarm indication and the determined alarm response options from the alarm management system to a mobile device associated with the target user. The system can receive a response to the transmitted alarm from the target user. The system can interpret the received response to the transmitted alarm. The model of response behavior associated with the target user can be adapted in light of the received response to the transmitted alarm.

Claims

1. A computer-implemented method for managing response to patient alarms by clinical care users, comprising:

maintaining, in association with an alarm management system, models of alarm response behavior for one or more users;

receiving, at the alarm management system, an alarm indication associated with a patient;

receiving, at the alarm management system, an alarm context associated with the alarm indication;

determining, at the alarm management system, a target user from among the one or more users as associated with the patient;

determining, at the alarm management system, alarm response options to be offered to the target user according to evaluating the alarm context and the model of response behavior associated with the target user;

transmitting the alarm indication and the determined alarm response options from the alarm management system to a system associated with the target user over a network;

receiving, at the alarm management system, a response to the transmitted alarm from the system associated with the target user;

interpreting, at the alarm management system, the received response to the transmitted alarm; and

adapting, at the alarm management system, the model of response behavior associated with the target user in light of the received response to the transmitted alarm.

2. The computer-implemented method of claim 1, wherein the alarm management system comprises a rule engine and interpreting the received response to the transmitted alarm comprises applying one or more rules.

3. The computer-implemented method of claim 1, wherein the alarm management system comprises a rule engine and determining alarm response options to be offered to the target user comprises applying one or more rules.

4. The computer-implemented method of claim 1, wherein the alarm indication is received from a medical device associated with the patient, and the system associated with the target user comprises a mobile computing device.

5. The computer-implemented method of claim 1, wherein the alarm response options to be offered to the target user comprises one of an option to accept the alarm, an option to reject the alarm, and an option to forward the alarm to a second user.

6. The computer-implemented method of claim 1, wherein the alarm response options to be offered to the target user comprises an option for the user to request information from a medical device associated with the patient.

7. The computer-implemented method of claim 1, wherein the alarm response options to be offered to the target user comprises one of an option to communicate with the patient via voice, an option to communicate with the patient via videoconference, and an option to observe the patient using a video camera.

8. The computer-implemented method of claim 1, wherein interpreting the received response comprises retransmitting the alarm indication to the target user when the target user fails to respond within a time period associated with a typical response time for the target user.

9. The computer-implemented method of claim 1, wherein interpreting the received response comprises retransmitting the alarm indication to the target user when the target user fails to respond, where the retransmitted alarm is to be presented to the target user as a perturbed version of the original alarm.

10. The computer-implemented method of claim 1, wherein adapting the model of response behavior associated with the target user further comprises adapting the model to improve specified metrics for patient outcomes.

11. A medical alarm management system, comprising:

one or more processing units, and one or more processing modules, wherein the medical alarm management system is configured by the one or more processing modules to;

maintain models of alarm response behavior for one or more users;

receive an alarm indication associated with a patient;

receive an alarm context associated with the alarm indication;

determine a target user from among the one or more users as associated with the patient;

determine alarm response options to be offered to the target user according to evaluating the alarm context and the model of response behavior associated with the target user;

transmit the alarm indication and the determined alarm response options from the alarm management system to a system associated with the target user over a network;

receive a response to the transmitted alarm from the system associated with the target user;

interpret the received response to the transmitted alarm; and

adapt the model of response behavior associated with the target user in light of the received response to the transmitted alarm.

12. The medical alarm management system of claim 11, wherein the medical alarm management system is further configured by the one or more processing modules to implement a rule engine where determining alarm response options comprises applying one or more rules.

13. The medical alarm management system of claim 11, wherein the alarm indication is received from a medical device associated with the patient, and the system associated with the target user comprises a mobile computing device.

14. The medical alarm management system of claim 11, wherein the alarm response options to be offered to the target user comprises one of an option to accept the alarm, an option to reject the alarm, and an option to forward the alarm to a second user.

15. The medical alarm management system of claim 11, wherein interpreting the received response comprises evaluating a location or a motion associated with the target user.

16. The medical alarm management system of claim 11, wherein the alarm response options to be offered to the target user comprises one of an option to communicate with the patient via voice, an option to communicate with the patient via videoconference, and an option to observe the patient using a video camera.

17. The medical alarm management system of claim 11, wherein interpreting the received response comprises retransmitting the alarm indication to the target user when the target user fails to respond within a time period associated with a typical response time for the target user.

18. The medical alarm management system of claim 11, wherein interpreting the received response comprises retransmitting the alarm indication to the target user when the target user fails to respond, where presentation of the retransmitted alarm indication is a perturbed version of presentation of the original alarm indication.

19. The medical alarm management system of claim 11, wherein adapting the model of response behavior associated with the target user further comprises adapting the model to improve specified metrics for patient outcomes.

20. A computer program product, comprising:

a non-transitory computer-readable storage medium having computer-readable program code embodied therein that, when executed by one or more computing devices, perform a method comprising;

establishing a rule engine comprising rules for managing patient alarms within a hospital enterprise;

maintaining models of alarm response behavior for one or more users;

receiving an alarm indication from a medical device associated with a patient;

determining a target user from among the one or more users as associated with the patient;

determining alarm response options to be offered to the target user by applying one or more of the rules to evaluating the alarm indication and the model of response behavior associated with the target user;

transmitting the alarm indication and the determined alarm response options from the alarm management system to a system associated with the target user over a network;

receiving a response to the transmitted alarm from the system associated with the target user;

interpreting the received response to the transmitted alarm by applying one or more of the rules; and

adapting the model of response behavior associated with the target user in light of the received response to the transmitted alarm.