System and method for detecting and transmitting medical device alarm with a smartphone application

• US 9,565,718 B2
• Filed: 09/10/2014
• Issued: 02/07/2017
• Est. Priority Date: 09/10/2013
• Status: Active Grant

• Current Assignee: Tandem Diabetes Care Incorporated
• Original Assignee: Tandem Diabetes Care Incorporated
• Inventors: Swanson, Vance
• Primary Examiner(s): Rachedine, Mohammed
• Application Number:
  US14/482,521
• Publication Number:
  US 20150072613A1
• Time in Patent Office: 881 Days
• Field of Search: None
• US Class Current: 1/1
• CPC Class Codes: G16H 40/67 for remote operation
• CPC Class Codes: G16H 50/20 for computer-aided diagnosis, e.g. based on medical expert systems
• CPC Class Codes: H04L 67/125 involving control of end-device applications over a network
• CPC Class Codes: H04L 67/564 Enhancement of application control based on intercepted application data
• CPC Class Codes: H04W 88/04 adapted for relaying to or from another terminal or user

Abstract

A system and method provide for relaying a medical device alarm to a remote location without having a device electrically interconnected with the medical device. The system includes a relay device having software that can store specific alarm patterns or sequences for one or more alarms for a medical device. The relay device can then detect one or more of an audible, visual or tactile alarm from the medical device through corresponding devices or sensors in the relay device. Upon detection of an alarm, the relay device can transmit information pertaining to the alarm to a remote device to notify a user of the remote device of the medical device alarm.

Claims

1. An apparatus for relaying one or more medical device alarms to a remote location, comprising:

memory configured to store information relating to one or more alarms of a medical device;

an input device configured to sense output from the medical device outside of any electronic communication network;

a communications device; and

a processor communicatively coupled with the memory, input device and communications device, the processor configured to;

detect output from the medical device as sensed by the input device with the processor not being in an electronic communications network with the medical device;

compare the detected output to the information relating to the one or more alarms of the medical device stored in the memory to determine if the output corresponds to one or more of the alarms; and

directly transmit via the communications device any or all of the one or more alarms to a separate device of an individual caregiver.

2. The apparatus of claim 1, wherein the output is sound.

3. The apparatus of claim 2, wherein the input device is a microphone.

4. The apparatus of claim 1, wherein the output is one or more vibrations.

5. The apparatus of claim 4, wherein the input device is an accelerometer.

6. The apparatus of claim 1, wherein the output is light.

7. The apparatus of claim 6, wherein the input device is a camera.

8. The apparatus of claim 1, wherein information relating to one or more alarms of a medical device includes a specific pattern of one or more alarms.

9. The apparatus of claim 1, wherein the processor is further configured to operate in a learning mode in which output detected by the input device is stored in memory for later comparison with subsequently detected output.

10. The apparatus of claim 1, wherein, if the output corresponds to one or more alarms, the processor further is configured to determine a reason why the one or more alarms occurred and to transmit to a separate device information relating to the reason.

11. An apparatus for relaying one or more medical device alarms to a remote location, comprising:

memory configured to store information relating to one or more alarms of a medical device;

an audio sensor for sensing output from the medical device outside of any electronic communications network;

a transmitter for communicating one or more medical device alarms to a separate device; and

a processor communicatively coupled with the memory, the audio sensor for sensing output and the transmitter for communicating medical device alarms, the processor configured to;

compare output from the medical device as sensed by the audio sensor to the information relating to the one or more alarms of the medical device stored in memory to determine if the output corresponds to one or more of the alarms; and

directly transmit via the transmitter any or all of said one or more alarms to a separate device of an individual caregiver.

12. The apparatus of claim 11, wherein the output is sound.

13. The apparatus of claim 11, wherein the output is one or more vibrations.

14. The apparatus of claim 11, wherein the output is light.

15. The apparatus of claim 11, wherein information relating to one or more alarms of a medical device includes a pattern of one or more alarms.

16. The apparatus of claim 11, wherein the processor is further configured to operate in a learning mode in which output detected by the audio sensor for sensing output from the medical device is stored in memory for later comparison with subsequently detected output.

17. The apparatus of claim 11, wherein, if the output corresponds to one or more alarms, the processor further is configured to determine a reason why the one or more alarms occurred and to transmit to the separate device information relating to the reason.

18. A system for relaying one or more medical device alarms to a remote location, comprising:

a medical device; and

a relay device that is not in an electronic communications network with the medical device, the relay device including;

memory configured to store information relating to one or more alarms of the medical device;

an input device configured to sense output from the medical device;

a communications device; and

a processor communicatively coupled with the memory, input device and communications device, the processor configured to;

detect output from the medical device as sensed by the input device without receiving an electronic communication containing the output transmitted over an electronic communications network;

compare the detected output to the information relating to the one or more alarms of the medical device stored in the memory to determine if the output corresponds to one or more of the alarms; and

directly transmit via the communications device any or all of said one or more alarms to a separate device of an individual caregiver.

19. The system of claim 18, wherein the input device senses at least one of the groups consisting of:

a pattern of sounds emanating from the medical device, a pattern of vibrations emanating from the medical device and a pattern of light emanating from the medical device as the detected output.

20. The system of claim 18, wherein the processor is further configured to operate in a learning mode in which output detected by the input device is stored in memory for later comparison with subsequently detected output.