Remote access for ambulatory medical device
First Claim
1. An external ambulatory medical device comprising:
- an electrocardiogram (ECG) sensor configuredto couple to a skin of a patient, andto monitor an ECG signal of the patient over an extended period of time;
a controller operatively coupled to the ECG sensor and configured to monitor the ECG signal over the extended period of time;
at least one therapy electrode operatively coupled to the controller and configured to deliver at least one therapeutic defibrillating shock to the patient; and
a remote access manager operatively coupled to the controller and configuredto monitor for a command to communicate with a remote system,to establish a communication session with the remote system in response to the command for communication between the external ambulatory medical device and the remote system in real time or substantially in real time, andto cause the controller to reconfigure one or more response buttons of the controller to perform a different operational function in response to detecting an anomalous condition of the one or more response buttons based on information received via the communication session.
1 Assignment
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Accused Products
Abstract
An ambulatory medical device includes a sensor configured to acquire a signal indicative of a physiological condition of a patient, a controller operatively coupled to the sensor and configured to monitor the physiological signal, and to perform a diagnostic test, and a remote access manager operatively coupled to the controller and configured to monitor for a command from a remote system to perform the diagnostic test, and to cause the controller to perform the diagnostic test in response to the command. In the device, the remote access manager may be further configured to transmit data representing an operational status of the ambulatory medical device to the remote system. The operational status of the controller may result from performing the diagnostic test. The remote access manager may be further configured to send the data representing the operational status of the ambulatory medical device in real time or substantially in real time.
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Citations
17 Claims
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1. An external ambulatory medical device comprising:
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an electrocardiogram (ECG) sensor configured to couple to a skin of a patient, and to monitor an ECG signal of the patient over an extended period of time; a controller operatively coupled to the ECG sensor and configured to monitor the ECG signal over the extended period of time; at least one therapy electrode operatively coupled to the controller and configured to deliver at least one therapeutic defibrillating shock to the patient; and a remote access manager operatively coupled to the controller and configured to monitor for a command to communicate with a remote system, to establish a communication session with the remote system in response to the command for communication between the external ambulatory medical device and the remote system in real time or substantially in real time, and to cause the controller to reconfigure one or more response buttons of the controller to perform a different operational function in response to detecting an anomalous condition of the one or more response buttons based on information received via the communication session. - View Dependent Claims (2, 3, 4)
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5. An external ambulatory medical device comprising:
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an electrocardiogram (ECG) sensor configured to couple to a skin of a patient, and to monitor an ECG signal of the patient over an extended period of time; a user interface comprising a first user input element and a second user input element, the first user input element configured to control a first operational function of the external ambulatory medical device, the second user input element configured to control a second operational function of the external ambulatory medical device; a controller operatively coupled to the ECG sensor and to the user interface, the controller configured to monitor the ECG signal over the extended period of time, and to reconfigure the user interface to cause the first user input element to control the second operational function instead of the first operational function; at least one therapy electrode operatively coupled to the controller and configured to deliver at least one therapeutic defibrillating shock to the patient; and a remote access manager operatively coupled to the controller and configured to monitor for a command to communicate with a remote system, and to establish a communication session with the remote system in response to the command for communication between the external ambulatory medical device and the remote system in real time or substantially in real time. - View Dependent Claims (6)
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7. An external ambulatory medical device comprising:
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an electrocardiogram (ECG) sensor configured to couple to a skin of a patient, and to monitor an ECG signal of the patient over an extended period of time; a controller operatively coupled to the ECG sensor and configured to monitor the ECG signal over the extended period of time; at least one therapy electrode operatively coupled to the controller and configured to deliver at least one therapeutic defibrillating shock to the patient; a user interface; a data communications interface configured to establish a communication session with a remote computing device; and a remote access manager operatively coupled to the controller and configured to monitor for a command from a remote computing device to establish the communication session between the external ambulatory medical device and the remote computing device, to cause the data communications interface to initiate the communication session in response to the command from the remote computing device, to receive from the remote computing device at least one of a request to control a component of the external ambulatory medical device and a request to receive an operational status of the external ambulatory medical device via the communication session, to receive, from the remote computing device via the communication session, at least one of an application and a plug-in component configured to be deployed in the controller of the external ambulatory medical device, to cause the user interface to display an instruction indicative of the operational status of the external ambulatory medical device wherein the instruction comprises at least one of discontinuing use of the external ambulatory medical device and contacting a remote technician where the operational status is critical operational status, and continuing use of the external ambulatory medical device and contacting the remote technician where the operational status is non-critical operational status. - View Dependent Claims (8, 9, 10, 11, 12, 13, 14, 15, 16)
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17. An external ambulatory medical device comprising:
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an electrocardiogram (ECG) sensor configured to couple to a skin of a patient, and to monitor an ECG signal of the patient over an extended period of time; a controller operatively coupled to the ECG sensor and configured to monitor the ECG signal over the extended period of time; at least one therapy electrode operatively coupled to the controller and configured to deliver at least one therapeutic defibrillating shock to the patient a user interface; a data communications interface configured to establish a communication session with a remote computing device; and a remote access manager operatively coupled to the controller and configured to monitor for a command from a remote computing device to establish the communication session between the external ambulatory medical device and the remote computing device, to cause the data communications interface to initiate the communication session in response to the command from the remote computing device, to receive from the remote computing device at least one of a request to control a component of the external ambulatory medical device and a request to receive an operational status of the external ambulatory medical device via the communication session, to cause the user interface to display an instruction indicative of the operational status of the external ambulatory medical device wherein the instruction comprises at least one of discontinuing use of the external ambulatory medical device and contacting a remote technician where the operational status is critical operational status, and continuing use of the external ambulatory medical device and contacting the remote technician where the operational status is non-critical operational status; wherein the operational status of the external ambulatory medical device is critical while at least one of the external ambulatory medical device is nonresponsive, the external ambulatory medical device is in an invalid operating mode, at least one of one or more response buttons are stuck and a response button signal error has occurred, at least one of one or more patient parameters is deemed corrupted, an update of the one or more patient parameters has failed, at least one of the therapy electrode and the controller is deemed inoperative, and the external ambulatory medical device fails a pulse test, and wherein the operational status of the external ambulatory medical device is non-critical while at least one of excessive noise on one or more ECG sensors is present, an operational status where a battery has reached a critical charge level and needs to be recharged or changed, at least one of one or more portions of a garment coupled to the external ambulatory medical device and configured to be worn about a torso of a patient is deemed to be in need of adjustment, where one or more components of the therapy electrode is deemed to have been improperly assembled, a pulse truncation fault is present, a charge profile fault is present, a gel fire fault is present, a connection to a remote computing device exceeds a predetermined connection time threshold, the connection to the remote computing device may be deemed to have temporarily failed, or another data transfer or remote communication session may already be in progress, and a connection to a base station exceeds a predetermined connection time threshold, the connection to the base station may be deemed to have temporarily failed, or another data transfer or remote communication session may already be in progress.
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Specification