Monitoring medical devices, and systems and methods therefor
Disclosed are methods, systems, and devices for determining that medical devices, the networks to which they are connected, and other connected electrical devices are correctly powered, using normal power levels, able to communicate their results over various communications networks, and can notify people and/or systems of a failure of any of these conditions either in real time or on a deferred time basis. Communications to users regarding such failures are controlled using authorization rules, which may be HIPAA-compliant.
1 . A device for monitoring the status of a medical device, comprising:
a processor having a memory,
a wireless telecommunication channel coupled to said processor,
a socket for connecting to the medical device, and
a current measuring device coupled to said socket and said processor,
wherein said processor is configured to:
receive a current sensing signal from said current measuring device, wherein said current sensing signal is a medical device current measurement calculated from a voltage measured by said current measuring device,
determine a status of the attached medical device based on said current sensing signal and a deviation from a specified power level for the medical device, and
transmit a periodic signal based on said status for transmission on said wireless telecommunication channel.
2 . A device according to claim 1 , wherein:
said signal is a status signal indicating whether the medical device is drawing power.
3 . A device according to claim 1 , further comprising:
an indicator for showing that said wireless communication channel is connected to a communications network.
4 . A device according to claim 1 , further comprising:
an indicator for showing that said monitoring device is connected to power.
5 . A device according to claim 1 , wherein:
said socket is one or more of a USB connector and a stereo jack socket.
6 . A device according to claim 1 , wherein:
said signal is a status signal indicating whether the medical device is deviating from normal power consumption.
7 . A device according to claim 1 , wherein:
the medical device is a biometric data acquisition device.
8 . A device according to claim 1 , wherein:
said wireless communication channel is adapted to connect to a communications network.
9 . A device according to claim 1 , wherein:
said wireless communication channel is one of Wi-Fi, Bluetooth, Bluetooth Low Energy (BLE), and cellular internet.
10 . A method of securely operating a device for a user to monitor the status of an medical device for providing care to an individual under care, comprising:
providing a monitoring device having a processor, and a memory, storing, in said memory of said monitoring device, the user's access information,
providing an IoT device having
a processor having a memory,
a wireless telecommunication channel coupled to said processor,
a socket for connecting to the attached medical device, and
a current measuring device coupled to said socket and said processor,
connecting the medical device to the monitoring device,
detecting, by the monitoring device, the connection to the medical device, calculating, by the monitoring device's current measuring device, a medical device current measurement calculated from a voltage measured by said current measuring device,
determining, by said processor, a status of the medical device based on said current measurement and a deviation from a specified power level for the medical device,
sending, by the monitoring device's wireless communication channel, a status signal to the monitoring device,
receiving, by said monitoring device, said status signal,
determining, by said monitoring device, whether said status signal has been disrupted,
determining, by said monitoring device, whether the user is authorized to access information pertaining to the individual, wherein the determination is based on said user's access information,
providing an alert to the authorized user that the status signal has been disrupted.
11 . A method according to claim 10 , wherein:
said information is personal health information.
12 . A method according to claim 10 , wherein:
said determining of user access authorization is HIPAA-compliant.
13 . A method according to claim 10 , wherein:
the medical device is a biometric data acquisition device.
14 . A method according to claim 13 , wherein:
said biometric data acquisition device is one of an incontinence monitor, a blood glucose monitor, a heart rate monitor, a blood pressure cuff, a temperature monitor, a sports watch, a sleep mat, a pulse oximeter, a normally-open or normally-closed relay, a weight scale, and a camera.
15 . A method according to claim 10 , wherein:
the medical device is a life support device.
16 . A method according to claim 10 , wherein:
the medical device is one of a refrigerator and an air conditioner.
17 . A method according to claim 10 , further comprising:
storing the status signal in a database of said monitoring device.
18 . A method according to claim 17 , wherein:
said storing of the status signal in said database is HIPAA-compliant.
19 . A method of securely operating a device for monitoring the status of a medical device, comprising:
providing a status monitoring device having
a processor having a memory,
a wireless telecommunication channel coupled to said processor,
a socket for connecting to a medical device, and
a current measuring device coupled to said socket and said processor,
connecting the medical device to the status monitoring device,
detecting, by the status monitoring device, the connection to the medical device,
calculating, by the status monitoring device's current measuring device, a medical device current measurement calculated from a voltage measured by said current measuring device,
determining, by said processor, a status of the medical device based on said current measurement and a deviation from a specified power level for the medical device,
providing an application server having a memory,
providing a broker server,
sending to a first authentication topic in the broker server, via the wireless communication channel of the status monitoring device, a message containing the status monitoring device's identity,
subscribing, by the application server, to said authentication topic,
verifying, by the application server, said device identity is stored within said memory of said application server,
sending, by said application server, a message to a second topic in said broker server,
sending, to said status monitoring device via said wireless communication channel, said message,
sending, by said status monitoring device via said wireless communication channel to said application server, medical device status data.
20 . A method according to claim 19 , further comprising:
subscribing, by said status monitoring device, to a third topic on said broker server,
providing a user interface,
uploading, via said user interface, a firmware file to said application server,
saving, in said memory of said application server, said firmware file,
publishing, by said application server, a firmware notification message to said third topic on said broker server,
receiving, by said status monitoring device subscribed to said third topic, said firmware notification message.