Downloadable datasets for a patient monitoring system
In general, this disclosure describes techniques for remotely monitoring the health of an ambulatory patient. As described herein, an ambulatory patient may interact with a monitoring device that is located at the patient's home. The monitoring device may ask the patient to provide responses to health-related questions or requests for physiological characteristics and may upload the responses. A health care professional may then use the responses to evaluate the health of the patient. A set of firmware instructions stored on the monitoring device may cause the monitoring device to perform these functions. The monitoring device may download a prompt that is associated with at least one instruction in the set of firmware instructions. The prompt may cause the patient monitoring device to execute the at least one instruction in the set of firmware instructions to gather information relating to a patient.
1. A system comprising:
a monitoring server;
a patient monitoring device that comprises:
a read-only memory that stores a set of firmware instructions; and
a processor that executes instructions in the set of firmware instructions,
wherein when the processor executes the instructions in the set of firmware instructions, the instructions cause the patient monitoring device to:
download a prompt from a monitoring server;
store the prompt in the memory of the patient monitoring device, wherein the prompt is associated with at least one instruction in the set of firmware instructions, and wherein the prompt causes the patient monitoring device to execute the at least one instruction in the set of firmware instructions to gather information relating to a patient;
receive information relating to the patient; and
upload the information, the information being uploaded to the monitoring server, and
wherein after the processor finishes executing instructions in the stored set of firmware instructions, the stored set of firmware instructions is the same as before the processor executed the instructions in the stored set of firmware instructions; and
a communications network that facilitates communication between the monitoring server and the patient monitoring device, the patient monitoring device downloading the prompt via the communications network and uploading the information via the communications network,
wherein the set of firmware instructions comprises:
a first subset of the set of firmware instructions that, when executed by the processor, causes the patient monitoring device to download a first prompt;
a second subset of the set of firmware instructions that, when executed by the processor after the processor executes the first subset of the set of firmware instructions, causes the patient monitoring device to store the first prompt in the memory of the patient monitoring device, wherein the first prompt is associated with a third subset of the set of firmware instructions, and wherein the first prompt causes the patient monitoring device to execute the third subset of the set of firmware instructions to gather information relating to a patient;
the third subset of the set of firmware instructions that, when executed by the processor after the processor executes the second subset of the set of firmware instructions, causes the patient monitoring device to gather information relating to the patient; and
a fourth subset of the set of firmware instructions that, when executed by the processor after the processor executes the third subset of the set of firmware instructions, causes the patient monitoring device to upload the information to the monitoring server.
2. The system of claim 1 , wherein the patient monitoring device further comprises a touch-sensitive display screen that receives a response from the patient.
3. The system of claim 1 , wherein the set of firmware instructions causes the processor to execute the set of firmware instructions on a recurring basis.
4. The system of claim 1 , wherein the prompt, when executed, causes the patient monitoring device to automatically gather a physiological characteristic of the patient from a sensor.