Method of collecting data
First Claim
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1. Data retrieval method for retrieving multiple blocks of patient data pertaining to the same patient from a memory device that is communicatively coupled to a monitor device, the method comprising:
- identifying a collection time period of interest;
retrieving metadata identifying a start time of a first collection time period and a stop time of the first collection period, wherein the first collection period is associated with a first block of patient data pertaining to a first patient, wherein the metadata is stored in an external storage device configured to be communicatively coupled to a plurality of memory devices, and wherein the first block of patient data is stored on a first memory device;
retrieving secondary metadata identifying a start time of a second collection time period and a stop time of the second collection period, wherein the second collection period is associated with a second block of patient data pertaining to the first patient, wherein the secondary metadata is stored in the external storage device, and wherein the second block of patient data is stored on a second memory device;
querying the start time and the stop time identified by the metadata and by the secondary metadata for determining a memory device from the plurality of memory devices such that the determined memory device stores patient data pertaining to the first patient, wherein the patient data is associated with the identified collection time period; and
retrieving the stored patient data pertaining to the first patient, wherein the stored patient data is associated with the identified collection time period such that the stored patient data is retrieved from the determined memory device in the plurality of memory devices.
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Abstract
Data storage method for storing a subblock of a block of data. The block of data is distributed, in a number of subblocks of data, over a set of devices. The set of devices comprises at least two devices, and the method comprises the steps of: collecting a subblock of data using the device, storing the subblock of data on the device; and storing metadata identifying the data comprised in the subblock of data.
10 Citations
13 Claims
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1. Data retrieval method for retrieving multiple blocks of patient data pertaining to the same patient from a memory device that is communicatively coupled to a monitor device, the method comprising:
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identifying a collection time period of interest; retrieving metadata identifying a start time of a first collection time period and a stop time of the first collection period, wherein the first collection period is associated with a first block of patient data pertaining to a first patient, wherein the metadata is stored in an external storage device configured to be communicatively coupled to a plurality of memory devices, and wherein the first block of patient data is stored on a first memory device; retrieving secondary metadata identifying a start time of a second collection time period and a stop time of the second collection period, wherein the second collection period is associated with a second block of patient data pertaining to the first patient, wherein the secondary metadata is stored in the external storage device, and wherein the second block of patient data is stored on a second memory device; querying the start time and the stop time identified by the metadata and by the secondary metadata for determining a memory device from the plurality of memory devices such that the determined memory device stores patient data pertaining to the first patient, wherein the patient data is associated with the identified collection time period; and retrieving the stored patient data pertaining to the first patient, wherein the stored patient data is associated with the identified collection time period such that the stored patient data is retrieved from the determined memory device in the plurality of memory devices. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. Telemonitoring method for storing and retrieving blocks of patient data pertaining to the same patient, the method comprising:
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collecting, from a first patient, during a first collection time period, a first block of patient data using a first monitor device, wherein the first monitor device is wearable by the first patient, and wherein the first block of patient data pertains to the first patient; storing, during the first collection period, the first block of patient data on a first memory device configured to be communicatively coupled to the first monitor device; generating metadata identifying a start time of the first collection period and a stop time of the first collection period; storing the generated metadata pertaining to the first collection time period on an external storage device configured to be communicatively coupled to the first monitor device; collecting, from the first patient, during a second collection time period, a second block of patient data using a second monitor device, wherein the second monitor device is wearable by the first patient, and wherein the second block of patient data pertains to the first patient; storing, during the second collection period, the second block of patient data on a second memory device configured to be communicatively coupled to the second monitor device; generating secondary metadata identifying a start time of the second collection period and a stop time of the second collection period; storing the generated secondary metadata pertaining to the second collection time period on the external storage device, wherein the external storage device is further configured to be communicatively coupled to the second monitor device; receiving a request for a sub-block of patient data associated with a requested collection time period; retrieving metadata identifying the start time of the first collection time period and the stop time of the first collection time period from the external storage device; retrieving the secondary metadata identifying the start time of the second collection time period and the stop time of the second collection time period from the external storage device; querying the start time and the stop time identified by the metadata and by the secondary metadata to determine whether the requested sub-block of patient data associated with the requested collection time period is stored in the first memory device or the second memory device; and retrieving the requested sub-block of patient data associated with the requested collection time period from the first memory device or the second memory device, responsive to the determination whether the requested sub-block of patient data associated with the requested collection time period is stored in the first memory device or the second memory device. - View Dependent Claims (9)
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10. Telemonitoring system for retrieving blocks of patient data pertaining to the same patient, the system comprising:
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a monitoring center configured to communicate with a first data collection device, wherein the first data collection device comprises; a sensor configured to measure, for a first patient, signals indicating patient data during a first collection time period, a memory device for storing a first block of patient data derived from the signals measured by the sensor, and a communication device for communicating with a monitoring center, wherein the first data collection device is configured to generate metadata, wherein the metadata identifies a start time of the first collection time period and a stop time of the collection time period, wherein the collection time period is associated with the first block of patient data, and wherein the generated metadata is stored in an external storage device configured to be communicatively coupled with the first data collection device; wherein the monitoring center is further configured to communicate with a second data collection device, wherein the second data collection device comprises; a sensor configured to measure, for the first patient, signals indicating patient data during a second collection time period, a memory device for storing a second block of patient data derived from the signals measured by the sensor, and a communication device for communicating with a monitoring center, wherein the second data collection device is configured to generate secondary metadata, wherein the secondary metadata identifies a start time of the second collection time period and a stop time of the second collection time period, wherein the second collection time period is associated with the second block of patient data, wherein the generated secondary metadata is stored in the external storage device, and wherein the external storage device is further configured to be communicatively coupled with the second data collection device;
wherein the monitoring center is further configured to;receive a request for a sub-block of patient data associated with a requested collection time period, query the start time and the stop time identified by the metadata and by the secondary metadata stored in the external storage device to determine whether the requested sub-block of patient data associated with the requested collection time period is stored in the memory device of the first data collection device or in the memory device of the second data collection device, and retrieve the requested sub-block of patient data associated with the requested collection time period, responsive to the determination whether the requested sub-block of patient data associated with the requested collection time period is stored in the memory device of the first data collection device or in the memory device of the second data collection device. - View Dependent Claims (11, 12, 13)
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Specification