Biosurveillance notifications

Patent metadata

Field	Value
Publication number	US-11488722-B2
Application number	US-201916387601-A
Country	US
Kind code	B2
Filing date	Apr 18, 2019
Priority date	Oct 18, 2005
Publication date	Nov 1, 2022
Grant date	Nov 1, 2022

Abstract

Systems and methods mediate anomaly notifications in health data to health alerts using data structures and logic to organize, contain, and dispose of identified health anomalies. Multiple detection algorithms, operating asynchronously and independently, run against one or more health data streams. Examples of data streams are electronic laboratory requisitions and results, OTC sales of medicines and medical supplies, emergency department visit data, and others. The outputs of anomaly detection generators—anomaly notifications (anomalies)—are processed by the invention. The case manager organizes anomaly notifications and supports collaborative decision making and disposition among expert users.

First claim

The invention claimed is:

1. A method, comprising:
receiving, by a server of a plurality of servers via a communication network, a data representing a health anomaly and a location associated with the health anomaly, wherein the receiving is performed via one of a plurality of gateway modules operating on the server that normalizes the data representing the health anomaly into a standardized format;
querying, by the server, an electronic database for the location represented by the data, the electronic database electronically associating cases to locations including the location represented by the data, wherein the electronic database is stored on the plurality of servers;
identifying, by the server, in response to the querying, a plurality of cases from among the cases in the electronic database that are electronically associated with the location represented by the data, wherein the identifying comprises determining matches between the location represented by the data and locations associated with the plurality of cases, wherein the identifying the plurality of cases comprises determining a plurality of storage containers associated with the plurality of cases, wherein each of the plurality of storage containers is stored on a respective one of the plurality of servers in accordance with a respective generator class of a case generator, wherein the electronic database is horizontally partitioned by generator classes;
storing, by the server, a plurality of entries in the electronic database that electronically associates the data representing the health anomaly to the plurality of cases that are electronically associated with the location;
updating, by the server, case priorities of the plurality of cases in accordance with an anomaly priority of the health anomaly, wherein each of the case priorities is associated with a respective case of the plurality of cases and is determined in accordance with a weighted average of anomaly priorities of each of a plurality of health anomalies associated with the respective case; and
presenting, by the server, a prioritized list comprising at least a portion of the plurality of cases ordered by the case priorities.

2. The method of claim 1 , further comprising adding a record to an anomaly data table for the data representing the health anomaly.

3. The method of claim 2 , wherein the storing comprises associating the plurality of entries in the electronic database to the record.

4. The method of claim 1 , wherein the storing comprises associating the plurality of entries in the electronic database to the plurality of storage containers.

5. The method of claim 4 , wherein each one of the plurality of entries in the electronic database is associated with a respective one of the plurality of storage containers.

6. The method of claim 1 , wherein each of the plurality of storage containers is included in a case data table.

7. A system, comprising:
a hardware processor; and
a memory device, the memory device storing instructions, the instructions when executed causing the hardware processor to perform operations, the operations comprising:
receiving anomaly data representing a health anomaly and a location associated with the health anomaly, wherein the system comprises a server of a plurality of servers, wherein the receiving is performed via one of a plurality of gateway modules operating on the server that normalizes the data representing the health anomaly into a standardized format;
querying an electronic database for the location represented by the anomaly data, the electronic database electronically associating cases to locations including the location represented by the anomaly data, wherein the electronic database is stored on the plurality of servers;
identifying, in response to the querying, a plurality of cases from among the cases in the electronic database that are electronically associated with the location represented by the anomaly data, wherein the identifying comprises determining matches between the location represented by the anomaly data and locations associated with the plurality of cases, wherein the identifying the plurality of cases comprises determining a plurality of storage containers associated with the plurality of cases, wherein each of the plurality of storage containers is stored on a respective one of the plurality of servers in accordance with a respective generator class of a case generator, wherein the electronic database is horizontally partitioned by generator classes;
storing a plurality of entries in the electronic database that electronically associates the anomaly data to the plurality of cases that are electronically associated with the location represented by the anomaly data;
updating case priorities of the plurality of cases in accordance with an anomaly priority of the health anomaly, wherein each of the case priorities is associated with a respective case of the plurality of cases and is determined in accordance with a weighted average of anomaly priorities of each of a plurality of health anomalies associated with the respective case; and
presenting a prioritized list comprising at least a portion of the plurality of cases ordered by the case priorities.

8. The system of claim 7 , wherein the operations further comprise adding a record to an anomaly data table for the anomaly data representing the health anomaly.

9. The system of claim 8 , wherein the storing comprises associating the plurality of entries in the electronic database to the record.

10. The system of claim 7 , wherein the storing comprises associating the plurality of entries in the electronic database to the plurality of storage containers.

11. The system of claim 10 , wherein each one of the plurality of entries in the electronic database is associated with a respective one of the plurality of storage containers.

12. The system of claim 7 , wherein each of the plurality of storage containers is included in a case data table.

13. A memory device storing instructions that when executed cause a hardware processor to perform operations, the operations comprising:
receiving anomaly data representing a health anomaly and a location associated with the health anomaly, wherein the memory device and hardware processor are components of a server of a plurality of servers, wherein the receiving is performed via one of a plurality of gateway modules operating on the server that normalizes the data representing the health anomaly into a standardized format;
querying an electronic database for the location represented by the anomaly data, the electronic database electronically associating cases to locations including the location represented by the anomaly data, wherein the electronic database is stored on the plurality of servers;
identifying, in response to the querying, a plurality of cases from among the cases in the electronic database that are electronically associated with the location represented by the anomaly data, wherein the identifying comprises determining matches between the location represented by the anomaly data and locations associated with the plurality of cases, wherein the identifying the plurality of cases comprises determining a plurality of storage containers associated with the plurality of cases, wherein each of the plurality of storage containers is stored on a respective one of the plurality of servers in accordance with a respective generator class of a case generator, wherein the electronic database is horizontally partitioned by generator classes;
storing a plurality of entries in the electronic database that electronically associates the anomaly data to the plurality of cases that are

Assignees

• At & T Ip Ii Lp

Inventors

• Goodall Colin
• Jacobson Guy
• Tse Simon
• Mocenigo John Mark F
• Drechsler Richard

Classifications

• G16H50/80

  for detecting, monitoring or modelling epidemics or pandemics, e.g. flu · CPC title

• G16H50/70 Primary

  for mining of medical data, e.g. analysing previous cases of other patients · CPC title

• G06Q10/103

  Workflow collaboration or project management · CPC title

• G16H80/00

  ICT specially adapted for facilitating communication between medical practitioners or patients, e.g. for collaborative diagnosis, therapy or health monitoring · CPC title