System and method for identifying a food event, tracking the food product, and assessing risks and costs associated with intervention

• US 7,412,461 B2
• Filed: 09/21/2004
• Issued: 08/12/2008
• Est. Priority Date: 10/08/2002
• Status: Active Grant

• Current Assignee: Yta Holdings, LLC
• Original Assignee: Btsafety LLC
• Inventors: Sholl, Jeffrey John, Harlander, Susan Kay, Jaine, Andrew Martin
• Primary Examiner(s): Wassum; Luke S
• Application Number:
  US10/946,463
• Publication Number:
  US 20050131723A1
• Time in Patent Office: 1,421 Days
• Field of Search: None
• US Class Current: 1/1
• CPC Class Codes: G01N 33/02 Food
• CPC Class Codes: G06Q 10/06 Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling
• CPC Class Codes: G06Q 40/08 Insurance
• CPC Class Codes: Y02A 90/10 Information and communication technologies [ICT] supporting adaptation to climate change, e.g. for weather forecasting or climate simulation
• CPC Class Codes: Y10S 706/924 Medical
• CPC Class Codes: Y10S 707/99945 Object-oriented database structure processing
• CPC Class Codes: Y10S 707/99948 Application of database or data structure, e.g. distributed, multimedia, or image

Abstract

The food safety system and method of the present invention provides a comprehensive consumer risk distribution model, which can be applied to any food item. Additionally, the present invention automatically evaluates consumer risk based on how much contaminated food is at each stage of the food distribution process according to the consumer risk distribution model, allowing for quick and accurate determinations as to the efficacy of a trace recall effort. A further element of the present invention provides expert analysis of data to detect and identify food events from sporadic information. Finally, the real time detection system provides early warning data in order to intercept isolated food contamination events before the contaminated food products reach the consuming public.

Claims

1. A system adapted to monitor contamination incidents in a product distribution chain, the system comprising:

a product distribution database containing physical distribution data related to a flow of products in commerce; and

a modeling system adapted to model an evolving contamination incident according to the physical distribution data in the product distribution database.

2. The system of claim 1 and further comprising:

an on-call product tracking system adapted to identify a probable source of a particular contamination incident based on chronological and geographical correlations between identified contamination incidents and the physical distribution data.

3. The system of claim 1 wherein one of the products is a fresh produce item.

4. The system of claim 3 wherein the fresh produce item is selected from a group consisting of potatoes, head lettuce, and onions.

5. The system of claim 1 wherein one of the products is pasteurized milk.

6. The system of claim 1 wherein the product distribution database includes data related to a volume of product at each point within a distribution chain at each hour after the product is produced.

7. A system adapted to monitor contamination incidents in a product distribution chain, the system comprising:

a product distribution database containing commercial distribution data related to a flow of products in commerce; and

a modeling system adapted to model an evolving contamination incident according to the commercial distribution data in the product database.

8. The system of claim 7 further comprising:

a user interface coupled to the product database and the modeling system, the user interface adapted to receive user input for selecting between products in the product database and for selecting parameters associated with the evolving contamination incident.

9. The system of claim 8 wherein the parameters are selected from a group consisting of estimated public health response time, contaminant, food, contaminant point, contaminated product quantity, and time of year.

10. The system of claim 7 further comprising:

an on-call product tracking system adapted to identify a probable source of a particular contamination incident based on chronological and geographical correlations between identified contamination incidents and the product database.

11. The system of claim 7 wherein the product database contains temporal and graphical product profile associated with a particular food item.

12. The system of claim 7 further comprising:

risk assessment systems adapted to estimate costs and risks associated with a selected intervention based on historical data.

13. The system of claim 7 further comprising:

a user interface adapted to allow user input and to display information associated with an evolving model of a particular contamination incident based on the user input.

14. The system of claim 7 further comprising:

a trace system adapted to communicate with third party databases to trace products in a stream of commerce and to identify contaminated products within a food distribution chain.

15. The system of claim 14 and further comprising:

expert systems adapted to identify a contamination source based on correlations between reported illness outbreaks and food product deliveries.

16. A system adapted to model contamination incidents in a product distribution chain, the system comprising:

a product database containing commercial distribution data related to a physical distribution of products in commerce; and

a modeling system adapted to model an evolving contamination incident according to the commercial distribution data in the product database and based on selected parameters.

17. The system of claim 16 further comprising:

a user interface coupled to the product database and the modeling system and adapted to allow a user to select parameters associated with a particular product and a particular contamination incident.

18. The system of claim 17 wherein the selected parameter comprises a public health response time representative of an estimated speed of response of public health officials to the particular contamination incident.

19. The system of claim 17 wherein the modeling system is adapted to provide intervention options to the user via the user interface and to estimate costs associated with the evolving contamination incident based on the selected intervention options.

20. The system of claim 16 further comprising:

a trace recall system adapted to identify distributors of a contaminated product and to issue a recall notice for the contaminated product to identified distributors within a stream of commerce.