IP Library › Granted Patent US 11,581,070
Granted Patent B2
US 11,581,070 · App. 16/393,993 · Granted Feb 14, 2023

Electronic medical record summary and presentation

Inventors: Keerthana Boloor (Elmsford, NY); Murthy V. Devarakonda (Peekskill, NY); Ching-Huei Tsou (Briarcliff Manor, NY); Dongyang Zhang (New York, NY)
Assignee: International Business Machines Corporation
G16H10/20G16H10/60G16H15/00G16H40/20G16H50/20G16H70/20
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Quick Facts
Patent No.
US 11,581,070
App. No.
16/393,993
Filed
Apr 25, 2019
Granted
Feb 14, 2023
Kind
B2
Art Unit
3626
USPC
705/3
Abstract

Methods, devices, and systems (for outputting a case summary) receive an electronic medical record (EMR) (and generally electronic records) for the medical patient, extract medical data from the EMR, provide a list of medical problems relevant to the EMR, identifying relations between the medical problems and the medical data using a question-answering (QA) system, and output the clinical summary for the EMR. The clinical summary comprises the list of medical problems, the medical data, and the relations.

Claims (54)

1. A computer-implemented method of outputting a summary for a user, said method comprising:

extracting data from an electronic record using natural language processing techniques that use an ontology to recognize medical concepts;

mapping said data from said electronic record to standardized medical concepts;

identifying relations between said problems and said data using a question-answering (QA) system;

generating a question using a question template based on a medical problem and said data extracted from said electronic record;

inputting said question into said QA system that uses natural language processing techniques, said QA system being separate from said electronic record and comprising a corpus of data having structured and unstructured data in a relevant domain, said corpus of data being maintained in at least one database separate from said electronic record;

obtaining an answer to said question, wherein said answer has a corresponding score;

identifying whether a relation exists between said medical problem and said medical data based on said score;

creating a clinical summary for said user associated with said medical record using a summarization template, said clinical summary comprising specific medical information for said user comprising said list of problems, said data, and said relations; and

outputting said clinical summary for said electronic record to enable rapid understanding of a patient's health, wherein said summary comprises said list of problems, said data, and said relations.

2. The method according to claim 1 , wherein said summary further comprises sections containing concepts organized into categories.

3. The method according to claim 2 , wherein said sections comprise laboratory test values, medications, and a timeline of clinical encounters.

4. The method according to claim 3 , further comprising:

receiving, by said computer, user interaction with a clinical encounter output in said timeline of clinical encounters; and

outputting, by said computer, information from said electronic record to said clinical encounter including content from a clinical note to said clinical encounter.

5. The method according to claim 3 , further comprising:

receiving, by said computer, user interaction with a laboratory test value or a medication output in said clinical summary; and

outputting, by said computer, a timeline of values corresponding to said laboratory test values or amounts of medication.

6. The method according to claim 1 , wherein said QA system comprises a probabilistic system that analyzes unstructured information and provides answers with scores.

7. A system for outputting a summary for a user, said system comprising modules comprising:

a mapping module of said modules mapping an electronic record to standardized medical concepts to identify a list of problems of said user;

an extracting module of said modules extracting data from said electronic record using natural language processing techniques that use an ontology to recognize medical concepts;

a relation identification module of said modules identifying relations between said medical problems and said other medical data using a question-answering (QA) system, wherein the QA system:

generating a question using a question template based on a medical problem and said data extracted from said electronic record;

inputting said question into said QA system that uses natural language processing techniques, said QA system being separate from said electronic record and comprising a corpus of data having structured and unstructured data in a relevant domain, said corpus of data being maintained in at least one database separate from said electronic record;

obtaining an answer to said question, wherein said answer has a corresponding score; and

identifying whether a relation exists between said medical problem and said medical data based on said score;

creating, by said computer, a clinical summary for said user associated with said medical record using a summarization template, said clinical summary comprising specific medical information for said user comprising said list of problems, said data, and said relations; and

an outputting module of said modules, outputting said clinical summary for said electronic record to enable rapid understanding of a patient's health, wherein said clinical summary comprises said list of medical problems, said medical data, and said relations.

8. The system according to claim 7 , wherein said summary further comprises sections containing concepts organized into categories.

9. The system according to claim 8 , wherein said sections comprise laboratory test values, medications, and a timeline of clinical encounters.

10. The system according to claim 9 , said receiving module receiving user interaction with a clinical encounter output in said timeline of clinical encounters, and said outputting module outputting information from said electronic record to said clinical encounter including content from a clinical note to said clinical encounter.

11. The system according to claim 9 , said receiving module receiving user interaction with a laboratory test value or a medication output in said clinical summary; and

said outputting module outputting a timeline of values corresponding to said laboratory test values or amounts of medication.

12. The system according to claim 7 , wherein said QA system comprises a probabilistic system that analyzes unstructured information and provides answers with scores.

13. A computer program product, said computer program product comprising a computer readable storage medium having program instructions embodied therewith, wherein the computer readable storage medium is not a transitory signal per se, the program instructions being executable by a computer, to perform a method of outputting a summary for a user comprising:

extracting data from an electronic record using natural language processing techniques that use an ontology to recognize medical concepts;

mapping said data from said electronic record to standardized medical concepts to identify a list of problems of said user;

identifying relations between said medical problems and said other medical data using a question-answering (QA) system, wherein the QA system:

generating a question using a question template based on a medical problem and said data extracted from said electronic record;

inputting said question into said QA system that uses natural language processing techniques, said QA system being separate from said electronic record and comprising a corpus of data having structured and unstructured data in a relevant domain, said corpus of data being maintained in at least one database separate from said electronic record;

obtaining an answer to said question, wherein said answer has a corresponding score; and

identifying whether a relation exists between said medical problem and said medical data based on said score;

creating a clinical summary for said user associated with said medical record using a summarization template, said clinical summary comprising specific medical information for said user comprising said list of problems, said data, and said relations; and

outputting said clinical summary for said electronic record to enable rapid understanding of a patient's health, wherein said clinical summary comprises said list of medical problems, said medical data, and said relations.

14. The computer program product according to claim 13 , wherein said clinical summary further comprises sections containing medical concepts organized into categories.

15. The computer program product according to claim 14 , wherein said sections comprise laboratory test values, medications, and a timeline of clinical encounters.

16. The computer program product according to claim 15 , further comprising:

receiving user interaction with a clinical encounter output in said timeline of clinical encounters; and

outputting information from said electronic record to said clinical encounter including content from a clinical note to said clinical encounter.

17. The computer program product according to claim 15 , further comprising:

receiving user interaction with a laboratory test value or a medication output in said clinical summary; and

outputting a timeline of values corresponding to said laboratory test values or amounts of medication.

18. The computer program product according to claim 13 , wherein said QA system comprises a probabilistic system that analyzes unstructured information and provides answers with scores.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Apr 25, 2019
From: BOLOOR, KEERTHANA; DEVARAKONDA, MURTHY V.; TSOU, CHING-HUEI; ZHANG, DONGYANG
To: INTERNATIONAL BUSINESS MACHINES CORPORATION
Reel/Frame 048989/0392 →
Continuity (2)
Continuation 14309058 · Jun 19, 2014
Related Publication 20190252047A1 · Aug 15, 2019