Method to assign word class information

• US 9,996,675 B2
• Filed: 01/14/2015
• Issued: 06/12/2018
• Est. Priority Date: 11/28/2002
• Status: Active Grant

• Current Assignee: Microsoft Technology Licensing LLC (Microsoft Corporation)
• Original Assignee: Nuance Communications, Inc. (Microsoft Corporation)
• Inventors: Helletzgruber, Matthias, Rajic, Kresimir
• Primary Examiner(s): Yen, Eric
• Application Number:
  US14/596,900
• Publication Number:
  US 20150127374A1
• Time in Patent Office: 1,245 Days
• CPC Class Codes: G06F 40/237 Lexical tools
• CPC Class Codes: G06F 40/268 Morphological analysis
• CPC Class Codes: G06F 40/284 Lexical analysis, e.g. tokenisation or collocates
• CPC Class Codes: G06F 40/289 Phrasal analysis, e.g. finite state techniques or chunking
• CPC Class Codes: G06F 40/30 Semantic analysis
• CPC Class Codes: G06F 40/40 Processing or translation of natural language natural language analysis G06F40/20; semantic analysis G06F40/30
• CPC Class Codes: G10L 15/26 Speech to text systems G10L15/08 takes precedence
• CPC Class Codes: G16H 15/00 ICT specially adapted for medical reports, e.g. generation or transmission thereof
• CPC Class Codes: G16H 20/10 relating to drugs or medications, e.g. for ensuring correct administration to patients

Abstract

An assignment device (1) assigns word class information (WKI) to one or more words of text information (ETI). Based on word-class sequence information (WK-AI) formed from this assigned word class information (WKI), actions (A) are executed in order to notify the user of conflicts or to provide the user with background information (HI) relating to words in the text information (TT).

Claims

1. A device, comprising:

at least one computer programmed to perform;

assigning word-class information to words in a medical report, the assigning comprising;

assigning first word-class information to a first word or word sequence in the medical report, wherein the first word or word sequence names a particular medicament; and

assigning second word-class information to a second word or word sequence in the medical report;

performing at least one action related to the particular medicament and associated with a combination of the first word-class information and the second word-class information, wherein the second word or word sequence identifies an allergy of a patient toward an active agent, and wherein performing the at least one action comprises determining whether the particular medicament includes the active agent, and providing a prescription for the particular medicament in response to determining that the particular medicament does not include the active agent.

2. The device of claim 1, wherein assigning the first word-class information comprises:

searching for words of the medical report in a word dictionary memory having word-class information assigned to word information.

3. The device of claim 2, wherein assigning the first word-class information comprises finding the first word or word sequence in the word dictionary memory, and reading the assigned word-class information for the first word or word sequence from the word dictionary memory.

4. The device of claim 1, wherein the medical report comprises text information, and wherein the at least one computer is programmed to recognize the text information from speech by implementing a voice recognition method.

5. The device of claim 4, wherein assigning the first word-class information is performed during implementation of the voice recognition method.

6. The device of claim 1, wherein the at least one computer is programmed to search for a different medicament that is comparable to the particular medicament named by the first word or word sequence.

7. The device of claim 1, wherein providing the prescription comprises printing the prescription.

8. A method, comprising:

using at least one computer to perform;

assigning word-class information to words in a medical report, the assigning comprising;

assigning first word-class information to a first word or word sequence in the medical report, wherein the first word or word sequence names a particular medicament; and

assigning second word-class information to a second word or word sequence in the medical report;

performing at least one action related to the particular medicament and associated with a combination of the first word-class information and the second word-class information, wherein the second word or word sequence identifies an allergy of a patient toward an active agent, and wherein performing the at least one action comprises determining whether the particular medicament includes the active agent, and providing a prescription for the particular medicament in response to determining that the particular medicament does not include the active agent.

9. The method of claim 8, wherein assigning the first word-class information comprises:

searching for words of the medical report in a word dictionary memory having word-class information assigned to word information.

10. The method of claim 9, wherein assigning the first word-class information comprises finding the first word or word sequence in the word dictionary memory, and reading the assigned word-class information for the first word or word sequence from the word dictionary memory.

11. The method of claim 8, wherein the medical report comprises text information, and wherein the method comprises recognizing the text information from speech by implementing a voice recognition method.

12. The method of claim 11, wherein assigning the first word-class information is performed during implementation of the voice recognition method.

13. The method of claim 8, further comprising searching for a different medicament that is comparable to the particular medicament named by the first word or word sequence.

14. The method of claim 8, wherein providing the prescription comprises printing the prescription.

15. At least one non-transitory computer readable medium storing sections of software code executable by at least one computer that, when executed by the at least one computer, cause the at least one computer to perform a method comprising:

assigning word-class information to words in a medical report, the assigning comprising;

assigning first word-class information to a first word or word sequence in the medical report, wherein the first word or word sequence names a particular medicament; and

assigning second word-class information to a second word or word sequence in the medical report;

performing at least one action related to the particular medicament and associated with a combination of the first word-class information and the second word-class information, wherein the second word or word sequence identifies an allergy of a patient toward an active agent, and wherein performing the at least one action comprises determining whether the particular medicament includes the active agent, and providing a prescription for the particular medicament in response to determining that the particular medicament does not include the active agent.

16. The at least one non-transitory computer-readable medium of claim 15, wherein assigning the first word-class information comprises:

searching for words of the medical report in a word dictionary memory having word-class information assigned to word information.

17. The at least one non-transitory computer-readable medium of claim 16, wherein assigning the first word-class information comprises finding the first word or word sequence in the word dictionary memory, and reading the assigned word-class information for the first word or word sequence from the word dictionary memory.

18. The at least one non-transitory computer-readable medium of claim 15, wherein the medical report comprises text information, and wherein the method comprises recognizing the text information from speech by implementing a voice recognition method.

19. The at least one non-transitory computer-readable medium of claim 15, further comprising searching for a different medicament that is comparable to the particular medicament named by the first word or word sequence.

20. The at least one non-transitory computer-readable medium of claim 15, wherein providing the prescription comprises printing the prescription.

21. A device, comprising:

at least one computer programmed to perform;

assigning word-class information to words in a medical report, the assigning comprising;

assigning first word-class information to a first word or word sequence in the medical report, wherein the first word or word sequence names a particular medicament; and

assigning second word-class information to a second word or word sequence in the medical report;

performing at least one action related to the particular medicament and associated with a combination of the first word-class information and the second word-class information, wherein the second word or word sequence identifies an allergy of a patient toward an active agent, and wherein performing the at least one action comprises determining an active agent group to which the active agent belongs, determining whether the particular medicament includes an active agent from the active agent group, and providing a prescription for the particular medicament in response to determining that the particular medicament does not include an active agent from the active agent group.