Method for processing medically relevant data

• US 7,280,992 B2
• Filed: 11/12/2002
• Issued: 10/09/2007
• Est. Priority Date: 11/15/2001
• Status: Active Grant

• Current Assignee: Siemens Healthineers AG (Siemens AG)
• Original Assignee: Siemens AG
• Inventors: Nitz, Wolfgang
• Primary Examiner(s): Casler; Brian L.
• Assistant Examiner(s): RAMIREZ, JOHN FERNANDO
• Application Number:
  US10/292,658
• Publication Number:
  US 20030092980A1
• Time in Patent Office: 1,792 Days
• Field of Search: 600/407, 600/300, 706/45, 382/128, 705/2
• US Class Current: 706/46
• CPC Class Codes: A61B 6/00 Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment instruments measuring radiation intensity for application in the field of nuclear medicine, e.g. in vivo counting, G01T1/161; apparatus for taking X-ray photographs G03B42/02
• CPC Class Codes: A61B 6/08 Auxiliary means for directing the radiation beam to a particular spot, e.g. using light beams
• CPC Class Codes: A61B 6/5235 combining images from the same or different ionising radiation imaging techniques, e.g. PET and CT
• CPC Class Codes: A61B 6/566 involving communication between diagnostic systems
• CPC Class Codes: A61B 8/00 Diagnosis using ultrasonic, sonic or infrasonic waves imaging of objects using sonar G01S15/00
• CPC Class Codes: A61B 8/5238 for combining image data of patient, e.g. merging several images from different acquisition modes into one image for image registration algorithms G06T7/30
• CPC Class Codes: A61B 8/565 involving data transmission via a network
• CPC Class Codes: G16H 10/20 for electronic clinical trials or questionnaires
• CPC Class Codes: G16H 10/60 for patient-specific data, e.g. for electronic patient records
• CPC Class Codes: G16H 15/00 ICT specially adapted for medical reports, e.g. generation or transmission thereof
• CPC Class Codes: G16H 30/20 for handling medical images, e.g. DICOM, HL7 or PACS
• CPC Class Codes: G16H 40/63 for local operation
• CPC Class Codes: G16H 50/20 for computer-aided diagnosis, e.g. based on medical expert systems
• CPC Class Codes: G16H 70/20 relating to practices or guidelines

Abstract

In a method and system for processing medically relevant data in the framework of an examination of a patient that is to be implemented, a program is installed in a data processing device that selects one or more examination modalities to be implemented for the examination of the patient on the basis of symptom-specific and/or diagnosis-specific information that have been entered and using symptom-based and/or diagnosis-based data bank. The examination modalities are available as an output at a playback device.

Claims

1. A method for processing medically relevant information for examining a patient, comprising the steps of:

(a) storing a program, including a data bank containing stored data selected from the group consisting of symptom-based data and diagnosis-based data, in a data processor;

(b) entering patient-specific information, selected from the group consisting of symptom-specific information and diagnosis-specific information, into said data processor;

(c) executing said program in said data processor to select at least one examination modality for an examination of said patient dependent on said stored data and said patient-specific information and generating a protocol to operate said at least one examination modality, selected from the group consisting of examination protocols and measurement protocols, for conducting said examination; and

(d) making output information relating to the selected modality available from said data processor and including said protocol in said output information.

2. A method as claimed in claim 1 wherein step (c) comprises selecting a plurality of examination modalities and designating a sequence for examining said patient respectively with said plurality of examination modalities.

3. A method as claimed in claim 1 wherein step (b) comprises, after entering said patient-specific information into said data processor, executing said program in said data processor to generate at least one question, and presenting said question to said patient and obtaining a reply from said patient, and entering said reply into said data processor to augment said patient-specific information used in step (c).

4. A method as claimed in claim 1 wherein said selected modality is an imaging modality having an image plane associated therewith, and wherein the step of generating said protocol comprises generating positioning information, selected from the group consisting of optical information and acoustic information, for said image plane.

5. A method as claimed in claim 4 wherein said positioning information is optical information, and wherein step (d) comprises displaying an examination region of said patient to be examined using said selected image modality, mixed with at least one marking, as said optical information, designating a position of said image plane in said examination region.

6. A method as claimed in claim 5 comprising displaying a previously registered image of said patient as said examination region.

7. A method as claimed in claim 1 comprising the additional step of examining said patient with said selected examination modality and thereby obtaining examination information, and entering said examination information into said data processor to augment said patient-specific information, and repeating step (c) to select a further examination modality for a further examination of said patient, and wherein step (d) comprising making output information relating to the selecting further modality available from said data processor.

8. A method as claimed in claim 1 wherein step (d) comprising making additional information selected from the group consisting of additional examination-relevant information and additional diagnosis-related information available in said output information.

9. A method as claimed in claim 1 comprising the additional step of examining said patient using said selected examination modality and thereby obtaining an examination image of an examination region of said patient, and displaying a comparison image of said examination region.

10. A method as claimed in claim 9 comprising displaying said examination image and said comparison image together in common at a monitor.

11. A method as claimed in claim 1 wherein step (d) comprises executing said program to select data from said stored data in said data bank, dependent on said patient-specific information, which more specifically describe a condition of said patient, and including said data in said output information.

12. A method as claimed in claim 1 comprising the additional steps of:

establishing a communication link between said data processor and an examination device for performing said selected examination modality; and

transmitting said output information to said examination device via said communication link.

13. A method as claimed in claim 12 comprising displaying said output information at a display at said examination device.

14. A method as claimed in claim 12 comprising controlling said examination device dependent on said output information.

15. A system for processing medically relevant information for examining a patient, comprising:

a data processor in which storing a program, including a data bank containing stored data selected from the group consisting of symptom-based data and diagnosis-based data, is stored;

said data processor allowing entry therein of patient-specific information, selected from the group consisting of symptom-specific information and diagnosis-specific information;

said data processor executing said program to select at least one examination modality for an examination of said patient dependent on said stored data and said patient-specific information and generates a protocol to operate said at least one examination modality, selected from the group consisting of examination protocols and measurement protocols, for conducting said examination; and

an output unit in communication with said data processor making output information relating to the selected modality available from said data processor, said output unit including said protocol in said output information.

16. A system as claimed in claim 15 wherein said data processor selects a plurality of examination modalities and designates a sequence for examining said patient respectively with said plurality of examination modalities.

17. A system as claimed in claim 15 wherein said data processor, after entry of said patient-specific information into said data processor, executes said program to generate at least one question, and makes said question available to said patient via said output device and allows entry of a reply from said patient into said data processor to augment said patient-specific information used to select said modality.

18. A system as claimed in claim 15 wherein said selected modality is an imaging modality having an image plane associated therewith, and wherein said data processor in generating said protocol generates positioning information, selected from the group consisting of optical information and acoustic information, for said image plane.

19. A system as claimed in claim 18 wherein said positioning information is optical information, and wherein said output unit displays an examination region of said patient to be examined using said selected image modality, mixed with at least one marking, as said optical information, designating a position of said image plane in said examination region.

20. A system as claimed in claim 19 comprising wherein said output unit displays a previously registered image of said patient as said examination region.

21. A system as claimed in claim 15 wherein said data processor after said patient with is examined said selected examination modality and to obtain examination information, allows entry of said examination information into said data processor to augment said patient-specific information, and selects a further examination modality for a further examination of said patient, and wherein said output unit makes output information relating to the selecting further modality available from said data processor.

22. A system as claimed in claim 15 wherein said output unit makes additional information selected from the group consisting of additional examination-relevant information and additional diagnosis-related information available in said output information.

23. A system as claimed in claim 15 wherein after examining said patient using said selected examination modality and thereby obtaining an examination image of an examination region of said patient, said output unit displays a comparison image of said examination region.

24. A system as claimed in claim 23 wherein said output unit displays said examination image and said comparison image together in common at a monitor.

25. A system as claimed in claim 15 wherein said data processor executes said program to select data from said stored data in said data bank, dependent on said patient-specific information, which more specifically describe a condition of said patient, and wherein said output unit includes said data in said output information.

26. A system as claimed in claim 15 further comprising:

a communication link between said output unit and an examination device for performing said selected examination modality; and

wherein said output unit transmits said output information to said examination device via said communication link.

27. A system as claimed in claim 26 comprising a display at said examination device for displaying said output information.

28. A system as claimed in claim 26 wherein said examination device is controlled dependent on said output information.