APPARATUS FOR EVALUATING RADIATION THERAPY PLAN AND METHOD THEREFOR

• US 20130191146A1
• Filed: 03/07/2013
• Published: 07/25/2013
• Est. Priority Date: 09/17/2010
• Status: Abandoned Application

• Current Assignee: INFINITT Healthcare Co., Ltd.
• Original Assignee: INFINITT Healthcare Co., Ltd.
• Inventors: Park, Jin Woo, Choi, Seok Woo
• Application Number:
  US13/788,692
• Publication Number:
  US 20130191146A1
• Time in Patent Office: Days
• US Class Current: 705/2
• CPC Class Codes: G06Q 10/0639 Performance analysis of employees; Performance analysis of enterprise or organisation operations
• CPC Class Codes: G16H 20/40 relating to mechanical, radiation or invasive therapies, e.g. surgery, laser therapy, dialysis or acupuncture
• CPC Class Codes: G16H 30/20 for handling medical images, e.g. DICOM, HL7 or PACS
• CPC Class Codes: G16H 30/40 for processing medical images, e.g. editing

Abstract

The present invention relates to an apparatus and to a method for comparing and evaluating therapy plan received from heterogeneous radiation therapy apparatuses. An apparatus according to an embodiment of the present invention includes a receiving means, a processing means, and a display means. The receiving means receives the patient'"'"'s first radiation therapy plan data, which is generated by a first radiation therapy apparatus, and also receives the patient'"'"'s second radiation therapy plan data, which is generated by a second radiation therapy apparatus. The processing means processes the first and second radiation therapy plan data to generate mixed data overlaid onto the medical image of the patient. According to a configuration of the present invention, trial and error during radiation treatment may be minimized.

Claims

1. An apparatus for evaluating radiation therapy plan, comprising:

a processor configured to;

receive a medical image of a patient captured by a medical imaging device, first radiation therapy plan data created by a first radiation therapy apparatus for the patient, and second radiation therapy plan data created by a second radiation therapy apparatus for the patient;

process the first radiation therapy plan data and the second radiation therapy plan data, to generate mixed data;

overlap the mixed data on the medical image of the patient; and

display the generated mixed data.

2. The apparatus of claim 1, wherein the processor is further configured to:

extract predetermined parameters from the first radiation therapy plan data and the second radiation therapy plan data; and

perform one or more of addition, subtraction, and merging operations to the predetermined parameters to generate the mixed data.

3. The apparatus of claim 1, wherein the processor is further configured to:

store and define parameter sets to display the first radiation therapy plan data, the second radiation therapy plan data, and the mixed data on a display.

4. The apparatus of claim 1, wherein the processor is further configured to:

provide a resulting value of the mixed data, and

evaluate one or more radiation therapy plans based on a predetermined valuation basis using a parameter of the provided resulting value of the mixed data.

5. The apparatus of claim 4, wherein the predetermined valuation basis is a ratio of radiation doses allowable to be applied to respective organs of the patient and radiation doses actually applied to the respective organs.

6. A method of evaluating a radiation therapy plan, comprising:

receiving, at a processor, a first radiation therapy plan data for a patient;

receiving, at the processor, a second radiation therapy plan data for the patient;

receiving, at the processor, a medical image of the patient;

processing, by the processor, the first radiation therapy plan data and the second radiation therapy plan data, to generate mixed data;

overlapping, by the processor, the mixed data on the medical image of the patient; and

displaying, by the processor, the generated mixed data.

7. The method of claim 6, further comprising:

extracting, by the processor, predetermined parameters from the first radiation therapy plan data and the second radiation therapy plan data; and

the processing further includes performing, by the processor, one or more of addition, subtraction, and merging operations to the predetermined parameters to generate the mixed data.

8. The method of claim 6, further comprising:

storing and defining, by the processor, parameter sets to display the first radiation therapy plan data, the second radiation therapy plan data, and the mixed data.

9. The method of claim 6, wherein the processing further includes:

quantitatively providing, by the processor, a resulting value of the mixed data, and

evaluating, by the processor, one or more radiation therapy plans based on a predetermined valuation basis using a parameter of the quantitatively provided resulting value of the mixed data.

10. The method of claim 9, wherein the predetermined valuation basis is a ratio of radiation doses allowable to be applied to respective organs of the patient and radiation doses actually applied to the respective organs.

11. A non-transitory computer readable medium containing executable program instructions executed by a processor that stores a program for executing a method of evaluating a radiation therapy plan, comprising:

program instructions that receive a first radiation therapy plan data for a patient;

program instructions that receive a second radiation therapy plan data for the patient;

program instructions that receive a medical image of the patient;

program instructions that process the first radiation therapy plan data and the second radiation therapy plan data, to generate mixed data in which processed data is overlaid on the medical image of the patient; and

program instructions that display the generated mixed data.

12. The non-transitory computer readable medium of claim 11, further comprising:

program instructions that extract predetermined parameters from the first radiation therapy plan data and the second radiation therapy plan data to generate the mixed data.

13. The non-transitory computer readable medium of claim 12, further comprising:

program instructions that store and define parameter sets to display the first radiation therapy plan data, the second radiation therapy plan data, and the mixed data.

14. The non-transitory computer readable medium of claim 12, further comprising:

program instructions that quantitatively provide a resulting value of the mixed data, and

program instructions that evaluate one or more radiation therapy plans based on a predetermined valuation basis using a parameter of the quantitatively provided resulting value of the mixed data.

15. The non-transitory computer readable medium of claim 14, wherein the predetermined valuation basis is a ratio of radiation doses allowable to be applied to respective organs of the patient and radiation doses actually applied to the respective organs.