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Disease case study search device and disease case study search method

A technology for case and image reading, applied in special data processing applications, instruments, electrical digital data processing, etc., can solve problems such as large processing load

Inactive Publication Date: 2013-10-02
PANASONIC CORP
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

Therefore, in the conventional method, there is a problem that the processing load for searching for similar cases with different diagnostic contents is large.

Method used

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  • Disease case study search device and disease case study search method
  • Disease case study search device and disease case study search method
  • Disease case study search device and disease case study search method

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Embodiment Construction

[0033] Hereinafter, embodiments of the present invention will be described in detail using the drawings. In addition, the embodiment described below is all showing a preferable specific example of this invention. Numerical values, constituent elements, arrangement positions and connection forms of constituent elements, steps, order of steps, etc. shown in the following embodiments are examples, and are not intended to limit the present invention. The invention is limited only by the claims. Therefore, among the constituent elements of the following embodiments, the constituent elements not described in the independent claims representing the most general concept of the present invention are not necessarily necessary constituent elements to achieve the object of the present invention, but serve as Components constituting a more preferable embodiment will be described.

[0034] First, definitions of special terms used in this embodiment will be described. In this embodiment, ...

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Abstract

A disease case study search device (100) comprises: an image similarity determination unit (103) which computes an image similarity between first interpreted image data which an image interpretation object acquisition unit (102) has acquired and second interpreted image data which is logged in a disease case history database (101); a text similarity determination unit (104) which computes a text similarity of first interpreted image information which the image interpretation object acquisition unit (102) has acquired and second interpreted image information which is logged in the disease case history database (101); and a contrasting disease case history search unit (105) which searches for disease case history data from among the disease case history data stored in the disease case history database (101), giving greater priority to disease case history data the greater the image similarity which is determined by the image similarity determination unit (103) and the smaller the text similarity which is determined by the text similarity determination unit (104).

Description

technical field [0001] The present invention relates to a case retrieval device and a case retrieval method for automatically prompting a reference case for a case to be read. Background technique [0002] In recent years, in the field of image diagnosis, digitalization of photographic images and film reading reports has progressed, and doctors can easily share a large amount of data. Here, the "diagnosis report" is text information indicating a diagnosis made by a radiographer with respect to photographed images. In addition, image interpretation reports stored in PACS (Picture Archiving and Communication Systems), which is a system for storing and communicating images, are managed in association with each other, and efficient secondary use of stored past image interpretation reports is required. As one of the secondary uses of the image reading report, it automatically prompts the reference case for the image of the image to be diagnosed. Accordingly, countermeasures to ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30
CPCG16H50/70G06F16/5846G16H30/20
Inventor 高田和丰续木贵史小塚和纪
Owner PANASONIC CORP
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