CN101751516A - Medical diagram text report generation method - Google Patents
Medical diagram text report generation method Download PDFInfo
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- CN101751516A CN101751516A CN200910239523A CN200910239523A CN101751516A CN 101751516 A CN101751516 A CN 101751516A CN 200910239523 A CN200910239523 A CN 200910239523A CN 200910239523 A CN200910239523 A CN 200910239523A CN 101751516 A CN101751516 A CN 101751516A
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Abstract
The invention discloses a medical diagram text report generation method, including the following steps: A1, a RIS system reads medical check-up information from a RIS database; A2, the RIS system edits a medical diagram text report according to the medical check-up information and the diagnostic information currently typed in; A3, the RIS system asks a PACS system for image to be added to the medical diagram text report; A4, the PACS system generates an image inquiry parameter and sends the parameter to the RIS system; A5, the RIS system sends the image inquiry parameter to a Web server; and A6, the Web server inquires the images according to the image inquiry parameter and sends the images to the RIS system. The medical diagram text report generation method changes the manner of image format conversion by the PACS system and instead stores the images in the WADO-standard Web server, so each time when the RIS system wants to add images to the diagram text report, the RIS system can directly call the images according to the image inquiry parameter, thereby redundant backup of the images in the RIS system can be avoided and the images can be updated at real time.
Description
Technical field
The present invention relates to technical field of medical image processing, be specifically related to a kind of medical diagram text report generation method.
Background technology
Patient and clinician that medical imaging often will give be checked provide the report that picture and text have both, and just the image of checking diagnostic message and having a typical meaning will be put together the formation picture and text report.Because PACS (Picture Arching and Communication System) system all stores with the DICOM form and checks image, and picture and text report is by (the RadiologyInformation Systems of RIS system, Radiology Information System) writes and preserve and print, the generation of picture and text report is inevitable so just be faced with a lot of problems: how DICOM (DigitalImaging and Communication in Medicine) image is combined demonstration with RIS system Chinese words information? how from the PACS system, to obtain apace and check pairing typical image? the RIS system is these typical image informations of recorded and stored how? obviously, this needs the PACS system to become the normal image form to offer the RIS system DICOM image transitions of oneself storing according to a kind of interface that obtains the image information of common format is provided to the RIS system.
As shown in Figure 1, prior art RIS system to the mode of PACS requested image is:
1) PACS reads the image-region that the sheet program chooses the doctor and advances copy by current displaying contents, converts the image of normal image to, is placed in the internal memory then or preserves file to hard disk, notifies RIS system picture and text reporting modules to obtain this image then.When a plurality of RIS system requirements images serve, obviously require the PACS system that powerful processing capability in real time must be arranged, increased the weight of the burden of PACS system.
2) after RIS system picture and text reporting modules is received the image notice, get access to the image that will join picture and text report, show in the relevant position of report template from internal memory or hard disk.
3) in order to guarantee that picture and text report can reappear in next time, the RIS system also must preserve image file get off, so that can reload image when showing this picture and text report next time.So just cause the redundancy backup that a image must be arranged in the RIS system.So both caused the waste of storage space, the risk that can't reappear picture and text report behind the intercepting missing image had also been arranged simultaneously.
4) if variation has taken place image in the PACS system, the respective image of RIS system can't and then upgrade.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of medical diagram text report generation method, overcome prior art RIS system and when generating the medical science picture and text report, must carry out image format conversion by the PACS system, the PACS system burden is overweight, and the RIS system must carry out the image redundancy backup, can not the real-time update image defective.
The present invention solves the problems of the technologies described above the technical scheme that is adopted to be:
A kind of medical diagram text report generation method comprises step:
A1, RIS system read medical examination information from the RIS database;
A2, described RIS system are according to diagnostic message editor's medical science picture and text report of described medical examination information and current typing;
A3, described RIS system join image in the described medical science picture and text report to the PACS system request;
A4, described PACS system form the image querying parameter and send to described RIS system;
A5, described RIS system send to Web server with described image querying parameter;
A6, described Web server are according to described image querying parameter query image and send to described RIS system.
Described medical diagram text report generation method wherein also comprises steps A 7: the described picture and text report that described RIS system will add described image shows.
Described medical diagram text report generation method, wherein said steps A 5 comprises step: described RIS system deposits described image querying parameter in described RIS database with the parameter list form.
Described medical diagram text report generation method, wherein said Web server is made as the WADO standard Web.
Described medical diagram text report generation method, wherein said image querying parameter is made as WADO standard queries parameter.
Described medical diagram text report generation method, wherein said image querying parameter comprise the DICOM unique identifier of described image and the address of WADO standard Web.
Described medical diagram text report generation method, wherein said RIS system sends described image querying parameter by http protocol to described WADO standard Web.
Beneficial effect of the present invention: medical diagram text report generation method of the present invention has changed and has carried out manner of image format conversion by the PACS system but image is stored in the WADO standard Web, each RIS system directly transfers image according to the image querying parameter in the time of need adding image in picture and text report, avoided the RIS system diagram as redundancy backup, and image can real-time update.
Description of drawings
The present invention includes following accompanying drawing:
Fig. 1 obtains the image synoptic diagram for prior art RIS system;
Fig. 2 is a medical diagram text report generation method process flow diagram of the present invention;
Fig. 3 obtains the image synoptic diagram for RIS of the present invention system.
Embodiment
With embodiment the present invention is described in further detail with reference to the accompanying drawings below:
As shown in Figure 2, the present invention generates new picture and text report by following steps and preserves:
1, RIS report editor module 200 reads corresponding fox message the editing interface from RIS database 100 earlier;
2 if New Report, the diagnostician is in the corresponding diagnostic message of RIS report editor module 200 typings, if editor or reproduction report, RIS report editor module 200 will read the word content the medical science picture and text report in the editing interface from RIS database 100;
3, read at PACS and open the inspection image in the sheet module 300, regulate window width, window position after, choose the image that will join in the picture and text report, PACS reads sheet module 300 and generates the image querying parameter according to the image of choosing and send to RIS report editor module 200.
4, after typing diagnostic message and selection image are finished, finish, diagnostic message and image querying parameter are saved in RIS database 100 in 200 clicks of RIS report editor module;
5, RIS report generation module 400 obtains image and is stored in the internal memory from Web server 500 according to the image querying parameter of preserving, and generates picture and text report in conjunction with diagnostic message form in accordance with regulations;
6, RIS report display module 600 shows the picture and text report that generates.
According to WADO (Web Access to DICOM Persistent Objects, the Web that DICOM continues object inserts) standard, the PACS system provides the service end based on Web, client can be by the http agreement with Get mode request object, the parameter of request is by＜query〉send to Web server, Web server returns corresponding single frames, multiframe or text object according to the content of asking.WADO request grammer is as follows:
Http: //＜authority〉＜path 〉?＜query〉selection parameter＜Query〉can comprise following content:
requestType
RequestType=＞request type must be WADO
studyUID&seriesUID&objectUID[&frameNumber]
StudyUID=＞the comprise UID of the inspection of object
SeriesUID=＞the comprise UID of the series of object
The UID of objectUID=＞single object (service object is to (Service Object Pair) SOP)
The number (multiple image object) of the frame of frameNumber=＞selected---if not the words of obtaining as application/dicom
[transferSyntax][anonymize][charset]
TransferSyntax=＞will be applied to the DICOM UID (diminishing/lossless compress) of the transfer syntax (transferSyntax) of image.Must not use Implicit and Big Endian TS.Anonymize=＞"=yes " shows all personal care information (patient's title, check data etc.) with blank.
Charset=＞be used for is (when object is returned as text/xxx, available equally) in a different character set converting text territory
[contentType]
ContentType=＞acknowledgement type
[imageQuality]
[presentationUID?&?presentationSeriesUID|[windowCenter?&windowWidth]]
The grade (from 1 to 100) of imageQuality=＞control compression
The UID of presentation=＞expression state (Presentation State) SOP and series (will be applied on the image) thereof (if without definition, P value and display size will be set to initial size).
WindowCenter/windowWidth=＞control B﹠amp; The luminosity of W image and contrast.
[region][rows][columns][annotation]
The part that region=＞image will show is represented (upper left corner and bottom right scope) in the mode of relative coordinate
The maximum number of rows=＞pixel (vertically)
The maximum number of columns=＞pixel (level)
Annotation=＞will be superimposed on the text (demographic information and technical information are respectively " patient " and/or " technology ") on the image.
Be a WADO request grammer example below:
https://lwpacs/wado.aspx？requestType＝WADO
&studyUID＝
1.2.826.0.1.3680043.2.461.20070510092432.100144.200705100075
&seriesUID＝
1.2.840.113619.2.67.2203893009.28469070510091659.10003
&objectUID＝
1.2.840.113619.2.67.2203893009.1266070510091709.57
&columns＝400
&rows＝300
®ion＝0.3，0.4，0.5，0.5
&windowCenter＝-1000
&windowWidth＝2500
As shown in Figure 3, overlap the PACS system (Web service is http://lwpacs/wado.aspx) that has the WADO standard Web for a cover RIS system and that disposes.A patient checks: DICOM StudyUID is:
(1.2.826.0.1.3680043.2.461.20070510092432.100144.20070510 0075), the doctor finds the patient of registration to check in the RIS system, and opens RIS report editor and report diagnosis.Simultaneously read the sheet module at PACS and open and check that corresponding image reads sheet, diagnosis is described according to current check, chooses a width of cloth wherein to check image, and DICOM SeriesUID is:
(1.2.840.113619.2.67.2203893009.28469070510091659.10003), DICOM objectUID is:
A part (1.2.840.113619.2.67.2203893009.1266070510091709.57) (region is 0.3,0.4,0.5,0.5, and columns is 400, and rows is 300), and regulate window position-1000, window width 2500.Click " joining report " button that PACS reads the sheet module then;
1) PACS reads the sheet program and reads the coordinate range (0.3 of image-region in entire image of choosing earlier, 0.4,0.5,0.5), generate character string region=0.3,0.4,0.5,0.5, the pixel ranks columns that calculates image-region then is 400, rows is 300, generates character string columns=400, rows=300;
2) PACS reads window width (2500) the window position (1000) that the sheet program reads out present image again, generates character string windowCenter=-1000, windowWidth=2500;
3) PACS reads UID (DICOM unique identifier) information and the WADO standard Web address that the sheet program is read present image again, and the character string combination that the first two step generates obtains the current WADO standard queries parameter of choosing image:
https://lwpacs/wado.aspx？requestType＝WADO
&studyUID＝
1.2.826.0.1.3680043.2.461.20070510092432.100144.200705100075
&seriesUID＝
1.2.840.113619.2.67.2203893009.28469070510091659.10003
&objectUID＝
1.2.840.113619.2.67.2203893009.1266070510091709.57
&columns＝400
&rows＝300
®ion＝0.3，0.4，0.5，0.5
&windowCenter＝-1000
&windowWidth＝2500
4) PACS reads the sheet program this a string character is passed to the RIS system, after the RIS system receives character string, be stored in corresponding image WADO standard queries parameter list in the RIS database earlier, then when the generation picture and text report shows, except the Word message that goes out to check from the RIS data base querying, also will take out WADO standard queries parameter;
5) the RIS system with the WADO standard queries parameter that inquires by http protocol to the corresponding image of WADO standard server request;
6) after the WADO standard Web receives the WADO parameter of RIS system, at first find corresponding image according to image UID parameter, then according to the window width and window level of window width and window level parameter adjustment image to correspondence, return the RIS system at last again according to zone and the corresponding zone of ranks parameter intercepting, and then with the image that is truncated to by http protocol;
7) the RIS system receives behind the image that returns from the WADO standard Web again that the form by appointment is shown to corresponding position on the picture and text report;
All obtain image when 8) each RIS system will show picture and text report, reduced like this and in the RIS system, preserved a redundant image, also can accomplish synchronously in addition with the image of PACS system from the WADO standard Web.
Those skilled in the art do not break away from essence of the present invention and spirit, can there be the various deformation scheme to realize the present invention, the above only is the preferable feasible embodiment of the present invention, be not so limit to interest field of the present invention, the equivalent structure that all utilizations instructions of the present invention and accompanying drawing content are done changes, and all is contained within the interest field of the present invention.
Claims (7)
1. a medical diagram text report generation method is characterized in that, comprises step:
A1, RIS system read medical examination information from the RIS database;
A2, described RIS system are according to diagnostic message editor's medical science picture and text report of described medical examination information and current typing;
A3, described RIS system join image in the described medical science picture and text report to the PACS system request;
A4, described PACS system form the image querying parameter and send to described RIS system;
A5, described RIS system send to Web server with described image querying parameter;
A6, described Web server are according to described image querying parameter query image and send to described RIS system.
2. medical diagram text report generation method according to claim 1 is characterized in that, also comprises steps A 7: the described picture and text report that described RIS system will add described image shows.
3. medical diagram text report generation method according to claim 2 is characterized in that, described steps A 5 comprises step: described RIS system deposits described image querying parameter in described RIS database with the parameter list form.
4. medical diagram text report generation method according to claim 3 is characterized in that: described Web server is made as the WADO standard Web.
5. medical diagram text report generation method according to claim 4 is characterized in that: described image querying parameter is made as WADO standard queries parameter.
6. medical diagram text report generation method according to claim 5 is characterized in that: described image querying parameter comprises the DICOM unique identifier of described image and the address of WADO standard Web.
7. medical diagram text report generation method according to claim 6 is characterized in that: described RIS system sends described image querying parameter by http protocol to described WADO standard Web.
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|---|---|---|---|
| CN200910239523A CN101751516A (en) | 2009-12-31 | 2009-12-31 | Medical diagram text report generation method |
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|---|---|---|---|
| CN200910239523A CN101751516A (en) | 2009-12-31 | 2009-12-31 | Medical diagram text report generation method |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102609967A (en) * | 2012-02-17 | 2012-07-25 | 杭州电子科技大学 | Generating and typesetting method of image-text report |
| CN104065631A (en) * | 2013-03-22 | 2014-09-24 | 上海联影医疗科技有限公司 | Local area network PACS service to WADO service system and access method thereto |
| CN105580017A (en) * | 2013-09-27 | 2016-05-11 | 皇家飞利浦有限公司 | Enabling review of a medical image |
| CN106778022A (en) * | 2016-12-30 | 2017-05-31 | 海纳医信（北京）软件科技有限责任公司 | Ophthalmology Image Management apparatus and method |
| CN108735198A (en) * | 2018-05-29 | 2018-11-02 | 杭州认识科技有限公司 | Phoneme synthesizing method, device based on medical conditions data and electronic equipment |
| CN109785978A (en) * | 2019-01-14 | 2019-05-21 | 云南大学 | The method and system of remote assistance medical imaging diagnosis is realized with wechat |
| CN110660463A (en) * | 2019-09-26 | 2020-01-07 | 深圳开立生物医疗科技股份有限公司 | Report editing method, device and equipment based on ultrasonic system and storage medium |
-
2009
- 2009-12-31 CN CN200910239523A patent/CN101751516A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102609967A (en) * | 2012-02-17 | 2012-07-25 | 杭州电子科技大学 | Generating and typesetting method of image-text report |
| CN102609967B (en) * | 2012-02-17 | 2014-03-05 | 杭州电子科技大学 | Generating and typesetting method of image-text report |
| CN104065631A (en) * | 2013-03-22 | 2014-09-24 | 上海联影医疗科技有限公司 | Local area network PACS service to WADO service system and access method thereto |
| CN104065631B (en) * | 2013-03-22 | 2019-01-15 | 上海联影医疗科技有限公司 | Local area network PACS is serviced to WADO service system and to its access method |
| CN105580017A (en) * | 2013-09-27 | 2016-05-11 | 皇家飞利浦有限公司 | Enabling review of a medical image |
| CN106778022A (en) * | 2016-12-30 | 2017-05-31 | 海纳医信（北京）软件科技有限责任公司 | Ophthalmology Image Management apparatus and method |
| CN108735198A (en) * | 2018-05-29 | 2018-11-02 | 杭州认识科技有限公司 | Phoneme synthesizing method, device based on medical conditions data and electronic equipment |
| CN109785978A (en) * | 2019-01-14 | 2019-05-21 | 云南大学 | The method and system of remote assistance medical imaging diagnosis is realized with wechat |
| CN110660463A (en) * | 2019-09-26 | 2020-01-07 | 深圳开立生物医疗科技股份有限公司 | Report editing method, device and equipment based on ultrasonic system and storage medium |
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Open date: 20100623 |