CN101782852A - Method for extracting computer screen information for medical administration - Google Patents
Method for extracting computer screen information for medical administration Download PDFInfo
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- CN101782852A CN101782852A CN201010013620A CN201010013620A CN101782852A CN 101782852 A CN101782852 A CN 101782852A CN 201010013620 A CN201010013620 A CN 201010013620A CN 201010013620 A CN201010013620 A CN 201010013620A CN 101782852 A CN101782852 A CN 101782852A
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Abstract
The invention relates to a method for extracting needed and specific text information from a closed hospital information system (HIS) and inputting the information to another picture archiving and communication system (PACS) to be used for medical administration. Automatic transmission and exchange of the text information is finished through the procedures of setting a system hook, acquiring a course address, operating the system hook, outputting the text information, acquiring a cursor position, setting a window text and the like. The invention realizes the functions of automatic acquisition of information among different systems and automatic retransmission of information through extracting display information of a computer screen, meets the requirement of extracting the patient information of the HIS by the PACS, improves the working efficiency of the medical workers and reduces the probability of medical negligence and medical dispute due to patient information error caused by human negligence.
Description
Technical field
The present invention relates to a kind of based on information data switching method between the different closed systems of screen, the particular text information that from the HIS system of a sealing, extract to need specifically, and information is input in another PACS system method for the medical control use.
Background technology
PACS (Picture Archiving and Communication System) image archiving and communication system, be present hospital Medical Laboratory radiation, ultrasonic, in the computer and network technologies of peeping, using in the image checks such as pathology, nuclear medicine, be technological means and the business model that hospital is used for substituting the traditional business mode.
HIS (Hospital Information System) hospital information management system, utilize robot calculator and communication apparatus, for component commands of hospital door provides collection, storage, processing, extraction and exchanges data to patient's diagnosis and treatment information and administration information, to satisfy the functional requirement of all authorized users., after hospital, register from outpatient service and to finish comprising the patient to diagnosis and treatment---in the prescription on individual diagnosis flow process, the patient's basic condition that relates to, medical history and diagnosis and treatment information and the medical worker relevant, the business information of medical section office with diagnosis and treatment.
Because PACS and HIS adhere to dissimilar computer system fully separately, finish by different producer's exploitations, and do not provide the calling interface that obtains relevant information for outside other programming system visits, so Medical Laboratory is when using HIS system works station program to browse patient information, must arrive the PACS system and repeat to import by hand the patient information that shows in the HIS system, both increase workload, also increased the probability that the artificial origin goes wrong.
Summary of the invention
The objective of the invention is to, overcome in the existing medical control, can only realize the deficiency of the typing of patient information, diagnostic message different system with manual type, provide a kind of and can reduce the duplication of labour, reduce wrong occurrence probability, that realizes information between different system obtains function---the Data Interchange Technology of computer screen information extraction with the automatic forwarding of information automatically.
The present invention is achieved in that image filing communication system (PACS), uses window Hook Function (SetWindowHook) that the mouse hook is set, with timely response mouse information and obtain mouse and stop the window corresponding application program.Obtain the first five byte that process address function (GetProcAddress) is obtained program process inlet (API) by use, use wherein address setting system application programming interfaces (API) hook of 4 bytes.The inner hook operation of calling system function (AllocCsToDsAlias) makes elder generation of system executive routine process inlet (API) hook.After mouse moved, the mouse hook was intercepted and captured around the mouse text message of screen output in the certain limit, used dialog box videotex content and was confirmed by operating personnel.Mouse moves to the position of text message output, use the text output button of right-click menu, use the mode identical with obtaining screen output information, obtain the application program address and the text outgoing position of reception information typing text message, click the transmission of finishing text data information after the affirmation by the operator.
As everyone knows: in the Windows system, all screen character outputs all are to call text output function (TextOutW and ExtTextOutW) to realize screen display character information function.Existing similar Kingsoft Powerword screen word-selecting technology in the comparator: the screen word-selecting technology is a call operation system bottom interface, select by cursor of mouse, realize the extraction of computer screen videotex content, and then finish the language translation that extraction is obtained text message.That has realized the data message between different closed systems under the Windows operating system obtains and transmits exchange automatically.
The present invention overcomes between PACS and HIS different system, because of there not being design information to transfer the typing that interface must be realized patient information, diagnostic message different system with manual type, provide a kind of energy by extracting the computer screen display message, that realizes information between different system obtains function with the automatic forwarding of information automatically.It has not singly realized the extraction of information, has also realized simultaneously gained information is filled in the operation that is input to other system.In the hospital information system textual number information of obtaining automatically from computer screen (Chinese and English and arabic numeral), use Windows bottom SDK function, extraction is sent in the PACS system.Satisfied the requirement that the PACS system extracts HIS system patient information, farthest reduced medical worker's repetition typing to patient HIS information in the PACS system, improved medical worker's task performance, reduced because of human negligence causes the patient information mistake and caused the possibility of malpractice and doctor-patient dispute.
Description of drawings
Fig. 1. the schematic flow diagram of the present invention's computer screen information extracting method
Fig. 1 process design drawing
Embodiment:
Below in conjunction with accompanying drawing embodiments of the present invention are elaborated.Present embodiment carries out with following program:
System's hook is set: use window Hook Function (SetWindowHook) that the mouse hook is set, with timely response mouse information and obtain the HIS application program that mouse stops the window correspondence.
Obtain process address: call function (GetProcAddress) is obtained the first five byte of program process inlet (API), uses wherein address setting system HIS application programming interfaces (API) hook of 4 bytes.
The operational system hook: the inner hook operation function of calling system (AllocCsToDsAlias) is finished the screen display output content is intercepted and captured monitoring.
Text message output: use process address, redirect (jmp) statement is carried out in monitoring text output function (TextOutW and ExtTextOutW) beginning, jumps in the processing code of oneself.Internal procedure when mouse after screen one zone stops, obtaining after the mouse current location with the mouse position is that the center generates a rectangle, and hang up the API hook to operating system, use redraws rectangular function (InvalidateRect) allows this rectangle generation repaint message, intercepts and captures output character by application programming interfaces (API) hook.Generate the process of rectangle, used adaptive algorithm.When computer mouse is portable, call and obtain cursor position function (GetCursorPos) and obtain the handle that window function (WindowFromPoint) obtains the control under the mouse position, use and obtain type and character display and the character display size that window attribute function (GetWindowLong) is obtained control.Adjust the size of rectangle according to the character display size.Drawing rectangle first is the center with the mouse position, use 1.5 times of capable Gao Weigao, 3 times of high width of row of character size, after the API hook is intercepted and captured character, according to left, replace each broadband the double high mode of character row, the rectangular dimension of both direction expansion to the left and right respectively to the right.With each new alphabetic character of intercepting and capturing with intercepted and captured character last time relatively, when intercepting and capturing initial character and no longer increase, the rectangular dimension that stops left being expanded.Equally, be to stop rectangular dimension expansion to the right when trailing character no longer increases.Guarantee the character information complete and accurate that the API hook is intercepted and captured, the accuracy that raising information is obtained.If the character that the API hook is intercepted and captured is then preserved character.
Obtain cursor position: and execution obtains the address function of marching into the arena, and obtains the address that needs input text information PACS application program.Obtain cursor position function (GetCursorPos) and obtain the handle that window function (WindowFromPoint) obtains the control of input window under the mouse position by calling, and use and obtain the type that window attribute function (GetWindowLong) function is obtained control, if the control type is editor (Edit or Tedit).
Windows text is set: when the operator uses the output of right mouse button menu confirmation, use query window function (FindWindow and FindWindowEx) to obtain window handle and input control handle successively, and finish information typing operation automatically.The text message output use that then will obtain is provided with windows text function (SetWindowText) and is filled up in the input frame of mouse position place control.
Claims (1)
1. be used for the computer screen information extracting method of medical control, it is characterized in that, may further comprise the steps:
1) system's hook is set: use window Hook Function SetWindowHook that the mouse hook is set, with timely response mouse information and obtain the HIS application program that mouse stops the window correspondence;
2) obtain process address: call function GetProcAddress obtains the first five byte of program process inlet API, uses the wherein address of 4 bytes, and the HIS of system application programming interfaces API hook is set;
3) operational system hook: the inner hook operation of calling system function AllocCsToDsAlias, finish the screen display output content intercepted and captured monitoring;
4) text message output: use process address, monitoring text output function TextOutW and ExtTextOutW, redirect jmp statement is carried out in beginning, jumps in the processing code of oneself; When mouse after screen one zone stops, obtain the mouse current location after, be that the center generates a rectangle with the mouse position, and hang up the API hook to operating system; Use redraws rectangular function InvalidateRect, allows this rectangle produce and repaints message, intercepts and captures output character by application programming interfaces API hook; When computer mouse moves, call and obtain cursor position function G etCursorPos and obtain the handle that window function WindowFromPoint obtains the control under the mouse position; Type and character display and the character display size that window attribute function G etWindowLong obtains control obtained in use; Adjust the size of rectangle according to the character display size, drawing rectangle first is the center with the mouse position, use 1.5 times of capable Gao Weigao of character size, 3 times of row height to be width, after the API hook is intercepted and captured character, according to left, replace each broadband high mode of character row that doubles, the rectangular dimension of both direction expansion to the left and right respectively to the right; With each new alphabetic character of intercepting and capturing with intercepted and captured character last time relatively, when intercepting and capturing initial character and no longer increase, the rectangular dimension that stops left being expanded; Equally, be to stop rectangular dimension expansion to the right when trailing character no longer increases.Guarantee the character information complete and accurate that the API hook is intercepted and captured, the accuracy that raising information is obtained; If the character that the API hook is intercepted and captured is then preserved character;
5) obtain cursor position: and execution obtains the address function of marching into the arena, and obtains the address that needs input text information PACS application program; Obtain cursor position function G etCursorPos and obtain window function WindowFromPoint by calling, obtain the handle of the control of input window under the mouse position, and use and obtain the type that window attribute function G etWindowLong function is obtained control;
6) windows text is set: when the operator uses the output of right mouse button menu confirmation, use query window function F indWindow and FindWindowEx to obtain window handle and input control handle successively, and finish information typing operation automatically; The text message output use of having obtained is provided with windows text function S etWindowText to be filled up in the input frame of mouse position place control;
When the typing of needs repeated text information transmission is operated, the window hook continues monitoring HIS application program mouse selection area, when the text display information of screen output changes, automatic extraction text message also is filled up to content of text in the window control of correspondence in the PACS application program, finishes the automatic transmission exchange of text message.
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102081519A (en) * | 2010-11-24 | 2011-06-01 | 胡玲霞 | Method and device for collecting monitoring information of monitoring system |
| CN102508877A (en) * | 2011-10-18 | 2012-06-20 | 纳龙（苏州）信息技术有限公司 | Integrated clinical experience (ICE)-based hospital data integration interactive platform |
| CN102981896A (en) * | 2011-05-19 | 2013-03-20 | 国际商业机器公司 | Method and system for management and broadcasting an event context |
| CN103207826A (en) * | 2012-01-11 | 2013-07-17 | 精品科技股份有限公司 | Recording method for operating process and management method and system for information safety |
| CN103513970A (en) * | 2012-06-15 | 2014-01-15 | 华润赛美科微电子(深圳)有限公司 | Data extraction method for integrated circuit automatic sorting machine and system thereof |
| CN104598604A (en) * | 2015-01-29 | 2015-05-06 | 姚林 | Browsing method of website navigation applied in various browsers |
| CN105589624A (en) * | 2015-12-23 | 2016-05-18 | 北京医佳医网络技术有限公司 | Booking register-based floating window editing method |
| CN106691389A (en) * | 2017-01-10 | 2017-05-24 | 胡佳 | Medical information monitoring method and system |
| CN108037972A (en) * | 2017-12-14 | 2018-05-15 | 威创集团股份有限公司 | A kind of method and device for hiding cursor completely |
| CN109034717A (en) * | 2018-06-05 | 2018-12-18 | 王振 | The method of mark string bid behavior is enclosed in a kind of identification bidding process |
| CN113284575A (en) * | 2021-06-28 | 2021-08-20 | 包头市字节科技有限公司 | Report software data bidirectional intercommunication method, system, storage medium and equipment |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101051337A (en) * | 2007-05-24 | 2007-10-10 | 北京中盾安民分析技术有限公司 | Electronic medical record system for outpatient service |
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2010
- 2010-01-19 CN CN201010013620.0A patent/CN101782852B/en not_active Expired - Fee Related
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102081519B (en) * | 2010-11-24 | 2014-05-07 | 胡玲霞 | Method and device for collecting monitoring information of monitoring system |
| CN102081519A (en) * | 2010-11-24 | 2011-06-01 | 胡玲霞 | Method and device for collecting monitoring information of monitoring system |
| CN102981896A (en) * | 2011-05-19 | 2013-03-20 | 国际商业机器公司 | Method and system for management and broadcasting an event context |
| US9003323B2 (en) | 2011-05-19 | 2015-04-07 | International Business Machines Corporation | Method for management and broadcasting an event context |
| CN102508877A (en) * | 2011-10-18 | 2012-06-20 | 纳龙（苏州）信息技术有限公司 | Integrated clinical experience (ICE)-based hospital data integration interactive platform |
| CN103207826B (en) * | 2012-01-11 | 2016-06-08 | 精品科技股份有限公司 | The recording method of operation course and the management method of information security and system |
| CN103207826A (en) * | 2012-01-11 | 2013-07-17 | 精品科技股份有限公司 | Recording method for operating process and management method and system for information safety |
| CN103513970A (en) * | 2012-06-15 | 2014-01-15 | 华润赛美科微电子(深圳)有限公司 | Data extraction method for integrated circuit automatic sorting machine and system thereof |
| CN103513970B (en) * | 2012-06-15 | 2016-12-21 | 华润赛美科微电子(深圳)有限公司 | Data extraction method and system thereof for integrated circuit automatic fraction collector |
| CN104598604B (en) * | 2015-01-29 | 2018-04-13 | 姚林 | A kind of Web side navigation is applied to the browsing method in various browsers |
| CN104598604A (en) * | 2015-01-29 | 2015-05-06 | 姚林 | Browsing method of website navigation applied in various browsers |
| CN105589624A (en) * | 2015-12-23 | 2016-05-18 | 北京医佳医网络技术有限公司 | Booking register-based floating window editing method |
| CN105589624B (en) * | 2015-12-23 | 2018-05-29 | 北京医佳医网络技术有限公司 | The floating frame edit methods registered based on reservation |
| CN106691389A (en) * | 2017-01-10 | 2017-05-24 | 胡佳 | Medical information monitoring method and system |
| CN108037972A (en) * | 2017-12-14 | 2018-05-15 | 威创集团股份有限公司 | A kind of method and device for hiding cursor completely |
| CN108037972B (en) * | 2017-12-14 | 2021-06-08 | 威创集团股份有限公司 | Method and device for completely hiding cursor |
| CN109034717A (en) * | 2018-06-05 | 2018-12-18 | 王振 | The method of mark string bid behavior is enclosed in a kind of identification bidding process |
| CN113284575A (en) * | 2021-06-28 | 2021-08-20 | 包头市字节科技有限公司 | Report software data bidirectional intercommunication method, system, storage medium and equipment |
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| CN101782852B (en) | 2015-01-07 |
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Inventor after: Xiong Yousheng Inventor after: Wang Wei Inventor after: Yan Lijun Inventor after: Luo Yanbo Inventor after: Ma Tiande Inventor after: Ren Yang Inventor before: Xiong Yousheng Inventor before: Yan Lijun Inventor before: Ren Yang Inventor before: Luo Yanbo Inventor before: Ma Tiande |
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