CN101913297A - Medical film print on demand control method - Google Patents
Medical film print on demand control method Download PDFInfo
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- CN101913297A CN101913297A CN 201010210177 CN201010210177A CN101913297A CN 101913297 A CN101913297 A CN 101913297A CN 201010210177 CN201010210177 CN 201010210177 CN 201010210177 A CN201010210177 A CN 201010210177A CN 101913297 A CN101913297 A CN 101913297A
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Abstract
The invention relates to a medical film print on demand control method. The conventional film fetching process has low efficiency and complex flow to cause the waste of a large amount of resources. The method comprises the following steps of: caching a film print task, and saving print task data including film information in a storage area of a computer; identifying and marking the film print task, namely automatically identifying images in the print task, and extracting check information; retrieving and matching a check task through a basic check task list service, and registering a matching result; triggering the print task according to need, finishing hard copy output, and realizing film print on demand; and finally, automatically deleting the print task that the film is output and the print task that the film is not output by exceeding a time limit, and providing a printer name, a print source and an execution state of the print task and the information query function of the check task. The method simplifies processing flow, optimizes work flow and improves work efficiency.
Description
Technical field
The invention belongs to the digital medical image technology field, relate to a kind of medical film print on demand control method, be applicable to control DICOM laser camera.
Background technology
Medical film is that the patient carries, the doctor is generally accepted, directly effectively medical image information transmits medium as a kind of medical image carrier of easy to carry, application habit, is diagnosis of disease, follows up a case by regular visits to and objective basis is identified in medical treatment.
Current, film printing normally the technician on imaging device end operation bench, each is checked that the image gathered sets type and handle through selecting arrangements, window width and window level etc., again by international medical imaging file and transmission standard---DICOM (Digital Imaging and Communications in Medicine) network communication protocol is transferred to laser camera and finishes film printing.Its basic functional principle is: according to DICOM print management data flow model, DICOM prints flow process and comprises film session management (Film Session Management), queue management (Queue Management) and print procedure (Print Process), and wherein: the input of (1) film session management procedure is: 1. 2. the set of image and image related data describes the expression data of film visual appearance.Film session (Film Session) comprises one or more film (Film Box), and every film comprises one or more image (Image Box).The output of film session management procedure is print out task (Print Job), and it comprises all information of printing film session.(2) the various print out task of queue management process management.User's energy processing queue content: for example, the deletion print out task is optimized print out task.(3) print procedure is responsible for print out task hard copy output, promptly exports the film based on the information in the print out task.Existing laser camera strictness is followed DICOM and is printed standard, particularly finishes film session management, queue management and print procedure around print out task.The back initiates to print in case medical imaging devices end film is set type, and just according to task priority and time sequencing output film, promptly " Typeset and Print " and " slice " is inseparable to laser camera.This feature, having determined follow-up report coupling, patient to get sheet need manually search, check repeatedly.
Like this, bring very big puzzlement for the hospital radiological department set up RIS/PACS digital medical image system: conventional film is printed, checked and work such as granting on the one hand, still relates to a large amount of loaded down with trivial details manual processing, and is incompatible with the e-cooperative work flow process; On the other hand, diagnosis and treatment process is more by the digital medical image, and discarded film quantity is on the increase.
Under the situation that conventional film can't be completely abolished, how to give full play to the function of RIS/PACS and traditional image film, overcome the disadvantage of above-mentioned conventional film tupe, increase work efficiency, no sheetization in the real realization section is the problem that presses for solution in the digital medical image process.
Summary of the invention
Purpose of the present invention just provides a kind of medical film print on demand control method, solving the conventional laser camera can not controlled printing problem, thereby simplify film printing, check and provide related a large amount of loaded down with trivial details manual the processing, optimize dept. of radiology's workflow, really no sheetization in the realization section.
The present invention realizes above-mentioned purpose by the following method, and the inventive method may further comprise the steps:
Step (1) buffer memory film printing task specifically is to preserve the print job data that comprises film information in the computer storage area;
Step (2) identification film printing task specifically is that the image in the print out task is discerned automatically, extracts inspection message;
Step (3) sign film printing task: the inspection message that is extracted according to step (2), by basic inspection task list service (the BASIC WORKLIST MANAGEMENT SERVICE in the dicom standard, be called for short the Worklist service) retrieve the matching check task, and matching result is registered to " print out task--check the task correspondence table ";
Step (4) triggers print out task: specifically be to trigger print out task as required, finish hard copy output, realize film print on demand;
Step (5) managing printing task: delete the print out task and the not print out task of slice that exceeds the time limit of slice automatically, and the information searching function of printer name, printing source, executing state and the task of inspection of print out task is provided.
The described buffer memory film printing of step (1) task is set up by DICOM film session management procedure, comprise one or more film, every film comprises the one or more image, each width of cloth image wherein has pixel data, and be superimposed with patient number on four angles of image, patient name, inspection number, checkout facility, hospital name, review time, exposure parameter inspection message.Buffer memory film printing task, all information of preserving the relevant print out task of setting up by the film session exactly.
The described identification film printing of step (2) task is that the image in the print out task is read, locatees district to be identified, adopt the character on optical character identification OCR (Optical Character Recognition) the automatic recognition image of technology, read and check number (Accession Number), patient number (Patient ID) or patient name inspection messages such as (Patient Name).
The described triggering print out task of step (4) is to receive far-end to get the sheet command signal, after in " print out task--inspection task correspondence table ", finding corresponding print out task, trigger this print out task that before had been kept at storage portions, finish hard copy output, realize film print on demand, and upgrade the executing state of respective record in " inspection task--print out task correspondence table ".
Beneficial effect of the present invention is: overcome the defective that laser camera can not controlledly print on demand, on the one hand reduce in the electronic homework process and the film printing of depositing, check, a large amount of loaded down with trivial details manual processing such as granting, reduce labor intensity, increase work efficiency; Effectively reduce discarded film on the other hand, reduce and pollute, save medical resource.Not only save time, laborsaving, economical, and greatly optimize dept. of radiology's workflow, really no sheetization in the realization section.
Description of drawings
Fig. 1 is the schematic flow sheet of the inventive method;
Fig. 2 is the schematic flow sheet of identification and sign film printing task.
The specific embodiment
Below with reference to accompanying drawing the present invention is further described.
As shown in Figure 1, the present invention specifically may further comprise the steps:
Step (1) buffer memory film printing task specifically is to preserve the print job data that comprises film information in the computer storage area;
Step (2) identification film printing task specifically is that the image in the print out task is discerned automatically, extracts inspection message;
Step (3) sign film printing task: the inspection message that is extracted according to step (2), by basic inspection task list service (the BASIC WORKLIST MANAGEMENT SERVICE in the dicom standard, be called for short the Worklist service) retrieve the matching check task, and matching result is registered to " print out task--check the task correspondence table ";
Step (4) triggers print out task: specifically be to trigger print out task as required, finish hard copy output, realize film print on demand;
Step (5) managing printing task: delete the print out task and the not print out task of slice that exceeds the time limit of slice automatically, and the information searching function of printer name, printing source, executing state and the task of inspection of print out task is provided.
Buffer memory film printing task is set up by DICOM film session management procedure, comprise one or more film, every film comprises the one or more image, each width of cloth image wherein has pixel data, and be superimposed with patient number on four angles of image, patient name, inspection number, checkout facility, hospital name, review time, exposure parameter inspection message.Buffer memory film printing task, all information of preserving the relevant print out task of setting up by the film session exactly.
Identification film printing task is that the image in the print out task is read, locatees district to be identified, adopt the character on optical character identification OCR (Optical Character Recognition) the automatic recognition image of technology, read and check number (Accession Number), patient number (Patient ID) or patient name inspection messages such as (Patient Name).
Triggering print out task is to receive far-end to get the sheet command signal, after in " print out task--inspection task correspondence table ", finding corresponding print out task, trigger this print out task that before had been kept at storage portions, finish hard copy output, realize film print on demand, and upgrade the executing state of respective record in " inspection task--print out task correspondence table ".
Laser camera has obtained the film printing task and has passed through laser camera function extended mode by film session and queue management among the present invention, before actual hard copy output, take over print out task, and strengthen the control function of print procedures through five steps such as buffer memory, identification, sign, controlled triggering, management, realize that laser camera is controlled to print on demand.
Fig. 2 is the schematic flow sheet of identification and sign film printing task.(1) identifying: be superimposed with inspection messages such as patient number, patient name, inspection number, checkout facility, hospital name, review time, exposure parameter in the film on four angles of image, during machine recognition, locate district to be identified earlier, promptly navigate to the zone of the inspection message that need read, adopt the OCR functional part to carry out literal identification then, read inspection message.Can not discern situation when machine occurring, this print out task directly is classified as unidentified task; (2) identification procedure: after having read inspection message, use retrieval the basic inspection task Worklist service of the dicom standard that wherein determinant attribute (as checking number) provides from the RIS of image information system, coupling coherence check task, set up print out task--check the task corresponding relation.The basic inspection task Worklist service of dicom standard originally provides open information service by the RIS of image information system, retrieves, obtains the inspection task list by image documentation equipment, and convenient doctor operates execution.Determinant attributes such as wherein the normally number of inspection of search terms, patient number or patient name.
Table 1 is a print out task, and--check task correspondence table structure, wherein (1) field item is 2.---6. represents the print out task attribute, the field item 7.---
Task attribute is checked in expression; (2) executing state comprise pending PENDING, print in PRINTING, print DONE, failure FAILURE and deleted 5 kinds of CANCELLED etc..
Table 1 print out task-inspection task correspondence table
Inside is provided with this print out task--and the main purpose of checking the task correspondence table is the incidence relation of setting up between print out task and the inspection task, be convenient to accept the outside and get the sheet command signal and trigger printing, and record print execution situation is so that follow the tracks of.
When the patient gets sheet, submit and get sheet list (or go to a doctor card), obtain inspection message according to getting sheet single bar code scanning (or patient swipes the card), send comprise the correspondence proving mission bit stream get the sheet command signal; The inventive method is according to the inspection mission bit stream of getting in the sheet command signal, at inner print out task--and inspection task correspondence table is searched corresponding print out task, Yi Bian feed back print state, Yi Bian trigger corresponding film printing action, finishes hard copy output; The patient gets film immediately, thereby realizes film print on demand.
The whole sheet process of getting is got the sheet incident from the patient and started, and gets film to the patient and finishes, and is controlled fully, exempted film printing under the traditional mode, checked and a large amount of loaded down with trivial details manual processing such as granting, greatly optimizes dept. of radiology's workflow.Wherein, preferred control information transmission scheme (comprise and get sheet signal instruction and retrieval print state) is the DICOM communication of employing standard, does not adopt the scheme of Web Service and special database interface to be realized but do not get rid of.
Claims (1)
1. a medical film print on demand control method is characterized in that this method comprises the steps:
Step (1) buffer memory film printing task specifically is all information of preserving the print out task that comprises film information in the computer storage area;
Step (2) identification film printing task specifically is that the image in the print out task is discerned automatically, extracts inspection message;
Step (3) sign film printing task, the inspection message that is extracted according to step (2), retrieve the matching check task by international medical imaging file and the basic inspection task list service in the transmission standard, and matching result is registered in inspection task and the print out task table;
Step (4) triggers print out task, specifically is to trigger print out task as required, finishes hard copy output, realizes film print on demand;
Step (5) managing printing task specifically is to delete the print out task and the not print out task of slice that exceeds the time limit of slice automatically, and the information searching function of printer name, printing source, executing state and the task of inspection of print out task is provided;
Described buffer memory film printing task is set up by the film session management procedure, comprise one or more film, every film comprises the one or more image, each width of cloth image wherein has pixel data, and image has inspection message on four angles, and inspection message comprises patient number, patient name, inspection number, checkout facility, hospital name, review time, exposure parameter;
Described identification film printing task is that the image in the print out task is read, locatees district to be identified, adopts the character on the automatic recognition image of OCR, read check number, patient number or patient name;
Described triggering print out task is to receive far-end to get the sheet command signal, after in inspection task and print out task table, finding corresponding print out task, trigger this print out task that before had been kept at storage portions, finish hard copy output, realize film print on demand, and upgrade the executing state of respective record in inspection task and the print out task table.
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| CN2010102101776A CN101913297B (en) | 2010-06-25 | 2010-06-25 | Medical film print on demand control method |
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| CN2010102101776A CN101913297B (en) | 2010-06-25 | 2010-06-25 | Medical film print on demand control method |
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| CN101913297B CN101913297B (en) | 2012-05-23 |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103332013A (en) * | 2013-06-17 | 2013-10-02 | 广东柯丽尔新材料有限公司 | System and method for DICOM-based on-demand printing |
| CN103488445A (en) * | 2013-10-14 | 2014-01-01 | 深圳市巨鼎医疗设备有限公司 | Method for outputting examination image and report at same time |
| CN103963486A (en) * | 2014-05-21 | 2014-08-06 | 深圳市巨鼎医疗设备有限公司 | Self-service medical printer |
| CN105160343A (en) * | 2015-08-12 | 2015-12-16 | 蓝网科技股份有限公司 | Information identification method and device applied to film on-demand-printing system |
| CN106394021A (en) * | 2016-08-29 | 2017-02-15 | 合肥菲力姆数码科技有限公司 | Control device for printing of medical film according to needs |
| CN106775469A (en) * | 2016-12-07 | 2017-05-31 | 哈尔滨点网科技发展有限公司 | A kind of medical film storage method |
| CN107146184A (en) * | 2016-03-01 | 2017-09-08 | 卡尔斯特里姆保健公司 | Medical records outgoing management method and medical records output system |
| CN108389333A (en) * | 2018-03-14 | 2018-08-10 | 宁波市第医院 | A kind of method and system of self-help charging and the report of printing film and film |
| CN112297670A (en) * | 2020-10-22 | 2021-02-02 | 广州文冲船厂有限责任公司 | Flange code printing method and device based on robot workstation |
| CN115534537A (en) * | 2022-10-09 | 2022-12-30 | 重庆两江新区第一人民医院 | Medical image printing identification method |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103577126A (en) * | 2012-07-30 | 2014-02-12 | Ge医疗系统环球技术有限公司 | Method, printer controller and system for centralizing printing |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103332013A (en) * | 2013-06-17 | 2013-10-02 | 广东柯丽尔新材料有限公司 | System and method for DICOM-based on-demand printing |
| CN103488445A (en) * | 2013-10-14 | 2014-01-01 | 深圳市巨鼎医疗设备有限公司 | Method for outputting examination image and report at same time |
| CN103488445B (en) * | 2013-10-14 | 2016-09-21 | 深圳市巨鼎医疗设备有限公司 | A kind of method that same inspection image exports with report binding |
| CN103963486A (en) * | 2014-05-21 | 2014-08-06 | 深圳市巨鼎医疗设备有限公司 | Self-service medical printer |
| CN105160343A (en) * | 2015-08-12 | 2015-12-16 | 蓝网科技股份有限公司 | Information identification method and device applied to film on-demand-printing system |
| CN107146184A (en) * | 2016-03-01 | 2017-09-08 | 卡尔斯特里姆保健公司 | Medical records outgoing management method and medical records output system |
| CN106394021B (en) * | 2016-08-29 | 2019-02-22 | 合肥菲力姆科技有限公司 | Medical film on-demand printing control device |
| CN106394021A (en) * | 2016-08-29 | 2017-02-15 | 合肥菲力姆数码科技有限公司 | Control device for printing of medical film according to needs |
| CN106775469A (en) * | 2016-12-07 | 2017-05-31 | 哈尔滨点网科技发展有限公司 | A kind of medical film storage method |
| CN108389333A (en) * | 2018-03-14 | 2018-08-10 | 宁波市第医院 | A kind of method and system of self-help charging and the report of printing film and film |
| CN112297670A (en) * | 2020-10-22 | 2021-02-02 | 广州文冲船厂有限责任公司 | Flange code printing method and device based on robot workstation |
| CN112297670B (en) * | 2020-10-22 | 2022-03-15 | 广州文冲船厂有限责任公司 | Flange code printing method and device based on robot workstation |
| CN115534537A (en) * | 2022-10-09 | 2022-12-30 | 重庆两江新区第一人民医院 | Medical image printing identification method |
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| CN101913297B (en) | 2012-05-23 |
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Effective date of registration: 20221223 Address after: Room 618, Building 5, No. 391, Wen'er Road, Hangzhou, Zhejiang 310000 Patentee after: ZHEJIANG RADIOLOGY INFORMATION TECHNOLOGY Co.,Ltd. Address before: 310018 No. 2 street, Xiasha Higher Education Zone, Hangzhou, Zhejiang Patentee before: HANGZHOU DIANZI University Patentee before: ZHEJIANG RADIOLOGY INFORMATION TECHNOLOGY Co.,Ltd. |