CN1405699A - Method and system for applying medical picture network - Google Patents
Method and system for applying medical picture network Download PDFInfo
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- CN1405699A CN1405699A CN 01124149 CN01124149A CN1405699A CN 1405699 A CN1405699 A CN 1405699A CN 01124149 CN01124149 CN 01124149 CN 01124149 A CN01124149 A CN 01124149A CN 1405699 A CN1405699 A CN 1405699A
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Abstract
The invention can make X images, ultrasonic images and Magnetic resonance images etc. medical images transfer, synthesize and use in the local area network and the wide area network. Not only the invention can complete the digitization of the traditional medical image, but also improve the contents transferred on the medical network further as well as form the specific executive scheme of the networked application system of the medical image. Thus, the system and method reduces the professional difficulties of using the medical images so as to enrich the information resources of the medical service and diagnosis.
Description
The present invention relates generally to a kind of method and system of improved medical image network application, particularly, the present invention relates to a kind of method and system of improved medical image network application, it can make x-ray image, and medical images such as ultrasonography, nuclear magnetic resonance image transmit on LAN (Local Area Network) and wide area network, comprehensive and use.More specifically, the present invention relates to a kind of method and system of improved medical image network application, it not only can finish the digitizing of traditional medicine image, and further improve the content of image network transmission, and the specific embodiments of formation medical image network application system, thereby reduce the professional difficulty that medical image uses, enriched the information source of medical diagnosis.
The present invention has made improvement to the method and system of the prior art of medical image Network Transmission.This improvement is embodied in more efficiently mode and generates and transmit medical image.In the existent method and system of existing technology, medical image generates and transmission relies on the DICOM agreement to carry out.The present invention is to propose and realized the method for mutual conversion between a kind of DICOM agreement and the XML agreement at the improvements on the prior art, thereby make the medical image transmission to transmit, expanded the support of DICOM image transmission simultaneously video image in more simple and safe mode.
Existing technology and the present invention have utilized the DICOM agreement of medical image transmission, how to transmit medical image under the DICOM agreement in order to understand, and earlier the DICOM agreement are made simple explanation:
The connotation of DICOM is the digital imagery and the transmission of medical science.Rapid application along with digital imagery such as CT, X-ray diagnostic techniques since the seventies, and computer technology is in clinical popularizing, U.S. radiation subject alliance (ACR) and national electronics are made the necessity that association (NEMA) recognizes the standard of formulating digital picture, and set up a joint committee in nineteen eighty-three and be intended to propose a kind of standard that is independent of the Digital Image Transmission of equipment, make the infosystem of different hospitals can share digital image information and based on the diagnostic message of image information.This joint committee had proposed the DICOM1.0 version in 1985, upgraded to DICOM2.0 in 1988, was extensive use of 3.0 versions of this standard that is proposition in 1998 at present.Simply introduce its content below with regard to its 3.0 version:
This standard code the mode of the information model of medical digital images, information service, based on contents such as the print management of the file layout of the network schemer of the message switching method of the data structure of information model and coding method, realization coded data dictionary, information service, message and ad hoc mode, medical image storage, DICOM information and the controls of image gray-scale displayed.This standard merges different medical images and diagnostic message with the complex information model by the simple information model, the data structure of formation standard and corresponding file memory format, simultaneously, the Information Service Mode of standard medical image, from four ranks such as patient, research, case and image inquiry is provided, return get, verify, multiple COS such as storage.In network transmission process, this standard criterion network schemer of message (OSI and TCP/IP) and ad hoc mode (PPP), define corresponding message structure and data-encoding scheme for different service modes.
Present many medicine equipment manufacturer all provides the Declaration of Consistency of DICOM3.0 agreement to oneself product, so just share and prepared the full information resource, occurred system's concrete application of DICOM agreement just of the network application of many medical images already for the network of medical image.But these systems adopt the dedicated system of the method establishment medical image of DICOM agreement regulation, and the generation of information and transmission all are to carry out according to the form that DICOM stipulates.This just causes following difficulty substantially: on the one hand, the degree of share of information reduces greatly, have only the medical professional to use and analyze relevant medical image resource, other researchists are difficult to share relevant medical image and diagnostic message, on the other hand, information Application Expansion performance is low, the method that rapid development of network technology makes dicom standard always be to use and falls behind is relatively transmitted medical image, and the generation of medical image resource and transmission need high precision and real-time to be difficult to realize.
Therefore, to demand of the present invention clearly: realize the mutual conversion of DICOM agreement and universal network agreement, not only solved the multidisciplinary shared problem of professional medical information, also the expansion for these specialized information transmission modes provides sufficient assurance, starting point of the present invention that Here it is.
Based on this, such system architecture is proposed, not only support the generation and the transmission of medical image under traditional DICOM agreement, and can realize the conversion of these specialized informations between DICOM agreement and XML agreement, and then be supported in the generation, transmission of medical image under the universal network and mutual, under the support of transmission frequency bandwidth, can finish the transmission of image quasi real time and mutual, this will expand the usable range and the service mode of DICOM agreement greatly, and also the broadband service for the medical image resource provides a kind of pattern.
Therefore, an object of the present invention is to provide a kind of method and system of improved medical image network application.
Another object of the present invention provides a kind of method and system of improved medical image network application, and it can make the medical image resource carry out professional service with more powerful interactivity and real-time.
A further object of the invention provides a kind of method and system of improved medical image network application, by the mutual conversion between DICOM form and the XML form, system can provide more powerful interactivity and real-time to carry out professional service with the user that more simple mode is a different stage.
Describe now and realize above-mentioned purpose.A kind of method and system of improved medical image network application can carry out professional service with more powerful interactivity and real-time now, and the purpose of this method and system realizes by following steps, at first obtains the DICOM information flow from medical image equipment.The second, change the DICOM information flow into the XML information flow with the XML converter.The 3rd, then DICOM information flow and XML information flow are deposited in corresponding image data server respectively.The 4th, at different users, server can provide traditional DICOM service, and corresponding WEB service also can be provided.
Above-mentioned purpose of the present invention and other purposes, characteristic and advantage are returned become clearer in the following detailed description.
The feature that new features of the present invention are confirmed is shown in the appending claims.But, the present invention itself, and further purpose and the advantage thereof of preferably using pattern will get the best understanding below in conjunction with accompanying drawing by reference, wherein:
Fig. 1 describes system of the present invention high level structural representation;
Fig. 2 is a high-level logical flow chart of describing method of the present invention and flow process.
Below declarative description a kind of method and system of improved medical image network application.Finish all discussion based on such fact: the medical image source can be from X-ray machine, CT machine, equipment such as ultrasonic, and they must provide the support to dicom standard, can certainly be from the DICOM image file of having stored.
Referring now to accompanying drawing 2, can see that Fig. 2 is a high-level logical flow chart of describing method of the present invention and flow process.Method step 21 is to handle beginning, medical image stream is from different data sources, and they are data stream of following the DICOM agreement, in specific embodiment, these data need be carried out a spot of compatible processing at different equipment from different equipment; Method step 22 is that data dictionary is handled, and from the analysis through data dictionary of the data stream of equipment, adds relevant patient information and diagnostic message, and forming with the different images information model is the file of the DICOM form of template; Method step 23 is medical image databases, and treated DICOM data stream stores into respectively in the data object of different stage; To the processing of raw data according to top step process.
Be the use of medical image databases then, at first need to judge whether under the medical science private, to use medical image, if the answer is in the negative, then enter the XML converter according to method step 24, serve the WEB request of response external by method step 25WEB, finish related service, under such pattern, the message of all DICOM forms and information are all converted to the general extension markup language information of corresponding XML form by the XML converter; If answer is yes, then enter the DICOM service according to method step 26, traditional DICOM service is provided, promptly Connection Service 27, return the service of getting 28, stores service 29, the service for checking credentials 210, and inquiry service 211.It should be noted that WEB serves when providing traditional DICOM to serve, and has expanded projects such as video image service, matching inquiry service.
The concrete application of method in network system of this improved medical image network application is described in conjunction with Fig. 1 below again.For fear of confusion, we divide the network application method of two kinds of pattern description medical images:
Under the DICOM pattern, the data stream of equipment such as S1:X ray machine 1, nuclear magnetic resonance analyser 2, ultrasound wave 3 enters protocol converter 4 through step; S2.1: protocol converter is directly gone into medical image server 5 with the DICOM form with medical image storage; S3.1: various medical image applications terminals can directly be obtained relevant medical image content by the DICOM service.
Under the WEB pattern, the data stream of equipment such as S1:X ray machine 1, nuclear magnetic resonance analyser 2, ultrasound wave 3 enters protocol converter 4 through step; S2.2: protocol converter is directly gone into XML server 6 with the XML form with medical image storage; The S4:XML server carries out synchronously medical image by protocol converter and medical image server; S3.2: various medical image applications terminals can be obtained relevant medical image content by the XML server.Also can realize medical image service: S3.3 by following method for mobile medical image applications terminal: mobile medical image applications terminal sends services request by wide area network to the XML server; S6: these services request need be through the checking of fire wall, S5: can enter the XML server then, the XML server can provide traditional DICOM service and the medical image service of expanding.
Although schematically embodiment illustrates especially and makes an explanation, those skilled in the art is to be understood that and can carries out the various changes of form and details therein, and these all do not break away from the spirit and scope of schematic embodiment.
Claims (10)
1. method that is used to provide improved medical image network application, this method may further comprise the steps: one or more medical image of storage (21,22,23) flows to medical image databases, supports the input of multiple medical image equipment; The relevant DICOM medical image of conversion (23,24,25,26) medical image databases is DICOM data stream or XML data stream, based on the DICOM pattern, provides XML conversion; Provide corresponding network service (27,28,29,210,211) and the video image service expanded and broadband inserting service etc. with the WEB pattern for different medical image applications terminals with the DICOM pattern.
2. in accordance with the method for claim 1, one or more medical image of the wherein said storage step that flows to medical image databases further comprises: obtain medical image from different medical supply (21) as X-ray machine, nuclear magnetic resonance analyser etc.; Use data dictionary (22) to generate corresponding D ICOM data stream or XML data stream according to image type; The data stream that generates stored disaggregatedly enter medical image databases (23).
3. in accordance with the method for claim 1, the DICOM medical image that wherein said conversion medical image databases is relevant is that the step of DICOM data stream or XML data stream further comprises: by the WEB request of the different medical image applications terminals of XML service (25) response, by the DICOM request of the different medical image applications terminals of DICOM (26) service response; Use XML converter (24) that corresponding WEB request is converted to DICOM request and special service request; Use XML converter (24) that the request results of response is converted to XML formatted data stream, support video transmission and broadband access medical image.
4. in accordance with the method for claim 1, wherein saidly, different medical image applications terminals comprises: Connection Service (27), the connection request of response medical image applications terminal for providing basic network service; Return the service of getting (28), the image information that provides it to ask for to the medical image applications terminal; Stores service (29), the medical image applications terminal image after can memory modify is to medical image databases; The service for checking credentials (210) is carried out authentication to the medical image applications terminal; Inquiry service (211), the medical image applications terminal can be in different stage medical image inquiry service; By the XML service, can expand broadband access and video image service.
5. system that is used to provide improved medical image network application, this system comprises: be used to realize that the medical supply view data flows to DICOM formatted file translation-protocol converter (4); Be used to store the medical image server (5) of dissimilar medical images; Be used to the medical image applications terminal of universal network that the XML server (6) of medical image service is provided: to be used to realize that the client device of medical image network application is medical image applications terminal (8,9,10); Be used to mobile medical image applications terminal to verify fire wall (7) with security protection.
6. according to the described system of claim 5, wherein protocol converter (4) is realized data converted dictionary function between different agreement, thereby the parameter of various information model of DICOM regulation and the information model under the XML are changed mutually.
7. according to the described system of claim 5, wherein medical image server (5) is realized the medical image databases function, all kinds of medical images are stored in the database with different object models, finish the mutual of database and external server by the medical image databases object interface; This server directly provides the basic service of DICOM simultaneously.
8. according to the described system of claim 5, wherein XML server (6) realizes that its built-in protocol converter is realized the compatibility with the DICOM service to the service from the medical image applications terminal of universal network; The special service that XML is supported, as transmission of video images and broadband access, the XML server directly obtains the synthetic information format that requires behind the image resource by the medical image databases object interface.
9. according to the described system of claim 5, wherein medical image applications terminal (8,9,10) is divided into two kinds of patterns: WEB service mode and DICOM pattern.Medical image applications terminal under the DICOM pattern can directly be finished the basic service of DICOM, browses the DICOM formatted file, and the medical image applications terminal under the WEB pattern is obtained other medical image services of DICOM service and expansion by the XML server.
10. according to the described system of claim 5, wherein fire wall (7) designs at the mobile medical image applications terminal that is under the wide area network, finishes basic checking and security monitoring service.
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| CN 01124149 CN1405699A (en) | 2001-08-17 | 2001-08-17 | Method and system for applying medical picture network |
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| CN 01124149 CN1405699A (en) | 2001-08-17 | 2001-08-17 | Method and system for applying medical picture network |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100361624C (en) * | 2004-06-01 | 2008-01-16 | 株式会社东芝 | Medical image storage apparatus protecting personal information |
| CN100365985C (en) * | 2005-11-16 | 2008-01-30 | 中国科学院上海技术物理研究所 | Method and system for realizing interactive network constitution of medicine image obtained by multipoint searching access |
| CN100452067C (en) * | 2005-10-29 | 2009-01-14 | 深圳清华大学研究院 | Medical image data transmission and three-dimension visible sysem and its implementing method |
| US7787699B2 (en) | 2005-08-17 | 2010-08-31 | General Electric Company | Real-time integration and recording of surgical image data |
| CN101218586B (en) * | 2004-10-15 | 2010-11-03 | 爱克发公司 | Image archiving system and method |
| CN102075742B (en) * | 2009-10-30 | 2013-07-03 | 西门子公司 | Method and system for transmitting medical image |
| CN101867618B (en) * | 2005-12-03 | 2013-11-20 | 通用电气公司 | Systems, methods and apparatus of an image network adapted to process and display image data from a mobile digital imaging system |
| 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 |
| CN104202374A (en) * | 2014-08-22 | 2014-12-10 | 江西倍康医学咨询有限公司 | Breakpoint resume method for medical image transmission |
| CN1985258B (en) * | 2003-11-26 | 2015-05-27 | 皇家飞利浦电子股份有限公司 | Workflow optimization for high thoughput imaging enviroments |
| CN105678073A (en) * | 2016-01-06 | 2016-06-15 | 深圳安泰创新科技股份有限公司 | Medical image checking method, device and system |
| CN106537168A (en) * | 2014-02-11 | 2017-03-22 | 通用医疗公司 | System and method for adaptive dictionary matching in magnetic resonance fingerprinting |
| CN106548010A (en) * | 2016-08-10 | 2017-03-29 | 贵阳朗玛信息技术股份有限公司 | A kind of method and device of DICOM images remote browse |
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2001
- 2001-08-17 CN CN 01124149 patent/CN1405699A/en active Pending
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1985258B (en) * | 2003-11-26 | 2015-05-27 | 皇家飞利浦电子股份有限公司 | Workflow optimization for high thoughput imaging enviroments |
| CN100361624C (en) * | 2004-06-01 | 2008-01-16 | 株式会社东芝 | Medical image storage apparatus protecting personal information |
| CN101218586B (en) * | 2004-10-15 | 2010-11-03 | 爱克发公司 | Image archiving system and method |
| US7787699B2 (en) | 2005-08-17 | 2010-08-31 | General Electric Company | Real-time integration and recording of surgical image data |
| CN1939235B (en) * | 2005-08-17 | 2010-11-03 | 通用电气公司 | Integration and recording of live surgical image data |
| CN100452067C (en) * | 2005-10-29 | 2009-01-14 | 深圳清华大学研究院 | Medical image data transmission and three-dimension visible sysem and its implementing method |
| CN100365985C (en) * | 2005-11-16 | 2008-01-30 | 中国科学院上海技术物理研究所 | Method and system for realizing interactive network constitution of medicine image obtained by multipoint searching access |
| CN101867618B (en) * | 2005-12-03 | 2013-11-20 | 通用电气公司 | Systems, methods and apparatus of an image network adapted to process and display image data from a mobile digital imaging system |
| CN102075742B (en) * | 2009-10-30 | 2013-07-03 | 西门子公司 | Method and system for transmitting medical image |
| 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 |
| CN106537168A (en) * | 2014-02-11 | 2017-03-22 | 通用医疗公司 | System and method for adaptive dictionary matching in magnetic resonance fingerprinting |
| CN104202374A (en) * | 2014-08-22 | 2014-12-10 | 江西倍康医学咨询有限公司 | Breakpoint resume method for medical image transmission |
| CN105678073A (en) * | 2016-01-06 | 2016-06-15 | 深圳安泰创新科技股份有限公司 | Medical image checking method, device and system |
| CN105678073B (en) * | 2016-01-06 | 2018-08-14 | 深圳安泰创新科技股份有限公司 | Medical image inspection method, apparatus and system |
| CN106548010A (en) * | 2016-08-10 | 2017-03-29 | 贵阳朗玛信息技术股份有限公司 | A kind of method and device of DICOM images remote browse |
| CN106548010B (en) * | 2016-08-10 | 2019-02-22 | 贵阳朗玛信息技术股份有限公司 | A kind of method and device of DICOM image remote browse |
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