CN201780586U - Remote medical on-line drawing board system - Google Patents
Remote medical on-line drawing board system Download PDFInfo
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- CN201780586U CN201780586U CN201020543061XU CN201020543061U CN201780586U CN 201780586 U CN201780586 U CN 201780586U CN 201020543061X U CN201020543061X U CN 201020543061XU CN 201020543061 U CN201020543061 U CN 201020543061U CN 201780586 U CN201780586 U CN 201780586U
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Abstract
The utility model relates to the technical field of remote medical treatment, in particular to a remote medical on-line drawing board system which comprises a world wide web server side and a client side, wherein the world wide web server side comprises an image storage module and a data transmission module, the client side comprises a display device, a data transmission module and an input device, and the data transmission module of the world wide web server side is electrically connected with the data transmission module of the client side; the client side can visit the world wide web server side through a browser to obtain image data to be displayed on the display device, operations such as sketching, noting, browsing, rolling back and the like can be carried out on images through input equipment, the operated drawing data is transmitted to the world wide web server side, the world wide web server side can realize asynchronous data updating through the AJAX (Asynchronous JavaScript and XML) real-time no-refresh technology and the XML (Extensive Makeup Language) data storage technology to redraw the images to each page visited by the client side, thus client sides of different operation platforms can communicate clearly, visually, accurately, rapidly and interactively without damaging the original images.
Description
Technical field
The utility model relates to the tele-medicine technical field, is specifically related to the online drawing board of a kind of tele-medicine system.
Background technology
The image online discussion is an important component part of tele-medicine, this function realize strange land expert by the network platform in the audio frequency and video discussion, directly on same medical image, delineate, note, browse, rolling back action, and can obtain delineating effect on the other side's the display screen synchronously, multi-client can be interactive mutual.Thereby with the implementation pattern of tele-medicine from video conference mode further rise to face-to-face, hand adversary's new model.
In recent years, many countries are absorbed in the continuous development that the development dedicated network adapts to the tele-medicine technology energetically, and many products occur, for example: the video conferencing product of companies such as VCON, VTEL, Polycon.They will need the medical image data inquired into and patient data to exchange with the expert in strange land by the mode of video.Visit by clinical, there is following deficiency in the said goods:
1, high efficiency, real-time often need to guarantee by the communication special line of big bandwidth, have greatly improved operating cost, and the scope of remote medical consultation with specialists is restricted.
2, depend on the software of dedicated network or particular vendor, with the compatibility of other system may not be fine.
3, for----image of the important evidence in the medical diagnosis and case history, it is not continuous animation, if and brainstrust delineating each time on the image picture, indication, literal note all transmit with dynamic video in long-range interchange, can cause the very big burden of Network Transmission, and reduce picture quality inevitably, improved requirement from the side to circuit.Can not satisfy in the interchange other experts to this image observation, interactive demand such as delineate.
4, need correspondent customer terminal software be installed in the local terminal, and the infosystem terminal of part strange land hospital does not allow to install other software, it is wide also to be not easy to interchange and the stand of consultation system of nonlocal expert when going out.
The utility model content
In view of this, in order to address the above problem, for this reason, the utility model proposes a kind of special line, compatible good, the online drawing board of tele-medicine system of need not to install client software of need not in terminal.
The purpose of this utility model is achieved in that the online drawing board of tele-medicine system, comprise Web server end and client, described Web server end comprises image memory module and data transmission module, described client comprises display device, data transmission module and input media, and the data transmission module of described Web server end is electrically connected with the data transmission module of client.
Further, the data transmission module of described Web server end is electrically connected by the Internet with the data transmission module of client.
Further, described client is a PC;
Further, described input equipment is mouse or electronic brush.
The utility model is with respect to prior art, have following advantage: client can be passed through browser access Web server end, obtaining view data shows on display device, by input equipment image is delineated, note, browse, operations such as rollback, the draw data of operation is transferred to the Web server end, the Web server end can not have refresh technique and XML data storage technology in real time by AJAX to carry out asynchronous data and upgrades, redraw the page of each client-access, do not damage original image thereby reach between the client of realization different operating platform, clear, intuitively, accurately, fast, interactive communicative effect.
Other advantages of the present utility model, target, to set forth in the following description to a certain extent with feature, and to a certain extent, based on being conspicuous to those skilled in the art, perhaps can from practice of the present utility model, obtain instruction to investigating hereinafter.Target of the present utility model and other advantages can be passed through following instructions, claims, and the specifically noted structure realizes and obtains in the accompanying drawing.
Description of drawings
In order to make the purpose of this utility model, technical scheme and advantage clearer, the utility model is described in further detail below in conjunction with accompanying drawing:
Fig. 1 shows the structural representation of the online drawing board of tele-medicine system.
Embodiment
Hereinafter with reference to accompanying drawing, preferred embodiment of the present utility model is described in detail.
Referring to Fig. 1, the online drawing board of tele-medicine system, comprise Web server end and client, described Web server end comprises image memory module and data transmission module, described client comprises display device, data transmission module and input media, the data transmission module of described Web server end is electrically connected by the Internet with the data transmission module of client, described client is the terminal device that PC, PDA, mobile phone etc. can carry out data access by the WEB browser, and described input equipment is mouse or electronic brush.
The online drawing board of the tele-medicine of present embodiment system is based on the WebService communication, and AJAX is not had the pseudo-dynamic communication mode that refresh technique and XML data storage technology merge mutually in real time.Utilize XML document draw data to be write down and redraws, utilize WebService to carry out data communication and logical process, utilize the AJAX technology to realize the asynchronous data renewal of webpage.
Primitive rule according to the XML grammer, our expert's delineating each time on the image picture of will holding a consultation, each note, switch Action Events such as image data each time, extract affair character, set up unified event model based on feature, this model comprises 8 XML elements altogether: event type, incident promoter, origin coordinates, terminal point coordinate, color, font, Fill Color, the image address event type: element tags is called Type, comprises line (line), rect (rectangle), oval (ellipse), roundrect (circle rectangle), words (literal note), pic (picture) incident
The promoter: element tags is called From, writes down this incident and by who expert is initiated.
Origin coordinates: element tags is called startPos, writes down this time incident and is presented at the starting position that exchanges on the screen.
Terminal point coordinate: element tags is called endPos, write down this time incident and be presented at the end position that exchanges on the screen, if Type is pic or words, then be recorded as " 0,0 ", represent inoperative, if Type is oval, then be recorded as " 100,1 ", the footpath of 100 these circles of expression, the oval curvature of 1 expression.
Color: element tags is called color, and the color that this time incident is shown is if Type is pic, then invalid.
Font: element tags is called font, if Type is words, then represents the font size of this time incident, if Type is labeled as pic, then is recorded as 0, and is inoperative, otherwise, as the line width of drawn incident.
Fill Color: element tags is called fillcolor, is the incident of rect, oval, roundrect at Type.
Image address: element tags is called picaddr, is the incident of pic at Type, the path of recordable picture in network.
Based on this, in native system, all draw datas that dynamically occur are all with XML mode record, and employing .NET technology is as the basic tool of data transmission.
Can realize synchronous online treatment between the multi-client, need the real-time response of client and server end, equally also need the real-time update of client and server.For any client, this all is the process of an asynchronous connection.
Interactive operation in traditional B/S interactive mode (as user's submission form) is to trigger a HTTP by the user to ask server, and server is accepted this request and returned a new html page to client after processing.When request that the server process client is submitted to, the client can only idle waiting, even just once very little mutual, only needs obtain very simple data from server end, and client all needs spended time and bandwidth to remove to refresh full page.
This way is actually a kind of waste, because the most of HTML code in former and later two pages is identical often.Because each all needing alternately of using sends request to server, the response time of application just depends on the response time of server.This has just caused, and the response ratio of user interface is local to be used slowly manyly, has produced lag-effect to a certain degree.
Based on above reason, we have introduced AJAX (Asynchronous JavaScript and XML) technology, it be a kind of use client script and can with the mutual client Web development technique of Web server.With the development technique of present main flow, to compare with .NET as PHP, J2EE, the AJAX characteristics are that it is based on client, and can be with asynchronous mode and server interaction.What is called is asynchronous to be meant that the request of client and user's action are asynchronous carrying out, and client needn't be blocked the user when the response of waiting for server, and the user can proceed other behavior.Thereby can be implemented in the effect of synchronous operation in real time in the line drawing plate.
Overall procedure
Suppose that the current A of having, B, three experts of C carry out the strange land and exchange, the main process of medical image consultation operation comprises:
1.A the expert sends image; 2.B, C expert receives and be presented on the correspondence position of local interface; 3.B the expert delineates explanation to this image; 4.A, C expert's relevant position, interface reflects that equally this delineates explanation; 5.C the expert sends the new images that needs discussion; 6.A, B expert receives and be presented on the correspondence position of local interface; Each expert all can playback and rollback discussed just now and colluded notes; 8. repeat above step.
Consultation of doctors personnel delineate XML treatment scheme in the discussion:
1. A expert selects image that need to discuss, writes local XML file, and sends image and XML file to server
2. after other experts such as B, C entered the interface is discussed, real-time and server was kept in touch, and was downloaded to this locality by the backstage when finding that new XML file is in server
3. utilize the ReadXMLSchema method of XML class among the .NET, read XML information, be plotted on the display interface,, then download and be presented at respective regions from server end according to the image path of writing down among the XML if image is arranged by the XML content.
4. each client on interface separately to identical image make marks, note, on original XML file basis, regenerate the XML file, this XML file is sent to server
5. each client in real time and server keep in touch, return step 2.
The above is a preferred embodiment of the present utility model only, is not limited to the utility model, and obviously, those skilled in the art can carry out various changes and modification and not break away from spirit and scope of the present utility model the utility model.Like this, if of the present utility model these are revised and modification belongs within the scope of the utility model claim and equivalent technologies thereof, then the utility model also is intended to comprise these changes and modification interior.
Claims (4)
1. the online drawing board of tele-medicine system, it is characterized in that: comprise Web server end and client, described Web server end comprises image memory module and data transmission module, described client comprises display device, data transmission module and input media, and the data transmission module of described Web server end is electrically connected with the data transmission module of client.
2. according to the online drawing board of the described tele-medicine of claim 1 system, it is characterized in that: the data transmission module of described Web server end is electrically connected by the Internet with the data transmission module of client.
3. according to the online drawing board of the described tele-medicine of claim 1 system, it is characterized in that: described client is a PC.
4. according to the online drawing board of each described tele-medicine system in the claim 1 to 3, it is characterized in that: described input equipment is mouse or electronic brush.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020543061XU CN201780586U (en) | 2010-09-26 | 2010-09-26 | Remote medical on-line drawing board system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020543061XU CN201780586U (en) | 2010-09-26 | 2010-09-26 | Remote medical on-line drawing board system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201780586U true CN201780586U (en) | 2011-03-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201020543061XU Expired - Fee Related CN201780586U (en) | 2010-09-26 | 2010-09-26 | Remote medical on-line drawing board system |
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| CN (1) | CN201780586U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103488904A (en) * | 2013-09-27 | 2014-01-01 | 中国人民解放军第三军医大学 | Medical image remote communication system, server and terminal |
| CN103500274A (en) * | 2013-09-27 | 2014-01-08 | 中国人民解放军第三军医大学 | Medical image long-distance communication method based on B/S structure |
| CN103984512A (en) * | 2014-04-01 | 2014-08-13 | 广州视睿电子科技有限公司 | Long-distance annotating method and system |
| CN104007957A (en) * | 2007-06-16 | 2014-08-27 | 安捷伦科技有限公司 | Graphical user interface editor that displays live data during editing |
| CN104571782A (en) * | 2013-10-18 | 2015-04-29 | 腾讯科技（深圳）有限公司 | Remote control method, system, controlling terminal and controlled terminal |
| CN107734056A (en) * | 2017-11-07 | 2018-02-23 | 北京仿真中心 | A kind of online collaboration drawing board based on NodeJS technologies |
| CN111298305A (en) * | 2020-02-18 | 2020-06-19 | 上海联影医疗科技有限公司 | Data synchronization method and system |
-
2010
- 2010-09-26 CN CN201020543061XU patent/CN201780586U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104007957A (en) * | 2007-06-16 | 2014-08-27 | 安捷伦科技有限公司 | Graphical user interface editor that displays live data during editing |
| CN103488904A (en) * | 2013-09-27 | 2014-01-01 | 中国人民解放军第三军医大学 | Medical image remote communication system, server and terminal |
| CN103500274A (en) * | 2013-09-27 | 2014-01-08 | 中国人民解放军第三军医大学 | Medical image long-distance communication method based on B/S structure |
| CN104571782A (en) * | 2013-10-18 | 2015-04-29 | 腾讯科技（深圳）有限公司 | Remote control method, system, controlling terminal and controlled terminal |
| CN103984512A (en) * | 2014-04-01 | 2014-08-13 | 广州视睿电子科技有限公司 | Long-distance annotating method and system |
| CN107734056A (en) * | 2017-11-07 | 2018-02-23 | 北京仿真中心 | A kind of online collaboration drawing board based on NodeJS technologies |
| CN111298305A (en) * | 2020-02-18 | 2020-06-19 | 上海联影医疗科技有限公司 | Data synchronization method and system |
| CN111298305B (en) * | 2020-02-18 | 2024-06-14 | 上海联影医疗科技股份有限公司 | Data synchronization method and system |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110330 Termination date: 20110926 |