CN112382372A - System, method and equipment for viewing DICOM file based on network page - Google Patents
System, method and equipment for viewing DICOM file based on network page Download PDFInfo
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- G—PHYSICS
- G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
- G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
- G16H30/00—ICT specially adapted for the handling or processing of medical images
- G16H30/20—ICT specially adapted for the handling or processing of medical images for handling medical images, e.g. DICOM, HL7 or PACS
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/90—Details of database functions independent of the retrieved data types
- G06F16/95—Retrieval from the web
- G06F16/957—Browsing optimisation, e.g. caching or content distillation
- G06F16/9574—Browsing optimisation, e.g. caching or content distillation of access to content, e.g. by caching
Abstract
The application belongs to the technical field of medical treatment, and discloses a system, a method and equipment for viewing DICOM files based on network pages, wherein the system comprises: the terminal is used for sending the loading instruction generated by the medical cooperation platform to the front-end server; the front-end server extracts the uniform resource locator in the loading instruction, pushes a network page corresponding to the uniform resource locator to the terminal for display, extracts the file identifier in the loading instruction, and sends the file identifier to the back-end server; the back-end server determines a three-party server according to the file identification, acquires a DICOM file matched with the file identification from the three-party server, performs data processing on the DICOM file to obtain a medical three-dimensional image, and sends the medical three-dimensional image to the terminal; and the terminal displays the medical three-dimensional image on a display window of the network page. The DICOM file is directly checked on the network page of the terminal, downloading is not needed, the display speed is increased, and the use is convenient.
Description
Technical Field
The application relates to the technical field of medical treatment, in particular to a system, a method and equipment for viewing DICOM files based on network pages.
Background
With the development of network technology, network information interaction is more and more popular in the medical field, and now, each hospital transmits medical information through a network.
At present, some medical images are transmitted in a DICOM (Digital Imaging and Communications in Medicine) format, but during a DICOM file display process, a user needs to download a DICOM file, and then the DICOM file can be displayed after being processed and analyzed by a service system platform installed on a terminal device. The process usually requires a long time, and the DICOM file is processed and analyzed at a relatively slow speed due to the slow operation speed of the terminal, which is inconvenient for users to use.
Disclosure of Invention
In view of this, the present application provides a system, method and apparatus for viewing a DICOM file based on a web page. The method mainly aims to solve the technical problems that the downloading and analyzing speed of a service system platform of a DICOM file utilization terminal is low and the use is inconvenient at present.
According to a first aspect of the present application, there is provided a system for viewing a DICOM file based on a web page, the system comprising: the system comprises a terminal, a front-end server, a rear-end server and a three-party server, wherein the terminal is connected with the front-end server, the front-end server is connected with the rear-end server, and the rear-end server is connected with the three-party server;
the terminal is used for sending a loading instruction generated by the medical cooperation platform to the front-end server, wherein the loading instruction comprises a uniform resource locator and a file identifier corresponding to a DICOM file, and the medical cooperation platform is installed on the terminal;
the front-end server is used for extracting the uniform resource locator in the loading instruction, pushing the network page corresponding to the uniform resource locator to the terminal for displaying, extracting the file identifier in the loading instruction and sending the file identifier to the back-end server;
the back-end server is used for determining a three-party server according to the file identifier, acquiring a DICOM file matched with the file identifier from the three-party server, and sending the DICOM file to the front-end server;
the front-end server is also used for carrying out data processing on the DICOM file to obtain a medical three-dimensional image and sending the medical three-dimensional image to the terminal;
the terminal is further used for displaying the medical three-dimensional image on a display window of the network page.
According to a second aspect of the present application, a method for viewing a DICOM file based on a web page is provided, the method comprising:
sending a loading instruction generated by a medical cooperation platform to a front-end server, wherein the loading instruction comprises a uniform resource locator and a file identifier corresponding to a DICOM file, and the medical cooperation platform is installed on the terminal;
receiving a network page corresponding to the uniform resource locator sent by a front-end server, and displaying the network page;
establishing connection with the back-end server based on the file identification in the loading instruction sent by the front-end server to the back-end server, wherein the back-end server acquires the DICOM file matched with the file identification from the three-party server;
and receiving the DICOM file sent by the back-end server, performing data processing on the DICOM file to obtain a medical three-dimensional image, and displaying the medical three-dimensional image in the network page.
According to a third aspect of the present application, a storage medium is proposed, on which a computer program is stored which, when being executed by a processor, carries out the method of the second aspect.
According to a fourth aspect of the present application, a front-end server device is proposed, comprising a storage medium, a processor and a computer program stored on the storage medium and executable on the processor, the processor implementing the method of the second aspect when executing the program.
By means of the technical scheme, after a user triggers corresponding keys on a medical cooperation platform on a terminal, the terminal generates a loading instruction carrying a uniform resource locator and a file identifier and sends the loading instruction to a front-end server, the front-end server pushes a network page corresponding to the uniform resource locator to the terminal for display, the front-end server sends the file identifier to a rear-end server, the rear-end server searches a DICOM file from a three-party server according to the file identifier, analyzes the DICOM file to obtain a medical three-dimensional image and sends the medical three-dimensional image to the terminal, and the medical three-dimensional image is displayed on a display window of the network page of the terminal. Therefore, the terminal can directly check the DICOM file through the network page, the loading processing process is omitted, the storage space of the terminal can be saved, the display speed of the DICOM file can be increased, and the DICOM file display method is convenient for users to use.
The foregoing description is only an overview of the technical solutions of the present application, and the present application can be implemented according to the content of the description in order to make the technical means of the present application more clearly understood, and the following detailed description of the present application is given in order to make the above and other objects, features, and advantages of the present application more clearly understandable.
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Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the application. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:
FIG. 1 is a block diagram of a system for viewing DICOM files based on web pages in accordance with one embodiment of the present application;
fig. 2 is a flowchart of a method for viewing a DICOM file based on a web page according to another embodiment of the present application;
fig. 3 is a block diagram of a terminal device according to an embodiment of the present application.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
As shown in fig. 1, an embodiment of the present application provides a system for viewing a DICOM file based on a web page, including: the system comprises a terminal 11, a front-end server 12, a back-end server 13 and a three-party server 14, wherein the terminal 11 is connected with the front-end server 12, the front-end server 12 is connected with the back-end server 13, and the back-end server 13 is connected with the three-party server 14.
And the terminal 11 is configured to send a loading instruction generated by the medical cooperation platform to the front-end server 12, where the loading instruction includes a uniform resource locator and a file identifier corresponding to the DICOM file, and the medical cooperation platform is installed on the terminal 11.
In the above scheme, the medical cooperation platform is installed on the terminal 11, and the user can share medical information through the medical cooperation platform. For example, the medical cooperation platform is installed on the terminal of each of the hospital a and the hospital B, and belongs to the registered users of the medical cooperation platform, and the hospital a and the hospital B can share some medical information (information about the patient's visit) on the medical cooperation platform, so that the medical information interaction is facilitated.
A button (on the medical collaboration platform, an "eye" identifier or other shape/text identifier) for loading the DICOM file is provided on the collaboration platform, and when the user wants to view the DICOM file, the button is triggered, and then a loading instruction is formed, and a Uniform Resource Locator (URL) and a file identifier corresponding to the DICOM file are added to the loading instruction and sent to the front-end server 12.
The front-end server 12 is a front-end server 12 of a TPS (Treatment Planning System).
The front-end server 12 is configured to extract the uniform resource locator in the loading instruction, push the network page corresponding to the uniform resource locator to the terminal 11 for display, extract the file identifier in the loading instruction, and send the file identifier to the back-end server 13.
In the above scheme, after receiving the loading instruction, the front-end server 12 extracts the uniform resource locator therein, searches for a corresponding web page according to the uniform resource locator, renders the web page, and then pushes the web page to the display screen of the terminal 11 for display, so that after the user triggers the corresponding key, the corresponding web page in the browser is automatically opened on the terminal 11. The user can view the DICOM file directly in the browser.
Then, the front-end server 12 processes the loading instruction, removes the uniform resource locator carried therein, only reserves the file identifier, and sends the file identifier to the back-end server 13. The file identifier is a corresponding storage location of the DICOM file, and the DICOM file can be found according to the file identifier.
The backend server 13 is a backend server 13 of the TPS service system.
And the back-end server 13 is used for establishing connection with the terminal 11, determining the three-party server 14 according to the file identifier, acquiring the DICOM file matched with the file identifier from the three-party server 14, performing data processing on the DICOM file to obtain a medical three-dimensional image, and sending the medical three-dimensional image to the terminal 11.
In the above scheme, other users may store the DICOM file in the storage location corresponding to the three-party server 14 in advance. The backend server 13 establishes a connection with the terminal 11 based on the file identification. The back-end server 13 finds the corresponding three-party server 14 from the plurality of three-party servers 14 according to the file identifier, obtains the fileID address of the DICOM file corresponding to the file identifier from the corresponding three-party server 14, and directly extracts the DICOM file from the fileID. Thus, the DICOM file required by the user can be obtained.
The DICOM file includes a plurality of medical image pictures, for example, medical image pictures obtained during CT examination. These medical image pictures are two-dimensional images, and in order to enable a user to visually view the images, a plurality of medical image pictures need to be combined to form a medical three-dimensional image. The obtained medical three-dimensional image is sent to the terminal 11.
The terminal 11 is further configured to display the medical three-dimensional image on a display window of the web page.
In the above scheme, the corresponding web page is already opened in the browser on the terminal 11, and the web page has a presentation window corresponding to the DICOM file. When the terminal 11 receives the medical three-dimensional image sent by the front-end server 12, the medical three-dimensional image is displayed in the display window for the user to view.
By the scheme, the DICOM file can be directly checked through the network page on the terminal 11, the loading processing process is omitted, the storage space of the terminal 11 can be saved, the display speed of the DICOM file can be increased, and the DICOM file can be conveniently used by a user.
In a specific embodiment, the terminal 11 is further configured to carry a uniform resource locator and a file identifier on an image loading key of the medical cooperation platform before receiving a loading instruction sent by the medical cooperation platform; when the image loading key is triggered, the medical cooperation platform generates a loading instruction, and a uniform resource locator and a file identifier are added to the loading instruction.
For example, on the medical cooperation platform of the terminal 11, if the user wants to view the data of the hospital a, the medical cooperation platform of the hospital a is opened correspondingly, an image loading key (which may be an "eye" identifier or other shape/character identifier) is provided on the medical cooperation platform of the hospital a, and a URL (uniform resource locator) of a corresponding web page and a file identifier of a storage address of the DICOM file of the hospital a are added to the image loading key. When a user wants to view the DICOM file of the hospital A, the image loading key is triggered to generate a loading instruction, and the uniform resource locator and the file identification carried by the image loading key are added into the loading instruction. The loading instruction is fed back to the terminal 11, and is sent to the front-end server 12 by using the communication module of the terminal 11. The front-end server 12 is used to send the corresponding browser page (i.e. network page) to the terminal 11 for display, and then the DICOM file found according to the file identifier is processed and then displayed on the browser page.
Therefore, the DICOM file loading display process can be completed by triggering the corresponding image loading key by a user, and the use of the DICOM file loading display process is facilitated for the user.
In a specific embodiment, the back-end server 12 is further configured to read a plurality of medical pictures in the DICOM file, establish a coordinate system with a first medical picture in the plurality of medical pictures as a reference, calculate a separation distance between two adjacent medical pictures, arrange remaining medical pictures in the plurality of medical pictures into the coordinate system according to the separation distance, obtain a medical three-dimensional image, and send the medical three-dimensional image to the terminal 11.
In the above scheme, the DICOM file may be an imaging file obtained by scanning the whole or part of the human body by using a CT (Computed Tomography) device, the DICOM file includes a plurality of medical images, and each slice of the human body scanned by the CT device may correspond to one medical image. In order to show the effect of the three-dimensional image to the user, a coordinate system needs to be established with the first medical picture as a reference, all the medical pictures are sequentially placed in the coordinate system, so that the medical three-dimensional image of the DICOM file is formed after all the medical pictures are arranged, and then the medical three-dimensional image is sent to the terminal 11 through the network.
The terminal 11 may present the three-dimensional image through a display page on the browser.
In a specific embodiment, the file identification includes: an interface identification and a file address.
The back-end server 13 is also used for searching the three-party server 14 matched with the interface identifier and establishing connection with the three-party server 14; and sending a file searching instruction carrying a file address to the three-party server 14.
The three-party server 14 is further configured to, after receiving the file search instruction, search for a corresponding DICOM file according to the file address in the file search instruction, and send the DICOM file to the back-end server 13.
The back-end server 13 is further configured to perform data processing on the DICOM file to obtain a medical three-dimensional image, and send the medical three-dimensional image to the terminal 11.
In the above scheme, the back-end server 13 extracts the interface identifier in the file identifier, searches for the three-party server 14 corresponding to the interface identifier, and sends a connection instruction to the three-party server 14, where the connection instruction carries the interface identifier, so that after the three-party server 14 confirms that the interface identifier is correct, the connection is established with the back-end server 13, and the back-end server 13 can call the corresponding file in the three-party server 14.
Then, the back-end server 13 sends a search instruction to the three-party server 14, the three-party server 14 sends the DICOM file corresponding to the file address in the search instruction to the back-end server 13, the back-end server 13 performs data processing on the DICOM file to obtain a medical three-dimensional image, the medical three-dimensional image is sent to the terminal 11, and the terminal 11 displays the medical three-dimensional image in a network page (i.e., a browser).
In a specific embodiment, the three-party server 14 is further configured to search for a corresponding DICOM file according to a file address in the file search instruction, compress the DICOM file, and send the compressed DICOM file to the back-end server 13;
the back-end server 13 is further configured to generate a file list according to the compressed DICOM file after receiving the compressed DICOM file, send the file list to the terminal 11, decompress the compressed DICOM file, and send the decompressed DICOM file to the terminal 11.
Through the scheme, the three-party server 14 compresses the DICOM file and transmits the compressed DICOM file to the back-end server 13, so that the size of the DICOM file can be reduced, the transmission of the DICOM file is accelerated, and the risk of data loss can be effectively prevented. Thus, the back-end server 13 needs to decompress the data and transmit the decompressed data to the front-end server 12.
In addition, the DICOM can be encrypted in the compression process, and then the back-end server 13 correspondingly decrypts and decompresses the data, so that the security of the data can be improved, and the privacy of the user can be protected.
In a specific embodiment, the terminal 11 is further configured to, after receiving the drawing or modifying command, draw or modify the medical three-dimensional image in the display window of the web page; after receiving the uploading command, converting the sketched or modified medical three-dimensional image into a sketched or modified DICOM file, and sending the sketched or modified DICOM file to the back-end server 13;
the back-end server 13 is further configured to store the sketched or modified DICOM file into a temporary folder, compress the sketched or modified DICOM file to obtain a DICOM compressed sketched or modified file, and send a write instruction to the three-party server 14, where the write instruction includes a file address;
the three-party server 14 is also used for establishing connection with the back-end server 13 after receiving the writing instruction;
the back-end server 13 is further configured to send the DICOM compressed drawing or modified file to a folder corresponding to the file address in the three-party server 14.
In the above scheme, the user can directly outline or modify the target area in the medical three-dimensional image on a network page (i.e., a display page of a browser). The corresponding drawing or modifying keys are arranged on the network page, and after being triggered by a user, the user can draw or modify the medical three-dimensional image, or the user directly drags a display window of a mouse on the network page to draw or modify the medical three-dimensional image. After the drawing or modification is completed, the user can select whether to upload the drawn or modified file, if the user triggers an upload key, the terminal 11 splits the drawn or modified medical three-dimensional image according to the coordinate system of the medical three-dimensional image and the order of the coordinates, splits the medical three-dimensional image into a plurality of medical images to obtain the drawn or modified DICOM file, and transmits the DICOM file to the back-end server 13.
The back-end server 13 compresses the drawn or modified DICOM file, and sends the compressed or modified DICOM file to a file address corresponding to the three-party server 14, and then establishes a DICOM file record table, and records the drawing or modification time and the drawing or modification author of the DICOM file for reference.
Through the scheme, the user can draw or modify the medical three-dimensional image displayed on the browser, and the drawn or modified file is stored in the original path, so that the drawing or modifying function is guaranteed, local memory is not occupied, the local memory is directly uploaded to the original path, and the use is convenient.
In a specific embodiment, the terminal 11 is further configured to adjust the states of the parameters in the display window of the web page to editable states after receiving the drawing or modifying command; receiving the sketching or modifying content of the medical three-dimensional image sent by a display window of the network page, and displaying the sketched or modified medical three-dimensional image on the display window of the network page; receiving a drawing or modifying and storing instruction, and storing the drawn or modified medical three-dimensional image into a cache folder.
In the above scheme, the user may not only delineate or modify the displayed medical three-dimensional image, but also modify some data parameters in the medical three-dimensional image, for example, the color of the target region marker, the thickness of the marker line, and the like. After the user sketches or modifies, the user can directly check the effect in the display window, and if the user is not satisfied, the user can continue to modify. After the drawing or modification is completed, the user triggers the storage key, the terminal 11 receives the drawing or modification storage instruction, the drawn or modified medical three-dimensional image is placed in the cache folder, and the cache folder can temporarily store the drawn or modified medical three-dimensional image, so that the medical three-dimensional image can be stored even if the terminal 11 is suddenly down, and the data loss is avoided.
In summary, after a user triggers a corresponding key on a medical cooperation platform on a terminal, the terminal generates a loading instruction carrying a uniform resource locator and a file identifier, and sends the loading instruction to a front-end server, the front-end server pushes a network page corresponding to the uniform resource locator to the terminal for display, the front-end server sends the file identifier to a back-end server, the back-end server searches a DICOM file from a three-party server according to the file identifier, analyzes the DICOM file to obtain a medical three-dimensional image, and sends the medical three-dimensional image to the terminal, and the medical three-dimensional image is displayed on a display window of the network page of the terminal. Therefore, the terminal can directly check the DICOM file through the network page, the loading processing process is omitted, the storage space of the terminal can be saved, the display speed of the DICOM file can be increased, and the DICOM file display method is convenient for users to use.
The embodiment provides a method for viewing a DICOM file based on a network page, as shown in fig. 2, the method includes:
And step 203, establishing connection with the back-end server based on the file identifier in the loading instruction sent by the front-end server to the back-end server, wherein the back-end server acquires the DICOM file matched with the file identifier from the three-party server.
And step 204, receiving the DICOM file sent by the back-end server, performing data processing on the DICOM file to obtain a medical three-dimensional image, and displaying the medical three-dimensional image in a network page.
In a specific embodiment, step 204 specifically includes:
step 2041, the back-end server reads a plurality of medical images in the DICOM file, and establishes a coordinate system with a first medical image in the plurality of medical images as a reference.
Step 2042, the back-end server calculates the separation distance between two adjacent medical pictures, arranges the rest medical pictures in the plurality of medical pictures into a coordinate system according to the separation distance to obtain a medical three-dimensional image, and sends the medical three-dimensional image to the terminal.
Step 2043, the terminal receives the medical three-dimensional image and displays the medical three-dimensional image in a network page.
In a particular embodiment, the method further comprises:
step 205, receiving a modification command, and modifying the medical three-dimensional image in the display window of the web page.
And step 206, after receiving the uploading command, converting the modified medical three-dimensional image into a modified DICOM file, and sending the modified DICOM file to a back-end server.
Based on the foregoing embodiments of the system shown in fig. 1 and the method shown in fig. 2, correspondingly, the present application further provides a storage medium, on which a computer program is stored, which when executed by a processor, implements the above method for viewing a DICOM file based on a network page shown in fig. 2.
Based on the foregoing embodiments of the system shown in fig. 1 and the method shown in fig. 2, in order to achieve the foregoing object, an embodiment of the present application further provides a terminal device, as shown in fig. 3, including a memory 32 and a processor 31, where the memory 32 and the processor 31 are both disposed on a bus 33, the memory 32 stores a computer program, and the processor 31 implements the method for viewing a DICOM file based on a network page shown in fig. 2 when executing the computer program.
The storage medium may further include an operating system and a network communication module. An operating system is a program that manages the hardware and software resources of a computer device, supporting the operation of information handling programs, as well as other software and/or programs. The network communication module is used for realizing communication among components in the storage medium and other hardware and software in the computer equipment.
Based on such understanding, the technical solution of the present application may be embodied in the form of a software product, which may be stored in a non-volatile memory (which may be a CD-ROM, a usb disk, a removable hard disk, etc.), and includes several instructions for enabling a computer device (which may be a personal computer, a server, or a network device, etc.) to execute the method described in the implementation scenarios of the present application.
Optionally, the device may also be connected to a user interface, a network interface, a camera, Radio Frequency (RF) circuitry, sensors, audio circuitry, a WI-FI module, and so forth. The user interface may include a Display screen (Display), an input unit such as a keypad (Keyboard), etc., and the optional user interface may also include a USB interface, a card reader interface, etc. The network interface may optionally include a standard wired interface, a wireless interface (e.g., a bluetooth interface, WI-FI interface), etc.
Through the above description of the embodiments, those skilled in the art will clearly understand that the present application can be implemented by software plus a necessary general hardware platform, and can also be implemented by hardware.
By applying the technical scheme, after a user triggers a corresponding key on a medical cooperation platform on the terminal, the terminal generates a loading instruction carrying a uniform resource locator and a file identifier and sends the loading instruction to the front-end server, the front-end server pushes a network page corresponding to the uniform resource locator to the terminal for display, the front-end server sends the file identifier to the rear-end server, the rear-end server searches a DICOM file from the three-party server according to the file identifier, analyzes the DICOM file to obtain a medical three-dimensional image and sends the medical three-dimensional image to the terminal, and the medical three-dimensional image is displayed on a display window of the network page of the terminal. Therefore, the terminal can directly check the DICOM file through the network page, the loading processing process is omitted, the storage space of the terminal can be saved, the display speed of the DICOM file can be increased, and the DICOM file display method is convenient for users to use.
Those skilled in the art will appreciate that the figures are merely schematic representations of one preferred implementation scenario and that the blocks or flow diagrams in the figures are not necessarily required to practice the present application. Those skilled in the art will appreciate that the modules in the devices in the implementation scenario may be distributed in the devices in the implementation scenario according to the description of the implementation scenario, or may be located in one or more devices different from the present implementation scenario with corresponding changes. The modules of the implementation scenario may be combined into one module, or may be further split into a plurality of sub-modules.
The above application serial numbers are for description purposes only and do not represent the superiority or inferiority of the implementation scenarios. The above disclosure is only a few specific implementation scenarios of the present application, but the present application is not limited thereto, and any variations that can be made by those skilled in the art are intended to fall within the scope of the present application.
Claims (10)
1. A system for viewing DICOM files based on web pages, the system comprising: the system comprises a terminal, a front-end server, a rear-end server and a three-party server;
the terminal is used for sending a loading instruction generated by the medical cooperation platform to the front-end server, wherein the loading instruction comprises a uniform resource locator and a file identifier corresponding to a DICOM file;
the front-end server is used for extracting the uniform resource locator in the loading instruction, pushing the network page corresponding to the uniform resource locator to the terminal for displaying, extracting the file identifier in the loading instruction and sending the file identifier to the back-end server;
the back-end server is used for establishing connection with the terminal, determining a three-party server according to the file identifier, acquiring a DICOM file matched with the file identifier from the three-party server, performing data processing on the DICOM file to obtain a medical three-dimensional image, and sending the medical three-dimensional image to the terminal;
the terminal is further used for displaying the medical three-dimensional image on a display window of the network page.
2. The system according to claim 1, wherein the terminal is further configured to carry a uniform resource locator and a file identifier on an image loading key of the medical cooperation platform before receiving a loading instruction sent by the medical cooperation platform; and when the image loading key is triggered, the medical cooperation platform generates a loading instruction, and the uniform resource locator and the file identifier are added into the loading instruction.
3. The system according to claim 1, wherein the backend server is further configured to read a plurality of medical pictures in the DICOM file, establish a coordinate system with a first medical picture in the plurality of medical pictures as a reference, calculate a separation distance between two adjacent medical pictures, arrange remaining medical pictures in the plurality of medical pictures into the coordinate system according to the separation distance to obtain a medical three-dimensional image, and send the medical three-dimensional image to the terminal.
4. The system of claim 1, wherein the file identification comprises: an interface identifier and a file address;
the back-end server is also used for searching a three-party server matched with the interface identifier and establishing connection with the three-party server; sending a file searching instruction carrying the file address to the three-party server;
the three-party server is further used for searching a corresponding DICOM file according to the file address in the file searching instruction after receiving the file searching instruction, and sending the DICOM file to the back-end server;
the back-end server is further used for carrying out data processing on the DICOM file to obtain a medical three-dimensional image, and sending the medical three-dimensional image to the terminal.
5. The system of claim 4, wherein the three-party server is further configured to search for a corresponding DICOM file according to the file address in the file search instruction, compress the DICOM file, and send the compressed DICOM file to the backend server;
the back-end server is further used for generating a file list according to the compressed DICOM file after receiving the compressed DICOM file, sending the file list to the terminal, decompressing the compressed DICOM file and sending the decompressed DICOM file to the terminal.
6. The system according to claim 1, wherein the terminal is further configured to, after receiving a drawing or modifying command, draw or modify the medical three-dimensional image in the display window of the web page; after receiving an uploading command, converting the sketched or modified medical three-dimensional image into a sketched or modified DICOM file, and sending the sketched or modified DICOM file to the back-end server;
the back-end server is further configured to store the sketched or modified DICOM file into a temporary folder, compress the sketched or modified DICOM file to obtain a DICOM compressed modified file, and send a write-in instruction to the three-party server, where the write-in instruction includes a file address;
the three-party server is also used for establishing connection with the back-end server after receiving the writing instruction;
and the back-end server is also used for sending the DICOM compression modification file to a folder corresponding to the file address in the three-party server.
7. The system according to claim 6, wherein the terminal is further configured to adjust the states of the parameters in the display window of the web page to editable states after receiving a drawing or modifying command; receiving the modification content of the medical three-dimensional image sent by the display window of the network page, and displaying the sketched or modified medical three-dimensional image on the display window of the network page; receiving a drawing or modifying and storing instruction, and storing the drawn or modified medical three-dimensional image into a cache folder.
8. A method for viewing a DICOM file based on a web page, the method comprising:
sending a loading instruction generated by a medical cooperation platform to a front-end server, wherein the loading instruction comprises a uniform resource locator and a file identifier corresponding to a DICOM file;
receiving a network page corresponding to the uniform resource locator sent by a front-end server, and displaying the network page;
establishing connection with the back-end server based on the file identification in the loading instruction sent by the front-end server to the back-end server, wherein the back-end server acquires the DICOM file matched with the file identification from the three-party server;
and receiving the DICOM file sent by the back-end server, performing data processing on the DICOM file to obtain a medical three-dimensional image, and displaying the medical three-dimensional image in the network page.
9. A storage medium on which a computer program is stored, which program, when being executed by a processor, is adapted to carry out the method of claim 8.
10. A terminal device comprising a storage medium, a processor and a computer program stored on the storage medium and executable on the processor, wherein the processor implements the method of claim 8 when executing the program.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011107241.8A CN112382372B (en) | 2020-10-16 | System, method and equipment for viewing DICOM file based on network page |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011107241.8A CN112382372B (en) | 2020-10-16 | System, method and equipment for viewing DICOM file based on network page |
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| Publication Number | Publication Date |
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| CN112382372A true CN112382372A (en) | 2021-02-19 |
| CN112382372B CN112382372B (en) | 2024-04-19 |
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