CN112382372B - 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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- CN112382372B CN112382372B CN202011107241.8A CN202011107241A CN112382372B CN 112382372 B CN112382372 B CN 112382372B CN 202011107241 A CN202011107241 A CN 202011107241A CN 112382372 B CN112382372 B CN 112382372B
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- 238000000034 method Methods 0.000 title claims abstract description 35
- 238000012545 processing Methods 0.000 claims abstract description 15
- 238000004590 computer program Methods 0.000 claims description 7
- 238000012986 modification Methods 0.000 claims description 7
- 230000004048 modification Effects 0.000 claims description 7
- 230000001960 triggered effect Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 2
- 230000006835 compression Effects 0.000 claims 1
- 239000000284 extract Substances 0.000 abstract description 6
- 230000008569 process Effects 0.000 description 8
- 238000004891 communication Methods 0.000 description 6
- 230000008901 benefit Effects 0.000 description 4
- 238000002591 computed tomography Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000003384 imaging method Methods 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
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- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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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 a network page, wherein the system comprises: the terminal is used for sending the loading instruction generated by the medical collaboration platform to the front-end server; the front-end server extracts the uniform resource locator in the loading instruction, pushes the 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, obtains 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. And the DICOM file is directly checked on a network page of the terminal, so that the display speed is increased without downloading, and the DICOM file is convenient to use.
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 a network page.
Background
With the development of network technology, network information interaction is becoming more and more popular in the medical field, and various hospitals transmit medical information through a network.
At present, some medical images are transmitted in a DICOM (DIGITAL IMAGING AND Communications IN MEDICINE) format, but in the DICOM file display process, a user is required to download the DICOM file, and the DICOM file can be displayed after being processed and analyzed by a service system platform installed on a terminal device. This process often requires a relatively long time, and the speed of processing and parsing DICOM files is relatively slow due to the slow running speed of the terminal, which is inconvenient for users.
Disclosure of Invention
In view of this, the present application provides a system, method and apparatus for viewing DICOM files based on web pages. The method mainly aims at solving the technical problems that the speed of downloading and analyzing the DICOM file by using a service system platform of a terminal is low and the use is inconvenient.
According to a first aspect of the present application there is provided a system for viewing DICOM files based on web pages, the system comprising: 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 collaboration 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 collaboration platform is installed on the terminal;
The front-end server is used for extracting a uniform resource locator in the loading instruction, pushing a network page corresponding to the uniform resource locator to the terminal for display, extracting a 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 identification, acquiring a DICOM file matched with the file identification from the three-party server, and sending the DICOM file to the front-end server;
The front-end server is further used for 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.
According to a second aspect of the present application, there is provided a method of viewing DICOM files based on web pages, the method comprising:
the method comprises the steps that a loading instruction generated by a medical collaboration platform is sent 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 collaboration platform is installed on a 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 obtains a DICOM file matched with the file identification from the three-party server;
And receiving the DICOM file transmitted 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, there is provided a storage medium having stored thereon a computer program which, when executed by a processor, implements the method of the second aspect.
According to a fourth aspect of the present application, a front-end server device is presented, comprising a storage medium, a processor and a computer program stored on the storage medium and executable on the processor, said processor implementing the method according to the second aspect when executing said program.
By means of the technical scheme, the system, the method and the equipment for viewing the DICOM file based on the network page are provided, after a user triggers corresponding keys on a medical collaboration 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 the 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 the 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 is convenient for a user to use.
The foregoing description is only an overview of the present application, and is intended to be implemented in accordance with the teachings of the present application in order that the same may be more clearly understood and to make the same and other objects, features and advantages of the present application more readily apparent.
Drawings
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 designate like parts throughout the figures. In the drawings:
FIG. 1 is a system block diagram of a web page based DICOM file in accordance with one embodiment of the application;
FIG. 2 is a flow chart of a method for viewing DICOM files based on web pages in accordance with another embodiment of the 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 DICOM files based on web pages, comprising: 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.
The terminal 11 is configured to send a loading instruction generated by the medical collaboration 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 collaboration platform is installed on the terminal 11.
In the above-described scheme, a medical collaboration platform is installed on the terminal 11, and a user can share medical information through the medical collaboration platform. For example, the medical collaboration platforms are installed on the terminals of the hospital A and the hospital B, and the medical collaboration platforms belong to registered users of the medical collaboration platforms, so that the hospital A and the hospital B can share some medical information (information of patient treatment) on the medical collaboration platforms, and interaction of the medical information is facilitated.
A key (an "eye" mark or other shape/text mark on the medical collaboration platform) for loading the DICOM file is provided on the collaboration platform, and when the user wants to view the DICOM file, the key is triggered, and then a loading instruction is formed, and a uniform resource locator (URL, uniform Resource Locator) and a file mark corresponding to the DICOM file are added to the loading instruction and sent to the front-end server 12.
Wherein the front-end server 12 is the front-end server 12 of a TPS service system (TREATMENT PLANNING SYSTEM, radiation treatment planning system).
The front-end server 12 is configured to extract a uniform resource locator in the load instruction, push a web page corresponding to the uniform resource locator to the terminal 11 for display, extract a file identifier in the load 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 url therein, searches the corresponding web page according to the url, renders the web page, and pushes the rendered 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 load instruction, removes the url carried therein, retains only the file identifier, and transmits 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.
The back-end server 13 is configured to establish a connection with the terminal 11, determine the three-party server 14 according to the file identifier, obtain a DICOM file matching with the file identifier from the three-party server 14, 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, other users will store DICOM files in the storage locations corresponding to the three-party server 14 in advance. The back-end server 13 establishes a connection with the terminal 11 based on the file identification. The back-end server 13 searches for 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, DICOM files required by users can be obtained.
Since DICOM files are a plurality of medical image pictures, for example, a medical image picture obtained during CT detection. These medical image pictures are two-dimensional images, and in order to enable a user to intuitively view, it is necessary to combine a plurality of medical image pictures to form a medical three-dimensional image. The resulting medical three-dimensional image is transmitted 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 display window corresponding to the DICOM file. When the terminal 11 receives the medical three-dimensional image sent from the front-end server 12, the medical three-dimensional image is displayed in the display window for the user to view.
Through 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 is convenient for a user to use.
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 collaboration platform before receiving a loading instruction sent by the medical collaboration platform; when the image loading key is triggered, the medical collaboration platform generates a loading instruction, and a uniform resource locator and a file identifier are added in the loading instruction.
For example, on the medical collaboration platform of the terminal 11, if the user wants to view the data of the hospital a, the medical collaboration platform of the hospital a is correspondingly opened, and an image loading key (which may be an identifier of an "eye" or other shape/text identifier) is provided on the medical collaboration platform of the hospital a, and a URL (uniform resource locator) corresponding to a web page and a file identifier of a storage address of a DICOM file of the hospital a are added on the image loading key. When the user wants to check the DICOM file of the hospital A, the image loading key is triggered, a loading instruction is generated, and a uniform resource locator and a file identifier 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 the communication module of the terminal 11. The front-end server 12 is utilized to send the corresponding browser page (i.e. the web page) to the terminal 11 for presentation, and then the DICOM file found according to the file identification is processed and then presented on the browser page.
Therefore, the user can complete the process of loading and displaying the DICOM file only by triggering the corresponding image loading key, and the DICOM file loading and displaying method is convenient for the user to use.
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 distance between two adjacent medical pictures, arrange the rest of the plurality of medical pictures in the coordinate system according to the 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, where the DICOM file includes a plurality of medical pictures, and may be that each tomographic image corresponds to a medical picture when the CT device performs a tomographic scan on the human body. In order to show the effect of the three-dimensional image to the user, a coordinate system needs to be established based on the first medical image, all the medical images are sequentially placed in the coordinate system, so that after the medical images are arranged, the medical three-dimensional image of the DICOM file is formed, and then the medical three-dimensional image is sent to the terminal 11 through the network.
The terminal 11 can display the three-dimensional image through a display page on the browser.
In a specific embodiment, the file identification includes: interface identification and file address.
The back-end server 13 is further configured to search a three-party server 14 matched with the interface identifier, and establish a connection with the three-party server 14; a file lookup instruction carrying the file address is sent to the three-party server 14.
The three-party server 14 is further configured to, after receiving the file searching instruction, search a corresponding DICOM file according to the file address in the file searching 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 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, a 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 a 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 web page (i.e., browser).
In a specific embodiment, the three-party server 14 is further configured to search 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 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 DICOM file is compressed by the three-party server 14 and then transmitted to the back-end server 13, so that the size of the DICOM file can be reduced, the transmission of the DICOM file is further quickened, and the risk of data loss can be effectively prevented. Thus, the backend server 13 needs to be decompressed correspondingly and then transmitted to the front-end server 12.
In addition, DICOM can be encrypted in the compression process, and then the back-end server 13 correspondingly decrypts and decompresses the DICOM, so that the security of data can be increased, and the privacy of a user can be protected.
In a specific embodiment, the terminal 11 is further configured to, after receiving the sketching or modification command, sketch or modify a medical three-dimensional image in a 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 delineated or modified DICOM file in a temporary folder, compress the delineated or modified DICOM file to obtain a DICOM compressed delineated or modified DICOM 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 further configured to establish a connection with the backend server 13 after receiving the write command;
the backend server 13 is further configured to send the DICOM compressed sketch or the modified file to a folder corresponding to the file address in the three-party server 14.
In the above-described approach, the user may delineate or modify the target region in the medical three-dimensional image directly on the web page (i.e., the display page of the browser). The corresponding sketching or modifying keys are arranged on the network page, and after the user triggers, sketching or modifying can be carried out, or the user directly drags a display window of a mouse on the network page to sketch or modify the medical three-dimensional image. After the sketching or modifying is completed, the user may select whether to upload the sketched or modified file, if the user triggers the upload key, the terminal 11 splits the sketched or modified medical three-dimensional image into a plurality of medical pictures according to the coordinate system of the medical three-dimensional image, and then obtains the sketched or modified DICOM file and transmits the file to the back-end server 13.
The back-end server 13 compresses the delineated or modified DICOM file, sends the compressed or modified DICOM file to the file address corresponding to the three-party server 14, and then establishes a DICOM file record table, and records the delineated or modified time and the delineated or modified author of the DICOM file for reference.
Through the scheme, a user can sketch or modify the medical three-dimensional image displayed on the browser and store the sketched or modified file into the original path, so that the sketching or modifying function is ensured to be completed, and meanwhile, the user can not occupy local memory and directly upload the sketched or modified file into the original path, and the medical three-dimensional image display device is convenient to use.
In a specific embodiment, the terminal 11 is further configured to adjust a state of each parameter in the display window of the web page to an editable state after receiving the sketching or modifying command; receiving the sketching or 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 in the display window of the network page; and receiving a sketching or modifying and storing instruction, and storing the sketching or modified medical three-dimensional image into a cache folder.
In the above scheme, the user can not only sketch 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 mark, the thickness of the mark line and the like. After the user sketches or modifies, the user can directly view the effect on the display window, and if not satisfied, the user can continue to modify. After the sketching or modifying is finished, the user triggers a save key, the terminal 11 receives a sketching or modifying save instruction, the sketching or modifying medical three-dimensional image is placed in a cache folder, and the cache folder can temporarily save the sketching or modifying medical three-dimensional image, so that even if the terminal 11 suddenly goes down, the medical three-dimensional image is saved, and the situation of data loss is avoided.
In summary, after triggering the corresponding key on the medical collaboration platform on the terminal, the terminal generates a loading instruction carrying the uniform resource locator and the file identifier, and sends the loading instruction to the front-end server, the front-end server pushes the network page corresponding to the uniform resource locator to the terminal for display, the front-end server sends the file identifier to the back-end server, the back-end server searches the 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 is convenient for a user to use.
The embodiment provides a method for viewing DICOM files based on a network page, as shown in FIG. 2, the method comprises the following steps:
Step 201, a loading instruction generated by the medical collaboration platform is sent to a front-end server, wherein the loading instruction comprises a uniform resource locator and a file identifier corresponding to a DICOM file.
Step 202, receiving a web page corresponding to the uniform resource locator sent by the front-end server, and displaying the web page.
Step 203, based on the file identifier in the loading instruction sent by the front-end server to the back-end server, a connection is established with the back-end server, and the back-end server obtains the DICOM file with the matched file identifier from the three-party server.
And 204, receiving the DICOM file transmitted 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:
in step 2041, the backend server reads a plurality of medical pictures in the DICOM file, and establishes a coordinate system with a first medical picture of the plurality of medical pictures as a reference.
Step 2042, the back-end server calculates the interval distance between two adjacent medical pictures, arranges the rest medical pictures in the plurality of medical pictures into a coordinate system according to the interval distance to obtain a medical three-dimensional image, and sends the medical three-dimensional image to the terminal.
And 2043, receiving the medical three-dimensional image by the terminal, and displaying the medical three-dimensional image in a network page.
In a specific embodiment, the method further comprises:
and step 205, receiving a modification command, and modifying the medical three-dimensional image in the display window of the network page.
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 the back-end server.
Based on the embodiment of the system shown in fig. 1 and the method shown in fig. 2, correspondingly, the embodiment of the application further provides a storage medium, on which a computer program is stored, which when executed by a processor, implements the method for viewing DICOM files based on web pages as shown in fig. 2.
Based on the embodiment of the system shown in fig. 1 and the method shown in fig. 2, in order to achieve the above objective, 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, and the memory 32 stores a computer program, and the processor 31 implements the method for viewing DICOM files based on web pages 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 execution of information handling programs, as well as other software and/or programs. The network communication module is used for realizing communication among all components in the storage medium and communication with 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 (may be a CD-ROM, a U-disk, a mobile hard disk, etc.), and includes several instructions for causing a computer device (may be a personal computer, a server, or a network device, etc.) to execute the method described in the respective implementation scenario 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, WI-FI modules, etc. The user interface may include a Display screen (Display), an input unit such as a Keyboard (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., bluetooth interface, WI-FI interface), etc.
From the above description of the embodiments, it will be apparent to those skilled in the art that the present application may be implemented by means of software plus necessary general hardware platforms, or may be implemented by hardware.
By applying the technical scheme of the application, after a user triggers a corresponding key on a medical collaboration 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 is convenient for a user to use.
Those skilled in the art will appreciate that the drawing is merely a schematic illustration of a preferred implementation scenario and that the modules or flows in the drawing are not necessarily required to practice the application. Those skilled in the art will appreciate that modules in an apparatus in an implementation scenario may be distributed in an apparatus in an implementation scenario according to an implementation scenario description, or that corresponding changes may be located in one or more apparatuses different from the implementation scenario. 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-mentioned inventive sequence numbers are merely for description and do not represent advantages or disadvantages of the implementation scenario. The foregoing disclosure is merely illustrative of some embodiments of the application, and the application is not limited thereto, as modifications may be made by those skilled in the art without departing from the scope of the application.
Claims (9)
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 collaboration platform to the front-end server, wherein the loading instruction comprises a uniform resource locator and a file identifier corresponding to the DICOM file;
The front-end server is used for extracting a uniform resource locator in the loading instruction, pushing a network page corresponding to the uniform resource locator to the terminal for display, extracting a 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 identification, acquiring a DICOM file matched with the file identification 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;
The terminal is also used for carrying a uniform resource locator and a file identifier on an image loading key of the medical collaboration platform before receiving a loading instruction sent by the medical collaboration platform; when the image loading key is triggered, the medical collaboration platform generates a loading instruction, and the uniform resource locator and the file identifier are added in the loading instruction.
2. The system of 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 distance between two adjacent medical pictures, arrange remaining medical pictures in the plurality of medical pictures in the coordinate system according to the distance, obtain a medical three-dimensional image, and send the medical three-dimensional image to a terminal.
3. The system of claim 1, wherein the file identification comprises: interface identification and 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 configured to, after receiving the file searching instruction, search a corresponding DICOM file according to the file address in the file searching instruction, and send the DICOM file to the back-end server;
The back-end server is further used for performing data processing on the DICOM file to obtain a medical three-dimensional image, and sending the medical three-dimensional image to the terminal.
4. The system of claim 3, wherein the three-party server is further configured to search for a corresponding DICOM file according to the file address in the file search command, compress the DICOM file, and send the compressed DICOM file to the backend server;
the back-end server 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, decompress the compressed DICOM file, and send the decompressed DICOM file to the terminal.
5. The system of claim 1, wherein the terminal is further configured to, after receiving a sketching or modification command, sketch or modify a medical three-dimensional image in a 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 delineated or modified DICOM file in a temporary folder, compress the delineated or modified DICOM file to obtain a DICOM compressed modified file, and send a write instruction to the three-party server, where the write 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;
The back-end server is further configured to send the DICOM compression modification file to a folder corresponding to the file address in the three-party server.
6. The system of claim 5, wherein the terminal is further configured to adjust a state of each parameter in the display window of the web page to an editable state after receiving the sketch or modification command; receiving the modified 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; and receiving a sketching or modifying and storing instruction, and storing the sketching or modified medical three-dimensional image into a cache folder.
7. A method for viewing DICOM files based on web pages, the method comprising:
the method comprises the steps that a loading instruction generated by a medical collaboration platform is sent to a front-end server by a terminal, wherein the loading instruction comprises a uniform resource locator and a file identifier corresponding to a DICOM file;
a terminal is utilized to receive a network page corresponding to the uniform resource locator sent by a front-end server, and the network page is displayed;
Based on the file identification in the loading instruction sent by the front-end server to the back-end server, the terminal is connected with the back-end server, and the back-end server acquires a DICOM file matched with the file identification from a three-party server;
And receiving the DICOM file transmitted by the back-end server by using a terminal, 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.
8. A storage medium having stored thereon a computer program, which when executed by a processor, implements the method of claim 7.
9. A terminal device comprising a storage medium, a processor and a computer program stored on the storage medium and executable on the processor, characterized in that the processor implements the method of claim 7 when executing the program.
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| CN113873044B (en) * | 2021-10-15 | 2024-01-02 | 阿里巴巴（中国）有限公司 | Data transmission method, system, equipment and storage medium |
| CN115691768B (en) * | 2023-01-05 | 2023-03-31 | 神州医疗科技股份有限公司 | DICOM RT file automatic transmission method and system based on cloud platform |
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