CN112235296A - Medical image data acquisition method and system, electronic equipment and storage medium - Google Patents
Medical image data acquisition method and system, electronic equipment and storage medium Download PDFInfo
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- CN112235296A CN112235296A CN202011095924.6A CN202011095924A CN112235296A CN 112235296 A CN112235296 A CN 112235296A CN 202011095924 A CN202011095924 A CN 202011095924A CN 112235296 A CN112235296 A CN 112235296A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/14—Multichannel or multilink protocols
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/06—Protocols specially adapted for file transfer, e.g. file transfer protocol [FTP]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/14—Session management
- H04L67/141—Setup of application sessions
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
Abstract
The application discloses a medical image data acquisition method, a system, an electronic device and a storage medium, wherein the method is applied to a client and comprises the following steps: acquiring medical image data of ultrasonic equipment; sending the medical image data to a server through a pre-established file transmission link; acquiring processing parameters aiming at the medical image data, and sending the processing parameters to a server through a pre-established information transmission link so that the server processes the medical image data according to the processing parameters. According to the method and the system, a file transmission link and an information transmission link are established between the client and the server, the medical image data are transmitted through the file transmission link, and the processing parameters are transmitted through the information transmission link, so that asynchronous communication with separation of file transmission and information interaction is realized. The processing parameters do not need to occupy a file transmission link, and the file transmission link can transmit the medical image data next time after each transmission is finished, so that the data transmission efficiency is obviously accelerated, and the working time is saved.
Description
Technical Field
The present application relates to the field of medical data processing technologies, and more particularly, to a medical image data acquisition method, system, electronic device, and computer-readable storage medium.
Background
The current medical image data is mainly acquired by a workstation in a hospital and then transmitted to a server for storage. During data transmission, medical image data are sent to a server through a file transmission protocol based on connection between a workstation and a server, processing parameters corresponding to the medical image data are sent to the server through an information transmission protocol after the medical image data are transmitted, and the medical image data are correspondingly processed according to the processing parameters. However, in this transmission method, after the medical image data is successfully transmitted each time, it is necessary to wait for the transmission of the corresponding parameter to be completed before the next data transmission can be performed, which results in low data transmission efficiency.
Therefore, how to solve the above problems is a great concern for those skilled in the art.
Disclosure of Invention
An object of the present application is to provide a method and a system for acquiring medical image data, an electronic device, and a computer-readable storage medium, which can improve data transmission efficiency.
In order to achieve the above object, the present application provides a medical image data acquisition method, applied to a client, including:
acquiring medical image data of ultrasonic equipment;
sending the medical image data to a server through a pre-established file transmission link;
and acquiring processing parameters aiming at the medical image data, and sending the processing parameters to the server through a pre-established information transmission link so that the server processes the medical image data according to the processing parameters.
Optionally, before sending the medical image data to the server through the pre-created file transmission link, the method further includes:
obtaining user login information to be verified through a login interface;
sending the user login information to the server through the information transmission link;
and receiving the job attribute information of the current login user, which is returned by the server through the information transmission link after the user login information is successfully verified.
Optionally, the acquiring a processing parameter for the medical image data, and sending the processing parameter to the server through a pre-created information transmission link, so that the server processes the medical image data according to the processing parameter, includes:
determining a storage path corresponding to the medical image data according to the job attribute information;
and sending the storage path to the server through a pre-created information transmission link, so that the server performs corresponding storage operation on the medical image data according to the storage path.
Optionally, the file transmission link is a communication link created based on an SFTP protocol, and the information transmission link is a communication link created based on a TCP protocol.
Optionally, the acquiring medical image data of the ultrasound apparatus includes:
acquiring newly acquired medical image data uploaded by ultrasonic equipment through a preset data automatic uploading thread;
and/or acquiring the required medical image data by copying from an external storage device.
Optionally, the sending the processing parameter to the server through a pre-created information transmission link includes:
encrypting the processing parameters based on a preset encryption algorithm to obtain encrypted parameters;
and sending the encrypted parameters to the server through a pre-established information transmission link.
Optionally, the acquiring medical image data of the ultrasound device, and sending the medical image data to a server through a pre-created file transmission link includes:
acquiring medical image data acquired by ultrasonic equipment;
receiving a labeling operation aiming at the medical image data through a preset image labeling tool, and generating a corresponding labeling file;
sending the medical image data and the annotation file to a server through a pre-established file transmission link;
correspondingly, the acquiring the processing parameters for the medical image data and sending the processing parameters to the server through a pre-created information transmission link, so that the server processes the medical image data according to the processing parameters, includes:
and acquiring analysis parameters aiming at the label file, and sending the analysis parameters to the server through a pre-established information transmission link, so that the server analyzes the label file according to the analysis parameters to obtain corresponding label information.
In order to achieve the above object, the present application provides a medical image data acquisition method, applied to a server, including:
acquiring medical image data sent by a client through a pre-established file transmission link; the client acquires the medical image data of the ultrasonic equipment in advance;
acquiring processing parameters sent by the client through a pre-established information transmission link, wherein the processing parameters are processing parameters aiming at the medical image data acquired by the client;
and processing the medical image data according to the processing parameters.
Optionally, the acquiring the medical image data sent by the client through the pre-created file transmission link includes:
acquiring medical image data and a corresponding label file sent by a client through a pre-established file transmission link; the labeling file is generated after the client acquires the medical image data acquired by the ultrasonic equipment and receives labeling operation aiming at the medical image data through a preset image labeling tool.
Optionally, after the medical image data and the corresponding annotation file sent by the client are acquired through the pre-created file transmission link, the method further includes:
automatically checking the label information in the label file based on a preset label rule, or displaying the medical image data and the label information in the label file at a web front end for manual checking to obtain a checking result;
and returning the audit result to the client through the information transmission link, and storing the medical image data and the label file into a background database when the audit result is passed.
To achieve the above object, the present application provides a medical image data acquisition system, comprising:
the client is used for acquiring medical image data of the ultrasonic equipment; sending the medical image data to a server through a pre-established file transmission link; acquiring processing parameters aiming at the medical image data, and sending the processing parameters to the server through a pre-established information transmission link;
the server is used for acquiring the medical image data sent by the client through the file transmission link; acquiring the processing parameters sent by the client through the information transmission link; and processing the medical image data according to the processing parameters.
To achieve the above object, the present application provides an electronic device including:
a memory for storing a computer program;
a processor for implementing the steps of any one of the medical image data acquisition methods disclosed in the foregoing when executing the computer program.
To achieve the above object, the present application provides a computer-readable storage medium having a computer program stored thereon, which when executed by a processor, implements the steps of any one of the medical image data acquisition methods disclosed in the foregoing.
According to the scheme, the medical image data acquisition method provided by the application is applied to the client and comprises the following steps: acquiring medical image data of ultrasonic equipment; sending the medical image data to a server through a pre-established file transmission link; and acquiring processing parameters aiming at the medical image data, and sending the processing parameters to the server through a pre-established information transmission link so that the server processes the medical image data according to the processing parameters.
Therefore, a file transmission link and an information transmission link are established between the client and the server in the application, that is, two data paths are established, medical image data is transmitted through the file transmission link, corresponding processing parameters are transmitted through the information transmission link, and asynchronous communication with separation of file transmission and information interaction is realized. The transmission aiming at the processing parameters can be realized based on the information transmission link without occupying a file transmission link, and the file transmission link can transmit the next medical image data after the transmission is finished every time, so that the data transmission efficiency is obviously accelerated, and the working time is saved.
The application also discloses a medical image data acquisition system, an electronic device and a computer readable storage medium, which can also realize the technical effects.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a system framework diagram adopted in a medical image acquisition method disclosed in an embodiment of the present application;
fig. 2 is a detailed diagram of a system framework adopted in the medical image acquisition method disclosed in the embodiment of the present application;
fig. 3 is a flowchart of a medical image data acquisition method applied to a client side according to an embodiment of the present application;
fig. 4 is a flowchart of an embodiment of a medical image data acquisition method applied to a client side according to an embodiment of the present application;
fig. 5 is a flowchart of another embodiment of a medical image data acquisition method applied to a client side according to an embodiment of the present application;
fig. 6 is a flowchart of a medical image data acquisition method applied to a server side according to an embodiment of the present application;
fig. 7 is a flowchart of an embodiment of a medical image data acquisition method applied to a server according to an embodiment of the present application;
fig. 8 is a block diagram of an electronic device disclosed in an embodiment of the present application;
fig. 9 is a block diagram of another electronic device disclosed in the embodiment of the present application.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
In the conventional technology, after medical image data is successfully transmitted each time, the next data transmission can be performed only after the transmission of the corresponding parameters is completed, which results in low data transmission efficiency. Therefore, the embodiment of the application discloses a medical image data acquisition method, which can realize asynchronous communication of separating file transmission and information interaction, thereby accelerating the data transmission efficiency and saving the working time.
In order to facilitate understanding of the medical image acquisition method provided by the present application, a system framework adopted in the embodiments of the present application is first described below. As shown in fig. 1, the system may specifically include: ultrasound device 10, client 20 and server 30. In a specific implementation, the ultrasound device 10 may automatically send the acquired medical image data to the client 20, or may respond to a data request from the client 20 to return corresponding medical image data to the client 20 after receiving the request.
The client 20 and the server 30 may each further include a processor, a memory, a communication interface, an input unit, a display, a communication bus, and other elements, and the processor, the memory, the communication interface, the input unit, and the display all complete communication with each other through the communication bus. Since the present application does not improve the elements in the user terminal and the data server, a currently existing client is adopted as the client 20 in fig. 1, the client 20 may be specifically presented in a workstation manner, and a currently existing server is adopted as the server 30 in fig. 1, including but not limited to a cloud server, a physical server, a virtual server, and the like.
In the embodiment of the present application, the processor may be a Central Processing Unit (CPU), an application specific integrated circuit, a digital signal processor, an off-the-shelf programmable gate array, or other programmable logic device. The processor may call a program stored in the memory. Specifically, the processor in the client 20 may perform the operations performed by the client 20 side in the following embodiments of the medical image data acquisition method, and the processor in the server 30 may perform the operations performed by the server 30 side in the following embodiments of the medical image data acquisition method.
The memory is used for storing one or more programs, the program may include program codes, the program codes include computer operation instructions, in this embodiment, the memory of the client 20 stores at least the program for implementing the following functions:
acquiring medical image data of ultrasonic equipment;
sending the medical image data to a server through a pre-established file transmission link;
and acquiring processing parameters aiming at the medical image data, and sending the processing parameters to the server through a pre-established information transmission link so that the server processes the medical image data according to the processing parameters.
In addition, the memory of the client 20 may also include high speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device or other volatile solid state storage device.
The communication interface of the client 20 may be an interface of a communication module, such as an interface of a GSM module, for performing data communication interaction with the server 30.
In a hardware composition framework to which the medical image data acquisition method is applied, two data paths, namely a file transmission link and an information transmission link, are pre-established between the client 20 and the server 30, wherein the file transmission link is specifically used for transmitting image files, corresponding label files and the like, and the information transmission link is specifically used for transmitting verification information, user login information, processing parameters and the like. Specifically, after the client 20 acquires the medical image data acquired by the ultrasound apparatus 10, the medical image data may be sent to the server 30 through the file transmission link, and the corresponding processing parameters may be sent to the server 30 through the information transmission link, so that the server 30 may perform corresponding processing on the medical image data according to the received processing parameters.
The client 20 and the server 30 can be further refined on the basis of the hardware composition framework. In a possible case, referring to fig. 2, the difference between this component architecture and the former component architecture is mainly reflected in that the client 20 is detailed to include SFTP (security File Transfer Protocol, full english name: Secure File Transfer Protocol) process and TCP (Transmission Control Protocol, full chinese name: Transmission Control Protocol), and the server 30 is detailed to include SFTP background program and TCP background program. The client 20 can send the medical image data to the SFTP background program in the server 20 through a file transmission link by using its SFTP process; the processing parameters are sent to the TCP daemon in the server 20 via the information transfer link using its own TCP process.
With the above generality, refer to fig. 3, which shows a flowchart of a medical image data acquisition method applied to a client side disclosed in the embodiment of the present application, and specifically includes:
s101: acquiring medical image data of ultrasonic equipment;
in the embodiment of the application, the client firstly acquires medical image data, and the medical image data can be medical image data acquired by ultrasonic equipment.
It should be noted that the manner in which the client acquires the medical image data of the ultrasound device may include an automatic acquisition manner and a manual acquisition manner, and specifically, the newly acquired medical image data uploaded by the ultrasound device through a preset automatic data uploading thread may be acquired; and/or acquiring the required medical image data by copying from an external storage device.
As can be seen from the above, in the embodiment, the automatic data uploading thread may be created in advance on the ultrasound device, and when it is monitored that the ultrasound device newly acquires medical image data, the thread may be used to actively send the newly-added medical image data to the client. It can be understood that, after sending data each time, the automatic data uploading thread may mark a collection time point corresponding to the data sent next time, and then, according to the time point, newly added data collected after sending data last time may be sent to the client.
As a feasible implementation manner, the automatic data uploading thread may send all newly added medical image data acquired by the ultrasound device to the client, that is, directly perform sending operation without performing screening processing after the medical image data is acquired. As another possible implementation manner, the automatic data uploading thread may send, according to a preset screening rule, image data that meets the screening rule in the newly-added acquired medical image data to the client. That is, in the present embodiment, the screening rule may be configured in advance in the automatic data uploading thread, and the screening rule may include, but is not limited to, a type corresponding to the medical image data, an acquisition time, and the like.
In addition, according to the embodiment of the application, the medical image data can be copied from the ultrasonic equipment by using the external storage equipment, and then the medical image data in the external storage equipment is copied to the client, so that data acquisition can be performed on the unconnected ultrasonic equipment, or the required medical image data can be actively acquired when the automatic acquisition mode fails.
S102: sending the medical image data to a server through a pre-established file transmission link;
in this step, the client creates a file transmission link with the server in advance, so that the medical image data can be sent to the server by using the file transmission link.
It is understood that the client may adopt an automatic triggering mode or a manual triggering mode when sending the medical image data to the server. That is, in a specific embodiment, an automatic upload time period may be preset, and according to the time period, the client may periodically send the medical image data to the server. The sent medical image data may be medical image data of all ultrasound devices acquired by the client in the time period, or medical image data obtained by screening according to a predetermined screening rule. The screening rules may specifically refer to the screening rules configured in the automatic data uploading thread of the ultrasound device, and it can be understood that if the same screening rules have been configured in the automatic data uploading thread, the client does not need to be configured repeatedly, and all the screened medical image data sent by the ultrasound device may be directly sent to the client.
In another specific embodiment, a manual triggering manner may be adopted to trigger the client to send the medical image data to the server. Specifically, a visual interface can be provided, all medical image data acquired by the current client can be displayed, a user can select the medical image data to be sent through the visual interface, and the client can send the corresponding medical image data to the client according to a selection instruction of the user. The visual interface refers to a medium for interaction and information exchange between the system and operation and maintenance personnel, so that a user can conveniently and effectively operate hardware to achieve bidirectional interaction and complete expected work, and the user interface is wide in definition and comprises a human-computer interaction and a graphical user interface. Through the visual interface, the user can select the required medical image data intuitively.
It should be noted that the file transmission link may specifically be a communication link created based on an SFTP protocol, and the SFTP protocol may provide a secure encryption method for transmitting a file. Of course, besides the SFTP Protocol, a File Transfer link can be created by using a FTP (File Transfer Protocol, File Transfer. That is, the embodiment of the present application does not specifically limit the type of the protocol used by the file transmission link, as long as the protocol capable of implementing general file transmission is within the protection scope of the embodiment. In consideration of the security for file transmission, the present embodiment preferably creates a file transmission link based on the SFTP protocol, and uses an encrypted transmission mode to improve the security of the medical image data.
S103: and acquiring processing parameters aiming at the medical image data, and sending the processing parameters to the server through a pre-established information transmission link so that the server processes the medical image data according to the processing parameters.
In the embodiment of the application, the client establishes an information transmission link with the server in advance, can acquire the processing parameters aiming at the medical image data, and sends the processing parameters to the server through the information transmission link, so that the server can perform corresponding processing on the medical image data according to the received processing parameters.
It should be noted that the processing parameters may specifically include storage parameters, parsing parameters, display parameters, and other types of parameters. The server can perform corresponding storage processing on the medical image data according to the storage parameters; the analysis parameters are specifically used for starting data analysis, and the server can develop an analysis process of the medical image data according to the analysis parameters; the display parameters are specifically used for indicating data display, and the server can display the received medical image data to the web front end according to the display parameters.
In a specific implementation, the information transmission link may specifically be a communication link created based on a TCP protocol. Of course, besides the TCP Protocol provided above, an information transmission link may also be created by using an information transmission Protocol of the type of HTTP (HyperText Transfer Protocol, english-language Protocol, and so on). That is, the embodiment of the present application does not specifically limit the type of the protocol used by the information transmission link, as long as the protocol capable of implementing information interaction is within the protection scope of the embodiment.
It can be understood that, in the embodiment of the present application, when the processing parameter is sent, the processing parameter may be encapsulated according to the medical image data corresponding to the processing parameter, for example, an identification number of the corresponding medical image data is added to the processing parameter, so that after the processing parameter is sent to the server, the server determines which medical image data the processing parameter is directed to. Therefore, the processing parameters and the corresponding medical image data can be synchronously transmitted based on the two data paths, so that the server can process the medical image data in time after receiving the medical image data.
In some implementation scenarios, due to the existence of multiple clients or the fact that the information is confused due to the difference between the processing parameters and the sending rate of the medical image data, the present embodiment may also adopt the method of sending the medical image data to the server through the file transmission link first, and sending the processing parameters to the server through the information transmission link after the medical image data is successfully sent this time. Specifically, after the server acquires the medical image data, the server can notify the client of the successful transmission of the medical image data through the callback program, so that the client can start the transmission of the processing parameters, and therefore, the processing parameters transmitted each time can be guaranteed to be the processing parameters for the medical image data at the last time, and the problem of information confusion in certain scenes is avoided.
As a preferred implementation manner, in the embodiment of the present application, when the processing parameter is sent through the information transmission link, firstly, the processing parameter is encrypted based on a preset encryption algorithm to obtain an encrypted parameter; and then sending the encrypted parameters to the server through a pre-established information transmission link. By encrypting the processing parameters, the security of the processing parameters can be ensured. The preset encryption algorithm can be specifically an encryption algorithm of the type of AES, RSA and the like, and the AES encryption algorithm is a symmetric encryption algorithm adopting a symmetric block cipher system and has good safety, efficiency and flexibility. The RSA encryption algorithm is an asymmetric encryption algorithm realized by adopting a public key and a private key, the public key and the private key are corresponding, and if the public key is used for encrypting data, only the corresponding private key is used for decrypting the data; if the data is encrypted with a private key, it can only be decrypted with the corresponding public key. It should be noted that what encryption algorithm is specifically adopted can be set according to actual conditions, which does not affect the implementation of the present application.
Therefore, a file transmission link and an information transmission link are established between the client and the server in the application, that is, two data paths are established, medical image data is transmitted through the file transmission link, corresponding processing parameters are transmitted through the information transmission link, and asynchronous communication with separation of file transmission and information interaction is realized. The transmission aiming at the processing parameters can be realized based on the information transmission link without occupying a file transmission link, and the file transmission link can transmit the next medical image data after the transmission is finished every time, so that the data transmission efficiency is obviously accelerated, and the working time is saved.
Referring to fig. 4, which shows a flowchart of a specific implementation of the medical image data acquisition method applied to the client side disclosed in the embodiment of the present application, the present embodiment further describes and optimizes the processing parameters in the technical solution with respect to the previous embodiment. Specifically, the method comprises the following steps:
s201: acquiring medical image data of ultrasonic equipment;
s202: obtaining user login information to be verified through a login interface;
s203: sending the user login information to a server through a pre-established information transmission link;
s204: receiving the job attribute information of the current login user, which is returned by the server through the information transmission link after the user login information is successfully verified;
in the embodiment of the application, a user can log in through a login interface provided by a client. Specifically, the user may initiate a login request, and the client may return a corresponding login interface, so that the user may input user login information of the user. After the client acquires the user login information, the user login information can be sent to the server based on the pre-created information transmission link. The user login information may include a user name, a password, and other information.
It should be noted that, the user may input user login information and corresponding job attribute information for registration through the client in advance, and the server may store all information input during user registration to the background database. When the user logs in through the client subsequently, the server can search the registration information corresponding to the current user from the background database after receiving the user login information, and whether the current user is allowed to log in is judged by comparing the user login information with the registration information in the database.
If the server successfully checks the user login information, the job attribute information of the current login user can be returned to the client through the information transmission link. The job attribute information may include, but is not limited to, hospital information, department information, and topic information corresponding to the currently registered user.
If the user login information is failed to be checked, prompt information of login failure can be returned to prompt the user to log in again. Further, if the user login information is failed to be verified, the failure type can be further judged, namely whether a user name matched with the current user login information exists in the background database or not is judged, and if the matched user name exists, whether the user password is consistent with the password input during the registration in the background database or not is judged. If the user name matched with the current user login information does not exist in the background database, the returned prompt information can be information prompting that the user name does not exist, and the user can perform registration operation. If the user password is inconsistent with the registration password stored in the background database, the returned prompt information can be information prompting the user to input an error in the password.
In a specific implementation manner, the embodiment of the present application may pre-define a structure of information returned by the server after receiving the user login information. For example, in the above-described structure, the returned information may specifically include the verification results of hospital information, department information, subject information, and user registration information. And if the verification result of the user login information is successful, reading hospital information, department information and topic information corresponding to the currently logged-in user from the background database, filling the hospital information, department information and topic information into the structure, and returning the information to the client through the information transmission link. If the verification result of the user login information is failure, values corresponding to the hospital information, the department information and the subject information in the structure are directly set to be null and returned to the client through the information transmission link. After the client acquires the return information of the server, the client can firstly analyze the verification result, and if the verification result is successful, hospital information, department information and subject information in the structure body can be further read; and if the verification result is failure, no other information in the structure is read.
S205: determining a storage path corresponding to the medical image data according to the job attribute information;
in a specific implementation, after the client receives the job attribute information returned by the server through the information transmission link, the local dictionary can be updated, and the job attribute information including the hospital information, department information and subject information is written into the program variables and stored. It should be noted that, according to the job attribute information, the present embodiment may determine a storage path corresponding to the medical image data, and in a feasible implementation, may determine a total storage directory corresponding to the medical image data according to the hospital information, and determine a sub-storage directory corresponding to the medical image data according to the department information and the topic information.
S206: sending the medical image data to the server through a pre-established file transmission link;
s207: and sending the storage path to the server through the information transmission link so that the server performs corresponding storage operation on the medical image data according to the storage path.
In this step, the client may send the storage path determined in the above step to the server through the information transmission link, and the server may perform corresponding storage operation on the medical image data according to the storage path. Specifically, the server may first determine whether the storage path exists, and if the storage path exists, the server may directly store the medical image data to the corresponding location. If the storage path does not exist, a corresponding existing path is created first, and the medical image data is stored under the storage path after the creation is completed.
Referring to fig. 5, which shows a flowchart of another specific implementation of the medical image data acquisition method applied to the client side disclosed in the embodiment of the present application, the present embodiment further describes and optimizes the processing parameters in the technical solution with respect to the previous embodiment. Specifically, the method comprises the following steps:
s301: acquiring medical image data acquired by ultrasonic equipment;
s302: receiving a labeling operation aiming at the medical image data through a preset image labeling tool, and generating a corresponding labeling file;
in the embodiment of the application, after the client acquires medical image data acquired by the ultrasonic equipment, a labeling operation for the medical image can be received through a preset image labeling tool. Specifically, after the image annotation tool is opened, the user can select to import the medical image data, that is, all the medical image data acquired by the client can be displayed, and the user can select the medical image data to be annotated to import the image annotation tool.
It can be understood that, the user may perform a labeling operation on the selected medical image data through the image labeling tool, for example, add a label to a suspicious lesion existing in the medical image, so as to label information such as a position, a shape, a size, a type, and the like of the lesion; and adding marks for the fetal cervical item layer images so as to mark the thickness of the cervical item transparent layer and the like. Through the labeling operation of the user, a corresponding labeling file can be generated, and the labeling file is used for recording the labeling information corresponding to each labeling operation of the user, namely recording the shape and type corresponding to each label, the coordinate position appearing in the medical image and the like. The markup file may be a text file, and of course, the embodiment does not limit the specific format thereof.
S303: sending the medical image data and the annotation file to a server through a pre-established file transmission link;
after the corresponding annotation file is generated according to the user annotation operation, the medical image data and the annotation file can be sent to the server through the pre-established file transmission link.
S304: and acquiring analysis parameters aiming at the label file, and sending the analysis parameters to the server through a pre-established information transmission link, so that the server analyzes the label file according to the analysis parameters to obtain corresponding label information.
As a feasible implementation manner, if the file transmitted by the file transmission link includes medical image data and a markup file, the user may issue the parsing parameters for the current markup file, so that the client sends the parsing parameters to the server through the pre-created information transmission link after receiving the parsing parameters.
It should be noted that the parsing parameter may specifically be a parameter determined according to a parsing start instruction issued by a user, where the parameter user prompts that the server has a markup file to be parsed in a file sent by the file transmission link this time. When the server receives the medical image data and the corresponding label file through the file transmission link and receives the processing parameters through the information transmission link, the analysis operation of the received label file can be started. It can be understood that, by analyzing the annotation file, the server can obtain the annotation information therein, and can display the medical image data and the corresponding annotation on the web front end again according to the annotation information.
Referring to fig. 6, a flowchart of a medical image data acquisition method applied to a server side disclosed in an embodiment of the present application is shown, which specifically includes:
s401: acquiring medical image data sent by a client through a pre-established file transmission link; the client acquires the medical image data of the ultrasonic equipment in advance;
in the embodiment of the application, a file transmission link is pre-established between the server and the client, and the server can receive medical image data sent by the client through the file transmission link. Specifically, the server may receive medical image transmission data automatically sent by the client through the file transmission link in a timing trigger manner after the client acquires the medical image data of the ultrasound device, and may also receive medical image transmission data sent by the client according to a user trigger instruction.
S402: acquiring processing parameters sent by the client through a pre-established information transmission link, wherein the processing parameters are processing parameters aiming at the medical image data acquired by the client;
in a specific implementation, an information transmission link is created between the server and the client in advance, and the server can receive the processing parameters sent by the client through the information transmission link.
S403: and processing the medical image data according to the processing parameters.
It is understood that, after the server receives the medical image data and the processing parameters sent by the client, the medical image data can be processed according to the processing parameters. For example, if the processing parameter is a storage parameter, the server may perform corresponding storage processing on the medical image data according to the storage parameter; if the processing parameters are display parameters, the server can perform corresponding display processing on the medical image data according to the display parameters.
For more specific implementation of the above steps S401 to S403, reference may be made to the disclosure of the medical image data acquisition method applied to the client side, and details are not repeated herein.
Referring to fig. 7, which shows a flowchart of a specific implementation of the medical image data acquisition method applied to the server side disclosed in the embodiment of the present application, with respect to the previous embodiment, the embodiment further describes and optimizes the file received by the server and the auditing process thereof in the technical solution. Specifically, the method comprises the following steps:
s501: acquiring medical image data and a corresponding label file sent by a client through a pre-established file transmission link; the client acquires the medical image data of the ultrasonic equipment in advance, and the labeling file is generated after the client receives labeling operation aiming at the medical image data through a preset image labeling tool;
in the embodiment of the application, after the medical image data of the ultrasonic device is acquired, the client can receive the labeling operation issued by the user for the medical image data through the preset image labeling tool, so as to generate the corresponding labeling file according to the labeling operation. Therefore, the server can receive the medical image data and the corresponding annotation file sent by the client through the pre-established file transmission link.
S502: automatically checking the label information in the label file based on a preset label rule, or displaying the medical image data and the label information in the label file at a web front end for manual checking to obtain a checking result;
due to the fact that the user labeling operation may be irregular, the server in the embodiment of the application checks the labeling file after acquiring the medical image data and the corresponding labeling file, so that the normalization of the labeling operation is ensured. Specifically, the annotation file can be checked in an automatic checking mode or a manual checking mode.
In the automatic review mode, the embodiment may write a labeling rule in advance, and the labeling rule may specifically set a labeling type and a labeling mode that may occur in each type of medical image data. Specifically, the preset annotation rule may be written into the configuration file, after the medical image data and the corresponding annotation file are obtained, the server may analyze the annotation file to obtain the annotation information therein, read the preset annotation rule in the configuration file, and automatically check whether the annotation information in the current annotation file meets the rule based on the preset annotation rule.
In the manual review mode, after the medical image data and the corresponding annotation file are acquired, the annotation file can be analyzed to acquire the annotation information therein, and the medical image data and the corresponding annotation information thereof are displayed through the web front end, so that the user can manually review the annotation information appearing therein through the display of the web front end.
In order to facilitate manual review, in the embodiment of the application, during manual review, besides the medical image data and the corresponding tagging information thereof are displayed at the web front end, a preset tagging rule is displayed at a specified position of the web front end for a user to refer to. Of course, the display of the preset labeling rule is optional, that is, the user can select to start the display and close the display, and can adjust the display position, the size of the display frame, and the like of the preset labeling rule through dragging operation.
As a preferred implementation manner, the embodiment of the present application may adopt a manner combining automatic review and manual review, after performing preliminary review on the annotation information in the annotation file based on the preset annotation rule, the web front end displays the medical image data, the corresponding annotation file, and the preliminary review result, so that the user can perform re-review on this basis, thereby avoiding omission in the automatic review manner based on the annotation rule as much as possible, and performing a part of review work to a certain extent, so as to save the workload of the user. In addition, the user can check the preliminary audit result to ensure the accuracy of automatic audit.
It should be noted that, in the auditing process, if the user finds that some annotations for the medical image data are missing in the original annotation information, the missing annotations can be added through the current web page for improvement.
It can be understood that, through the above auditing process, an auditing result for the annotation information can be obtained. Specifically, if the audit result indicates that the wrong label exists, the audit result may specifically include error prompt information and error description information. The error description information is used for indicating the coordinate position where the error label appears, the corresponding error type and the like. If the audit result is lack of labels, the audit result may include labels and specific attribute information thereof, which are additionally added by the user.
S503: and returning the audit result to the client through the information transmission link, and storing the medical image data and the label file into a background database when the audit result is passed.
In the embodiment of the application, after the annotation information is audited to obtain the audit result, the server can return the audit result to the client through the information transmission link. It can be understood that, if the audit result is passed, the medical image data and the annotation file can be saved in the background database while the audit result is returned, so as to be read and displayed by subsequent data.
It should be noted that, if the original annotation file passes the audit, but the user supplements the added new annotation in the audit process, the supplemented new annotation needs to be saved in the background database during the saving process, so as to facilitate subsequent reading and displaying of the completed annotation information.
An embodiment of the present application further provides a medical image data acquisition system, and reference may be made to fig. 1 and fig. 2 for a structural diagram of the system, where the system specifically includes:
the client is used for acquiring medical image data of the ultrasonic equipment; sending the medical image data to a server through a pre-established file transmission link; acquiring processing parameters aiming at the medical image data, and sending the processing parameters to the server through a pre-established information transmission link;
the server is used for acquiring the medical image data sent by the client through the file transmission link; acquiring the processing parameters sent by the client through the information transmission link; and processing the medical image data according to the processing parameters.
In the embodiment of the application, a file transmission link and an information transmission link are pre-established between a client and a server. Through the file transmission link, the client can send the medical image data to the server, and in some scenes, a user can label the medical image data at the client, so that the file transmission link can send the medical image data and a label file corresponding to the medical image data. It should be noted that the file transmission link is specifically a communication link created based on a general file transmission protocol, so that transmission of various video files and image files can be realized.
Through the information transmission link, the client can send the user login information and the processing parameters corresponding to the medical image data to the server, and the server can return the verification result aiming at the user login information to the client. And if the labeled file is analyzed, the auditing result of the labeled file can be returned to the client through the information transmission link.
After the server receives the medical image data and the processing parameters, the server can correspondingly process the medical image data according to the processing parameters. For example, the medical image data may be stored in a designated location, displayed on a web front end, and parsed into a markup file corresponding to the medical image data.
The present application further provides an electronic device, and as shown in fig. 8, an electronic device provided in an embodiment of the present application includes:
a memory 100 for storing a computer program;
the processor 200, when executing the computer program, may implement the steps provided by the above embodiments.
Specifically, the memory 100 includes a nonvolatile storage medium and an internal memory. The non-volatile storage medium stores an operating system and computer-readable instructions, and the internal memory provides an environment for the operating system and the computer-readable instructions in the non-volatile storage medium to run. The processor 200 may be a Central Processing Unit (CPU), a controller, a microcontroller, a microprocessor or other data Processing chip in some embodiments, and provides computing and controlling capability for the electronic device, and when executing the computer program stored in the memory 100, the medical image data acquisition method disclosed in any of the foregoing embodiments may be implemented.
On the basis of the above embodiment, as a preferred implementation, referring to fig. 9, the electronic device further includes:
and an input interface 300 connected to the processor 200, for acquiring computer programs, parameters and instructions imported from the outside, and storing the computer programs, parameters and instructions into the memory 100 under the control of the processor 200. The input interface 300 may be connected to an input device for receiving parameters or instructions manually input by a user. The input device may be a touch layer covered on a display screen, or a button, a track ball or a touch pad arranged on a terminal shell, or a keyboard, a touch pad or a mouse, etc.
And a display unit 400 connected to the processor 200 for displaying data processed by the processor 200 and for displaying a visualized user interface. The display unit 400 may be an LED display, a liquid crystal display, a touch-sensitive liquid crystal display, an OLED (Organic Light-Emitting Diode) touch panel, or the like.
And a network port 500 connected to the processor 200 for performing communication connection with each external terminal device. The communication technology adopted by the communication connection can be a wired communication technology or a wireless communication technology, such as a mobile high definition link (MHL) technology, a Universal Serial Bus (USB), a High Definition Multimedia Interface (HDMI), a wireless fidelity (WiFi), a bluetooth communication technology, a low power consumption bluetooth communication technology, an ieee802.11 s-based communication technology, and the like.
While fig. 9 illustrates only an electronic device having the assembly 100 and 500, those skilled in the art will appreciate that the configuration illustrated in fig. 9 does not constitute a limitation of the electronic device and may include fewer or more components than those illustrated, or some components may be combined, or a different arrangement of components.
The present application also provides a computer-readable storage medium, which may include: various media capable of storing program codes, such as a usb disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk, or an optical disk. The storage medium has a computer program stored thereon, and the computer program is executed by a processor to implement the medical image data acquisition method disclosed in any one of the foregoing embodiments.
In the application, a file transmission link and an information transmission link are established between the client and the server, namely two data paths are established, the medical image data are transmitted through the file transmission link, the corresponding processing parameters are transmitted through the information transmission link, and asynchronous communication with separation of file transmission and information interaction is realized. The transmission aiming at the processing parameters can be realized based on the information transmission link without occupying a file transmission link, and the file transmission link can transmit the next medical image data after the transmission is finished every time, so that the data transmission efficiency is obviously accelerated, and the working time is saved.
The embodiments are described in a progressive manner in the specification, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. For the system disclosed by the embodiment, the description is relatively simple because the system corresponds to the method disclosed by the embodiment, and the relevant points can be referred to the method part for description. It should be noted that, for those skilled in the art, it is possible to make several improvements and modifications to the present application without departing from the principle of the present application, and such improvements and modifications also fall within the scope of the claims of the present application.
It is further noted that, in the present specification, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Claims (13)
1. A medical image data acquisition method is applied to a client and comprises the following steps:
acquiring medical image data of ultrasonic equipment;
sending the medical image data to a server through a pre-established file transmission link;
and acquiring processing parameters aiming at the medical image data, and sending the processing parameters to the server through a pre-established information transmission link so that the server processes the medical image data according to the processing parameters.
2. The method according to claim 1, wherein before sending the medical image data to the server via the pre-created file transmission link, the method further comprises:
obtaining user login information to be verified through a login interface;
sending the user login information to the server through the information transmission link;
and receiving the job attribute information of the current login user, which is returned by the server through the information transmission link after the user login information is successfully verified.
3. The medical image data acquisition method according to claim 2, wherein the acquiring processing parameters for the medical image data and sending the processing parameters to the server through a pre-created information transmission link, so that the server processes the medical image data according to the processing parameters includes:
determining a storage path corresponding to the medical image data according to the job attribute information;
and sending the storage path to the server through a pre-created information transmission link, so that the server performs corresponding storage operation on the medical image data according to the storage path.
4. The medical image data acquisition method according to claim 1, wherein the file transmission link is a communication link created based on an SFTP protocol, and the information transmission link is a communication link created based on a TCP protocol.
5. The medical image data acquisition method according to claim 1, wherein the acquiring medical image data of an ultrasound apparatus comprises:
acquiring newly acquired medical image data uploaded by ultrasonic equipment through a preset data automatic uploading thread;
and/or acquiring the required medical image data by copying from an external storage device.
6. The medical image data acquisition method according to claim 1, wherein the sending the processing parameters to the server via a pre-created information transmission link comprises:
encrypting the processing parameters based on a preset encryption algorithm to obtain encrypted parameters;
and sending the encrypted parameters to the server through a pre-established information transmission link.
7. The medical image data acquisition method according to any one of claims 1 to 6, wherein the acquiring medical image data of an ultrasound device, and the sending the medical image data to a server through a pre-created file transmission link, comprises:
acquiring medical image data acquired by ultrasonic equipment;
receiving a labeling operation aiming at the medical image data through a preset image labeling tool, and generating a corresponding labeling file;
sending the medical image data and the annotation file to a server through a pre-established file transmission link;
correspondingly, the acquiring the processing parameters for the medical image data and sending the processing parameters to the server through a pre-created information transmission link, so that the server processes the medical image data according to the processing parameters, includes:
and acquiring analysis parameters aiming at the label file, and sending the analysis parameters to the server through a pre-established information transmission link, so that the server analyzes the label file according to the analysis parameters to obtain corresponding label information.
8. A medical image data acquisition method is applied to a server and comprises the following steps:
acquiring medical image data sent by a client through a pre-established file transmission link; the client acquires the medical image data of the ultrasonic equipment in advance;
acquiring processing parameters sent by the client through a pre-established information transmission link, wherein the processing parameters are processing parameters aiming at the medical image data acquired by the client;
and processing the medical image data according to the processing parameters.
9. The medical image data acquisition method according to claim 8, wherein the acquiring the medical image data sent by the client through the pre-created file transmission link comprises:
acquiring medical image data and a corresponding label file sent by a client through a pre-established file transmission link; the labeling file is generated after the client acquires the medical image data acquired by the ultrasonic equipment and receives labeling operation aiming at the medical image data through a preset image labeling tool.
10. The method according to claim 9, wherein after acquiring the medical image data and the corresponding annotation file sent by the client via the pre-created file transmission link, the method further comprises:
automatically checking the label information in the label file based on a preset label rule, or displaying the medical image data and the label information in the label file at a web front end for manual checking to obtain a checking result;
and returning the audit result to the client through the information transmission link, and storing the medical image data and the label file into a background database when the audit result is passed.
11. A medical image data acquisition system, comprising:
the client is used for acquiring medical image data of the ultrasonic equipment; sending the medical image data to a server through a pre-established file transmission link; acquiring processing parameters aiming at the medical image data, and sending the processing parameters to the server through a pre-established information transmission link;
the server is used for acquiring the medical image data sent by the client through the file transmission link; acquiring the processing parameters sent by the client through the information transmission link; and processing the medical image data according to the processing parameters.
12. An electronic device, comprising:
a memory for storing a computer program;
a processor for implementing the steps of the medical image data acquisition method according to any one of claims 1 to 10 when executing the computer program.
13. A computer-readable storage medium, in which a computer program is stored which, when being executed by a processor, carries out the steps of the medical image data acquisition method according to any one of claims 1 to 10.
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