Data management system and data management method

Abstract

The invention provides a data management system and a data management method, and the system comprises an electric field treatment device with first identity information, and the electric field treatment device is configured to apply electric field treatment and store use information encrypted in a first encryption mode; the terminal equipment is provided with second identity information and is configured to acquire the first identity information of the electric field treatment equipment when being connected with the electric field treatment equipment; the data management equipment is provided with matching information matched with the first identity information and the second identity information, and the data management equipment is configured to receive the first identity information and the second identity information when being connected with the terminal equipment and determine the terminal equipment to acquire the use information of the electric field treatment equipment based on the matching information.

Description

Technical Field

[0001] The present disclosure relates to a data management system and a data management method, and in particular to a data management system and a data management method for electric field therapy equipment. Background Art

[0002] Tumor electric field therapy is a tumor treatment method that uses low-intensity and medium-high frequency alternating electric fields to interfere with the mitotic process of tumor cells. The electric field applied by this treatment method can affect the aggregation of microtubule proteins, prevent spindle formation, inhibit the mitotic process, and induce apoptosis of cancer cells. At present, the tumor electric field therapy system is usually designed to be portable, so that the subject can be treated anytime and anywhere without affecting the normal life or work of the subject. The tumor electric field therapy system mainly includes an electric field generating device, a switching device electrically connected to the electric field generating device, and a plurality of pairs of electrode sheets electrically connected to the electric field generating device through the switching device. The electric field generating device transmits the alternating electric signal for tumor electric field therapy to each electrode sheet through the switching device, and then applies an alternating electric field to the tumor site of the subject through the electrode sheet for tumor electric field therapy. During the process of the subject receiving tumor electric field therapy, the doctor needs to understand the treatment process of the subject in order to cooperate with regular examinations to adjust the subsequent treatment plan, but there is a risk of data leakage in the process of obtaining treatment information by connecting the electric field generating device by wire or wireless means. Therefore, it is necessary to provide an improved data management system and data management method to overcome the problems existing in the prior art. Summary of the invention

[0003] According to one aspect of the present disclosure, there is provided a data management system, comprising: an electric field therapy device having first identity information, the electric field therapy device being configured to apply electric field therapy and store usage information encrypted in a first encryption manner; a terminal device having second identity information, the terminal device being configured to obtain the first identity information of the electric field therapy device when connected to the electric field therapy device; and a data management device having matching information matching the first identity information and the second identity information, the data management device being configured to receive the first identity information and the second identity information when connected to the terminal device and determine, based on the matching information, the acquisition of usage information of the electric field therapy device by the terminal device.

[0004] In some embodiments, after the data management device obtains usage information from the electric field therapy device through the terminal device, it sends the usage information encrypted in a second encryption method to the terminal device, and the encryption level of the first encryption method is higher than the encryption level of the second encryption method.

[0005] In some embodiments, the first identity information is device information of the electric field therapy device.

[0006] In some embodiments, the second identity information is the account information of the terminal device.

[0007] In some embodiments, the terminal device is connected to the electric field therapy device through a short-range communication method.

[0008] In some embodiments, the terminal device is connected to the data management device through a long-range communication method.

[0009] In some embodiments, the data management device includes a remote communication module for connecting to the terminal device, an encryption and decryption module for decrypting the usage information encrypted in a first encryption method and encrypting the usage information in a second encryption method, an account information module for managing the second identity information, a device information module for managing the first identity information, a permission management module for managing the matching information, a storage module for storing all information, and a control module for controlling the remote communication module, the encryption and decryption module, the account information module, the device information module, the permission management module, and the storage module.

[0010] In some embodiments, the electric field therapy device includes an electric field generator for generating an alternating electric signal required for treatment and a plurality of transducers for receiving and applying the alternating electric signal.

[0011] In some embodiments, the electric field generator includes a storage module for storing the first identity information and the usage information encrypted in a first encryption method, and a communication module for communicating with the terminal device.

[0012] According to an aspect of the present disclosure, a data management method is provided for the aforementioned data management system, which includes: the terminal device is connected to at least one of the electric field therapy devices; the terminal device obtains the first identity information of the electric field therapy device connected thereto and sends a request to the data management device to obtain the usage information of the electric field therapy device; the data management device confirms the matching status of the first identity information and the second identity information in the matching information based on the request. When the first identity information and the second identity information match, the data management device obtains the usage information of the electric field therapy device through the terminal device and sends the corresponding usage information encrypted in a second encryption method to the terminal device; when the first identity information and the second identity information do not match, the data management device prohibits the terminal device from obtaining the usage information of the electric field therapy device

[0013] Using the data management system provided by the embodiments of the present disclosure, after the terminal device obtains the encrypted usage information from the electric field therapy device, it cannot be directly decoded. Instead, the encrypted usage information needs to be forwarded to the data management device. After the data management device encrypts the usage information in a different way and sends it to the terminal device, the terminal device can then decode it. This method can improve the data security of the usage information obtained from the electric field therapy device and avoid data leakage.

[0014] According to the embodiments described hereinafter, these and other aspects of the present disclosure will be apparent and will be elucidated with reference to the embodiments described hereinafter. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In the following description of exemplary embodiments with reference to the accompanying drawings, more details, features, and advantages of the present disclosure are disclosed. In the drawings:

[0016] Figure 1 is a schematic block diagram of a data management device according to an exemplary embodiment;

[0017] Figure 2 is another schematic block diagram of a data management device according to an exemplary embodiment;

[0018] Figure 3 is a schematic block diagram of a permission management module of a data management device according to an exemplary embodiment;

[0019] Figure 4 is a schematic block diagram of an account information module of a data management device according to an exemplary embodiment;

[0020] Figure 5 is a schematic block diagram of a device information module of a data management device according to an exemplary embodiment;

[0021] Figure 6 is a schematic block diagram of a storage module of a data management device according to an exemplary embodiment;

[0022] Figure 7 is a schematic block diagram of a terminal device according to an exemplary embodiment;

[0023] Figure 8 is a schematic block diagram of an electric field therapy device according to an exemplary embodiment;

[0024] Figure 9 is a schematic block diagram of a data management system according to an exemplary embodiment;

[0025] Figure 10 is a schematic flowchart of a data management method according to an exemplary embodiment;

[0026] Figure 11is an exemplary process of a data management method according to an exemplary embodiment. Detailed implementation manners

[0027] Here, the exemplary embodiments will be described in detail, and examples thereof are shown in the drawings. When the following description refers to the drawings, unless otherwise indicated, the same numbers in different drawings represent the same or similar elements. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present application. On the contrary, they are merely examples of apparatuses, systems, devices, and methods consistent with some aspects of the present application.

[0028] Figure 1 is a schematic block diagram of a data management system 100 according to an exemplary embodiment. As Figure 1 shown, the data management system 100 includes a data management device 110, a terminal device 120, and an electric field treatment device 130. The terminal device 120 can be directly connected to the electric field treatment device 130 and can also be directly connected to the data management device 110.

[0029] The electric field treatment device 130 is a portable treatment device and is usually connected using a short-range communication method. The electric field treatment device 130 has first identity information, which can be device information such as a serial number, production batch, serial number, etc., or communication identification information such as a MAC address, wireless dedicated coding name, etc. The electric field treatment device 130 also has usage information encrypted in a first encryption method. The usage information can include the power-on and power-off times of each treatment, abnormal information of device self-check, information on external connections (such as transducers, terminal devices), real-time operation information, etc.

[0030] The terminal device 120 communicates with the electric field treatment device using a short-range communication method. For example, it is connected to the electric field treatment device 130 through a wired connection (communication port, such as USB, etc.) or short-range wireless communication (such as Bluetooth, Wifi direct connection, etc.) to obtain the device information of the connected electric field treatment device 130. The terminal device 120 can be a mobile phone, a tablet personal computer, a laptop computer, a personal digital assistant (PDA), a mobile internet device (MID), or a wearable device, etc. The terminal device 120 has second identity information, which can be account information of a dedicated account logged in on an application program to be installed on the terminal device 120, or information of a dedicated terminal device that does not require a login operation, such as communication identification information such as a MAC address, wireless dedicated coding name, etc.

[0031] The data management device 110 has matching information for matching the first identity information and the second identity information. The data management device 110 can be a local central control unit (such as a local server), a remote server, or a cloud management platform (such as a cloud server) of the electric field therapy device 130. The data management device 110 communicates with the terminal device 120 using a long-distance communication method, such as communicating with the terminal device 120 using a wired connection (broadband network) or long-distance communication (such as 3G / 4G / 5G and other mobile communication networks).

[0032] After the terminal device 120 is connected to the electric field therapy device 130, it obtains the first identity information of the electric field therapy device 130, and sends its second identity information, the obtained first identity information, and a request for obtaining the usage information of the electric field therapy device 130 to the data management device 110. The data management device 110 compares the matching information based on the request and confirms the matching status of the second identity information of the terminal device 120 and the first identity information of the electric field therapy device 130 connected to the terminal device 120. When the matching is successful, it sends a command allowing the terminal device 120 to obtain the usage information of the electric field therapy device 130 connected to the terminal device 120. When the matching is unsuccessful, it sends a command prohibiting the terminal device 120 from obtaining the usage information of the electric field therapy device 130 connected to the terminal device 120. The electric field therapy device 130 sends the usage information encrypted in the first encryption method to the data management device 110 through the terminal device 120. The data management device 110 converts the usage information encrypted in the first encryption method into the usage information encrypted in the second encryption method and sends it to the terminal device 120. The terminal device 120 can only decrypt the usage information encrypted in the second encryption method and cannot decrypt the usage information encrypted in the first encryption method.

[0033] The data management system 100 provided by the embodiments of the present disclosure restricts the terminal device 120 to only obtain usage information from the electric field therapy device 130 with matching permissions, thereby enhancing data security. After the terminal device 120 obtains the encrypted usage information from the therapy device 130, it cannot directly decode it. It needs to forward the encrypted usage information to the data management device 110. After the data management device 110 decodes it and encrypts the usage information in a different way and then sends it to the terminal device 120, the terminal device 120 can decode it. This method can improve the data security of the therapy information obtained from the electric field therapy device 130 and avoid data leakage.

[0034] The encryption level of the first encryption method can be higher than that of the second encryption method. For example, the encryption levels can be divided from low to high into weak (such as DES algorithm and MD5 algorithm), traditional (such as RC4 algorithm and SHA-1 algorithm), baseline (such as 3DES algorithm), standard (such as AES-128 algorithm and SHA-256 algorithm), higher (such as AES-192 algorithm and SHA-384 algorithm), and ultra-high (such as AES-256 algorithm and SHA-512 algorithm), and the complexity of the corresponding cracking algorithms increases in turn. In some examples, the first encryption method uses the AES-192 algorithm with a higher encryption level, and the second encryption method uses the AES-128 algorithm with a standard encryption level. The encryption level of the first encryption method is higher than that of the second encryption method. It can be understood that the above encryption levels and encryption algorithms are only exemplary descriptions. Without departing from the principles of the present disclosure, any suitable method can be used to implement the first encryption method and the second encryption method used in the embodiments of the present disclosure.

[0035] Figure 2 is another schematic block diagram of the data management device 200 according to an exemplary embodiment. It can be implemented using Figure 2 the management platform 200 shown in Figure 1 to implement the data management device 100 described in Figure 2As shown, the data management device 200 may include a remote communication module 210, a control module 220, an encryption / decryption module 240, an account information module 250, a device information module 260, a permission management module 270, and a storage module 280. The remote communication module 210 is used to communicate with the terminal device 120, and can receive requests from the terminal device 120 and forward the usage information of the electric field treatment device 130, and send commands based on the requests to the terminal device 120. The encryption / decryption module 240 can be used to encrypt and decrypt the usage information encrypted in the first encryption method obtained from the electric field treatment device 130, or send the stored usage information to the terminal device 120 with corresponding permissions in the second encryption method that the terminal device 120 can decrypt by itself. The account information module 250 may include account information with different permissions such as doctor accounts, administrator accounts, and maintenance accounts. Further, doctor accounts can be classified by affiliated hospitals, and maintenance accounts can be classified by affiliated regions. The device information module 260 may include information such as the serial number, production batch, and serial number of each electric field treatment device 130 produced. Further, the device information module 260 can associate the sold or leased electric field treatment devices 130 with the patient information purchased or leased. The permission management module 270 can associate the account information with the patient information or hospital information of the electric field treatment device 130. Further, the permission management module 270 can associate doctors with the patients they treat, and associate regional maintenance personnel with doctors in their regions according to affiliated hospital information. It can be realized by using Figure 2 the permission management module 270 described in Figure 1 to combine with the permission management module described in

[0036] The storage module 280 can store usage information such as the treatment data and device operation data of the electric field treatment device 130 in the cloud. Further, the storage module 280 can store the usage information of the electric field treatment device 130 in the first encryption method. The control module 220 can be used to coordinate and manage other modules.

[0037] Figure 3 is a schematic block diagram of the permission management module 300 of the data management device according to an exemplary embodiment. It can be realized by using Figure 3 the permission management module 300 shown in Figure 2The permission management module 270 in the described data management device 200.

[0038] As Figure 3 shown, the permission management module 300 may include doctor accounts, patient information, area maintenance accounts, and hospital information. The permission management module 300 may associate the doctor account 301-1 with the patient information 302-1, 302-2 of the patients seeking treatment from him / her, and may also associate the doctor account 301-2 with the patient information 302-3, 302-4 of the patients seeking treatment from him / her. Further, the permission management module 300 may also associate the doctor accounts of doctors in a region and / or the area maintenance accounts of area maintenance personnel with the hospital information 304 of their affiliated hospitals. For example, the area maintenance account 303-1 is associated with the hospital information 304-1 of the first hospital to which it belongs, and the area maintenance account 303-2 is associated with the hospital information 304-2 of the second hospital to which it belongs.

[0039] When the manufacturer needs to track the maintenance information of the electric field treatment device 130, it can obtain the self-check abnormal information in the usage information uploaded by the doctor accounts in the hospital to which it belongs through the area maintenance account 303 to understand the device status, so as to prepare a replacement device for the patient in advance before the device fails and avoid affecting the treatment of the patient.

[0040] Figure 4 is a schematic block diagram of the account information module 400 of the data management device according to an exemplary embodiment. It can be realized by using Figure 4 the account information module 400 shown in Figure 2 to implement the account information module 250 in the data management device 200 described in

[0041] As Figure 4 shown, the account information module 400 may include an administrator account, doctor accounts, and area maintenance accounts. Further, the doctor accounts can be classified by their affiliated hospitals, and the area maintenance accounts can be classified by the regions to which they belong.

[0042] As Figure 4 shown, the administrator account 401 manages the doctor accounts 403 belonging to the first hospital 402-1 to the nth hospital 402-n and the area maintenance accounts 405 belonging to the service center 404. Among them, the first hospital 402-1 includes the doctor accounts 403-1 and 403-2 of this hospital, the nth hospital 402-n includes the doctor accounts 403-3 and 403-4 of this hospital, and the service center 404 includes the area maintenance accounts 405-1 and 405-2 belonging to different regions.

[0043] Figure 5is a schematic block diagram of a device information module 500 of a data management device according to an exemplary embodiment. The device information module 260 in the data management device 200 described in conjunction with Figure 5 can be implemented using the device information module 500 shown in Figure 2 .

[0044] The device information module 500 may include device information of a plurality of electrotherapy devices 130. Among them, the device information may include a serial number, a production batch number, a serial number of the production line, etc. Further, the device information of the sold or leased electrotherapy device 130 may be associated with the patient information of the patient who purchased or leased the device. As Figure 5 shown, the device information of the electrotherapy device 502-1 is associated with the patient information 501-1 of the patient who purchased or leased the electrotherapy device. The device information of the electrotherapy device 502-1 includes information such as the serial number 503-1, the production batch number 504-1, and the serial number of the production line 505-1 of the device. Similarly, the device information of the electrotherapy devices 502-2 to 502-n is respectively associated with the patient information 501-2 to 501-n of the patient who purchased or leased the electrotherapy device. The device information of the electrotherapy devices 502-2 to 502-n respectively includes information such as the serial numbers 503-2 to 503-n, the production batch numbers 504-2 to 504-n, and the serial numbers of the production line 505-2 to 505-n of the devices.

[0045] Figure 6 is a schematic block diagram of a storage module 600 of a data management device according to an exemplary embodiment. The storage module 280 in the data management device 200 described in conjunction with Figure 6 can be implemented using the storage module 600 shown in Figure 2 .

[0046] The storage module 600 may store the usage information (such as treatment data and device operation data, etc.) of the electrotherapy device 130 in the cloud. Further, the storage module 600 may store the usage information of the electrotherapy device 130 in a first encryption manner. As Figure 6 shown, the storage module 600 may store the usage information such as the treatment data 602-1 and the device operation data 603-1 of the electrotherapy device 601-1 in the cloud, and may also store the usage information such as the treatment data 602-2 and the device operation data 603-2 of the electrotherapy device 601-2 in the cloud. Further, the storage module 600 stores the usage information of the electrotherapy devices 601-1 and 601-2 in a first encryption manner.

[0047] Figure 7 is a schematic block diagram of a terminal device 700 according to an exemplary embodiment.

[0048] As Figure 7As shown, the terminal device 700 includes a communication module 710 and a decryption module 720. The communication module 710 is configured to obtain usage information encrypted in a first encryption manner from the electric field therapy device 130, send the usage information encrypted in the first encryption manner to the data management devices 110 and 200, and receive the usage information encrypted in a second encryption manner from the data management devices 110 and 200. The decryption module 720 is configured to decrypt the usage information encrypted in the second encryption manner.

[0049] The communication module 710 of the terminal device 700 communicates with the electric field therapy device 130 using a short-range communication method. For example, the terminal device 700 is connected to the electric field therapy device 130 through a wired connection (communication port, such as USB, etc.) or short-range wireless communication (such as Bluetooth, Wifi direct connection, etc.) to obtain the device information of the connected electric field therapy device 130. When a doctor uses the proximal communication (Bluetooth) of the terminal device 700 to connect to the electric field therapy device 130, the APP can automatically block devices without permission according to the device information with management permissions stored in the data management device, or display all devices but mark the devices without permission as non-connectable.

[0050] In some examples, the terminal device 700 can be a mobile phone, a tablet personal computer, a laptop computer, a personal digital assistant (PDA), a mobile internet device (MID), or a wearable device, etc. In some other examples, the communication module 710 can include a first communication sub-module (such as USB communication) communicatively connected to the communication unit of the electric field therapy device 130 and / or a second communication sub-module (such as Wifi) communicatively connected to the remote communication module of the data management devices 110 and 200. The first communication sub-module and the second communication sub-module can overlap (such as Wifi direct connection). In still some other examples, the terminal device 700 manages functions such as data transmission and data decryption display between the electric field therapy device 130, the data management devices 110 and 200 by logging in to the corresponding account through the installed application APP. Although not shown in Figure 7 the terminal device 700 may further include a storage module and a control module. The storage module can be used to store at least one of the permission information from the data management devices 110 and 200, the usage information of the electric field therapy device 130 connected to the terminal device 700, and the decryption information corresponding to the permission. The control module can be used to coordinate and manage other modules in the terminal device 700.

[0051] Figure 8is a schematic block diagram of an electric field therapy device 800 according to an exemplary embodiment.

[0052] like Figure 8 As shown, the electric field treatment device 800 has a storage module 810 and a communication module 820. The storage module 810 is configured to store the usage information encrypted in the first encryption mode. The communication module 820 is configured to be combined with Figure 7 The terminal device 700 is described to communicate.

[0053] The electric field treatment device 800 may include an electric field generator (not shown) and several transducers (not shown) directly or indirectly electrically connected to the electric field generator (not shown). The electric field generator (not shown) can generate the alternating signal required for tumor treatment as needed. The transducer (not shown) is attached to the body surface near the target tumor of the patient or implanted in the patient's body tissue or organ near the target tumor, and receives the alternating signal from the electric field generator (not shown) to apply the alternating electric field required for tumor treatment. The storage module 810 and the communication module 820 can be configured on the electric field generator (not shown). The storage module 810 can be used to store the device information of the electric field treatment device 800 and store the use information of the electric field generator (not shown) in real time. The device information may include factory information, treatment parameter information, communication address information, etc. The use information may include the power on and off time of each treatment, abnormal information of the device self-test, and information about external connections (such as transducers, terminal devices), etc. An adapter (not shown) is also provided between the electric field generator (not shown) and the transducer (not shown).

[0054] Figure 9 is a schematic block diagram of a data management system 900 according to an exemplary embodiment. Figure 9 As shown, the data management system 900 includes a data management device 931 belonging to a management end 930 , a plurality of electric field therapy devices 911 - a to 911 - n belonging to a device end 910 , and a plurality of terminal devices 921 -A to 921 -M belonging to a mobile end 920 .

[0055] The terminal device 921-A can be connected to the electric field therapy device 911-a or 911-b through a wired connection (communication port, such as USB, etc.) or short-range wireless communication (such as Bluetooth, Wifi direct connection, etc.) to obtain the device information of the electric field therapy device 911-a or 911-b, and feedback the device information to the data management device 931 at the network end (or cloud end) through a wired connection (broadband network) or long-range communication (such as 3G / 4G / 5G and other mobile communication networks). The data management device 931 at the network end compares the feedback device information with the permissions (dedicated device permissions or account permissions) of the stored terminal device 921-A to confirm whether to send an instruction to obtain usage information. After the terminal device 921-A is confirmed by the data management device 931 at the network end that it has the permission to obtain the usage information of the connected electric field therapy device 911-a or 911-b, it sends an instruction to obtain usage information to the electric field therapy device 911-a or 911-b. The electric field therapy device 911-a or 911-b forwards the stored usage information to the data management device 931 at the network end through the connected terminal device 921-A in a first encryption method according to the received instruction to obtain usage information. The data management device 931 at the network end sends the usage information corresponding to the permissions of the terminal device 921-A to the terminal device 921-A in a second encryption method and displays it, where the encryption level of the first encryption method is higher than that of the second encryption method, and only the data management device 931 at the network end can decrypt the first encryption method, and only the terminal device 921-A can decrypt the second encryption method. As Figure 9 shown by the dashed line in the figure, when the terminal device 921-B is connected to the electric field therapy device 911-c, the terminal device 921-B is prohibited from obtaining the usage information of the electric field therapy device 911-c after being confirmed by the data management device 931 at the network end that it does not have the permission to obtain the usage information of the connected electric field therapy device 911-c.

[0056] Figure 10 is a schematic flowchart of the data management method 1000 according to an exemplary embodiment. It can be combined by Figure 1 the data management device described Figure 10 to execute the data management method shown. The operations, features, and advantages described above for the data management device also apply to the data management method 1000.

[0057] As Figure 10 shown, in step S1002, receive the usage information encrypted in the first encryption method from the terminal device, where the usage information encrypted in the first encryption method is obtained by the terminal device from the electric field therapy device.

[0058] In step S1004, decrypt the usage information encrypted in the first encryption method.

[0059] Step S1006, encrypt the decrypted usage information in a second encryption manner.

[0060] Step S1008, send the usage information encrypted in the second encryption manner to the terminal device, where the first encryption manner is different from the second encryption manner.

[0061] The encryption level of the first encryption manner can be higher than that of the second encryption manner. Method 1000 may further include: associating the permission information of the terminal device and the device information of the electric field treatment device to authorize the terminal device to obtain the usage information from the electric field treatment device. The permission information may include at least one of terminal permission and account permission. Method 1000 may further include: storing the usage information encrypted in the first encryption manner.

[0062] Figure 11 is an exemplary process of the data management method according to the exemplary embodiment. Taking the mobile terminal 1130 as a mobile phone, the data management device 100 as the cloud management platform 1140, and multiple electric field treatment devices 1110 as an example to Figure 11 illustrate. For example, when a patient uses the electric field treatment device 1110 for a period of time and then goes to the hospital where the doctor account 1120 is located for tumor reexamination, log in to the mobile terminal 1130 with the doctor account 1120 to connect to the electric field treatment device 1110.

[0063] Step S1101, the mobile terminal 1130 sends a request for obtaining device information to the electric field treatment device 1110.

[0064] Step S1102, in response to the electric field treatment device 1110 obtaining the request information, the electric field treatment device 1110 transmits the device information of the electric field treatment device 1110 back to the mobile terminal 1130.

[0065] Step S1103, the mobile terminal 1130 obtains the device information from the electric field treatment device 1110.

[0066] Step S1104, in response to the management platform 1140 obtaining the doctor account 1120 and the device information of the electric field treatment device 1110, the management platform 1140 compares the doctor account 1120 and the device information.

[0067] Step S1105, the management platform 1140 determines whether the doctor account 1120 has the permission to obtain the usage information of the electric field treatment device 1110.

[0068] If the judgment result is no permission, then execute step S1106, and the management platform 1140 sends an instruction to prohibit the doctor account 1120 from obtaining the usage information of the electric field treatment device 1110.

[0069] If the judgment result is that there is permission, step S1107 is executed, and the management platform 1140 sends an instruction to the authorized doctor account 1120 to obtain the usage information of the electric field treatment device 1110.

[0070] Step S1108, in response to the mobile terminal 1130 being authorized, the electric field treatment device 1110 transmits the usage information stored in the first encryption method to the mobile terminal 1130.

[0071] Step S1109, in response to the mobile terminal 1130 obtaining the operation information encrypted in the first encryption method, the mobile terminal 1130 sends the operation information encrypted in the first encryption method to the management platform 1140.

[0072] Step S1110, in response to the management platform 1140 obtaining the operation information encrypted in the first encryption method, the management platform 1140 stores the operation information encrypted in the first encryption method, decrypts the operation information, and sends the treatment information associated with the doctor account 1120 to the mobile terminal 1130 in the second encryption method.

[0073] Step S1111, the mobile terminal 1130 obtains the treatment information encrypted in the second encryption method, and the mobile terminal 1130 decrypts and displays it.

[0074] Although the present disclosure has been described and illustrated in detail in the accompanying drawings and the foregoing description, such description and illustration should be considered illustrative and exemplary, rather than restrictive; the present disclosure is not limited to the disclosed embodiments. By studying the drawings, the disclosure, and the appended claims, those skilled in the art can understand and implement variations of the disclosed embodiments when practicing the claimed subject matter. In the claims, the word "comprising" does not exclude other elements or steps not listed, the indefinite article "a" or "an" does not exclude a plurality, the term "plurality" means two or more, and "based on" should be interpreted as "at least partially based on". The mere fact that certain measures are recited in mutually different dependent claims does not indicate that a combination of these measures cannot be used to advantage.

Claims

1. A data management system, characterized in that, comprising: An electric field therapy device with first identity information, the electric field therapy device being configured to apply electric field therapy and store usage information encrypted in a first encryption method; A terminal device with second identity information, the terminal device being configured to obtain the first identity information of the electric field therapy device when connected to the electric field therapy device; and A data management device with matching information for matching the first identity information and the second identity information, the data management device being configured to receive the first identity information and the second identity information when connected to the terminal device and determine the acquisition of the usage information of the electric field therapy device by the terminal device based on the matching information.

2. The data management system according to claim 1, characterized in that, After the data management device obtains usage information from the electric field therapy device through the terminal device, it sends the usage information encrypted in a second encryption method to the terminal device, and the encryption level of the first encryption method is higher than that of the second encryption method.

3. The data management system according to claim 1, characterized in that, The first identity information is the device information of the electric field therapy device.

4. The data management system according to claim 1, characterized in that, The second identity information is the account information of the terminal device.

5. The data management system according to claim 1, characterized in that, The terminal device is connected to the electric field therapy device through a short-range communication method.

6. The data management system according to claim 1, characterized in that, The terminal device is connected to the data management device through a long-range communication method.

7. The data management system according to claim 1, characterized in that, The data management device includes a remote communication module for connecting to the terminal device, an encryption and decryption module for decrypting the usage information encrypted in the first encryption method and encrypting the usage information in the second encryption method, an account information module for managing the second identity information, a device information module for managing the first identity information, a permission management module for managing the matching information, and a storage module for storing all information, and a control module for controlling the remote communication module, the encryption and decryption module, the account information module, the device information module, the permission management module, and the storage module.

8. The data management system according to claim 1, characterized in that, The electric field therapy device includes an electric field generator for generating an alternating electric signal meeting the treatment requirements and a plurality of transducers for receiving and applying the alternating electric signal.

9. The data management system according to claim 8, characterized in that, The electric field generator includes a storage module for storing the first identity information and the usage information encrypted in the first encryption method and a communication module for communicating with the terminal device.

10. A data management method, for the data management system according to any one of claims 1-9, characterized in that, comprising: The terminal device is connected to at least one of the electric field treatment devices; the terminal device obtains the first identity information of the electric field treatment device connected thereto and sends a request to the data management device to obtain the usage information of the electric field treatment device; the data management device confirms the matching status of the first identity information and the second identity information in the matching information based on the request. When the first identity information matches the second identity information, the data management device obtains the usage information of the electric field treatment device through the terminal device and sends the corresponding usage information encrypted in the second encryption method to the terminal device; when the first identity information does not match the second identity information, the data management device prohibits the terminal device from obtaining the usage information of the electric field treatment device.

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