CN112469019B - Method and device for safely modifying treatment parameters of WCD (WCD) - Google Patents

Method and device for safely modifying treatment parameters of WCD (WCD) Download PDF

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CN112469019B
CN112469019B CN202011354266.8A CN202011354266A CN112469019B CN 112469019 B CN112469019 B CN 112469019B CN 202011354266 A CN202011354266 A CN 202011354266A CN 112469019 B CN112469019 B CN 112469019B
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wcd
user
electronic certificate
connection request
stored
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CN112469019A (en
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郑杰
陈吴笋
梁胜锦
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Suzhou Weisi Medical Technology Co ltd
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Suzhou Weisi Medical Technology Co ltd
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H40/00—ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices
    • G16H40/40—ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices for the management of medical equipment or devices, e.g. scheduling maintenance or upgrades
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/02—Arrangements for optimising operational condition
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/14—Direct-mode setup

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  • Health & Medical Sciences (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • General Business, Economics & Management (AREA)
  • Biomedical Technology (AREA)
  • Business, Economics & Management (AREA)
  • Epidemiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
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  • Mobile Radio Communication Systems (AREA)

Abstract

The invention provides a method for safely modifying treatment parameters of a WCD, which comprises the following steps: the method comprises the steps that terminal equipment creates an electronic certificate of the WCD and sets a Bluetooth address of the WCD; setting the WCD in a configuration mode and downloading the electronic certificate by the WCD; the terminal equipment requests to be connected with the WCD through the Bluetooth address of the WCD; and judging whether the connection request is valid according to the user ID stored in the electronic certificate, if so, connecting and modifying the treatment parameters of the WCD. The invention also provides a device for safely modifying the treatment parameters of the WCD and a readable storage medium. The method and the device can safely and effectively modify the treatment parameters of the WCD, solve the problem that the modification of the treatment parameters of the WCD is unsafe, and ensure the safe use of the WCD equipment.

Description

Method and device for safely modifying treatment parameters of WCD (WCD)
Technical Field
The invention relates to the technical field of medical equipment, in particular to a method and a device for safely modifying treatment parameters of a WCD.
Background
When a person suffers from some type of arrhythmia, the result may be a reduction in blood flow to various parts of the body. Some arrhythmias may even lead to cardiac arrest. People at higher risk of cardiac arrest include patients with a heart attack or have a previous cardiac arrest episode. These people are often recommended to receive an implantable cardioverter defibrillator. Implantable cardioverter defibrillators are surgically implanted in the chest cavity and the patient's electrocardiogram is continuously monitored. If certain types of arrhythmias are detected, the implantable cardioverter defibrillator delivers a shock through the heart. These people are sometimes provided with a Wearable Cardioverter-Defibrillator WCD (week Cardioverter-Defibrillator) before being determined to have an increased risk of sudden cardiac arrest and before receiving an implantable Cardioverter Defibrillator. WCDs typically include a harness, vest, or other garment to be worn by the patient. The WCD also includes electronic components, such as a defibrillator and electrodes, coupled to a harness, vest, or other garment. The external electrodes may make good electrical contact with the patient's skin when the patient wears the WCD, and thus may help detect the patient's electrocardiogram. If a shocked cardiac arrhythmia is detected, the defibrillator will shock through the patient's body appropriately to restore the rhythmic beating of the heart.
When a patient wears the WCD, doctors need to make corresponding modifications to the WCD treatment parameters according to the physical condition of the patient so as to better detect the electrocardiogram of the patient. At present, most doctors do not need authorization to modify the WCD treatment parameters, namely any one doctor can modify the WCD treatment parameters, so that the risk of error modification exists, the disease detection of a patient is influenced, and the patient can be timely cured when abnormal conditions occur.
Therefore, a method for securely modifying the WCD's therapeutic parameters is needed to address the above problems.
Disclosure of Invention
In view of this, an object of the embodiments of the present invention is to provide a method and an apparatus for safely modifying WCD therapy parameters, so as to solve the problem in the prior art that the modification of WCD therapy parameters is not safe.
In order to achieve the above object, a first technical solution of the present invention is to provide a method for safely modifying the treatment parameters of a WCD, comprising:
the terminal equipment establishes an electronic certificate of the WCD and sets a Bluetooth address of the WCD;
setting the WCD in a configuration mode, and downloading an electronic certificate by the WCD;
the terminal equipment requests to be connected with the WCD through the Bluetooth address of the WCD;
and judging whether the connection request is valid according to the user ID stored in the electronic certificate, if so, connecting and modifying the treatment parameters of the WCD.
Preferably, the determining whether the connection request is valid according to the user ID stored in the electronic certificate includes:
judging whether the user ID stored in the electronic certificate is consistent with the user of the connection request, specifically,
if the user ID stored in the electronic certificate is consistent with the user of the connection request, the connection request is valid;
and if the user ID stored in the electronic certificate is inconsistent with the user of the connection request, the connection request is invalid.
Preferably, the creating an electronic certificate for the WCD and setting a bluetooth address of the WCD previously comprises:
the user applies for modifying the WCD treatment parameters;
a determination is made as to whether there is permission to modify WCD therapy parameters, specifically,
if the authorization to modify the therapy parameters of the WCD is available, an electronic certificate of the WCD is created;
if there is no authority to modify the WCD's therapy parameters, then no electronic certificate for the WCD is created.
Preferably, said determining whether or not there is permission to modify WCD therapy parameters comprises, before:
the method comprises the steps of defining authority information of a user in advance and storing the authority information.
Preferably, the requesting connection to the WCD via the bluetooth address comprises:
after the customized cable is inserted into a host electrocardio socket of the WCD, the WCD is restarted to enter a configuration mode, and the WCD starts the Bluetooth function.
Preferably, the modifying the therapy parameters for the WCD is preceded by:
it is determined whether the location information of the WCD is valid, specifically,
if the WCD is located in the department of the hospital, the position information is valid, and the treatment parameter modification of the WCD is allowed;
if the WCD is not located within the department of the hospital, the location information is invalid and no modification of the therapy parameters is allowed for the WCD.
Preferably, the electronic certificate includes:
a user ID, the Bluetooth address, a WCD serial number, and a certificate validity period.
In order to achieve the purpose, the second technical scheme adopted by the invention is as follows: an apparatus is provided for securely modifying a WCD therapy parameter, comprising:
application module 300: for the user to apply for modifying WCD therapy parameters;
the first determining module 310: for determining whether the user has permission to modify WCD therapy parameters;
the creation module 320: the method comprises the steps of creating an electronic certificate of the WCD, wherein the electronic certificate comprises a Bluetooth address of the WCD;
the downloading module 330: an electronic certificate for downloading the WCD;
request connection module 340: the terminal equipment requests to carry out Bluetooth connection with the WCD;
the second determination module 350: for determining whether the connection request is valid;
the modify parameters module 360: for modifying treatment parameters of the WCD.
In order to achieve the above object, the third technical solution adopted by the present invention is: provided is an electronic device including: the system comprises a memory, a processor and a computer program stored on the memory and capable of running on the processor, wherein the processor executes the computer program to realize the steps of the method.
In order to achieve the above object, the fourth technical solution adopted by the present invention is: a readable storage medium is provided, on which a computer program is stored which, when being executed by a processor, carries out the steps of the above-mentioned method.
The invention provides a method for safely modifying treatment parameters of a WCD (WCD consumer electronics device), which comprises the steps of establishing an electronic certificate of the WCD and setting a Bluetooth address of the WCD; setting the WCD in a configuration mode and downloading the electronic certificate by the WCD; the terminal equipment requests to be connected with the WCD through the Bluetooth address of the WCD; whether the connection request is valid is judged according to the user ID stored in the electronic certificate, if the connection request is valid, the treatment parameters of the WCD can be safely and effectively modified by connecting and modifying the treatment parameters of the WCD, so that the problem that the modification of the treatment parameters of the WCD is unsafe is solved, and the safe use of the WCD equipment is guaranteed.
Drawings
In order to more clearly illustrate the embodiments of the present invention 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 invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a flow chart of a method for securely modifying the treatment parameters of a WCD according to a first embodiment of the present invention;
FIG. 2 is a detailed flow chart of a method for securely modifying the treatment parameters of a WCD according to a second embodiment of the present invention;
FIG. 3 is a schematic block diagram of a device for securely modifying the treatment parameters of a WCD according to a third embodiment of the present invention;
fig. 4 is a schematic structural diagram of an electronic device according to a fourth embodiment of the invention.
The implementation, functional features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, 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 invention.
In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
The invention is further described in detail below with reference to the figures and the specific embodiments.
Referring to fig. 1, fig. 1 is a flow chart of a method for securely modifying WCD therapy parameters. In an embodiment of the present invention, the method for securely modifying a WCD therapy parameter comprises the steps of:
step S11: creating an electronic certificate of the WCD and setting a Bluetooth address of the WCD;
specifically, the terminal device creates an electronic certificate of the WCD and sets a bluetooth address of the WCD; the electronic certificate of the WCD comprises user ID, the Bluetooth address, the WCD serial number, certificate validity period and other contents; and the WCD electronic certificate is created and then stored on the cloud server.
Furthermore, the cloud server deletes expired electronic certificates regularly according to the validity period in the electronic certificates, so that the operation of modifying the treatment parameters by the WCD is ensured to be completed within the validity period, and the safety of modifying the treatment parameters by the WCD is further improved;
step S12: setting the WCD in a configuration mode, and downloading an electronic certificate by the WCD;
specifically, the WCD is set to be in a configuration mode, after the WCD enters the configuration mode, information such as a WCD serial number is sent to a cloud server, an electronic certificate corresponding to the WCD serial number is downloaded, and the electronic certificate is broadcasted outwards by adopting the Bluetooth address;
step S13: the terminal equipment requests to be connected with the WCD through the Bluetooth address of the WCD;
specifically, a user configures an APP through a WCD to request to connect with the WCD through the Bluetooth address of the WCD, and terminal equipment searches the WCD broadcast of the Bluetooth address through Bluetooth and is connected with the WCD;
optionally, the electronic certificate may further include the name of the bluetooth device, the WCD may further broadcast the name of the bluetooth device in the electronic certificate, and the terminal device searches for the WCD broadcast of the name of the bluetooth device through bluetooth and connects to the WCD.
Optionally, the terminal device broadcasts the name of the bluetooth device in the electronic certificate, and the WCD searches for the terminal device broadcast of the name of the bluetooth device through bluetooth and connects to the terminal device.
Step S14: judging whether the user ID stored in the electronic certificate is consistent with the user of the connection request;
specifically, after the terminal device establishes bluetooth connection with the WCD, the WCD configures the APP to send user ID data to the WCD, the WCD determines whether the user ID of the connection request is consistent with the user ID stored in the electronic certificate according to the user ID stored in the electronic certificate, and if so, step S15 is performed; otherwise, the WCD disconnects the Bluetooth connection, and the connection fails, and the process is finished;
step S15: if the connection with the WCD is successful, the treatment parameters of the WCD are modified;
specifically, if the connection to the WCD is successful, the user modifies the therapy parameters of the WCD by configuring the APP by the WCD;
furthermore, before the user modifies the treatment parameters of the WCD, the user needs to judge whether the WCD is located in the department of the hospital according to the location information of the WCD, and if so, the modification of the treatment parameters can be performed; otherwise, no modification of the treatment parameters can be performed.
Referring to fig. 2, fig. 2 is a detailed flow chart of a method for securely modifying WCD therapy parameters. In an embodiment of the invention, the method for safely modifying the treatment parameters of the WCD comprises the following steps:
step S21: the user applies for modifying the WCD treatment parameters;
specifically, a user firstly opens a WCD configuration APP and then fills in a user name and a password for logging in, and then generates an electronic certificate file through the WCD configuration APP, wherein the electronic certificate comprises the user ID, the Bluetooth address, the WCD serial number, the certificate validity period and other contents, and is submitted to a cloud server to apply for modifying the WCD treatment parameters;
step S22: judging whether the user has the right to modify the treatment parameters;
specifically, the cloud server checks whether the user has the right to modify the WCD therapy parameters, if so, the step S23 is performed, otherwise, the application fails, and the process is finished. The cloud server judges whether the user ID is an attending doctor of the patient and whether the WCD serial number is a WCD serial number worn by the patient according to medical record information of the patient, if so, the attending doctor of the patient has the authority of modifying the WCD treatment parameters worn by the patient, wherein the medical record information of the patient is created during treatment, the medical record information comprises the user ID of the attending doctor of the patient and the WCD serial number worn by the patient, and the medical record information is stored in the cloud server in advance;
step S23: the cloud server stores the electronic certificate;
specifically, the cloud server stores the electronic certificate in a database. The electronic certificate comprises user ID, the Bluetooth address, a WCD serial number, certificate validity period and other contents;
furthermore, the cloud server deletes expired electronic certificates regularly according to the validity period in the electronic certificates, so that the operation of modifying the treatment parameters by the WCD is ensured to be completed within the validity period, and the safety of modifying the treatment parameters by the WCD is further improved;
step S24: setting the WCD in a configuration mode, and downloading an electronic certificate by the WCD;
specifically, a user sets the WCD into a configuration mode, and after the WCD enters the configuration mode, the information such as the serial number of the WCD is sent to a cloud server, and an electronic certificate corresponding to the serial number of the WCD is downloaded;
step S25: the WCD turns on the Bluetooth function;
specifically, the WCD opens the Bluetooth function of the WCD and adopts the Bluetooth address to broadcast outwards;
optionally, after the customized cable is inserted into the host electrocardiograph socket of the WCD, the WCD is restarted to enter the configuration mode, and the WCD opens its own bluetooth function. The method of entering the configuration mode and starting the Bluetooth function in a hardware mode can further improve the safety of the modification of the treatment parameters of the WCD;
optionally, the number of pins of the customized cable is less than that of the normal electrocardiogram lead plug, the WCD host software reads the level signal of each plug pin of the electrocardiogram socket, if the specific part of the plug pins is detected to be missing, the customized cable is determined, otherwise, the normal electrocardiogram lead is determined.
Step S26: a user requesting connection to the WCD via the bluetooth address;
specifically, the user requests to connect to the WCD through the bluetooth address by configuring the APP through the WCD;
step S27: judging whether the user of the connection request is a main doctor or not;
specifically, after the terminal device establishes bluetooth connection with the WCD, the WCD configures the APP to send user ID data to the WCD, the WCD determines whether the user ID requesting connection is the attending physician according to the user ID in the electronic certificate, and if so, the method proceeds to step S28; otherwise, the WCD disconnects the Bluetooth connection, the connection request fails, and the method is finished;
step S28: if the connection to the WCD is successful, the user modifies the treatment parameters of the WCD;
specifically, if the connection to the WCD is successful, the user modifies the therapy parameters of the WCD by configuring the APP by the WCD;
furthermore, before the user modifies the treatment parameters of the WCD, the user needs to judge whether the WCD is located in the department of the hospital through the position information of the WCD, and if so, the modification of the treatment parameters can be performed; otherwise, no modification of the treatment parameters can be performed.
Specifically, the WCD obtains the longitude and latitude of the current position of the WCD through a positioning module in the WCD, then submits the serial number and the longitude and latitude of the WCD to a cloud server, the cloud server judges whether the longitude and latitude of the WCD are within 100 meters of a department of a hospital, if so, a command allowing to modify the treatment parameters is returned to the WCD, and otherwise, a command refusing to modify the treatment parameters is returned to the WCD. When the WCD is sold to the hospital, a loading engineer positions the WCD in a department site using the WCD through a mobile phone and submits the WCD to a cloud server for storage.
Optionally, the service engineer may create an electronic certificate for modifying the non-therapeutic configuration parameters through the WCD configuration APP, modify the non-therapeutic configuration parameters of the WCD, for example, modify the WCD host periodic self-test time, IP and port numbers of the cloud server, and upgrade the WCD host software. Wherein, the user ID of the maintenance engineer is registered to the cloud server by a system administrator in advance, and the WCD configures the APP to allow different configuration parameters to be modified aiming at the identities of different login users.
Optionally, the range of non-therapeutic configuration parameters that the service engineer can modify may be controlled by the location information of the WCD, for example, to allow upgrading of WCD host software only if the WCD is located within the manufacturer's factory.
Referring to fig. 3, fig. 3 is a block diagram of a device for safely modifying WCD therapy parameters. In an embodiment of the present invention, the apparatus for securely modifying a therapy parameter of a WCD comprises:
application module 300: for the user to apply for revising the WCD treatment parameters;
the first determining module 310: for determining whether the user has permission to modify WCD therapy parameters;
specifically, whether the user is a doctor mainly treating the patient is judged according to the medical record information of the patient, and if the user is the doctor mainly treating the patient, the doctor has the authority of modifying the treatment parameters of the WCD worn by the patient, wherein the medical record information of the patient is stored in a cloud server in advance;
the creation module 320: the method comprises the steps of creating an electronic certificate of the WCD, wherein the electronic certificate comprises a Bluetooth address of the WCD;
the download module 330: an electronic certificate for downloading the WCD;
specifically, the WCD is set to be in a configuration mode, and after entering the configuration mode, the WCD sends information such as a WCD serial number to the cloud server and downloads an electronic certificate corresponding to the WCD serial number;
request connection module 340: the terminal equipment requests to carry out Bluetooth connection with the WCD;
the second determination module 350: for determining whether the connection request is valid;
specifically, whether the user requesting connection is the main doctor is judged according to the user ID in the electronic certificate, and if the user requesting connection is the main doctor, the connection is allowed;
the modify parameters module 360: for modifying a therapy parameter of the WCD;
specifically, after the WCD is connected successfully, the treatment parameters of the WCD are modified through the configuration APP of the WCD;
furthermore, before the treatment parameters of the WCD are modified, the WCD needs to be judged according to the position information of the WCD, whether the WCD is located in the department of the hospital, and if so, the treatment parameters can be modified; otherwise, no modification of the treatment parameters can be performed.
Fig. 4 is a schematic structural diagram of an electronic device according to a fourth embodiment of the invention. The electronic device can be used for realizing the file uploading method in the embodiment. As shown in fig. 4, the electronic device mainly includes: a memory 401, a processor 402, a bus 403 and a computer program stored on the memory 401 and executable on the processor 402, the memory 401 and the processor 402 being connected by the bus 403. The processor 402, when executing the computer program, implements the file uploading method in the foregoing embodiments. Wherein the number of processors may be one or more.
The Memory 401 may be a Random Access Memory (RAM) Memory or a non-volatile Memory (non-volatile Memory), such as a disk Memory. A memory 401 is used to store executable program code and a processor 402 is coupled to the memory 401.
Further, an embodiment of the present application further provides a readable storage medium, where the readable storage medium may be provided in the electronic device in the foregoing embodiments, and the readable storage medium may be the memory in the foregoing embodiment shown in fig. 4.
The readable storage medium has a computer program stored thereon, and the computer program realizes the file uploading method in the foregoing embodiments when executed by a processor. Further, the computer-readable storage medium may be various media that can store program codes, such as a usb disk, a removable hard disk, a Read-Only Memory (ROM), a RAM, a magnetic disk, or an optical disk.
The invention provides a method for safely modifying treatment parameters of a WCD, which comprises the steps of establishing an electronic certificate of the WCD through terminal equipment and setting a Bluetooth address of the WCD; setting the WCD in a configuration mode and downloading the electronic certificate by the WCD; the terminal equipment requests to be connected with the WCD through the Bluetooth address of the WCD; whether the connection request is valid is judged according to the user ID stored in the electronic certificate, if the connection request is valid, the treatment parameters of the WCD can be safely and effectively modified by connecting and modifying the treatment parameters of the WCD, so that the problem that the modification of the treatment parameters of the WCD is unsafe is solved, and the safe use of the WCD equipment is guaranteed.
In the several embodiments provided in the present application, it should be understood that the disclosed apparatus and method may be implemented in other ways. For example, the above-described apparatus embodiments are merely illustrative, and for example, a division of modules is merely a division of logical functions, and an actual implementation may have another division, for example, a plurality of modules or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or modules, and may be in an electrical, mechanical or other form.
Modules described as separate parts may or may not be physically separate, and parts displayed as modules may or may not be physical modules, may be located in one place, or may be distributed on a plurality of network modules. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment.
In addition, functional modules in the embodiments of the present application may be integrated into one processing module, or each module may exist alone physically, or two or more modules are integrated into one module. The integrated module can be realized in a hardware mode, and can also be realized in a software functional module mode.
The integrated module, if implemented in the form of a software functional module and sold or used as a separate product, may be stored in a computer readable storage medium. Based on such understanding, the technical solutions of the present application, or portions or all or portions of the technical solutions that contribute to the prior art, may be embodied in the form of a software product, which is stored in a readable storage medium and includes several instructions for causing a computer device (which may be a personal computer, a server, or a network device) to perform all or part of the steps of the methods according to the embodiments of the present application. And the aforementioned readable storage medium comprises: various media capable of storing program codes, such as a U disk, a removable hard disk, a ROM, a RAM, a magnetic disk, or an optical disk.
It should be noted that for simplicity and convenience of description, the above-described method embodiments are described as a series of combinations of acts, but those skilled in the art will appreciate that the present application is not limited by the order of acts, as some steps may, in accordance with the present application, occur in other orders and/or concurrently. Further, those skilled in the art should also appreciate that the embodiments described in the specification are preferred embodiments and that the acts and modules referred to are not necessarily required in this application.
In the above embodiments, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents made by the contents of the specification and drawings or directly/indirectly applied to other related technical fields within the spirit of the present invention are included in the scope of the present invention.

Claims (10)

1. A method for securely modifying a WCD therapy parameter, the method comprising:
the method comprises the steps that terminal equipment creates an electronic certificate of the WCD and sets a Bluetooth address of the WCD; the electronic certificate is created and then stored in a cloud server;
setting the WCD in a configuration mode and downloading the electronic certificate by the WCD;
the terminal equipment requests to be connected with the WCD through the Bluetooth address of the WCD;
the WCD judges whether the connection request is valid according to the user ID stored in the electronic certificate, if the connection request is valid, the WCD is connected, and treatment parameters are modified for the WCD; wherein, the connection request carries the user ID.
2. The method of claim 1, wherein determining, by the WCD, whether the connection request is valid based on the user ID stored in the electronic certificate comprises:
the WCD determines whether the user ID stored in the electronic certificate is consistent with the user of the connection request, specifically,
if the user ID stored in the electronic certificate is consistent with the user of the connection request, the connection request is valid;
and if the user ID stored in the electronic certificate is inconsistent with the user of the connection request, the connection request is invalid.
3. The method of claim 1, wherein the terminal device creating the electronic certificate for the WCD and setting the bluetooth address for the WCD is preceded by:
the user applies for modifying the WCD treatment parameters;
the terminal device determines whether it has the right to modify the WCD therapy parameters, specifically,
if the authorization to modify the therapy parameters of the WCD is available, an electronic certificate of the WCD is created;
if there is no authority to modify the WCD's therapy parameters, then no electronic certificate for the WCD is created.
4. The method of claim 3, wherein the determining by the terminal device whether the terminal device has permission to modify the WCD therapy parameter comprises:
the method comprises the steps of defining authority information of a user in advance and storing the authority information.
5. The method of claim 1, wherein requesting the connection with the WCD via the WCD bluetooth address by the terminal device comprises:
after the customized cable is inserted into a host electrocardio socket of the WCD, the WCD is restarted to enter a configuration mode, and the WCD starts the Bluetooth function.
6. The method of claim 1, wherein said modifying the treatment parameters of the WCD comprises, prior to:
it is determined whether the location information of the WCD is valid, and in particular,
if the WCD is located in the department of the hospital, the position information is valid, and the treatment parameter modification of the WCD is allowed;
if the WCD is not located within the department of the hospital, the location information is invalid and no modification of the therapy parameters is allowed for the WCD.
7. The method of claim 1, wherein the electronic certificate comprises:
a user ID, the Bluetooth address, a WCD serial number, and a certificate validity period.
8. An apparatus for securely modifying a therapy parameter of a WCD, the apparatus comprising:
application module 300: for the user to apply for revising the WCD treatment parameters;
the first determining module 310: for determining whether the user has permission to modify WCD therapy parameters;
the creation module 320: the method comprises the steps that the terminal equipment creates an electronic certificate of the WCD, wherein the electronic certificate comprises a Bluetooth address of the WCD; the electronic certificate is created and then stored in a cloud server;
the downloading module 330: downloading an electronic certificate for the WCD when the WCD is set to the configuration mode;
request connection module 340: the terminal equipment requests to carry out Bluetooth connection with the WCD through the Bluetooth address of the WCD;
the second determination module 350: the WCD judges whether the connection request is valid according to the user ID stored in the electronic certificate; wherein, the connection request carries a user ID;
the modify parameters module 360: for modifying the therapy parameters of the WCD when the connection request is valid.
9. An electronic device, comprising: memory, processor and computer program stored on the memory and executable on the processor, characterized in that the processor implements the steps of the method of any one of claims 1 to 7 when executing the computer program.
10. A readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out the steps of the method of any one of claims 1 to 7.
CN202011354266.8A 2020-11-27 2020-11-27 Method and device for safely modifying treatment parameters of WCD (WCD) Active CN112469019B (en)

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CN108376224A (en) * 2018-02-24 2018-08-07 深圳市大迈科技有限公司 A kind of movable storage device and its encryption method and device
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CN104902476A (en) * 2015-05-28 2015-09-09 神州融安科技（北京）有限公司 Control method for Bluetooth security management
CN105187369A (en) * 2015-06-05 2015-12-23 杭州华三通信技术有限公司 Data access method and data access device
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