WO2022140988A1

WO2022140988A1 - Interruption processing method and system, and electronic device and computer storage medium

Info

Publication number: WO2022140988A1
Application number: PCT/CN2020/140391
Authority: WO
Inventors: 付凯强; 付鹏程; 李超; 李立谏
Original assignee: 西安大医集团股份有限公司
Priority date: 2020-12-28
Filing date: 2020-12-28
Publication date: 2022-07-07
Also published as: CN116829229A

Abstract

An interruption processing method and system, and an electronic device and a computer storage medium, relating to the technical field of radiotherapy. The method comprises: acquiring a first radiotherapy dosage of a radiotherapy device for a target object upon recovery from an (i-1)th interruption to an ith interruption (S101), wherein i is an integer greater than or equal to 1, and when i is equal to 1, the first radiotherapy dosage is 0; according to the first radiotherapy dosage, and a second radiotherapy dosage of the radiotherapy device for the target object before the (i-1)th interruption, determining a third radiotherapy dosage of the radiotherapy device for the target object before the ith interruption (S102); and sending the third radiotherapy dosage to a database server, so as to update a radiotherapy dosage, which is stored in the database server, of the target object (S103). A radiotherapy interruption can be processed, so as to ensure effective continuous therapy for a patient.

Description

Interrupt processing method, system, electronic device and computer storage medium

technical field

The embodiments of the present application relate to the technical field of radiotherapy, and in particular, to an interrupt processing method, system, electronic device, and computer storage medium.

Background technique

Radiation therapy is a treatment method that uses radiation to treat tumors. Generally, the tumor is irradiated with radiation to cause tumor cell necrosis or apoptosis, so as to achieve the purpose of tumor treatment. Radiation is generated by radiotherapy equipment, and the structure of the radiotherapy equipment itself is relatively complex, which may roughly include a treatment couch, a gantry, and a treatment head arranged on the gantry. During each radiation therapy, the patient is fixed on the treatment bed, and the radiation generated by the treatment head is focused and then irradiated to the patient's target.

During the radiotherapy process, the control device of the radiotherapy equipment needs to store the radiation therapy amount irradiated to the current target in the database server in real time. Since the radiotherapy equipment, control equipment and database server all have the possibility of abnormality, when this possibility occurs, the radiotherapy equipment will interrupt the radiotherapy, and the radiotherapy plan for this radiotherapy process will not be completed, thus affecting the patient's safety. effect of radiation therapy. It can be seen that how to deal with the interruption of radiotherapy to ensure effective continuous treatment of patients has become a technical problem that needs to be solved urgently at present.

SUMMARY OF THE INVENTION

In view of this, one of the technical problems solved by the embodiments of the present invention is to provide an interrupt processing method, system, electronic device, and computer storage medium, so as to solve at least the above technical problems.

According to a first aspect of the embodiments of the present application, an interruption processing method is provided, the method comprising: acquiring a first radiation to a target object when the radiotherapy apparatus recovers from the i-1th interruption to the ith interruption Treatment amount, where i is an integer greater than or equal to 1, and when i is equal to 1, the first radiation treatment amount is 0; the second radiotherapy dose to the target object before the first interruption, determining the third radiotherapy dose of the radiotherapy device to the target object before the i-th interruption; sending the third radiotherapy to the database server treatment amount to update the radiation treatment amount of the target object stored in the database server.

According to a second aspect of the embodiments of the present application, an interrupt processing system is provided, the system comprising: a database server, a control device communicatively connected to the database server, and a radiotherapy device communicatively connected to the control device, The control device is configured to execute the interrupt processing method described in the first aspect of the embodiments of the present application.

According to a third aspect of the embodiments of the present application, an electronic device is provided, the electronic device includes a processor and a memory, the memory stores program instructions, and the processor is configured to call the program instructions in the memory to execute the interrupt processing method described in the first aspect of the embodiments of the present application.

According to a fourth aspect of the embodiments of the present application, a computer storage medium is provided, the computer storage medium stores a computer program, the computer program includes program instructions, and the program instructions are configured to cause a processor to execute The processor executes the interrupt processing method according to the first aspect of the embodiments of the present application.

This embodiment of the present application acquires the first radiation therapy amount for the target object when the radiotherapy apparatus recovers from the i-1th interruption to the ith interruption, where i is an integer greater than or equal to 1, and when i equals At 1, the first radiotherapy dose is 0, and according to the first radiotherapy dose and the second radiotherapy dose to the target object by the radiotherapy device before the i-1th interruption, it can be accurately determine the third radiation therapy amount of the radiotherapy device to the target object before the i-th interruption, and then send the third radiation therapy amount to the database server to update the data stored in the database server. The radiotherapy dose of the target object can be processed to deal with the interruption of radiotherapy, and the accuracy of the radiotherapy dose of the target object stored in the database server can be effectively ensured. In the case of , it can effectively ensure the correctness of the radiation therapy amount of the continuous treatment of the target object, and further effectively ensure the safety of the continuous treatment of the target object.

Description of drawings

Hereinafter, some specific embodiments of the embodiments of the present application will be described in detail by way of example and not limitation with reference to the accompanying drawings. The same reference numbers in the figures designate the same or similar parts or parts. It will be understood by those skilled in the art that the drawings are not necessarily to scale. In the attached picture:

FIG. 1A is an architectural diagram of an interrupt processing system provided by an embodiment of the present application;

FIG. 1B is a flowchart of the steps of the interrupt processing method provided by Embodiment 1 of the present application;

2 is a flowchart of steps of an interrupt processing method provided in Embodiment 2 of the present application;

3 is a schematic structural diagram of an interrupt processing system provided in Embodiment 3 of the present application;

FIG. 4 is a schematic structural diagram of an electronic device according to Embodiment 4 of the present application.

Detailed ways

In order to make those skilled in the art better understand the technical solutions in the embodiments of the present application, the following will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the accompanying drawings in the embodiments of the present application. The embodiments described above are only a part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by persons of ordinary skill in the art based on the embodiments in the embodiments of the present application should fall within the protection scope of the embodiments of the present application.

FIG. 1A is a structural diagram of an interrupt processing system provided by an embodiment of the present application. As shown in FIG. 1A , the interrupt processing system provided in this embodiment of the present application includes a radiotherapy device 10 , a control device 20 communicatively connected to the radiotherapy device 10 , and a database server 30 communicatively connected to the control device 20 .

In the embodiment of the present application, the radiotherapy apparatus 10 may include a treatment head. The radiotherapy apparatus 10 can be of various types, such as X-ray therapy machine, cobalt-60 therapy machine, linear accelerator, stereotactic radiotherapy device-gamma knife or stereotactic radiotherapy device X-knife and the like. When the type of the radiotherapy equipment 10 is different, the specific structure of the treatment head may be different. For example, when the radiotherapy equipment 10 is a linear accelerator, the treatment head is arranged on the gantry, including: an X-ray generating device As well as the collimator, the collimator may be a multi-leaf collimator MLC. In addition, the X-ray generating device of the linear accelerator may include: an electron gun for emitting an electron beam, an accelerating tube for accelerating the electron beam, a microwave system for providing the accelerating tube with radio frequency power required for establishing an acceleration field, X-ray conversion for the electron beam and A radiation system that equalizes the output, etc. In another example, when the radiotherapy apparatus 10 is a stereotactic radiotherapy device-γ knife, the treatment head includes a shield body, a source body and a collimator in sequence from the outside to the inside, wherein the source body carries the radiation source, and the collimator A collimating hole is provided, and the gamma rays emitted by the radiation source are focused at the isocenter of the radiotherapy apparatus 10 through the collimating hole and can be rotated around the rotation axis.

In the embodiment of the present application, the control device 20 may be a desktop computer, a laptop computer, a tablet computer, or other intelligent electronic devices with control capability, in order to control the radiotherapy device 10 to target the patient according to the radiotherapy plan The control device 20 is equipped with application software for controlling the work of the radiation therapy device 10, which can be a console for controlling the radiation therapy device 10, and communicates with the radiation therapy device 10 in a wired or wireless manner. The treatment device 10 is connected and communicates with the radiation treatment device 10 through the connection channel. Specifically, the radiotherapy device 10 and the control device 20 may be connected through a mobile network such as GSM, GPRS, LTE, etc., or through a communication connection such as Bluetooth, WIFI, infrared, or the like. The specific communication connection manner between the radiotherapy apparatus 10 and the control apparatus 20 is not limited.

In the embodiment of the present application, the database server 30 can be understood as a server with a database service installed, the database server 30 is connected to the control device 20 by wire or wirelessly, and communicates with the control device 20 through a connection channel. Device 20 communicates. Specifically, the communication connection between the control device 20 and the database server 30 may be realized through a mobile network such as GSM, GPRS, LTE, or through a communication connection such as Bluetooth, WIFI, infrared, and the like. The specific communication connection manner between the control device 20 and the database server 30 is not limited.

When the radiotherapy apparatus 10 performs radiotherapy on the target of the patient, the control apparatus 20 needs to store the radiotherapy amount of the target of the patient by the radiotherapy apparatus 10 in the database server in real time. Since the radiotherapy device 10, the control device 20 and the database server 30 all have abnormal conditions, the occurrence of this situation will cause the interruption of the radiotherapy process of the target, and further cause the data stored in the database server to be interrupted. The radiation therapy dose to the target may not be equal to the actual radiation therapy dose to the target. In this way, the correctness of the radiotherapy amount of the continuous treatment of the target after the interruption of the radiotherapy will be affected, and the safety of the continuous treatment of the target will be affected.

For example, when the database server 30 is powered off or the database service of the database server 30 is shut down, the control device 20 can detect that the database server is abnormal through the IP address and port number in the local socket , and then generate a radiotherapy interruption request, and send the radiotherapy interruption request to the radiotherapy apparatus 10 , and the radiotherapy apparatus 10 interrupts the radiotherapy to the target according to the radiotherapy interruption request. In this process, the radiotherapy dose of the target stored in the database in the database server 30 is the cumulative radiotherapy dose of the target in the corresponding radiotherapy plan when the database server is abnormal, and the target is in the corresponding radiotherapy dose. The actual radiotherapy dose of the radiotherapy plan is the cumulative radiotherapy dose of the target in the corresponding radiotherapy plan when the radiotherapy apparatus 10 interrupts the radiotherapy to the target. Since the abnormality occurs in the database server 30 earlier, the radiotherapy apparatus 10 interrupts the radiotherapy to the target later, which will result in the target stored in the database in the database server 30. The radiotherapy dose of the target is less than the actual radiotherapy dose of the target in the corresponding radiotherapy plan, which will lead to the high radiotherapy dose of the continuous treatment after the radiotherapy is interrupted, which will endanger the life safety of the patient.

For another example, when the control device 20 is powered off or the application program in the control device 20 that controls the operation of the radiotherapy device 10 is closed, if the controller in the radiotherapy device 10 waits for a preset period of time after If the heartbeat signal sent by the control device 20 has not been received, it is determined that the control device 20 is abnormal. The preset duration can be set by those skilled in the art according to actual needs, which is not limited in this embodiment of the present application. Then, the controller in the radiotherapy apparatus 10 controls the radiotherapy apparatus 10 to discontinue the radiotherapy to the target. In this process, the radiotherapy dose of the target stored in the database in the database server 30 is the cumulative radiotherapy dose of the target in the corresponding radiotherapy plan when the control device 20 is abnormal, and the target is in the corresponding radiotherapy dose. The actual radiotherapy dose of the radiotherapy plan is the cumulative radiotherapy dose of the target in the corresponding radiotherapy plan when the radiotherapy apparatus 10 interrupts the radiotherapy to the target. Since the abnormality occurs in the control device 20 before the time point when the radiotherapy device 10 interrupts the radiotherapy to the target point is later, the target point stored in the database in the database server 30 will be affected. The radiotherapy dose of the target is less than the actual radiotherapy dose of the target in the corresponding radiotherapy plan, which will lead to the high radiotherapy dose of the continuous treatment after the radiotherapy is interrupted, which will endanger the life safety of the patient.

For another example, when the radiotherapy apparatus 10 is abnormal, the controller in the radiotherapy apparatus 10 controls the radiotherapy apparatus 10 to interrupt the radiotherapy to the target. If the control device 20 has not received the confirmation signal for the heartbeat signal sent by the controller in the radiotherapy device 10 after waiting for a preset period of time, it is determined that the radiotherapy device 10 is abnormal. The preset duration can be set by those skilled in the art according to actual needs, which is not limited in this embodiment of the present application. In this process, the radiation therapy amount of the target point stored in the database in the database server 30 is the cumulative radiation therapy amount of the target point in the corresponding radiation therapy plan when the control device 20 determines that the radiation therapy device 10 is abnormal. The actual radiotherapy dose of the target in the corresponding radiotherapy plan is the cumulative radiotherapy dose of the target in the corresponding radiotherapy plan when the radiotherapy apparatus 10 interrupts the radiotherapy to the target. Since the radiotherapy apparatus 10 interrupts the radiotherapy to the target before the time point, the control apparatus 20 determines that the abnormality occurs in the radiotherapy apparatus 10 after the time point, which will cause the database server 30 to The radiation therapy dose of the target stored in the database in the database is greater than the actual radiation therapy dose of the target in the corresponding radiation therapy plan, which will lead to a low radiation therapy dose of the target after the radiation therapy is interrupted, which will affect the patient. target therapeutic effect.

It can be seen that in the prior art, there is a technical problem of how to deal with the interruption of radiotherapy to ensure effective continuous treatment of patients. In order to solve the technical problem, the embodiment of the present application obtains the first radiation therapy amount for the target object when the radiation therapy equipment recovers from the i-1th interruption to the ith interruption, where i is greater than or equal to 1 integer, and when i is equal to 1, the first radiotherapy dose is 0, and according to the first radiotherapy dose and the radiotherapy device before the i-1th interruption to the target object second The amount of radiotherapy, which can accurately determine the third radiotherapy dose to the target object by the radiotherapy device before the ith interruption, and then send the third radiotherapy dose to the database server to update the The radiation therapy amount of the target object stored in the database server can handle the interruption of radiation therapy, and effectively ensure the correctness of the radiation therapy amount of the target object stored in the database server, and then the target object is stored in the database server. Under the condition that the total amount of radiotherapy of the target object is constant, the correctness of the radiotherapy amount of the continuous treatment of the target object can be effectively ensured, thereby effectively ensuring the safety of the continuous treatment of the target object.

The specific implementation of the embodiments of the present application is further described below with reference to the accompanying drawings of the embodiments of the present application.

FIG. 1B is a flow chart of the steps of the interrupt processing method provided in Embodiment 1 of the present application. The interrupt processing method is applied to the control device, and the control device is respectively connected in communication with the radiotherapy device and the database server. As shown in FIG. 1B , the interrupt processing method provided by this embodiment includes the following steps:

In step S101, the first radiation therapy amount to the target object when the radiotherapy apparatus recovers from the i-1th interruption to the i-th interruption is acquired.

In this embodiment, i is an integer greater than or equal to 1, and when i is equal to 1, the first radiation treatment amount is 0. The radiation therapy amount may be an irradiation amount, such as a dose, corresponding to the radiation therapy duration. Since the radiation amount in a unit duration is fixed, the radiation therapy amount may also be the radiation therapy duration. The target object may be a patient's target or a patient's tumor target. Specifically, when acquiring the first radiotherapy amount for the target object when the radiotherapy apparatus recovers from the i-1th interruption to the i-th interruption, by reading the radiotherapy apparatus from the controller of the radiotherapy apparatus The radiotherapy apparatus recovers from the i-1th interruption to the first radiotherapy amount for the target object at the i-th interruption. The controller of the radiotherapy apparatus may be a programmable logic controller, and the first radiotherapy amount may be understood as the time period during which the radiotherapy apparatus recovers from the i-1th interruption to the ith interruption , the radiation therapy amount of the radiation therapy equipment to the target object. In this way, it is not necessary to consider the influence of the data transmission delay on the radiation therapy volume, and the correctness of the radiation therapy volume of the subsequent treatment of the target object is fundamentally guaranteed.

In some optional embodiments, before the obtaining of the radiotherapy equipment from the i-1th interruption to the first radiotherapy amount for the target object when the i-th interruption is resumed, the method further includes: if it is detected that When an abnormality occurs in the database server, a radiotherapy interruption request is generated, and the radiotherapy interruption request is sent to the controller of the radiotherapy apparatus, so that the controller controls the radiotherapy according to the radiotherapy interruption request. The treatment device interrupts the radiation therapy for the target object for the i-th time; if it is detected that the database server is back to normal, a loading instruction for the radiation therapy plan for the target object is received, and according to the loading instruction, the The step of acquiring the first radiotherapy amount for the target object when the radiotherapy apparatus recovers from the i-1th interruption to the i-th interruption. Wherein, the radiation therapy plan of the target object may include the total amount of planned radiation therapy for the target object, the radiation therapy mode of the target object, and the like. In this way, when it is detected that the database server is back to normal, according to the received loading instruction of the radiotherapy plan for the target object, the execution of the acquisition of the radiotherapy equipment from the i-1th interruption to the ith The step of applying the first radiation therapy dose to the target object at the time of the i interruption can effectively ensure the correctness of the radiation therapy dose of the target object in the subsequent treatment when the database server is abnormal and the treatment of the target object is interrupted, thereby effectively guaranteeing the target object The safety of the subject's subsequent treatment.

In a specific example, the control device can detect whether the database server is abnormal or returns to normal through the IP address and port number in the local socket. If the control device cannot communicate with the database service in the database server through the IP address and port number in the local socket, it is detected that the database server is abnormal. If the control device can communicate with the database service in the database server through the IP address and port number in the local socket, it is detected that the database server is back to normal. In addition, the loading instruction may be an instruction generated according to the user's click operation on the treatment plan loading control in the device control page in the control device.

In some optional embodiments, before the obtaining of the radiotherapy equipment from the i-1th interruption is restored to the i-th interruption of the first radiotherapy amount for the target object, the method further includes: if the The control device of the radiotherapy device returns to normal, then receives a loading instruction of the radiotherapy plan for the target object, and according to the loading instruction, executes the acquisition of the radiotherapy device from the i-1th interruption to recovery from the i-1th interruption to the ith The step of delivering the first radiation therapy dose to the target subject at i interruptions. Wherein, the loading instruction may be an instruction generated according to the user's click operation on the treatment plan loading control in the device control page in the control device. Thereby, when the control device returns to normal, according to the received loading instruction of the radiotherapy plan for the target object, executing the acquisition of the radiotherapy device from the i-1th interruption to the ith time The step of applying the first radiation therapy dose to the target object at the time of interruption can effectively ensure the correctness of the radiation therapy dose of the subsequent treatment of the target object when the abnormality of the control equipment causes the treatment of the target object to be interrupted, thereby effectively ensuring the target object's radiation therapy. The safety of follow-up treatment.

In step S102, according to the first radiotherapy dose and the second radiotherapy dose of the radiotherapy device to the target object before the i-1th interruption, it is determined that the radiotherapy device is interrupted at the ith time A third dose of radiation therapy to the target subject previously.

In this embodiment, the second radiotherapy dose may be understood as the cumulative radiotherapy dose to the target object by the radiotherapy apparatus before the i-1th interruption. When determining the third radiation therapy dose of the radiotherapy apparatus to the target object before the ith interruption, the second radiation therapy of the radiotherapy apparatus to the target object before the i-1th interruption and the first radiotherapy dose is added to obtain an addition result, and the addition result is determined to be the third radiotherapy dose.

In step S103, the third radiotherapy dose is sent to the database server to update the radiotherapy dose of the target object stored in the database server.

In some optional embodiments, the method further comprises replacing the second radiation therapy volume with the third radiation therapy volume after the ith interruption of the radiation therapy device resumes. Therefore, by replacing the second radiation therapy volume with the third radiation therapy volume, it is convenient to subsequently accurately determine the third radiation therapy performed by the radiation therapy device on the target object before the i+1th interruption. quantity.

In a specific example, when using the third radiotherapy dose to replace the second radiotherapy dose, when it is confirmed that the second radiotherapy dose is smaller than the third radiotherapy dose, the second radiotherapy dose is used. A third amount of radiation therapy replaces the second amount of radiation therapy.

In a specific example, when the second radiotherapy dose is replaced by the third radiotherapy dose, the third radiotherapy dose for the target object is obtained from the database server; The third radiotherapy dose obtained in the database server replaces the second radiotherapy dose.

In some optional embodiments, before the determining a third amount of radiation therapy to the target object by the radiation therapy device before the ith interruption, the method further comprises: obtaining the second radiation therapy from a temporary file radiation therapy volume; correspondingly, replacing the second radiation therapy volume with the third radiation therapy volume includes: replacing the second radiation therapy volume in the temporary file with the third radiation therapy volume quantity. In this way, by replacing the second radiotherapy amount in the temporary file with the third radiotherapy amount, it is convenient to subsequently accurately determine that the radiotherapy equipment has performed the radiotherapy before the i+1th interruption. The third radiation therapy dose for the target subject.

In a specific example, the temporary file stored on the local disk of the control device is pre-stored with the second radiation therapy amount of the target object by the radiation therapy device before the i-1th interruption. The temporary file may be a temporary file generated by the control device on the local disk when the control device controls the radiotherapy device to start performing radiotherapy on the target object before the i-1th interruption, and the temporary file records the target object The information may include the identification information of the target object, the identification information of the radiotherapy plan corresponding to the target object, and the historical radiotherapy amount of the radiotherapy plan corresponding to the target object. The historical radiotherapy dose of the radiotherapy plan corresponding to the target can be understood as the radiotherapy dose accumulated by the radiotherapy device on the target object before the i-1th interruption. The purpose of generating the temporary file locally in the control device is that even if the database server is abnormal, the information of the current target object is stored in the temporary file, and the record of the radiation treatment amount of the target object will not be affected.

In some optional embodiments, the method further includes: after the i-th interruption of the radiotherapy apparatus, storing the identification information of the target object and the identification information of the radiotherapy plan according to the temporary file , controlling the radiotherapy apparatus to resume the radiotherapy to the target object from the ith interruption. Thereby, through the identification information of the target object and the identification information of the radiotherapy plan stored in the temporary file, the radiotherapy apparatus can be accurately controlled to resume the radiotherapy to the target object from the i-th interruption. .

In some optional embodiments, the method further includes: when the radiotherapy apparatus starts to perform radiotherapy on the next target object, updating the information of the target object stored in the temporary file to the next target object information about the target object. Accordingly, by updating the information of the target object stored in the temporary file to the information of the next target object, the radiation therapy of the next target object by the radiation therapy apparatus can be accurately controlled.

In some optional embodiments, the method further includes: after updating the radiation therapy volume of the target object stored in the database server, deleting the temporary file storing the second radiation therapy volume. In this way, after updating the radiation therapy volume of the target object stored in the database server, by deleting the temporary file storing the second radiation therapy volume, the storage space of the local disk of the control device can be effectively saved. .

In some optional embodiments, the method further includes: after deleting the temporary file, if a continuous treatment instruction for the target object is received, generating a new temporary file, and storing the information of the target object Log to the new temporary file. The information of the target object includes at least one of the following: identification information of the target object, identification information of the radiation therapy plan corresponding to the target object, and history of the radiation therapy plan corresponding to the target object amount of radiation therapy. Wherein, the continuous treatment instruction may be an instruction generated according to a user's click operation on the continuous treatment control in the device control page in the control device. Thereby, after receiving the continuous treatment instruction for the target object, by generating a new temporary file, and recording the historical radiation treatment amount of the radiation treatment plan corresponding to the target object to the new temporary file, It is possible to accurately determine the third amount of radiotherapy to the target object by the radiotherapy apparatus before the ith interruption.

FIG. 2 is a flowchart of steps of an interrupt processing method provided in Embodiment 2 of the present application. The interrupt processing method is applied to the control device, and the control device is respectively connected to the radiotherapy device and the database server in communication. As shown in FIG. 2 , the interrupt processing method provided by this embodiment includes the following steps:

In step S201, if it is detected that the radiotherapy equipment has returned to normal, a loading instruction of the radiotherapy plan for the target object is received, and according to the loading instruction, the acquiring of the radiotherapy equipment from the i-th - The step of recovering from the 1 interruption to the first radiation therapy dose to the target subject at the ith interruption.

In this embodiment, if the control device receives the confirmation signal for the heartbeat signal sent by the controller in the radiotherapy device after waiting for a duration shorter than the preset duration, it is detected that the radiotherapy device has returned to normal . The preset duration can be set by those skilled in the art according to actual needs, which is not limited in this embodiment of the present application. The loading instruction may be an instruction generated according to a user's click operation on the treatment plan loading control in the device control page in the control device.

In step S202, according to the first radiotherapy dose and the second radiotherapy dose of the radiotherapy device to the target object before the i-1th interruption, it is determined that the radiotherapy device is interrupted at the ith time A third dose of radiation therapy to the target subject previously.

Since the specific implementation of step S202 is similar to the specific implementation of step S102 in the above-mentioned first embodiment, it will not be repeated here.

In step S203, the third radiotherapy dose is sent to the database server to update the radiotherapy dose of the target object stored in the database server.

Since the specific implementation of step S203 is similar to the specific implementation of step S103 in the above-mentioned first embodiment, it will not be repeated here.

According to the interrupt processing method provided in this embodiment, when it is detected that the radiotherapy device returns to normal, according to the received loading instruction of the radiotherapy plan for the target object, execute the obtaining of the radiotherapy device from the first The step of recovering from the i-1 interruption to the first radiation therapy dose for the target object at the i-th interruption can effectively ensure the radiation therapy for the continuous treatment of the target in the event that the radiation therapy equipment is abnormal and the target therapy is interrupted The correctness of the amount, thereby effectively ensuring the safety of the continuous treatment of the target.

FIG. 3 is a schematic structural diagram of an interrupt processing system provided by Embodiment 3 of the present application. As shown in FIG. 3 , the interrupt processing system provided in this embodiment includes: a database server 40 , a control device 50 communicatively connected to the database server 40 , and a radiotherapy device 60 communicatively connected to the control device 50 . The control device 50 is configured to execute the interrupt processing method described in the first embodiment of the present application or the second embodiment of the present application.

In this embodiment, the interruption processing system further includes: a controller, connected in communication with the control device 50 and the radiotherapy device 60, for recording the recovery of the radiotherapy device from the i-1th interruption to The first radiotherapy dose for the target object at the i-th interruption, where i is an integer greater than or equal to 1, and when i is equal to 1, the first radiotherapy dose is 0. In this way, the controller records the first radiation therapy amount to the target object when the radiotherapy equipment recovers from the i-1th interruption to the i-th interruption, which can facilitate subsequent and accurate determination of the radiotherapy equipment at the i-th interruption. The third dose of radiation therapy to the target subject prior to the interruption.

When executing the interruption processing method, the control device 50 is configured to: acquire the first radiation therapy amount for the target object when the radiation therapy equipment recovers from the i-1th interruption to the ith interruption, where i is an integer greater than or equal to 1, and when i is equal to 1, the first radiotherapy dose is 0; according to the first radiotherapy dose and the radiotherapy device, the target is the second radiotherapy dose of the subject, determining the third radiotherapy dose of the radiotherapy device to the target object before the ith interruption; sending the third radiotherapy dose to the database server to update the The radiation therapy dose of the target object stored in the database server.

Optionally, the control device 50 is further configured to replace the second radiation therapy volume with the third radiation therapy volume after the ith interruption of the radiation therapy device resumes.

Optionally, when replacing the second radiotherapy dose with the third radiotherapy dose, the control device 50 is specifically configured to: confirm that the second radiotherapy dose is less than the third radiotherapy dose. In this case, the second radiotherapy dose is replaced with the third radiotherapy dose.

Optionally, when replacing the second radiation therapy volume with the third radiation therapy volume, the control device 50 is specifically configured to: acquire the third radiation therapy for the target object from the database server treatment amount; replacing the second radiation treatment amount with the third radiation treatment amount obtained from the database server.

Optionally, the control device 50 is further configured to: obtain the second radiotherapy amount from the temporary file before the determination of the third radiotherapy amount of the target object by the radiotherapy device before the ith interruption. The radiation therapy amount; when using the third radiation therapy volume to replace the second radiation therapy volume, the specific configuration is: replacing the second radiation therapy volume in the temporary file with the third radiation therapy volume .

Optionally, the temporary file also stores the identification information of the target object and/or the identification information of the radiotherapy plan corresponding to the target object.

Optionally, the control device 50 is further configured to: after the i-th interruption of the radiotherapy device, store the identification information of the target object and the identification information of the radiotherapy plan according to the temporary file , controlling the radiotherapy apparatus to resume the radiotherapy to the target object from the ith interruption.

Optionally, the control device 50 is further configured to: when the radiotherapy device starts to perform radiotherapy on the next target object, update the information of the target object stored in the temporary file to the next target object information about the target object.

Optionally, the control device 50 is further configured to: before the acquisition of the radiotherapy equipment from the i-1th interruption to the first radiotherapy amount for the target object when the i-th interruption is resumed, the method It also includes: if an abnormality is detected in the database server, generating a radiotherapy interruption request, and sending the radiotherapy interruption request to the controller of the radiotherapy equipment, so that the controller interrupts the radiotherapy according to the radiotherapy request, control the radiotherapy device to interrupt the radiotherapy to the target object for the i-th time; if it is detected that the database server is back to normal, receive a loading instruction for the radiotherapy plan for the target object, and according to the Loading an instruction to execute the step of acquiring the first radiotherapy amount for the target object when the radiotherapy apparatus recovers from the i-1th interruption to the i-th interruption.

Optionally, the control device 50 is further configured to: before the acquisition of the radiotherapy device from the i-1th interruption to the first radiotherapy amount for the target object when the i-th interruption is resumed, if the The control device of the radiotherapy device returns to normal, then receives a loading instruction of the radiotherapy plan for the target object, and according to the loading instruction, executes the acquisition of the radiotherapy device from the i-1th interruption to recovery from the i-1th interruption to the ith The step of delivering the first radiation therapy dose to the target subject at i interruptions.

Optionally, the control device 50 is further configured to: before the acquisition of the radiotherapy device recovers from the i-1th interruption to the first radiotherapy amount for the target object when the i-th interruption is The radiotherapy equipment returns to normal, then receives a loading instruction of the radiotherapy plan for the target object, and according to the loading instruction, executes the acquisition of the radiotherapy equipment from the i-1th interruption to the ith The step of delivering a first dose of radiation therapy to the target subject at the time of interruption.

Optionally, the control device 50 is further configured to: after updating the radiation therapy volume of the target object stored in the database server, delete the temporary file storing the second radiation therapy volume.

Optionally, the control device 50 is further configured to: after deleting the temporary file, if a continuous treatment instruction for the target object is received, generate a new temporary file, and store the information of the target object Log to the new temporary file.

Corresponding to the interrupt processing method provided by the above embodiment, referring to FIG. 4 , an embodiment of the present application further provides an electronic device 400 for executing the interrupt processing method provided by any method embodiment of the present application. As shown in FIG. 4 , the electronic device 400 provided in this embodiment may include a processor 401 and a memory 402, where program instructions are stored in the memory 402, and the processor 401 is configured to call the program instructions in the memory 402 to execute any method of the present application The interrupt processing method provided by the embodiment.

The processor 401 may include a central processing unit (CPU, single-core or multi-core), a graphics processing unit (GPU), a microprocessor, an application-specific integrated circuit (ASIC), a digital signal processor (DSP), Digital Signal Processing Device (DSPD), Programmable Logic Device (PLD), Field Programmable Gate Array (FPGA), controller, microcontroller, or multiple integrated circuits used to control program execution.

Memory 402 may include Read-Only Memory (ROM) or other types of static storage devices that can store static information and instructions, Random Access Memory (RAM), or other types of information and instructions that can be stored It can also include Electrically Erasable Programmable Read-Only Memory (EEPROM), Compact Disc Read-Only Memory (CD-ROM) or other optical disk storage, CD-ROM storage (including compact discs, laser discs, optical discs, digital versatile discs, Blu-ray discs, etc.), magnetic disk storage media or other magnetic storage devices, or capable of carrying or storing desired program code in the form of instructions or data structures and capable of being executed by a computer Access any other medium without limitation. The memory 402 can be set independently or integrated with the processor 401 .

In a specific implementation, as an embodiment, the processor 401 may include one or more CPUs. In a specific implementation, as an embodiment, the foregoing electronic device 400 may include multiple processors. Each of these processors can be a single-core (single-CPU) processor or a multi-core (multi-CPU) processor. A processor herein may refer to one or more devices, circuits, and/or processing cores for processing data (eg, computer program instructions).

For the specific execution process of the electronic device 400, reference may be made to any method embodiment of the present application, and the implementation principle and technical effect thereof are similar, and details are not described herein again in this embodiment.

An embodiment of the present application provides a computer storage medium, where the computer storage medium stores a computer program, the computer program includes program instructions, and the program instructions are configured to cause the processor to execute the interrupt provided by any method embodiment of the present application when executed by the processor. Approach. Its working principle and effect are similar, and will not be repeated here.

As will be appreciated by those skilled in the art, embodiments of the present disclosure may be provided as a method, an apparatus (apparatus), or a computer program product. Accordingly, the present application may take the form of an entirely hardware embodiment, an entirely software embodiment, or an embodiment combining software and hardware aspects. Furthermore, the present application may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, etc.) having computer-usable program code embodied therein. The computer program is stored/distributed in a suitable medium, provided with or as part of other hardware, or may take other forms of distribution, such as over the Internet or other wired or wireless telecommunication systems.

The present application is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (apparatus) and computer program products of embodiments of the present disclosure. It will be understood that each flow and/or block in the flowchart illustrations and/or block diagrams, and combinations of flows and/or blocks in the flowchart illustrations and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to the processor of a general purpose computer, special purpose computer, embedded processor or other programmable data processing device to produce a machine such that the instructions executed by the processor of the computer or other programmable data processing device produce Means for implementing the functions specified in a flow or flow of a flowchart and/or a block or blocks of a block diagram.

These computer program instructions may also be stored in a computer-readable memory capable of directing a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory result in an article of manufacture comprising instruction means, the instructions The apparatus implements the functions specified in the flow or flow of the flowcharts and/or the block or blocks of the block diagrams.

These computer program instructions can also be loaded on a computer or other programmable data processing device to cause a series of operational steps to be performed on the computer or other programmable device to produce a computer-implemented process such that The instructions provide steps for implementing the functions specified in the flow or blocks of the flowcharts and/or the block or blocks of the block diagrams.

The above descriptions are merely examples of the present application, and are not intended to limit the present application. Various modifications and variations of this application are possible for those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of this application shall be included within the scope of the claims of this application.

Claims

An interrupt processing method, characterized in that the method comprises:

Acquiring the first radiation therapy amount to the target object when the radiotherapy equipment recovers from the i-1th interruption to the i-th interruption, wherein i is an integer greater than or equal to 1, and when i is equal to 1, the The first radiation therapy dose is 0;

According to the first radiation therapy amount and the second radiation therapy amount of the radiation therapy device to the target object before the i-1th interruption, it is determined that the radiation therapy device has treated the target before the i-th interruption. the subject's third dose of radiation therapy;

The third radiotherapy dose is sent to the database server to update the radiotherapy dose of the target object stored in the database server.
The method according to claim 1, wherein the method further comprises:

After the ith interruption of the radiotherapy apparatus resumes, the second radiotherapy dose is replaced with the third radiotherapy dose.
The method of claim 2, wherein the replacing the second radiation therapy volume with the third radiation therapy volume comprises:

When it is confirmed that the second radiotherapy dose is smaller than the third radiotherapy dose, the second radiotherapy dose is replaced with the third radiotherapy dose.
The method of claim 2, wherein the replacing the second radiation therapy volume with the third radiation therapy volume comprises:

obtaining the third radiation therapy dose for the target object from the database server;

The second radiotherapy dose is replaced with the third radiotherapy dose obtained from the database server.
3. The method of claim 2, wherein before said determining a third amount of radiation therapy to the target subject by the radiation therapy device before the ith interruption, the method further comprises:

obtaining the second radiation therapy dose from a temporary file;

Correspondingly, replacing the second radiation therapy volume with the third radiation therapy volume includes:

The second radiotherapy dose in the temporary file is replaced with the third radiotherapy dose.
The method according to claim 5, wherein the temporary file further stores the identification information of the target object and/or the identification information of the radiotherapy plan corresponding to the target object.
The method according to claim 6, wherein the method further comprises:

After the i-th interruption of the radiotherapy apparatus, according to the identification information of the target object and the identification information of the radiotherapy plan stored in the temporary file, the radiotherapy apparatus is controlled to recover from the i-th interruption Radiation therapy of the target subject.
The method according to claim 6, wherein the method further comprises:

When the radiotherapy apparatus starts to perform radiotherapy on the next target object, the information of the target object stored in the temporary file is updated to the information of the next target object.
The method according to claim 1, characterized in that, before the acquisition of the radiotherapy equipment from the i-1th interruption to the first radiotherapy amount for the target object when the i-th interruption is resumed, the method further comprises: include:

If it is detected that the database server is abnormal, a radiotherapy interruption request is generated, and the radiotherapy interruption request is sent to the controller of the radiotherapy equipment, so that the controller controls the radiotherapy interruption request according to the radiotherapy interruption request. The radiotherapy device interrupts the radiotherapy to the target object for the i-th time;

If it is detected that the database server is back to normal, a load instruction of the radiotherapy plan for the target object is received, and according to the load instruction, the acquisition of the radiotherapy equipment from the i-1th interruption to recovery is executed. The step of delivering the first radiation therapy dose to the target subject at the ith interruption.
The method according to claim 1, characterized in that, before the acquisition of the radiotherapy equipment from the i-1th interruption to the first radiotherapy amount for the target object when the i-th interruption is resumed, the method further comprises: include:

If the control device of the radiotherapy device returns to normal, receive a loading instruction of the radiotherapy plan for the target object, and according to the loading instruction, execute the acquisition of the radiotherapy device from the i-1th interruption The step of reverting to the first radiation therapy dose to the target subject at the ith interruption.
The method according to claim 1, characterized in that, before the acquisition of the radiotherapy equipment from the i-1th interruption to the first radiotherapy amount for the target object when the i-th interruption is resumed, the method further comprises: include:

If it is detected that the radiotherapy equipment has returned to normal, a loading instruction of the radiotherapy plan for the target object is received, and according to the loading instruction, the acquiring of the radiotherapy equipment to recover from the i-1th interruption is executed. The step of delivering the first radiation therapy dose to the target subject at the ith interruption.
The method according to claim 1, wherein the method further comprises:

After updating the radiation therapy volume of the target object stored in the database server, the temporary file storing the second radiation therapy volume is deleted.
The method of claim 12, wherein the method further comprises:

After the temporary file is deleted, if a continuous treatment instruction for the target object is received, a new temporary file is generated, and the information of the target object is recorded in the new temporary file.
An interrupt processing system, characterized in that the system comprises:

a database server, a control device in communication with the database server, and a radiation therapy device in communication with the control device,

The control device is configured to perform the interrupt handling method of any one of claims 1-13.
The interrupt processing system according to claim 14, wherein the interrupt processing system further comprises:

a controller, connected in communication with the control device and the radiotherapy device, for recording the first radiotherapy amount to the target object when the radiotherapy device recovers from the i-1th interruption to the i-th interruption, wherein , i is an integer greater than or equal to 1, and when i is equal to 1, the first radiotherapy amount is 0.
An electronic device, characterized in that the electronic device comprises a processor and a memory, the memory stores program instructions, and the processor is configured to call the program instructions in the memory to execute the program instructions according to claims 1-13 The interrupt handling method according to any one of claims.
A computer storage medium, characterized in that the computer storage medium stores a computer program, the computer program comprising program instructions, the program instructions being configured to, when executed by a processor, cause the processor to perform the process as claimed in the claims The interrupt processing method according to any one of claims 1-13.