Newborn X-ray radiography radiation dose real-time monitoring method and device

Abstract

The invention is suitable for the technical field of X-ray radiography, and particularly relates to a method and equipment for monitoring the radiation dose of newborn X-ray radiography in real time, and the method comprises the steps: obtaining basic information; wherein the basic information comprises a detection area and detection item information; obtaining live analysis information based on the basic information; wherein the live analysis information comprises information for representing whether the radiation dose received by the newborn in the shooting process exceeds the standard or not and a movement instruction for controlling the X-ray shooting equipment; obtaining a monitoring report based on the live analysis information; wherein the monitoring report is used for reminding a doctor. According to the newborn X-ray radiography radiation dose real-time monitoring method provided by the embodiment of the invention, the problem that the body of a newborn is injured due to excessive ionizing radiation when X-ray radiography equipment without a radiation dose calculation function is used for radiography of the newborn can be improved.

Description

Technical Field

[0001] The present application belongs to the technical field of X-ray filming, and in particular, relates to a method and device for real-time monitoring of radiation dose of newborn X-ray filming. Background Art

[0002] When a newborn is born, if the newborn has abnormal symptoms such as abnormal respiratory system or digestive system, the doctor will choose to use X-rays to determine the physical condition of the newborn. However, since the newborn may move around during the filming process, affecting the image quality, multiple films are needed. As the number of films increases, the ionizing radiation generated by the X-rays also increases. Some X-ray equipment does not have the function of calculating radiation dose, so excessive ionizing radiation may cause damage to the newborn's body. Summary of the invention

[0003] The embodiments of the present application provide a method and device for real-time monitoring of radiation dose of newborns in X-ray films, which can improve the problem that X-ray devices that do not have the function of calculating radiation dose may cause damage to the newborn's body due to excessive ionizing radiation when taking newborn films.

[0004] In a first aspect, an embodiment of the present application provides a method for real-time monitoring of radiation dose of a neonatal X-ray film, which is applied to a device for real-time monitoring of radiation dose of a neonatal X-ray film, and the method comprises: Acquire basic information; wherein the basic information includes detection area and detection item information, the detection area reflects the area of ​​the newborn that needs to be X-rayed, and the detection item information reflects the detection items of the newborn; Based on the basic information, real-time analysis information is obtained; wherein the real-time analysis information includes information indicating whether the radiation dose received by the newborn during the filming process exceeds the standard and movement instructions for controlling the X-ray filming equipment; A monitoring report is obtained based on the real-time analysis information; wherein the monitoring report is used to remind doctors.

[0005] The above technical solutions in the embodiments of the present application have at least the following technical effects: The real-time monitoring method of the radiation dose of neonatal X-ray film provided in the embodiment of the present application first obtains basic information including the detection area and the detection item information, determines the detection items that the neonatal needs to undergo and the area that needs to be X-rayed, and provides a basis for subsequent steps. Then, based on the basic information, the real-time analysis information including information characterizing whether the radiation dose received by the neonatal during the filming process exceeds the standard and the movement instruction of the X-ray filming device is obtained, and the radiation dose received by the neonatal during the detection process is monitored in real time to avoid the neonatal being damaged by excessive radiation during the detection process, and the movement instruction indicating the movement of the X-ray filming device (adjusting the irradiation angle, adjusting the irradiation area) is obtained according to the radiation dose received by the neonatal, so as to avoid the radiation dose received by the neonatal in a certain local area being far greater than the radiation dose in other areas. Then, based on the real-time analysis information, a monitoring report for reminding the doctor is obtained, and the radiation exposure of the neonatal and the movement instruction indicating the movement of the X-ray filming device are sent to the doctor, and the doctor makes further judgments on whether the neonatal can continue to undergo X-ray filming or whether to control the movement of the X-ray filming device according to the movement instruction according to the radiation exposure of the neonatal, so as to improve the problem of damage to the neonatal body caused by excessive ionizing radiation.

[0006] In a second aspect, the present application provides a real-time monitoring system for radiation dose of a newborn X-ray, including: An acquisition unit, used to acquire basic information; wherein the basic information includes a detection area and detection item information, the detection area reflects the area of ​​the newborn that needs to be X-rayed, and the detection item information reflects the detection items of the newborn; An analysis unit, used to obtain real-time analysis information based on the basic information; wherein the real-time analysis information includes information indicating whether the radiation dose received by the newborn during the filming process exceeds the standard; The output unit is used to obtain a monitoring report based on the real-time analysis information; wherein the monitoring report is used to remind the doctor.

[0007] In a third aspect, an embodiment of the present application provides a real-time monitoring device for radiation dose of newborn X-ray films, comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the processor implements any of the methods described in the first aspect when executing the computer program.

[0008] In a fourth aspect, an embodiment of the present application provides a computer-readable storage medium, wherein the computer-readable storage medium stores a computer program, and when the computer program is executed by a processor, the method described in any one of the above-mentioned first aspects is implemented.

[0009] In a fifth aspect, an embodiment of the present application provides a computer program product. When the computer program product is run on a real-time monitoring device for radiation dose of a neonatal X-ray film, the real-time monitoring device for radiation dose of a neonatal X-ray film executes the real-time monitoring method for radiation dose of a neonatal X-ray film described in any one of the first aspects above.

[0010] It can be understood that the beneficial effects of the second to fifth aspects mentioned above can be found in the relevant description of the first aspect mentioned above, and will not be repeated here. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0012] Figure 1 It is a flow chart of a method for real-time monitoring of radiation dose of neonates by X-ray filming provided in one embodiment of the present application; Figure 2 1 is a flow chart of step S200 in a method for real-time monitoring of radiation dose of a newborn X-ray film provided in an embodiment of the present application; Figure 3 1 is a flow chart of step S230 in a method for real-time monitoring of radiation dose of a newborn X-ray provided in an embodiment of the present application; Figure 4 It is a structural schematic diagram of a real-time monitoring system for radiation dose of neonates X-ray film provided in one embodiment of the present application; Figure 5 It is a structural schematic diagram of a real-time monitoring device for radiation dose of neonates X-ray film provided in one embodiment of the present application; Figure 6 It is a diagram showing the relationship between the detection time axis, the termination mark and the radiation dose data when the device of the present application switches from the on state to the off state at 10 seconds and 12 seconds. DETAILED DESCRIPTION

[0013] In the following description, specific details such as specific system structures, technologies, etc. are provided for the purpose of illustration rather than limitation, so as to provide a thorough understanding of the embodiments of the present application. However, it should be clear to those skilled in the art that the present application may also be implemented in other embodiments without these specific details. In other cases, detailed descriptions of well-known systems, devices, circuits, and methods are omitted to prevent unnecessary details from obstructing the description of the present application.

[0014] It should be understood that when used in the present specification and the appended claims, the term "comprising" indicates the presence of described features, wholes, steps, operations, elements and / or components, but does not exclude the presence or addition of one or more other features, wholes, steps, operations, elements, components and / or combinations thereof.

[0015] It should also be understood that the term “and / or” used in the specification and appended claims refers to any and all possible combinations of one or more of the associated listed items, and includes these combinations.

[0016] As used in the specification and appended claims of this application, the term "if" can be interpreted as "when" or "uponce" or "in response to determining" or "in response to detecting", depending on the context. Similarly, the phrase "if it is determined" or "if [described condition or event] is detected" can be interpreted as meaning "uponce it is determined" or "in response to determining" or "uponce [described condition or event] is detected" or "in response to detecting [described condition or event]", depending on the context.

[0017] In addition, in the description of the present application specification and the appended claims, the terms "first", "second", "third", etc. are only used to distinguish the descriptions and cannot be understood as indicating or implying relative importance.

[0018] References to "one embodiment" or "some embodiments" etc. described in the specification of this application mean that one or more embodiments of the present application include specific features, structures or characteristics described in conjunction with the embodiment. Therefore, the statements "in one embodiment", "in some embodiments", "in some other embodiments", "in some other embodiments", etc. that appear in different places in this specification do not necessarily refer to the same embodiment, but mean "one or more but not all embodiments", unless otherwise specifically emphasized in other ways. The terms "including", "comprising", "having" and their variations all mean "including but not limited to", unless otherwise specifically emphasized in other ways.

[0019] In the related art, when a newborn is born, if the newborn has abnormal symptoms such as abnormal respiratory system symptoms and abnormal digestive system symptoms, the doctor will choose to use X-rays to determine the physical condition of the newborn. However, since the newborn may move around during the filming process, affecting the image quality, multiple films are needed. As the number of films increases, the ionizing radiation generated by the X-rays also increases. Some X-ray equipment does not have the function of calculating radiation dose, so excessive ionizing radiation may cause damage to the newborn's body.

[0020] To solve the above problems, the embodiment of the present application provides a method and device for real-time monitoring of the radiation dose of neonatal X-ray film. In this method, by first obtaining basic information including the detection area and detection item information, the detection items that the neonate needs to undergo and the area that needs to be X-rayed are determined, providing a basis for subsequent steps. Then, based on the basic information, real-time analysis information including information characterizing whether the radiation dose received by the neonate during the filming process exceeds the standard and the movement instructions of the X-ray filming equipment are obtained, and the radiation dose received by the neonate during the detection process is monitored in real time to avoid excessive radiation during the detection process. The body is damaged, and the movement instructions for instructing the X-ray filming equipment to move (adjust the irradiation angle, adjust the irradiation area) are obtained according to the radiation dose received by the neonate, so as to avoid the radiation dose of the neonate in a certain local area being much greater than the radiation dose in other areas. Based on the real-time analysis information, a monitoring report for reminding the doctor is obtained, and the radiation condition of the newborn and the movement instruction for instructing the movement of the X-ray film device are sent to the doctor. The doctor makes further judgment on whether the newborn can continue to undergo X-ray filming or whether to control the movement of the X-ray film device according to the radiation condition of the newborn, thereby improving the problem of damage to the newborn's body caused by excessive ionizing radiation.

[0021] The real-time monitoring method for the radiation dose of neonatal X-ray films provided in the embodiment of the present application can be applied to the real-time monitoring device for the radiation dose of neonatal X-ray films. At this time, the real-time monitoring device for the radiation dose of neonatal X-ray films is the executor of the real-time monitoring method for the radiation dose of neonatal X-ray films provided in the embodiment of the present application. The embodiment of the present application does not impose any restrictions on the specific type of the real-time monitoring device for the radiation dose of neonatal X-ray films.

[0022] For example, a real-time monitoring device for radiation dose of a neonatal X-ray film may include a control device, a plurality of detection devices, an image acquisition device and a distance measuring device. The control device is respectively connected in communication with each detection device, image acquisition device and distance measuring device. The detection device is a device capable of obtaining radiation dose in real time. For example, the detection device may be an electronic dosimeter, a radiation monitoring patch, etc., but is not limited thereto. The image acquisition device is a device capable of taking an image of the detection area. For example, the image acquisition device may be a digital camera, an analog camera, etc., but is not limited thereto. The distance measuring device is a device capable of obtaining the center distance and the edge distance, and may be arranged beside the X-ray source of the X-ray film device. For example, the distance measuring device may be a laser rangefinder, an infrared rangefinder, etc., but is not limited thereto.

[0023] In order to better understand the real-time monitoring method for the radiation dose of neonates X-ray films provided in the embodiment of the present application, the specific implementation process of the real-time monitoring method for the radiation dose of neonates X-ray films provided in the embodiment of the present application is exemplarily introduced below.

[0024] Figure 1 A schematic flow chart of a method for real-time monitoring of radiation dose of a neonate X-ray film provided in an embodiment of the present application is shown. The method for real-time monitoring of radiation dose of a neonate X-ray film comprises: S100, obtaining basic information; wherein the basic information includes detection area and detection item information, the detection area reflects the area of ​​the newborn that needs to be X-rayed, and the detection item information reflects the detection items of the newborn.

[0025] It is understandable that the test items may be chest examinations related to neonatal respiratory distress syndrome, abdominal examinations related to congenital digestive tract malformations, etc., but not limited to these. The way to obtain basic information may be to receive an examination application form transmitted by the doctor after a specific analysis of the abnormal conditions shown by the newborn offline, or to receive an examination application form transmitted by the doctor after communicating with the newborn's parents about the newborn's symptoms through the hospital APP, etc., but not limited to these. Obtaining basic information including test area and test item information allows doctors to observe the conditions of specific parts of the newborn in a targeted manner. Detailed test item information can ensure that doctors do not miss important examination content and provide a basis for subsequent steps.

[0026] S200, obtaining real-time analysis information based on basic information; wherein the real-time analysis information includes information indicating whether the radiation dose received by the newborn during the filming process exceeds the standard and movement instructions for controlling the X-ray filming equipment.

[0027] It can be understood that the method of obtaining the real-time analysis information based on the basic information can be to first obtain the detection index corresponding to the newborn based on the basic information, and monitor the radiation dose in real time during the detection process, and compare and analyze the radiation dose and the detection index, or to send the basic information to the doctor and receive the data transmitted by the doctor during the filming process, but it is not limited to this. The real-time analysis information obtained based on the basic information can monitor the radiation received by the newborn in the filming process in real time to ensure that it is within a safe range and avoid potential risks such as cell damage and gene mutation caused by excessive radiation. By controlling the movement instructions of the X-ray filming equipment, the equipment can be operated automatically or semi-automatically, reducing the tedious steps and time of manual operation.

[0028] In a possible implementation, before obtaining the live analysis information based on the basic information, the method further includes: An even number of detection devices are symmetrically attached to both sides of the detection area close to the head and feet of the newborn, with the center point of the detection area as the symmetry center, and the important parts of the newborn are covered by protective plates; wherein the detection device is a device that can obtain radiation dose in real time.

[0029] It can be understood that the method of confirming the center point of the detection area can be to take an image reflecting the area where the newborn needs to be X-rayed, blur the detection area in the image, and then obtain the center point through Hough transform, or the doctor can manually confirm the center point of the detection area, etc., but it is not limited to this. By placing an even number of detection devices with the center point of the detection area as the symmetric center, and symmetrically attaching them to the two sides of the detection area close to the head and feet of the newborn, it is possible to more comprehensively monitor the radiation situation in the entire detection area, avoid monitoring blind spots caused by factors such as uneven radiation fields, and ensure that the acquired data can accurately reflect the actual radiation dose received by the newborn. Covering the important parts of the newborn with a protective plate can effectively block the X-ray irradiation of important organs and tissues such as the thyroid gland and gonads that are sensitive to radiation, reduce the risk of radiation damage to these parts, protect the physiological functions and future fertility of the newborn, and reduce health problems that may be caused by radiation.

[0030] In one possible implementation, see Figure 2 S200, obtaining real-time analysis information based on basic information, including: S210, obtaining monitoring distribution information; wherein the monitoring distribution information includes detection relationship information, a central area and an edge area, the detection relationship information includes at least one corresponding information, the corresponding information reflects the corresponding relationship between the positions of the two detection devices, the central area reflects the area at the center of the detection area, and the edge area reflects the area at the edge of the detection area.

[0031] It can be understood that the method of obtaining the central area and the edge area can be to obtain an image including the detection area of ​​the newborn, blur the detection area in the image, and obtain the circular edge curve of the detection area through Hough transformation, calculate the distance from the center point to any point on the circular edge curve by extending the ray, and confirm the average value obtained by adding the distances of each ray and dividing it by the number of rays as the detection radius, and confirm the value obtained by dividing the detection radius by 0.8 as the central radius, and make a circle with the center point as the center and the center radius as the radius, and confirm the area of ​​the circle as the central area, and confirm the area of ​​the detection area other than the central area as the edge area, or receive data transmitted by a doctor, etc., but not limited to this. The method of obtaining the detection relationship information can be to obtain an image including the detection area of ​​the newborn, identify the position of each detection device in the image through image processing, and mark the outline of each detection device on the image, and then symmetric the outline of each detection device with the center point of the detection area as the symmetry center, and confirm the detection device corresponding to the symmetric outline and the detection device corresponding to another outline that overlaps or contacts with the outline of the symmetric detection device as corresponding information, or receive data transmitted by a doctor, etc., but not limited to this. Obtaining monitoring distribution information can provide a basis for subsequent steps.

[0032] In one possible implementation, see Figure 2 , S210, obtaining monitoring distribution information, including: S211, acquiring a regional image; wherein the regional image reflects the relative positions of the detection region and each detection device.

[0033] It is understood that the method of acquiring the regional image may be to receive image data transmitted by an image acquisition device or to receive image data transmitted by a doctor, but is not limited thereto. Acquiring a regional image reflecting the relative positions of the detection area and each detection device can provide a basis for subsequent steps.

[0034] S212, inputting the regional image into the image recognition model to obtain detection relationship information and an analysis image; wherein the analysis image includes the regional image and the central area and edge area marked on the regional image.

[0035] It can be understood that the image recognition model is obtained by training with multiple sets of data through machine learning (convolutional neural network, attention mechanism model, etc.), and the multiple sets of data include the first type of data and the second type of data. Each set of data in the first type of data includes: a regional image including at least two detection devices and a detection area, the outline of the detection device in the regional image analyzed and identified manually, and the central area and edge area of ​​the detection area analyzed and identified manually. Each set of data in the second type of data includes: a regional image that does not include the detection device and a label that is manually identified that the image does not include the detection device. Analyzing the regional image by the image recognition model to obtain detection relationship information and analysis images can improve work efficiency and provide a basis for subsequent steps.

[0036] S213, confirming the detection relationship information, the central area and the edge area as monitoring distribution information.

[0037] It can be understood that identifying the detection relationship information, the central area and the edge area as the monitoring distribution information can provide a basis for subsequent steps.

[0038] S220, obtaining threshold information based on basic information and monitoring distribution information; wherein the threshold information includes an edge radiation dose threshold and an edge total radiation dose threshold, the edge radiation dose threshold is the maximum radiation dose that the edge area of ​​the detection area can withstand in one exposure of the X-ray filming device, and the edge total radiation dose threshold is the maximum radiation dose that the edge area of ​​the newborn can withstand during this filming process.

[0039] It can be understood that the method of obtaining threshold information based on basic information and monitoring distribution information can be to input the test items reflected by the test item information into the medical resource database to obtain threshold information corresponding to the test items of the newborn, or to receive data transmitted by the doctor after analysis and judgment based on the basic information and monitoring distribution information, etc., but it is not limited to this. By using the maximum radiation dose that the edge area of ​​the detection area can withstand in one exposure and the maximum radiation dose that the edge area can withstand during this filming process as the criterion, compared with using the maximum radiation dose that the central area can withstand in one exposure and the maximum radiation dose that the central area can withstand during this filming process as the criterion, it is possible to avoid the problem of attaching the detection device to the central area of ​​the detection area, which may affect the imaging effect of the filming during filming. Obtaining threshold information based on basic information and monitoring distribution information can clarify the control standard and safety range of radiation dose during the filming of newborns, and provide a basis for subsequent steps.

[0040] In one possible implementation, see Figure 2 , S220, obtaining threshold information based on basic information and monitoring distribution information, including: S221, input the test items reflected by the test item information into the preset item database to obtain the single radiation dose value and the total radiation dose threshold corresponding to the test items; wherein the single radiation dose value is the maximum radiation dose that the newborn can withstand in one exposure of the X-ray filming device, and the total radiation dose threshold is the maximum radiation dose that the newborn can withstand in this filming process.

[0041] It can be understood that by obtaining the corresponding single radiation dose value and total radiation dose threshold through the preset project database, it is possible to formulate a personalized radiation dose control plan for newborns based on the characteristics of the specific detection project, ensuring that in each detection link, the radiation dose received by the newborn can both meet the detection needs and not exceed the safety limit, thereby minimizing the potential harm of radiation to the newborn.

[0042] S222, obtaining a center distance and an edge distance; wherein the center distance is the distance between the X-ray source of the X-ray film device and the center area, and the edge distance is the distance between the X-ray source of the X-ray film device and the edge area.

[0043] It can be understood that the center distance is the straight-line distance between the X-ray source of the X-ray film device and the center point of the central area, and the edge distance is the distance value obtained by adding the straight-line distances between the X-ray source of the X-ray film device and each detection device and dividing it by the number of detection devices. The center distance and the edge distance can be obtained by receiving data transmitted by a distance measuring device or receiving distance data transmitted by a doctor, but is not limited thereto. Obtaining the center distance and the edge distance can provide a basis for subsequent steps.

[0044] S223: Divide the square value of the center distance by the square value of the edge distance to obtain a proportional difference.

[0045] It can be understood that the proportional difference obtained by dividing the square value of the center distance by the square value of the edge distance can provide a basis for subsequent steps.

[0046] For example, assuming the center distance is 1 meter and the edge distance is 1.05 meters, the proportional difference = 1² / 1.05²=0.907 (retain three decimal places).

[0047] S224, a value obtained by multiplying the ratio difference by the single radiation dose value is confirmed as a marginal radiation dose threshold, and a marginal total radiation dose threshold is obtained by multiplying the ratio difference by the total radiation dose threshold.

[0048] It can be understood that the value obtained by multiplying the ratio difference by the single radiation dose value is confirmed as the marginal radiation dose threshold, and the marginal total radiation dose threshold obtained by multiplying the ratio difference by the total radiation dose threshold can provide a basis for subsequent steps.

[0049] For example, assuming that the ratio difference is 0.9, the single radiation dose value is 0.2 mSv, and the total radiation dose threshold is 1 mSv, then the edge radiation dose threshold=0.9*0.2=0.18 mSv, and the edge total radiation dose threshold=0.9*1=0.9 mSv.

[0050] S225 , confirming the edge radiation dose threshold and the edge total radiation dose threshold as threshold information.

[0051] It can be understood that confirming the edge radiation dose threshold and the edge total radiation dose threshold as threshold information can clarify the radiation dose standard and provide a basis for subsequent steps.

[0052] S230, obtaining real-time analysis information based on the threshold information and the monitoring distribution information.

[0053] It can be understood that the way to obtain the actual analysis information based on the threshold information and the monitoring distribution information can be to compare the actual radiation dose of the detection device on the edge area in the monitoring distribution information in one exposure of the X-ray film device with the edge radiation dose threshold, or to analyze the change of the radiation dose obtained by the detection device on the edge area over time and compare it with the edge radiation dose threshold in the threshold information, etc., but it is not limited to this. Obtaining the actual analysis information based on the threshold information and the monitoring distribution information can quantitatively analyze the actual situation, accurately judge the gap between the current situation and the standard, avoid the error and uncertainty of subjective judgment, and provide a basis for subsequent steps.

[0054] In one possible implementation, see Figure 3, S230, obtaining real-time analysis information based on the threshold information and the monitoring distribution information, including: S231, real-time acquisition of equipment status and radiation distribution information; wherein, the equipment status includes an on state and an off state, the on state reflects that the X-ray film device is emitting X-rays, and the off state reflects that the X-ray film device is not emitting X-rays, and the radiation distribution information includes a detection time axis and multiple radiation dose receiving information corresponding to the detection time axis, each radiation dose receiving information corresponds to each detection device, the radiation dose receiving information is the radiation dose data transmitted in real time by the detection device at a preset time interval, and the radiation dose data corresponds to the time node on the detection time axis.

[0055] It is understandable that the preset time interval may be 0.5 seconds, 1 second, etc., but is not limited thereto. The way to obtain the device status may be to receive a signal sent by the X-ray device when switching the working state, or to receive a signal sent by a doctor, etc., but is not limited thereto. The way to obtain radiation distribution information may be to receive radiation dose data transmitted by the detection device in real time, or to receive data transmitted by a doctor, etc., but is not limited thereto. Real-time acquisition of device status and radiation distribution information can monitor the radiation dose received by the newborn in real time and provide a basis for subsequent steps.

[0056] S232, when the value reflected by any of the acquired radiation dose data is greater than or equal to the marginal total radiation dose threshold, real-time analysis information is obtained indicating that the radiation dose exceeds the standard and the X-ray filming device needs to be switched to a closed state.

[0057] It can be understood that when the value reflected by any radiation dose data obtained is greater than or equal to the marginal total radiation dose threshold, that is, the radiation dose data transmitted by a certain detection device at a certain moment is greater than or equal to the radiation dose reflected by the marginal total radiation dose threshold, the total radiation dose received by the newborn during this filming process exceeds the standard, and the filming process needs to be stopped.

[0058] For example, after obtaining real-time analysis information indicating that the radiation dose exceeds the standard and the X-ray device needs to be switched to the off state, the real-time analysis information can be sent to a doctor, who can then decide whether to switch the X-ray device to the off state, or the real-time analysis information can be sent to the doctor while the X-ray device is controlled to switch to the off state.

[0059] S233, when the device state is switched from the off state to the on state, a start mark and a number mark corresponding to the start mark are inserted on the detection time axis, and the radiation dose data corresponding to the time node corresponding to the start mark and the detection device corresponding to the radiation dose data are confirmed as the starting dose information; wherein, the start mark corresponds to a time node on the detection time axis, and the number mark is the number of times the X-ray device is switched from the off state to the on state during the entire filming process.

[0060] It can be understood that inserting a start mark and a number mark corresponding to the start mark on the detection timeline, and confirming the radiation dose data corresponding to the time node corresponding to the start mark and the detection device corresponding to the radiation dose data as the start dose information can provide a basis for subsequent steps.

[0061] For example, assuming that there are two detection devices, the device state switches from the off state to the on state at 10 seconds on the detection time axis. The relationship between the detection time axis, the start mark and the radiation dose data is as follows: Figure 6 shown.

[0062] The starting dose information is shown in Table 1 below.

[0063] Table 1 S234, when the value reflected by any radiation dose data obtained is greater than the marginal radiation dose threshold value, and the real-time analysis information characterizing that the radiation dose exceeds the standard and the X-ray filming equipment needs to be switched to the off state is obtained.

[0064] It can be understood that if the radiation dose data obtained minus the radiation dose data corresponding to the detection device corresponding to the radiation dose data in the starting dose information closest to the radiation dose data on the monitoring time axis is greater than the marginal radiation dose threshold, it means that in this exposure, the radiation dose received by the newborn exceeds the standard and the exposure needs to be stopped.

[0065] For example, assuming that the radiation dose data obtained by the detection device 1 at 11 seconds on the detection time axis is 0.05 mSv, and in the starting dose information at 10 seconds on the detection time axis, the radiation dose data corresponding to the detection device 1 is 0.02 mSv, the edge radiation dose threshold is 0.02 mSv, 0.05-0.02=0.03 mSv is greater than 0.02 mSv, then the real-time analysis information is obtained indicating that the radiation dose exceeds the standard and the X-ray filming equipment needs to be switched to the off state.

[0066] S235, when the device state switches from the on state to the off state, an end mark and a number mark corresponding to the end mark are inserted on the detection timeline, and real-time analysis information is obtained based on the radiation distribution information, the start mark, the start dose information and the end mark; wherein the end mark corresponds to a time node on the detection timeline.

[0067] It can be understood that inserting a termination mark and a number mark corresponding to the termination mark on the detection time axis can provide a basis for subsequent steps.

[0068] In one possible implementation, see Figure 3 In step S235, based on the radiation distribution information, the start mark, the start dose information and the end mark, the real-time analysis information is obtained, including: S2351, confirming the radiation dose data corresponding to the time node corresponding to the termination mark and the detection device corresponding to the radiation dose data as termination dose information.

[0069] It can be understood that confirming the radiation dose data corresponding to the time node corresponding to the termination mark and the detection device corresponding to the radiation dose data as the termination dose information can provide a basis for subsequent steps.

[0070] For example, assuming that there are two detection devices, the device state switches from the on state to the off state at 12 seconds on the detection time axis. The relationship between the detection time axis, the termination mark and the radiation dose data is as follows: Figure 6 shown.

[0071] The termination dose information is shown in Table 2 below.

[0072] Table 2 S2352, respectively subtract the radiation dose data corresponding to the detection device corresponding to each radiation dose data in the termination dose information from the radiation dose data in the starting dose information corresponding to the number mark equal to the number mark corresponding to the termination dose information, to obtain multiple radiation increments corresponding to each detection device.

[0073] It can be understood that obtaining a plurality of radiation increments corresponding to each detection device can provide a basis for subsequent steps.

[0074] For example, assuming that the starting dose information is as shown in Table 1 above, and the ending dose information is as shown in Table 2 above, the radiation increment corresponding to detection device 1 = 0.05-0.02 = 0.03 mSv, and the radiation increment corresponding to detection device 2 = 0.04-0.01 = 0.03 mSv.

[0075] S2353, divide each radiation increment by the time scale value to obtain multiple radiation increase rates corresponding to each detection device; wherein the time scale value is the number of time nodes included between the time node corresponding to the start mark and the time node corresponding to the end mark on the detection time axis.

[0076] It can be understood that dividing each radiation increment by the time scale value to obtain multiple radiation increase rates corresponding to each detection device can intuitively show the speed of increase in radiation dose received by the newborn and provide a basis for subsequent steps.

[0077] For example, assuming that the time scale value is 3, the radiation increment of detection device 1 is 0.03 mSv, and the radiation increment of detection device 2 is 0.06 mSv, then the radiation increase rate of detection device 1 = 0.03 / 3 = 0.01, and the radiation increase rate of detection device 2 = 0.06 / 3 = 0.02.

[0078] S2354, determine the size of each radiation increase rate, confirm the detection device corresponding to the largest radiation increase rate as the first moving point, confirm the detection device corresponding to the first moving point in positional relationship as the second moving point, and confirm the direction starting from the first moving point and extending to the second moving point as the moving direction.

[0079] It can be understood that the method of confirming the moving direction can be to confirm the detection device corresponding to the first moving point as the starting point on the analysis image, confirm the detection device corresponding to the detection device corresponding to the first moving point in positional relationship as the extension point, and confirm the direction of the ray from the starting point through the extension point as the moving direction, but is not limited to this. Confirming the direction extending from the first moving point as the moving direction can provide a basis for subsequent steps.

[0080] Exemplarily, assuming that the radiation increase rate of detection device 1 is 0.01 and the radiation increase rate of detection device 2 is 0.02, detection device 2 is the first moving point and detection device 1 is the second moving point.

[0081] S2355, confirming the radiation dose data in the termination dose information corresponding to the detection device corresponding to the first moving point as a first value, and confirming the radiation dose data in the termination dose information corresponding to the detection device corresponding to the second moving point as a second value.

[0082] It can be understood that confirming the first value and the second value can provide a basis for subsequent steps.

[0083] S2356: Confirm the straight-line distance between the detection device corresponding to the first moving point and the detection device corresponding to the second moving point as the total distance.

[0084] It can be understood that the total distance can be confirmed by calculating the straight-line distance between the detection device corresponding to the first moving point and the detection device corresponding to the second moving point on the analysis image, or by receiving data transmitted by the doctor, etc., but is not limited thereto. Confirming the straight-line distance between the detection device corresponding to the first moving point and the detection device corresponding to the second moving point as the total distance can provide a basis for subsequent steps.

[0085] S2357, obtaining real-time analysis information based on the moving direction, the total distance, the first value and the second value.

[0086] It can be understood that the method of obtaining the real-time analysis information based on the moving direction, the total distance, the first value and the second value can be to obtain the moving distance based on the total distance, the first value and the second value, and then confirm the moving direction and the moving distance as the real-time analysis information, or to send the moving direction, the total distance, the first value and the second value to the doctor and then receive the information transmitted by the doctor, etc., but it is not limited to this. Obtaining the real-time analysis information based on the moving direction, the total distance, the first value and the second value can prevent the radiation dose of the newborn in a certain local area from being much greater than the radiation dose in other areas, resulting in the need to stop filming when other areas can still withstand the radiation of filming, thereby reducing work efficiency.

[0087] In one possible implementation, see Figure 3 , S2357, obtaining real-time analysis information based on the moving direction, the total distance, the first value and the second value, including: S23571, confirming the value obtained by adding the first value to the second value as the third value.

[0088] It can be understood that confirming the value obtained by adding the first value to the second value as the third value can provide a basis for subsequent steps.

[0089] Exemplarily, assuming that the first value is 0.02 mSv and the second value is 0.025 mSv, the third value=0.02+0.025=0.045 mSv.

[0090] S23572: The value obtained by dividing the total distance by the third value is confirmed as the interval value.

[0091] It can be understood that confirming the value obtained by dividing the total distance by the third value as the interval value can provide a basis for subsequent steps.

[0092] For example, assuming that the total distance is 10 centimeters and the third value is 0.045 mSv, the interval value=10 / 0.045=222.22 (retain two decimal places).

[0093] S23573, confirming the absolute value of the difference between the first value and the second value as the fourth value.

[0094] It can be understood that confirming the absolute value of the difference between the first value and the second value as the fourth value can provide a basis for subsequent steps.

[0095] Exemplarily, assuming that the first value is 0.02 mSv and the second value is 0.025 mSv, the fourth value=|0.02-0.025|=0.005 mSv.

[0096] S23574: Confirm the value obtained by multiplying the fourth value by the interval value as the moving distance.

[0097] It can be understood that the value obtained by multiplying the fourth value by the interval value is confirmed as the moving distance, which is sufficient to provide a basis for subsequent steps.

[0098] For example, assuming that the fourth value is 0.005 mSv and the interval value is 222.22, the moving distance = 0.005*222.22 = 1.11 centimeters (retain two decimal places).

[0099] S23575, confirming as real-time analysis information the movement instruction indicating that the radiation dose has not exceeded the standard and the movement instruction for instructing the X-ray filming device to move a movement distance along a movement direction.

[0100] It can be understood that after the movement instruction indicating that the radiation dose has not exceeded the standard and for instructing the X-ray film device to move a certain distance in the moving direction is confirmed as the real-time analysis information, the real-time analysis information can be sent to the doctor, who can then determine whether to control the X-ray film device to move according to the movement instruction, or to control the X-ray film device to move according to the movement instruction while sending the real-time analysis information to the doctor. Instructing the X-ray film device to move a certain distance in the moving direction can make the radiation received by the newborn more uniform during the exposure process, and avoid the radiation dose received by one area being much greater than that received by other areas.

[0101] S300, obtaining a monitoring report based on the real-time analysis information; wherein the monitoring report is used to remind the doctor.

[0102] It is understood that after the monitoring report is obtained based on the real-time analysis information, the monitoring report can be sent to the doctor through a message in the hospital information system, or the monitoring report can be displayed on the display of the X-ray filming device, etc., but it is not limited thereto. The monitoring report obtained based on the real-time analysis information can ensure the reliability of the monitoring report.

[0103] In one possible implementation, see Figure 3 S300, obtaining a monitoring report based on the real-time analysis information, including: S310, if the real-time analysis information indicates that the radiation dose exceeds the standard, a monitoring report is obtained reflecting that the radiation dose received by the newborn during the filming process has exceeded the standard, prompting the need to control the X-ray filming equipment to stop filming.

[0104] It can be understood that if the real-time analysis information indicates that the radiation dose exceeds the standard, then the monitoring report reflecting that the radiation dose received by the newborn during the filming process has exceeded the standard and reminding the doctor to control the X-ray equipment to stop filming can assist the doctor in judging the degree of radiation dose received by the newborn and whether he can withstand X-ray filming again.

[0105] S320, if the real-time analysis information indicates that the radiation dose has not exceeded the standard, a monitoring report is obtained reflecting that the radiation dose received by the newborn during the filming process has not exceeded the standard, reminding the doctor to control the X-ray filming equipment according to the movement instruction.

[0106] It can be understood that if the real-time analysis information indicates that the radiation dose has not exceeded the standard, then the monitoring report reflecting that the radiation dose received by the newborn during the filming process has not exceeded the standard, reminding the doctor to control the X-ray filming equipment according to the movement instructions, can make the radiation received by the newborn during the exposure process more uniform to a certain extent, thereby indirectly increasing the number of exposures that the newborn can withstand and improving the fault tolerance rate.

[0107] It should be understood that the size of the serial numbers of the steps in the above embodiments does not mean the order of execution. The execution order of each process should be determined by its function and internal logic, and should not constitute any limitation on the implementation process of the embodiments of the present application.

[0108] Corresponding to the real-time monitoring method for the radiation dose of neonates by X-ray films described in the above embodiment, the embodiment of the present application also provides a real-time monitoring system for the radiation dose of neonates by X-ray films, and each unit of the system can implement each step of the real-time monitoring method for the radiation dose of neonates by X-ray films. Figure 4 The structural block diagram of the real-time monitoring system for radiation dose of neonates X-ray films provided in the embodiment of the present application is shown. For the convenience of explanation, only the parts related to the embodiment of the present application are shown.

[0109] Reference Figure 4 The system comprises: The acquisition unit is used to acquire basic information; wherein the basic information includes detection area and detection item information, the detection area reflects the area of ​​the newborn that needs to be X-rayed, and the detection item information reflects the detection items of the newborn.

[0110] The analysis unit is used to obtain real-time analysis information based on the basic information; wherein the real-time analysis information includes information indicating whether the radiation dose received by the newborn during the filming process exceeds the standard.

[0111] The output unit is used to obtain a monitoring report based on the real-time analysis information; wherein the monitoring report is used to remind the doctor.

[0112] It should be noted that the information interaction, execution process and other contents between the above-mentioned units are based on the same concept as the method embodiment of the present application. Their specific functions and technical effects can be found in the method embodiment part and will not be repeated here.

[0113] Those skilled in the art can clearly understand that, for the convenience and simplicity of description, only the division of the above-mentioned functional units and modules is used as an example for illustration. In practical applications, the above-mentioned function allocation can be completed by different functional units and modules as needed, that is, the internal structure of the system can be divided into different functional units or modules to complete all or part of the functions described above. The functional units and modules in the embodiment can be integrated in a processing unit, or each unit can exist physically separately, or two or more units can be integrated in one unit. The above-mentioned integrated unit can be implemented in the form of hardware or in the form of software functional units. In addition, the specific names of the functional units and modules are only for the convenience of distinguishing each other, and are not used to limit the scope of protection of this application. The specific working process of the units and modules in the above-mentioned system can refer to the corresponding process in the aforementioned method embodiment, which will not be repeated here.

[0114] The present application also provides a device for real-time monitoring of radiation dose of newborn X-ray film. Figure 5 This is a schematic diagram of the structure of a real-time monitoring device for neonatal X-ray radiation dose provided by an embodiment of the present application. Figure 5 As shown, the real-time monitoring device for the radiation dose of a newborn X-ray film of this embodiment includes a control device 6. The control device 6 includes: at least one processor 60 ( Figure 5 Only one is shown), at least one memory 61 ( Figure 5 Only one is shown in the figure) and a computer program 62 stored in the at least one memory 61 and executable on the at least one processor 60. When the processor 60 executes the computer program 62, the real-time monitoring device for radiation dose of X-ray films of newborns implements the steps in any of the above-mentioned real-time monitoring method embodiments for radiation dose of X-ray films of newborns, or implements the functions of each unit in the above-mentioned system embodiments.

[0115] Exemplarily, the computer program 62 may be divided into one or more modules / units, which are stored in the memory 61 and executed by the processor 60 to complete the present application. The one or more modules / units may be a series of computer program instruction segments capable of completing specific functions, which are used to describe the execution process of the computer program 62 in the control device 6.

[0116] The control device 6 may be a computing device such as a desktop computer, a notebook, a PDA, or a cloud server. The control device 6 may include, but is not limited to, a processor 60 and a memory 61. Those skilled in the art will appreciate that Figure 5 The present invention is merely an example of a real-time monitoring device for radiation dose of a neonatal X-ray film and does not constitute a limitation on the real-time monitoring device for radiation dose of a neonatal X-ray film. The present invention may include more or fewer components than those shown in the figure, or a combination of certain components, or different components, and may also include input and output devices, network access devices, buses, etc.

[0117] The processor 60 may be a central processing unit (CPU), or other general-purpose processors, digital signal processors (DSP), application-specific integrated circuits (ASIC), field-programmable gate arrays (FPGA) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, etc. A general-purpose processor may be a microprocessor or any conventional processor, etc.

[0118] In some embodiments, the memory 61 may be an internal storage unit of the control device 6, such as a hard disk or memory of the control device 6. In other embodiments, the memory 61 may also be an external storage device of the control device 6, such as a plug-in hard disk, a smart media card (SMC), a secure digital (SD) card, a flash card, etc. equipped on the control device 6. Further, the memory 61 may also include both an internal storage unit and an external storage device of the control device 6. The memory 61 is used to store an operating system, an application program, a boot loader (BootLoader), data, and other programs, such as the program code of the computer program. The memory 61 may also be used to temporarily store data that has been output or is to be output.

[0119] An embodiment of the present application further provides a computer-readable storage medium, wherein the computer-readable storage medium stores a computer program, and when the computer program is executed by a processor, the steps in any of the above method embodiments are implemented.

[0120] An embodiment of the present application provides a computer program product. When the computer program product is run on a real-time monitoring device for radiation dose of a neonatal X-ray film, the real-time monitoring device for radiation dose of a neonatal X-ray film implements the steps in any of the above-mentioned method embodiments.

[0121] If the integrated unit is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a computer-readable storage medium. Based on this understanding, the present application implements all or part of the processes in the above-mentioned embodiment method, which can be completed by instructing the relevant hardware through a computer program, and the computer program can be stored in a computer-readable storage medium. When the computer program is executed by the processor, the steps of the above-mentioned various method embodiments can be implemented. Among them, the computer program includes computer program code, and the computer program code can be in source code form, object code form, executable file or some intermediate form. The computer-readable medium may at least include: any entity or device that can carry the computer program code to the real-time monitoring device for radiation dose of neonatal X-ray filming, recording medium, computer memory, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), electric carrier signal, telecommunication signal and software distribution medium. For example, a USB flash drive, a mobile hard disk, a magnetic disk or an optical disk. In some jurisdictions, according to legislation and patent practice, computer-readable media cannot be electric carrier signals and telecommunication signals.

[0122] In the above embodiments, the description of each embodiment has its own emphasis. For parts that are not described or recorded in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0123] Those of ordinary skill in the art will appreciate that the units and algorithm steps of each example described in conjunction with the embodiments disclosed herein can be implemented in electronic hardware, or a combination of computer software and electronic hardware. Whether these functions are performed in hardware or software depends on the specific application and design constraints of the technical solution. Professional and technical personnel can use different methods to implement the described functions for each specific application, but such implementation should not be considered to be beyond the scope of this application.

[0124] In the embodiments provided in the present application, it should be understood that the disclosed system, device and method for real-time monitoring of radiation dose of neonatal X-ray film can be implemented in other ways. For example, the above-described embodiments of the system and device for real-time monitoring of radiation dose of neonatal X-ray film are merely schematic. For example, the division of the modules or units is only a logical function division. There may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or direct coupling or communication connection shown or discussed can be an indirect coupling or communication connection through some interfaces, devices or units, which can be electrical, mechanical or other forms.

[0125] The units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0126] The embodiments described above are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, a person skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. Such modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present application, and should all be included in the protection scope of the present application.

Claims

1. A method for real-time monitoring of radiation dose of newborn X-ray film, characterized in that: Applied to a real-time monitoring device for radiation dose of a newborn X-ray film, the method comprises: Acquire basic information; wherein the basic information includes detection area and detection item information, the detection area reflects the area of ​​the newborn that needs to be X-rayed, and the detection item information reflects the detection items of the newborn; Based on the basic information, real-time analysis information is obtained; wherein the real-time analysis information includes information indicating whether the radiation dose received by the newborn during the filming process exceeds the standard and movement instructions for controlling the X-ray filming equipment; A monitoring report is obtained based on the real-time analysis information; wherein the monitoring report is used to remind doctors.

2. The method for real-time monitoring of radiation dose of neonates by X-ray filming according to claim 1, characterized in that: Before obtaining the live analysis information based on the basic information, the method further includes: An even number of detection devices are symmetrically attached to both sides of the detection area close to the head and feet of the newborn, with the center point of the detection area as the symmetry center, and the important parts of the newborn are covered by protective plates; wherein the detection device is a device that can obtain radiation dose in real time.

3. The method for real-time monitoring of radiation dose of newborn X-ray film according to claim 2, characterized in that: The obtaining of the real-time analysis information based on the basic information includes: Acquire monitoring distribution information; wherein the monitoring distribution information includes detection relationship information, a central area and an edge area, the detection relationship information includes at least one corresponding information, the corresponding information reflects the corresponding relationship between the two detection devices in position, the central area reflects the area at the center of the detection area, and the edge area reflects the area at the edge of the detection area; The threshold information is obtained based on the basic information and the monitoring distribution information; wherein the threshold information includes an edge radiation dose threshold and an edge total radiation dose threshold, the edge radiation dose threshold is the maximum radiation dose that the edge area of ​​the detection area can withstand in one exposure of the X-ray filming device, and the edge total radiation dose threshold is the maximum radiation dose that the edge area of ​​the newborn can withstand during this filming process; The real-time analysis information is obtained based on the threshold information and the monitoring distribution information.

4. The method for real-time monitoring of radiation dose of neonates by X-ray filming according to claim 3, characterized in that: The obtaining of monitoring distribution information includes: Acquire a regional image; wherein the regional image reflects the relative positions of the detection area and each of the detection devices; Inputting the regional image into an image recognition model to obtain the detection relationship information and an analysis image; wherein the analysis image includes the regional image and the central area and the edge area marked on the regional image; The detection relationship information, the central area and the edge area are confirmed as the monitoring distribution information.

5. The method for real-time monitoring of radiation dose of neonates by X-ray filming according to claim 3, characterized in that: The obtaining threshold information based on the basic information and the monitoring distribution information includes: The detection item reflected by the detection item information is input into a preset item database to obtain a single radiation dose value and a total radiation dose threshold value corresponding to the detection item; wherein the single radiation dose value is the maximum radiation dose that the newborn baby can withstand in one exposure of the X-ray filming device, and the total radiation dose threshold value is the maximum radiation dose that the newborn baby can withstand in this filming process; Acquire a center distance and an edge distance; wherein the center distance is the distance between the X-ray source of the X-ray film device and the center area, and the edge distance is the distance between the X-ray source of the X-ray film device and the edge area; Dividing the square value of the center distance by the square value of the edge distance to obtain a proportional difference; The value obtained by multiplying the ratio difference by the single radiation dose value is confirmed as the marginal radiation dose threshold, and the marginal total radiation dose threshold is obtained by multiplying the ratio difference by the total radiation dose threshold; The edge radiation dose threshold and the edge total radiation dose threshold are confirmed as the threshold information.

6. The method for real-time monitoring of radiation dose of newborn X-ray film according to claim 3, characterized in that: The obtaining the real-time analysis information based on the threshold information and the monitoring distribution information includes: Acquire the device status and radiation distribution information in real time; wherein, the device status includes an on state and an off state, the on state reflects that the X-ray film device is emitting X-rays, and the off state reflects that the X-ray film device is not emitting X-rays, and the radiation distribution information includes a detection time axis and a plurality of radiation dose receiving information corresponding to the detection time axis, each of the radiation dose receiving information corresponds to each of the detection devices, the radiation dose receiving information is the radiation dose data transmitted in real time by the detection device at a preset time interval, and the radiation dose data corresponds to a time node on the detection time axis; When the value reflected by any one of the radiation dose data obtained is greater than or equal to the marginal total radiation dose threshold, the real-time analysis information indicating that the radiation dose exceeds the standard and the X-ray filming device needs to be switched to the off state is obtained; When the device state is switched from the closed state to the open state, a start mark and a number mark corresponding to the start mark are inserted on the detection time axis, and the radiation dose data corresponding to the time node corresponding to the start mark and the detection device corresponding to the radiation dose data are confirmed as the starting dose information; wherein the start mark corresponds to a time node on the detection time axis, and the number mark is the number of times the X-ray filming device is switched from the closed state to the open state during the entire filming process; When the value reflected by any one of the radiation dose data obtained and the starting dose information corresponding to the radiation dose receiving information corresponding to the radiation dose data, which is closest to the time node of obtaining the radiation dose data on the detection time axis, subtracted from the radiation dose data corresponding to the detection device corresponding to the radiation dose data is greater than the marginal radiation dose threshold, the real-time analysis information indicating that the radiation dose exceeds the standard and the X-ray filming device needs to be switched to the off state is obtained; When the device state switches from the on state to the off state, an end mark and the number mark corresponding to the end mark are inserted on the detection timeline, and the real-time analysis information is obtained based on the radiation distribution information, the start mark, the start dose information and the end mark; wherein the end mark corresponds to a time node on the detection timeline.

7. The method for real-time monitoring of radiation dose of newborn X-ray film according to claim 6, characterized in that: The obtaining of the real-time analysis information based on the radiation distribution information, the start mark, the start dose information and the end mark comprises: confirming the radiation dose data corresponding to the time node corresponding to the termination mark and the detection device corresponding to the radiation dose data as termination dose information; Subtracting the radiation dose data corresponding to the detection device corresponding to each radiation dose data in the termination dose information from the radiation dose data in the start dose information corresponding to the number mark equal to the number mark corresponding to the termination dose information, to obtain a plurality of radiation increments corresponding to each detection device; Dividing each of the radiation increments by the time scale value, respectively, to obtain a plurality of radiation increase rates corresponding to each of the detection devices; wherein the time scale value is the number of time nodes included between the time node corresponding to the start mark and the time node corresponding to the end mark on the detection time axis; Determine the magnitude of each radiation increase rate, identify the detection device corresponding to the largest radiation increase rate as the first moving point, identify the detection device corresponding to the first moving point in positional relationship as the second moving point, and identify the direction starting from the first moving point and extending to the second moving point as the moving direction; Confirming the radiation dose data in the termination dose information corresponding to the detection device corresponding to the first moving point as a first value, and confirming the radiation dose data in the termination dose information corresponding to the detection device corresponding to the second moving point as a second value; confirming the straight-line distance between the detection device corresponding to the first moving point and the detection device corresponding to the second moving point as the total distance; The live analysis information is obtained based on the moving direction, the total distance, the first value, and the second value.

8. The method for real-time monitoring of radiation dose of newborn X-ray film according to claim 7, characterized in that: The obtaining the live analysis information based on the moving direction, the total distance, the first value, and the second value includes: confirming a value obtained by adding the first value and the second value as a third value; The value obtained by dividing the total distance by the third value is confirmed as the interval value; confirming an absolute value of a difference between the first value and the second value as a fourth value; The value obtained by multiplying the fourth value by the interval value is confirmed as the moving distance; The movement instruction indicating that the radiation dose has not exceeded the standard and used to instruct the X-ray filming device to move the movement distance along the movement direction is confirmed as the real-time analysis information.

9. The method for real-time monitoring of radiation dose of neonates by X-ray filming according to claim 1, characterized in that: The obtaining of a monitoring report based on the real-time analysis information includes: If the real-time analysis information indicates that the radiation dose exceeds the standard, then the monitoring report is obtained, which reflects that the radiation dose received by the newborn during the filming process has exceeded the standard, and reminds the user to control the X-ray filming device to stop filming. If the real-time analysis information indicates that the radiation dose has not exceeded the standard, then the monitoring report reflecting that the radiation dose received by the newborn during the filming process has not exceeded the standard is obtained, reminding the doctor to control the X-ray filming device according to the movement instruction.

10. A real-time monitoring device for radiation dose of newborn X-ray film, comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, characterized in that: When the processor executes the computer program, the method according to any one of claims 1 to 9 is implemented.

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