Wearable flexible radiation dose monitoring device and system

Abstract

The utility model discloses a wearable flexible radiation dose monitoring device and system, and the device comprises a flexible monitoring module which comprises at least one soft flexible sheet, and also comprises a control chip electrically connected with the flexible sheet; the flexible sheet comprises an output end and two back-to-back induction surfaces, the output end is connected with the control chip, and the induction surfaces allow radiation signals to pass through; the equipment body comprises at least one flexible wearing part, and the flexible wearing part is used for fixing the equipment body to a target human body in a matched mode; the device body further comprises connecting parts with the number corresponding to that of the flexible sheets, the connecting parts are connected with the flexible monitoring module, and the flexible monitoring module is fixed to the device body. The wearable flexible radiation dose monitoring device can be worn on the corresponding part of the target human body according to the requirement, the wearing cost is reduced due to the flexible texture, the burden of a user cannot be increased while the comprehensive and accurate monitoring function is provided, and the wearable flexible radiation dose monitoring device is efficient, convenient and suitable for various occasions.

Description

Technical Field

[0001] This utility model relates to the field of radiation dose monitoring, and in particular to a wearable flexible radiation dose monitoring device and system. Background Technology

[0002] Nuclear radiation dose measurement and monitoring equipment is the core component for achieving nuclear radiation dose measurement. Practical applications face non-planar environments, requiring multi-angle and multi-frequency irradiation to obtain satisfactory measurement results. However, traditional technologies involve multiple frequencies of irradiation, which exacerbates the risk of radiation damage. Furthermore, current occupational external exposure monitoring primarily relies on point or patch dosimeters or ionization chambers. These monitoring methods can only provide an average estimate and cannot comprehensively assess the health of radiation workers.

[0003] Traditional inorganic detection crystals are characterized by high rigidity and large weight, which limits their ability to be manufactured into large-area radiation dose monitoring devices. Conventional wearable personal dose monitoring instruments can hardly meet the growing industry demand. Therefore, there is a need for flexible, wearable radiation dose monitoring devices that are suitable for various bending environments. Utility Model Content

[0004] The technical problem to be solved by this utility model is to provide a wearable flexible radiation dose monitoring device and system.

[0005] The technical solution adopted by this utility model to solve its technical problem is: to construct a wearable flexible radiation dose monitoring device, comprising:

[0006] A flexible monitoring module includes at least one soft flexible sheet and a control chip electrically connected to the flexible sheet; the flexible sheet includes an output end and two back-to-back sensing surfaces, the output end is connected to the control chip, and the sensing surfaces allow radiated signals to pass through;

[0007] The device body includes at least one flexible wearable part, which is used to fix the device body to a target human body; the device body also includes a connecting part corresponding to the number of flexible sheets, which is connected to the flexible monitoring module and fixes the flexible monitoring module to the device body.

[0008] Preferably, in the wearable flexible radiation dose monitoring device constructed in this utility model, the device body is a garment body, and the flexible wearable part is at least one of the zipper, button, Velcro, elastic band and tie of the garment body.

[0009] Preferably, in the wearable flexible radiation dose monitoring device constructed in this utility model, the garment body includes an outer fabric and a lining arranged opposite to each other;

[0010] The connecting portion includes an adhesive portion and / or a sewing portion, which secures the flexible sheet between the outer fabric and the lining.

[0011] Preferably, in the wearable flexible radiation dose monitoring device constructed according to this utility model, the outer fabric is a non-radiation-proof fabric; the lining is a radiation-proof fabric.

[0012] Alternatively, both the outer fabric and the lining are radiation-proof fabrics; a sensing window is provided on the fabric corresponding to the connecting part so that external radiation signals can reach the sensing surface through the sensing window.

[0013] Preferably, in the wearable flexible radiation dose monitoring device constructed in this utility model, the clothing body includes an upper garment, lower trousers, gloves, and boots that together wrap around the body of the target human body;

[0014] The cuffs of the top are provided with first tightening straps, and the leg openings of the trousers are provided with second tightening straps.

[0015] Preferably, in the wearable flexible radiation dose monitoring device constructed in this utility model, the device body also includes a visual helmet with a face window.

[0016] Preferably, in the wearable flexible radiation dose monitoring device constructed in this utility model, the device body is a watch body, and the flexible wearable part is the watch strap of the watch body; or, the device body is a bracelet body, and the flexible wearable part is the strap of the bracelet body.

[0017] Preferably, in the wearable flexible radiation dose monitoring device constructed in this utility model, the flexible monitoring module further includes a power supply that connects to the control chip and provides power to the control chip; the power supply includes a housing and a waterproof layer disposed on the housing.

[0018] Preferably, the wearable flexible radiation dose monitoring device constructed in this utility model further includes at least one of a positioning module, a Bluetooth module, a display module, an alarm module, a sound module, and a light module, all of which are electrically connected to the control chip.

[0019] This invention also constructs a wearable flexible radiation dose monitoring system, which is installed on a wearable device and includes a flexible monitoring module, an amplifier module, an analog-to-digital conversion module, a control module, and a storage module connected in sequence. It also includes an interaction module connecting the control module and the storage module, and a power supply module that provides power to the above modules.

[0020] By implementing this utility model, the following beneficial effects can be achieved:

[0021] The wearable flexible radiation dose monitoring device disclosed in this utility model includes: a flexible monitoring module, which includes at least one soft flexible sheet and a control chip electrically connected to the flexible sheet; the flexible sheet includes an output end and two back-to-back sensing surfaces, the output end being connected to the control chip, and the sensing surfaces allowing radiation signals to pass through; a device body, including at least one flexible wearable part, which is used to fix the device body to a target human body; the device body also includes connecting parts corresponding to the number of flexible sheets, the connecting parts being connected to the flexible monitoring module and fixing the flexible monitoring module to the device body. This wearable flexible radiation dose monitoring device can be worn on corresponding parts of the target human body as needed. Its flexible texture reduces wearing costs, providing comprehensive and accurate monitoring functions without increasing the user's burden. It is efficient, convenient, and suitable for various occasions. Attached Figure Description

[0022] The present invention will be further described below with reference to the accompanying drawings and embodiments. In the accompanying drawings:

[0023] Figure 1 This is a schematic diagram of the flexible monitoring module in the second embodiment of this utility model;

[0024] Figure 2 This is a front view of the wearable flexible radiation dose monitoring device in the second embodiment of this utility model;

[0025] Figure 3 This is a top view of the wearable flexible radiation dose monitoring device in the second embodiment of this utility model;

[0026] Figure 4 This is a schematic diagram of the wearable flexible radiation dose monitoring device in the third embodiment of this utility model;

[0027] Figure 5 This is a schematic diagram of the wearable flexible radiation dose monitoring system in the fourth embodiment of this utility model. Detailed Implementation

[0028] To provide a clearer understanding of the technical features, objectives, and effects of this utility model, the specific embodiments of this utility model are now described in detail with reference to the accompanying drawings. In the following description, it should be understood that the orientations or positional relationships indicated by terms such as "front," "rear," "upper," "lower," "left," "right," "longitudinal," "horizontal," "vertical," "horizontal," "top," "bottom," "inner," "outer," "head," and "tail" are based on the orientations or positional relationships shown in the accompanying drawings, and are constructed and operated in a specific orientation. They are only for the convenience of describing this technical solution and do not indicate that the device or component referred to must have a specific orientation; therefore, they should not be construed as limitations on this utility model.

[0029] It should also be noted that, unless otherwise explicitly specified and limited, terms such as "installation," "connection," "joining," "fixing," and "setting" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. When an component is referred to as being "on" or "below" another component, the component can be located "directly" or "indirectly" on the other component, or there may be one or more intermediary components. The terms "first," "second," "third," etc., are only for the convenience of describing this technical solution and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Therefore, features defined with "first," "second," "third," etc., may explicitly or implicitly include one or more of that feature. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances.

[0030] In the following description, specific details such as particular system structures and techniques are set forth for illustrative purposes and not for limitation, in order to provide a thorough understanding of the embodiments of the present invention. However, those skilled in the art will understand that the present invention can be implemented in other embodiments without these specific details. In other instances, detailed descriptions of well-known systems, apparatuses, circuits, and methods are omitted so as not to obscure the description of the present invention with unnecessary detail.

[0031] See Figure 1 The first embodiment of this utility model discloses a wearable flexible radiation dose monitoring device, comprising: a flexible monitoring module 1, the flexible monitoring module 1 including at least one soft flexible sheet 11, and a control chip 12 electrically connected to the flexible sheet 11; the flexible sheet 11 includes an output end and two back-to-back sensing surfaces, the output end being connected to the control chip 12, and the sensing surfaces allowing radiation signals to pass through; and a device body 2, including at least one flexible wearable part 21, the flexible wearable part 21 being used to fix the device body 2 to a target human body; the device body 2 also includes a connecting part 22 corresponding to the number of flexible sheets 11, the connecting part 22 being connected to the flexible monitoring module 1 and fixing the flexible monitoring module 1 to the device body 2.

[0032] Furthermore, the flexible sheet 11 is a high-performance organic-inorganic hybrid crystalline detection material. It employs a semiconductor metal as the organic framework, which is physically mixed with a flexible polymer matrix to form a hybrid matrix. Alternatively, leveraging the modifiability of the semiconductor metal framework, it is chemically polymerized with the flexible polymer material, forming a covalent bond on the surface of the flexible matrix to create a stable flexible film. For the semiconductor metal-organic framework crystal, its ligands use elements with high effective atomic numbers, such as lanthanides, lead, and bismuth, as metal centers to achieve high X-ray absorption efficiency. Furthermore, based on the charge transport mechanism, valence-bonded charge transport ligands and space-charge transport organic ligands are selected to achieve different charge transport paths and adjust the electrical properties.

[0033] For the flexible sheet 11 formed by physical mixing, the flexible polymer matrix can be a thermoplastic polymer such as polyethylene, polypropylene, polymethyl methacrylate, polyvinyl chloride, or polyvinylidene fluoride. For the flexible sheet 11 formed by chemical polymerization, a semiconductor metal-organic framework crystal with end groups such as -NH2, -Cl, or -OH is used, and then a flexible material is formed by covalent polymerization.

[0034] In other embodiments, the flexible sheet 11 can be a direct detector developed by combining an organic semiconductor crystal with a flexible plastic substrate, or the flexible sheet 11 can be an indirect detector formed by blending a micro / nano-sized inorganic scintillation crystal with a polymer. The former is a semiconductor detector, and the latter is a scintillator detector. Direct detectors have good chemical compatibility with the flexible substrate, can be grown and processed in solution, and are easy to fabricate large-area films. Indirect detectors utilize scintillators with high X-ray blocking capabilities, such as LaBr3:Ce3+, which improves X-ray absorption and utilization to some extent; however, micro / nano-sized scintillation crystals exhibit significant scintillation light scattering, resulting in lower detection sensitivity.

[0035] For the flexible sheet 11 used as a sensor, its detection performance is evaluated from three aspects: X-ray detection performance, gamma-ray detection performance, and neutron detection performance.

[0036] Furthermore, by studying key detection parameters such as response time, fall time, detection sensitivity, and detection limit of the flexible sheet 11 under X-ray irradiation, the detection performance of the flexible sheet 11 can be optimized. Generally, slow response and fall times cause imaging lag and ghosting, severely affecting X-ray imaging quality. These two parameters can be controlled by optimizing the defects of the flexible sheet 11. The unit of detection sensitivity is μCG. yair -1 cm -2The physical meaning of γ is the amount of charge generated per unit area under a milligray dose of radiation; a higher value indicates better performance of the flexible sheet 11. Simultaneously, higher detection sensitivity also means that conventional applications can be achieved using a smaller irradiation dose. In this embodiment, the detection sensitivity of the flexible sheet 11 is 100 μCG. yair -1 cm -2 The detection limit is defined as the minimum dose rate (μGyair / s) at which a signal-to-noise ratio greater than 3 is obtained. This value directly determines the X-ray dose rate during use and has important reference value for the assessment of radiation protection during use.

[0037] Furthermore, the energy resolution, energy nonlinear response, and absolute light output of the flexible sheet 11 were studied using a gamma-ray multichannel spectrometer. The detection performance of the flexible sheet 11 was also investigated by characterizing the charge transit time or scintillation decay time of the crystal using an oscilloscope. When the flexible sheet 11 is a semiconductor, the energy resolution is preferably less than or equal to 8%; when the flexible sheet 11 is a scintillator, the energy resolution is preferably less than or equal to 12%.

[0038] Furthermore, the neutron detection performance of the flexible sheet 11 was evaluated using a 241Am-Be or 242Pu-Be neutron source, with a focus on obtaining the transient fluorescence decay time and delayed fluorescence decay time of the scintillation composite material under a neutron field, and the n / γ discrimination factor.

[0039] It is worth noting that since the flexible monitoring module 1 can be equipped with more than one flexible sheet 11, the wearable flexible radiation dose monitoring device can integrate the radiation dose at multiple measurement points where the flexible sheets 11 are located. For example, the wearable flexible radiation dose monitoring device is equipped with a first flexible sheet 111, a second flexible sheet 112, ... and an Nth flexible sheet 11N. Furthermore, due to the soft nature of the flexible sheets, the wearable flexible radiation dose monitoring device can also measure the radiation dose at various non-planar measurement points. By integrating multi-angle and multi-frequency irradiation, more accurate monitoring results can be obtained, reducing the occurrence of distorted measurement results and avoiding radiation risks caused by blind spots. Compared with traditional single-point measurement, it can meet the application requirements of more types of special scenarios.

[0040] Furthermore, in the wearable flexible radiation dose monitoring device disclosed in this embodiment, the flexible monitoring module 1 further includes a power supply 13 that connects to the control chip 12 and provides power to the control chip 12; the power supply 13 includes a housing and a waterproof layer disposed on the housing. Alternatively, the flexible detection module includes an external power supply, which is connected or disconnected via a power interface using a line extending from the control chip 12 as a medium. For example, the external power supply is connected to the control chip 12 via a USB charging cable and provides power to the control chip 12. The flexible monitoring module 1 may also include a charging module, preferably a photovoltaic charging module, for charging the power supply 13.

[0041] Furthermore, the wearable flexible radiation dose monitoring device disclosed in this embodiment also includes at least one of a positioning module, a Bluetooth module, a display module, an alarm module, a sound module, and a light module, all of which are electrically connected to the control chip 12. The positioning module can locate the device's position on a map; the Bluetooth module connects to the control chip 12, enabling the control chip 12 to communicate with other external devices wirelessly; the display module can be used to display the monitored radiation dose data and other data transmitted from the control chip 12; and the alarm module is used to issue an alarm signal when the radiation dose exceeds a preset threshold.

[0042] The wearable flexible radiation dose monitoring device provided by this utility model measures the radiation dose received by different parts of the user's body surface, which is beneficial for dealing with complex working conditions such as nuclear emergency and decontamination, protecting sensitive tissues, maintaining personnel safety, and realizing material system innovation and improving detection technology.

[0043] See Figure 2 and Figure 3 The second embodiment of this utility model discloses a wearable flexible radiation dose monitoring device with clothing as the device body 2, based on the first embodiment described above. Specifically, in the wearable flexible radiation dose monitoring device disclosed in this embodiment, the device body 2 is a clothing body 20, and the flexible wearable part 21 is at least one of the zipper, button, Velcro, elastic band and tie of the clothing body 20.

[0044] Furthermore, the clothing in this embodiment can be work clothes or protective clothing. Both types of clothing are typically designed to be easy to put on and take off and can be layered over other garments, specifically in the form of a bodysuit, jacket, or shirt. In some embodiments, the flexible wearable part 21 is disposed on the front of the garment body 20, allowing the user to independently put on and take off the garment body 20. The flexible wearable part 21 connects the left and right front panels of the garment body 20, so that the connected garment body 20 wraps around the target human body.

[0045] In other embodiments, utilizing the flexible nature of the flexible monitoring module 1, the wearable flexible radiation dose monitoring device can be disposed on the skin surface of the target human body and fixed by the flexible wearable part 21. For example, the wearable flexible radiation dose monitoring device can be a bodysuit, waist support, wristband, gloves 202, knee pads, or vest, etc. (some structures are not shown in the figures), and can be worn hidden under other clothing. Due to its small size, it will not attract the attention of others and is more suitable for radiation monitoring in daily life, avoiding the embarrassment and inconvenience of traditional dosimeters.

[0046] Furthermore, in the wearable flexible radiation dose monitoring device disclosed in this embodiment, the garment body 20 includes an outer fabric and a lining disposed opposite to each other; wherein, the lining of the garment body 20 is closer to the human body than the outer fabric, while the outer fabric is the outer layer of the garment in contact with the outside.

[0047] Since the flexible sheet 11 in the flexible monitoring module 1 is the main sensor, its condition directly affects the entire flexible detection module. Placing it within the inner layer of the garment body 20 better maintains the performance of the wearable flexible radiation dose monitoring device and extends its service life. Therefore, the connecting part 22 includes an adhesive part and / or a sewing part, which fix the flexible sheet 11 between the outer fabric and the lining.

[0048] For example, after applying an adhesive coating, the flexible sheet 11 is placed at a predetermined position on the garment body 20. The two surfaces of the flexible sheet 11 are bonded to the outer fabric and lining respectively, forming a double-sided adhesive portion; or, a single surface of the flexible sheet 11 is bonded to either the outer fabric or the lining, forming a single-sided adhesive portion. As another example, after the flexible sheet 11 is placed at a certain point on the garment body 20, a stitch is made along the outer contour of the flexible sheet 11 to form a seam, thus sewing the outer fabric and lining together. While the outer fabric protects the flexible sheet 11 from external damage, the lining ensures that the flexible sheet 11 does not affect the wearing comfort of the target body, and also defines the relative position of the flexible sheet 11 on the garment body 20.

[0049] Furthermore, in order to simultaneously monitor radiation dose and protect the human body from radiation, in the wearable flexible radiation dose monitoring device disclosed in this embodiment, the outer fabric is a non-radiation-protective fabric; the lining is a radiation-protective fabric; or, both the outer fabric and the lining are radiation-protective fabrics; a sensing window is provided on the fabric corresponding to the connecting part 22 so that external radiation signals can reach the sensing surface through the sensing window.

[0050] Furthermore, in the wearable flexible radiation dose monitoring device disclosed in this embodiment, the garment body 20 includes an upper garment 201, lower trousers 203, gloves 202, and boots 204 that collectively wrap around the target human body; the cuffs of the upper garment 201 are respectively provided with first tightening straps, and the leg openings of the lower trousers 203 are respectively provided with second tightening straps. When the user wears the garment body 20, they can wear the gloves 202 first and then the upper garment 201, and wear the boots 204 first and then the lower trousers 203. Thus, the first tightening straps tighten the cuffs of the upper garment 201 while simultaneously tightening the gloves 202, and the second tightening straps tighten the leg openings of the lower trousers 203 while simultaneously tightening the boots 204, forming a tighter wrapping effect. In other embodiments, the upper garment 201 and lower trousers 203 of the garment body 20 are connected as a single unit.

[0051] Furthermore, in the wearable flexible radiation dose monitoring device constructed according to this utility model, the device body 2 also includes a visual helmet 205 with a face window. The visual helmet 205 also has a flexible sheet 11. In some embodiments, a separate control chip 12 is provided on the visual helmet 205 to connect to the flexible sheet 11 on the visual helmet 205. In other embodiments, the flexible sheet 11 on the visual helmet 205 is connected to the control chip 12 located in other parts of the clothing body 20 via wired or wireless means. The face window provides the user with a field of vision, allowing the visual helmet 205 to provide protection and monitoring functions without hindering the user's normal work.

[0052] See Figure 4 The third embodiment of this utility model discloses another wearable flexible radiation dose monitoring device based on the first embodiment. In this embodiment, the device body 2 is a watch body, and the flexible wearable part 21 is the watch strap of the watch body; or, the device body 2 is a bracelet body, and the flexible wearable part 21 is the strap of the bracelet body.

[0053] In this embodiment, since the flexible sheet 11 is itself flexible, it can be directly placed at the flexible wearable part 21. For example, the flexible sheet 11 can be fixed inside the watch strap by adhesive or sewing. The control module and power supply module 13 can be located on the watch face. Thus, the wearable flexible radiation dose monitoring device is not much different in appearance from an ordinary watch, but it has the function of radiation dose monitoring. Alternatively, the entire wearable flexible radiation dose monitoring device can be integrated into a smaller, more portable terminal, making it compact and easy to carry for convenient daily monitoring, without the need for special storage and carrying methods like traditional dosimeters. At the same time, it is simple to operate and can be easily used without professional guidance, facilitating users' self-radiation protection and improving the autonomy and convenience of radiation protection.

[0054] Furthermore, this wearable flexible radiation dose monitoring device can also be a set of devices composed of a smartwatch and multiple soft wristbands and ankle bracelets. The smartwatch integrates a main control module, storage module, display module, and interaction module, while each wristband and ankle bracelet has a flexible sheet 11, a sub-control chip 12, a wireless transmission module, and a power supply 13. The wireless transmission module interacts wirelessly with the smartwatch. Due to the softness of the flexible sheet, users can comfortably wear the wearable flexible radiation dose monitoring device provided in this embodiment. The wristbands and ankle bracelets are worn on the wrist and ankle of the target body, respectively, enabling radiation monitoring at multiple measurement points. The information monitored by each wristband and ankle bracelet is finally collected on the smartwatch for information processing and result display, truly achieving portable, real-time, and comfortable radiation dose monitoring.

[0055] See Figure 5 The fourth embodiment of this utility model discloses a wearable flexible radiation dose monitoring system, whose application scenarios include, but are not limited to, measuring neutron dose rate and gamma ray dose rate in the environment. This wearable flexible radiation dose monitoring system is installed on a wearable device. Its hardware includes a flexible monitoring module 1, an amplifier module, an analog-to-digital conversion module, a control module, and a storage module connected in sequence. It also includes an interaction module connecting the control module and the storage module, and a power supply module providing power to the above modules. The flexible monitoring module 1 includes a flexible radiation detection material as a sensor, which can make the shape of the wearable device more ergonomic. The flexible radiation detection material includes, but is not limited to, high-performance organic-inorganic hybrid crystalline detection materials. The control module can be an embedded hardware architecture, including an ASIC chip (Application-Specific Integrated Circuit) and a clock unit. The storage module includes a memory unit (DDR) and a flash memory unit. The interaction module includes a touch screen and peripheral interfaces. The power supply module includes a power supply unit.

[0056] The software component of the wearable flexible radiation dose monitoring system includes an interface display module, a data calculation module, a core control module, a data storage module, and a data communication module, corresponding to the functions of the hardware component. Specifically, the interface display module handles user interaction; it primarily manages the interaction between the software's internal logic and external operators, including responding to external commands and providing feedback on the software's execution results. The data calculation module parses the data and calculates the dose rate using algorithms. The core control module controls the entire workflow. The data storage module stores data on the instrument. The data communication module manipulates the hardware interface to achieve data interaction between the software and hardware.

[0057] Furthermore, the interface display module is mainly divided into two display interfaces: the dose rate display interface and the parameter setting interface. The dose rate display interface mainly displays the real-time dose rate, while the parameter setting interface mainly displays the various function settings of the software.

[0058] The data processing module is involved in data processing, including data parsing, radiation dose calculation, and calibration algorithms. In real-time analysis, the core control module acquires real-time data through hardware communication and then transmits the data to the data processing module.

[0059] The core control module is responsible for controlling the entire system workflow and facilitating data interaction with other modules. Specifically, it controls the interface display, hardware communication, data storage, and data computation, serving as the central hub of the entire system. System operating parameters and status are recorded within the core control module. It also manages configuration parameters, workflow control, and power supply.

[0060] The data storage module is responsible for saving the collected data and the data processed by the algorithm to the spectrometer device for retrospective viewing or transmission to other devices.

[0061] The hardware communication module is responsible for manipulating the hardware interface to realize data interaction between software and hardware, including interacting with the radiation sensor probe through the serial port to obtain temperature data from the temperature sensor, controlling LED lights to indicate the working status of the instrument, and controlling the buzzer to realize the alarm function.

[0062] By implementing this utility model, the following beneficial effects can be achieved:

[0063] This utility model discloses a wearable flexible radiation dose monitoring device, comprising: a flexible monitoring module, the flexible monitoring module including at least one soft flexible sheet, and a control chip electrically connected to the flexible sheet; the flexible sheet includes an output end and two back-to-back sensing surfaces, the output end being connected to the control chip, and the sensing surfaces allowing radiation signals to pass through; a device body, including at least one flexible wearable part, the flexible wearable part being used to cooperate in fixing the device body to a target human body; the device body also includes connecting parts corresponding to the number of flexible sheets, the connecting parts being connected to the flexible monitoring module and fixing the flexible monitoring module to the device body. This wearable flexible radiation dose monitoring device can be worn on corresponding parts of the target human body as needed, the flexible texture reduces wearing costs, and while providing comprehensive and accurate monitoring functions, it does not increase the burden on the user, making it efficient, convenient, and suitable for various occasions.

[0064] It is understood that the above embodiments only illustrate preferred embodiments of the present utility model, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of the present utility model patent. It should be noted that for those skilled in the art, without departing from the concept of the present utility model, the above embodiments or technical features can be freely combined, and several modifications and improvements can be made. These all fall within the protection scope of the present utility model, that is, the embodiments described "in some embodiments" can be freely combined with any of the embodiments above and below. Therefore, all equivalent transformations and modifications made within the scope of the claims of the present utility model should fall within the coverage of the claims of the present utility model.

Claims

1. A wearable flexible radiation dose monitoring device, characterized in that, include: A flexible monitoring module, comprising at least one soft flexible sheet, and a control chip electrically connected to the flexible sheet; The flexible sheet includes an output end and two back-to-back sensing surfaces. The output end is connected to the control chip, and the sensing surfaces allow radiated signals to pass through. The device body includes at least one flexible wearable part, which is used to fix the device body to a target human body; the device body also includes a connecting part corresponding to the number of flexible sheets, which is connected to the flexible monitoring module and fixes the flexible monitoring module to the device body.

2. The wearable flexible radiation dose monitoring device according to claim 1, characterized in that, The device body is a garment body, and the flexible wearable part includes at least one of zipper, button, Velcro, elastic band and tie.

3. The wearable flexible radiation dose monitoring device according to claim 2, characterized in that, The garment body includes an outer fabric and a lining arranged opposite to each other; The connecting portion includes an adhesive portion and / or a sewing portion, which secures the flexible sheet between the outer fabric and the lining.

4. The wearable flexible radiation dose monitoring device according to claim 3, characterized in that, The outer fabric is a non-radiation-protective fabric; the lining is a radiation-protective fabric. Alternatively, both the outer fabric and the lining are radiation-proof fabrics; a sensing window is provided on the fabric corresponding to the connecting part so that external radiation signals can reach the sensing surface through the sensing window.

5. The wearable flexible radiation dose monitoring device according to claim 2, characterized in that, The garment itself includes a top, trousers, gloves, and boots that collectively cover the target human body; The cuffs of the top are provided with first tightening straps, and the leg openings of the trousers are provided with second tightening straps.

6. The wearable flexible radiation dose monitoring device according to claim 2, characterized in that, The device itself also includes a visual helmet with a facial window.

7. The wearable flexible radiation dose monitoring device according to claim 1, characterized in that, The device body is a watch body, and the flexible wearable part is the watch strap of the watch body; or, the device body is a bracelet body, and the flexible wearable part is the strap of the bracelet body.

8. The wearable flexible radiation dose monitoring device according to claim 1, characterized in that, The flexible monitoring module also includes a power supply that connects to the control chip and provides power to the control chip; the power supply includes a housing and a waterproof layer disposed on the housing.

9. The wearable flexible radiation dose monitoring device according to claim 1, characterized in that, It also includes at least one of a positioning module, a Bluetooth module, a display module, an alarm module, a sound module, and a light module, all of which are electrically connected to the control chip.

10. A wearable flexible radiation dose monitoring system, wherein the system is installed on a wearable device, characterized in that, It includes a flexible monitoring module, an amplifier module, an analog-to-digital conversion module, a control module, and a storage module connected in sequence, as well as an interaction module connecting the control module and the storage module, and a power supply module that provides power to each of the above modules.

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