Artificial intelligence itinerant detector with alpha and beta ray detection function

Abstract

The utility model belongs to the technical field of medical auxiliary equipment, and particularly relates to an artificial intelligence itinerant detector with an alpha and beta ray detection function, which comprises an itinerant detector main body, a detection window is arranged on the itinerant detector main body, and a centralized control processing unit and a detector module are arranged in the itinerant detector main body; the universal wheels are connected with the inspection instrument main body and drive the inspection instrument main body to move; the detector module comprises a detector body, and the detector body adopts an alpha-beta detector; and the centralized control processing unit is electrically connected with the detector module.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical auxiliary equipment, in particular to an artificial intelligence inspection instrument with α and β ray detection functions. Background Art

[0002] When nuclear medicine uses radionuclides for imaging, diagnosis, and drug treatment, staff misoperation (such as spilling drugs) or patients who have been injected with radioactive drugs may cause radioactive contamination through secretions (such as vomitus) or excretions while waiting for treatment or staying in the hospital. Existing technology cannot detect α and β rays, and cannot determine the specific location of contamination, thus posing internal exposure risks to staff and affecting the department's subsequent radioactive contamination disposal.

[0003] The diagnostic radionuclides currently used in clinical practice are 99m Tc(SPECT), 18F (PET); therapeutic radionuclides are 223 Ra, 225 Ac, 177 Lu, 131 I, thyroid diseases, prostate cancer bone metastasis, liver cancer, etc. can all be treated with corresponding drugs. In the internal drug radiotherapy of tumors, β- or α-rays emitted by radioactive isotopes are mainly used, and radioactive isotopes with better radiotherapy effects have the following characteristics:

[0004] ① Appropriate radiation type and energy. Radionuclides used in therapeutic radiopharmaceuticals should emit beta- or alpha-rays, with no or minimal gamma-ray emission, to enhance therapeutic efficacy. The energy of the beta-ray should be below 1 MeV, and the alpha-ray energy should be below 6 MeV.

[0005] ② Have an appropriate physical half-life. The half-life of therapeutic radioactive drugs should not be too short, generally between 1 and 10 days, to ensure efficacy.

[0006] ③ Low toxicity. The toxic effects of the radionuclides and their decay products entering the body must be small. If toxic, their use must be strictly controlled within the range of no toxic reactions. It is best if the decay products of the nuclides are stable nuclides. In addition, the nuclear purity, specific activity, and radiochemical purity of radiopharmaceuticals are high, which can not only improve the drug effect but also reduce toxic side effects.

[0007] Gamma rays and X-rays are mostly external radiation, while alpha rays and beta rays have a very short range and all their energy will be presented to the human body, so alpha rays and beta rays are the focus of internal radiation protection.

[0008] Targeted testing 18F (PET) nuclide, in the current Chinese public patent (publication number: CN207473363U) discloses an artificial intelligence sweeping robot with radionuclide detection function, the gamma detector is installed inside the shell, realizing the radionuclide detection in the set area. 18 F pollutants are identified, but diagnostic radionuclides 18 F has a short half-life and can be detected and identified by gamma detectors, while therapeutic radionuclides generally have a long half-life and emit α and β rays. If the contamination location is not detected in time or not determined, it can easily cause internal exposure risks to workers.

[0009] Therefore, the utility model designs an artificial intelligence inspection instrument with α and β ray detection functions, which solves the problem that the existing technology detector can only detect γ rays and is not suitable for nuclides. 18 F(PET) has a short half-life. For in vivo drug radiotherapy, the half-life of these radionuclides should not be too short to ensure efficacy. Existing technologies cannot detect them, and the usage scenario is limited. Utility Model Content

[0010] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide an artificial intelligence inspection instrument with α and β ray detection functions to solve the above technical problems.

[0011] The solution adopted by the utility model is: an artificial intelligence inspection instrument with α and β ray detection function, characterized by comprising:

[0012] The inspection instrument body is provided with a detection window, and the inspection instrument body is provided with a centralized control processing unit and a detector module;

[0013] A universal wheel connected to the inspection instrument body and driving the inspection instrument body to move;

[0014] The detector module includes a detector body, wherein the detector body adopts an αβ detector;

[0015] The centralized control processing unit is electrically connected to the detector module.

[0016] Preferably, a detector lifting device is connected between the detector module and the detector lifting device, and is used to drive the detector module to move.

[0017] Preferably, the detector lifting device includes: a telescopic rod provided on the inner side wall of the inspection instrument body, the output end of the telescopic rod is connected to a lifting plate, a centralized control processing unit is provided on the lifting plate, and a detector module is provided at the bottom.

[0018] Preferably, the telescopic rod is an electric telescopic rod.

[0019] Preferably, the detection window includes:

[0020] Detection window bottom connector, lower sealing ring, lower buffer foam, protective steel mesh, thin aluminum film, upper sealing ring, upper buffer foam, detection window top connector, fixed connector;

[0021] The bottom connecting piece of the detection window and the top connecting piece of the detection window are respectively located on the outer wall and inner wall of the inspection instrument body and are connected by a fixed connecting piece;

[0022] The lower sealing ring and the lower buffer foam are arranged near the bottom connector of the detection window;

[0023] The upper sealing ring and upper buffer foam are arranged near the top connector of the detection window;

[0024] The protective steel mesh is arranged between the lower buffer foam and the upper buffer foam.

[0025] Preferably, the detector module further includes:

[0026] The αβ detector is matched with an electronic module and a data transmission module, wherein the data transmission module adopts a WiFi template, a 4G module or a Bluetooth module.

[0027] Preferably, the centralized control processing unit includes: a data receiving end cooperating with the detector module and a data display unit cooperating with the data receiving end.

[0028] Preferably, the αβ detector uses an αβ scintillator, followed by an MPPC array.

[0029] Preferably, the αβ detector is a PIPS detector.

[0030] Preferably, the detection window is rectangular or circular in shape.

[0031] Compared with the prior art, the beneficial effects of this application are:

[0032] 1. The αβ detector type of this application can be selected as dual scintillator or PIPS according to the actual application scenario. Both αβ scintillator and PIPS detectors can detect α and β rays and determine the specific location of contamination, thereby avoiding internal exposure risks to staff and enabling the department to smoothly carry out subsequent radioactive contamination disposal deployment work;

[0033] 2. The detector lifting device can be used to change the position of the detector module to achieve the best detection efficiency;

[0034] 3. The data transmission module can select wireless transmission modes such as WiFi, 4G, and Bluetooth, making it more flexible to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] Figure 1 It is the perspective of the three-dimensional diagram of the present invention.

[0036] Figure 2 This is the perspective of the three-dimensional cross-sectional view of the present invention.

[0037] Figure 3 It is a cross-sectional view of the detection window assembly of the present utility model.

[0038] Figure numerals: 1. Inspection instrument main body; 2. Detection window assembly; 3. Centralized control processing unit; 4. Detector module; 5. Universal wheel; 6. Telescopic rod; 7. Lifting plate; 8. Detection window bottom connector; 9. Lower sealing ring; 10. Lower buffer foam; 11. Protective steel mesh; 12. Upper sealing ring; 13. Upper buffer foam; 14. Detection window top connector; 15. Fixed connector. DETAILED DESCRIPTION

[0039] The above and other technical contents, features and effects of the present invention are described in detail below with reference to the attached Figure 1-3 The detailed description of the embodiments will clearly show that the structural contents mentioned in the following embodiments are all based on the accompanying drawings.

[0040] Various exemplary embodiments of the present invention will be described below with reference to the accompanying drawings.

[0041] Example 1

[0042] This embodiment provides an artificial intelligence inspection instrument with α and β ray detection functions, which includes:

[0043] The inspection instrument body 1 is provided with a detection window assembly 2, which is arranged at the bottom of the inspection instrument body 1 and can be detachably connected by screws or buckles;

[0044] The inspection instrument body 1 is provided with a centralized control processing unit 3 and a detector module 4. The detector module 4 needs to be set corresponding to the detection window assembly 2 to ensure that the detection window assembly 2 can detect pollutants. The centralized control processing unit 3 can be set at any position inside the inspection instrument body 1. The installation layout is convenient, and it is sufficient to ensure that the centralized control processing unit 3 and the detector module 4 cooperate with each other.

[0045] Universal wheels 5, which are connected to the inspection instrument body 1 and drive the inspection instrument body 1 to move. The universal wheels 5 are located at the bottom of the inspection instrument body 1 and are evenly distributed;

[0046] Detector module 4, including a detector body, which uses an αβ detector. The αβ detector can determine the specific location of the contamination, thereby avoiding the risk of internal exposure to staff and enabling the department to smoothly carry out subsequent radioactive contamination disposal deployment work;

[0047] The centralized control processing unit 3 is electrically connected to the detector module 4. The centralized control processing unit 3 cooperates with the detector module 4 to record, transmit or display the detection results of the detector module 4.

[0048] When in use, by driving the universal wheel to rotate, the inspection instrument body 1 reaches the designated detection position, and the αβ detector detects the contaminants, which can detect α and β rays and determine the specific location of the contamination, thereby avoiding the risk of internal exposure to the staff and enabling the department to smoothly carry out the subsequent radioactive contamination disposal deployment work;

[0049] The detection data is converted by the centralized control processing unit 3.

[0050] In one embodiment, a detector lifting device is further included, and the detector module 4 is connected to the detector lifting device to drive the detector module 4 to move;

[0051] Furthermore, a telescopic rod 6 is provided on the inner side wall of the inspection instrument body 1, and the output end of the telescopic rod 6 is connected to a lifting plate 7, on which a centralized control processing unit 3 is provided, and a detector module 4 is provided at the bottom;

[0052] Furthermore, the telescopic rod 6 is provided by an electric telescopic rod;

[0053] When in use, the telescopic rod 6 is driven to drive the lifting plate 7, the centralized control processing unit 3, and the detector module 4 at the bottom to move inside the inspection instrument body 1, thereby adjusting the distance between the detector module 4 and the detection window assembly 2 to optimize the detection efficiency of the detector.

[0054] In one embodiment, the detection window assembly 2 includes:

[0055] Detection window bottom connector 8, lower sealing ring 9, lower buffer foam 10, protective steel mesh 11, thin aluminum film, upper sealing ring 12, upper buffer foam 13, detection window top connector 14, fixed connector 15;

[0056] The detection window bottom connector 8 and the detection window top connector 14 are respectively located on the outer wall and inner wall of the inspection instrument body 1 and are connected by a fixed connector 15;

[0057] The lower sealing ring 9 and the lower buffer foam 10 are arranged near the bottom connector 8 of the detection window;

[0058] The upper sealing ring 12 and the upper buffer foam 13 are arranged near the top connector 14 of the detection window;

[0059] The protective steel mesh 11 is arranged between the lower buffer foam 10 and the upper buffer foam 13 .

[0060] During use, under the action of the upper sealing ring 12, the upper buffer foam 13, the lower buffer foam 10 and the upper buffer foam 13, ensure that the bottom connector 8 of the detection window and the top connector 14 of the detection window can firmly fix the protective steel net 11 on the inspection instrument body 1 to avoid loosening.

[0061] In one embodiment, the αβ detector is matched with an electronic module and a data transmission module, wherein the data transmission module adopts a WiFi template, a 4G module, or a Bluetooth module.

[0062] When in use, the data receiving end corresponds to the sending and receiving modules, and can select wireless transmission modes such as WiFi, 4G, and Bluetooth. It is easy to operate and can achieve remote control;

[0063] In one embodiment, the centralized control processing unit 3 includes:

[0064] A data receiving end module cooperating with the detector module 4 and a data display unit cooperating with the data receiving end;

[0065] The data receiving module adopts a WiFi template, a 4G module or a Bluetooth module;

[0066] The data display unit is a handheld device, a computer or a wall-mounted large screen.

[0067] In one embodiment, the αβ detector uses an αβ scintillator followed by an MPPC array;

[0068] When in use, the detector body adopts αβ scintillator, which is connected to the MPPC array at the back and is used with an integrated electronics module. The data transmission module can choose wireless transmission modes such as WiFi, 4G, and Bluetooth.

[0069] In one embodiment, the αβ detector is a PIPS detector;

[0070] When in use, it is used in conjunction with an integrated electronic module, and the data transmission module can select wireless transmission modes such as WiFi, 4G, and Bluetooth.

[0071] In one embodiment, the detection window is rectangular or circular in shape.

[0072] The above description is only for the purpose of illustrating the present invention. It should be understood that the present invention is not limited to the above embodiments, and various variations that conform to the concept of the present invention are within the scope of protection of the present invention.

Claims

1. An artificial intelligence inspection instrument with α and β ray detection function, characterized in that: include: A patrol meter main body (1), wherein the patrol meter main body (1) is provided with a detection window assembly (2), and a centralized control processing unit (3) and a detector module (4) are provided inside the patrol meter main body (1); A universal wheel (5), the universal wheel (5) is connected to the inspection instrument body (1) and drives the inspection instrument body (1) to move; The detector module (4) includes a detector body, wherein the detector body adopts an αβ detector; The centralized control processing unit (3) and the detector module (4) are electrically connected.

2. The artificial intelligence inspection instrument according to claim 1, characterized in that: Also includes: The detector lifting device is connected to the detector module (4) and is used to drive the detector module (4) to move.

3. The artificial intelligence inspection instrument according to claim 2, characterized in that: The detector lifting device comprises: A telescopic rod (6) is provided on the inner side wall of the inspection instrument body (1); the output end of the telescopic rod (6) is connected to a lifting plate (7); a centralized control processing unit (3) is provided on the lifting plate (7); and a detector module (4) is provided at the bottom.

4. The artificial intelligence inspection instrument according to claim 3, characterized in that: The telescopic rod (6) is provided by an electric telescopic rod.

5. The artificial intelligence inspection instrument according to claim 1, characterized in that: The detection window component (2) comprises: Detection window bottom end connector (8), lower sealing ring (9), lower buffer foam (10), protective steel mesh (11), thin aluminum film, upper sealing ring (12), upper buffer foam (13), detection window top end connector (14), fixed connector (15); The detection window bottom connecting piece (8) and the detection window top connecting piece (14) are respectively located on the outer side wall and the inner side wall of the inspection instrument body (1), and are connected via a fixed connecting piece (15); The lower sealing ring (9) and the lower buffer foam (10) are arranged near the bottom connector (8) of the detection window; The upper sealing ring (12) and the upper buffer foam (13) are arranged close to the top connector (14) of the detection window; The protective steel mesh (11) is arranged between the lower buffer foam (10) and the upper buffer foam (13).

6. The artificial intelligence inspection instrument according to claim 1, characterized in that: The detector module (4) further comprises: A matching electronics module and a data transmission module cooperate with the detector module (4), wherein the data transmission module adopts a WiFi template or a 4G module or a Bluetooth module.

7. The artificial intelligence inspection instrument according to claim 1, characterized in that: The centralized control processing unit (3) comprises: A data receiving end module cooperating with the detector module (4) and a data display unit cooperating with the data receiving end; The data receiving module adopts a WiFi template, a 4G module or a Bluetooth module; The data display unit is a handheld device, a computer or a wall-mounted large screen.

8. The artificial intelligence inspection instrument according to any one of claims 1 to 7, characterized in that: The αβ detector adopts an αβ scintillator, which is connected to an MPPC array.

9. The artificial intelligence inspection instrument according to any one of claims 1 to 7, characterized in that: The αβ detector is a PIPS detector.

10. The artificial intelligence inspection instrument according to any one of claims 1 to 7, characterized in that: The detection window component (2) is arranged in a rectangular or circular shape.

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