Tumor radiotherapy protection device

Abstract

The utility model relates to the technical field of medical instruments, in particular to a tumor radiotherapy protection device which comprises a radiotherapy instrument, the top of one side of the radiotherapy instrument is fixedly connected with a fixing frame, and the inner side wall of the fixing frame is fixedly connected with an adjusting assembly. Through the arrangement of the protection plate, the extension plate, the handle, the first spring and the first clamping block, during use, the protection plate shields and protects part of the body of a patient, medical staff can pull the handle outwards according to treatment requirements to drive the extension plate to slide out, so that the overall length of the protection plate is adjusted, and the protection area is increased; at the moment, a first clamping block can be clamped into a groove hole in the surface of a protection plate due to the tension of a first spring, so that an extension plate is fixed, the effect of adapting to different treatment requirements is achieved, and the problems that the area of a protection position needed by a patient is too large, the shielding area of a protection device is small and is difficult to adjust, and then different treatment requirements are difficult to adapt are solved. The body health of the patient is influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to a tumor radiotherapy protection device. Background Art

[0002] Tumor radiotherapy is a local treatment method that uses radiation to treat tumors. Radiation includes α, β, and γ rays produced by radioactive isotopes and x-rays, electron beams, proton beams and other particle beams produced by various x-ray therapy machines or accelerators. About 70% of cancer patients need radiotherapy during the treatment of cancer, and about 40% of cancers can be cured by radiotherapy. The role and status of radiotherapy in tumor treatment are becoming increasingly prominent, and it has become one of the main means of treating malignant tumors. The efficacy of radiotherapy depends on radiosensitivity. Different tissues, organs and various tumor tissues have different degrees of response after irradiation. Radiosensitivity is related to the proliferation cycle and pathological grade of tumor cells, that is, actively proliferating cells are more sensitive than non-proliferating cells. The higher the degree of cell differentiation, the lower the radiosensitivity, and vice versa.

[0003] However, the tumor radiotherapy protection device in the prior art still has the disadvantage of being difficult to adapt to different treatment needs. When in use, the area of ​​the protection position required by the patient is too large, while the area that can be covered by the protection device is small and difficult to adjust, resulting in difficulty in adapting to different treatment needs and affecting the patient's health. Moreover, the tumor radiotherapy protection device in the prior art still has the disadvantage of being difficult to improve the efficiency of radiotherapy. When in use, during the treatment process, the patient's body is not fixed and the body position is easily shifted, resulting in reduced accuracy of radiotherapy and affecting the treatment effect. Utility Model Content

[0004] The purpose of the utility model is to provide a tumor radiotherapy protection device to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A tumor radiotherapy protection device, comprising:

[0007] A radiotherapy apparatus, wherein a fixed frame is fixedly connected to the top of one side of the radiotherapy apparatus, an adjustment component is fixedly connected to the inner side wall of the fixed frame, an extension component is fixedly connected to the bottom of the adjustment component, the extension component comprises a protective plate, an extension plate, a handle, a first spring and a first clamping block, the top of the protective plate is fixedly connected to the bottom of the adjustment component, the inner side wall of the protective plate is clamped with the extension plate, the extension of the extension plate is fixedly connected to the handle, one side of the surface of the extension plate is fixedly connected to the first spring, and one side of the first spring is fixedly connected to the first clamping block;

[0008] The inner side wall of the radiotherapy apparatus is clamped with a lying plate, the inner bottom wall of the lying plate is clamped with a fixing assembly, the fixing assembly comprises a rectangular block, a buckle, an elastic rope, a connecting block, a second spring and a second clamping block, the bottom of the rectangular block is clamped with the inner bottom wall of the lying plate, one side of the rectangular block is fixedly connected with the buckle, the other side of the rectangular block is fixedly connected with the elastic rope, one side of the elastic rope is fixedly connected with the connecting block, the bottom of the rectangular block is fixedly connected with the second spring, and the bottom of the second spring is fixedly connected with the second clamping block;

[0009] The bottom of the radiotherapy apparatus is fixedly connected with a stabilizing component, and the bottom of the lying board is clamped with a base.

[0010] Preferably, the adjustment assembly includes a servo motor, an adjustment screw, a slider and an electric push rod, one side of the servo motor is fixedly connected to the inner wall of the fixed frame, the other side of the servo motor is rotatably connected to the adjustment screw, the outer surface of the adjustment screw is threadedly connected to the slider, and the bottom of the slider is fixedly connected to the electric push rod.

[0011] Preferably, the stabilizing assembly includes a tripod and an anti-skid pad, the top of the tripod is fixedly connected to the bottom of the radiotherapy apparatus, and the bottom of the tripod is fixedly connected to the anti-skid pad.

[0012] Preferably, a connection slot is provided on one side of the radiotherapy apparatus, and a controller is fixedly connected inside the connection slot.

[0013] Preferably, a first slot is formed on an outer surface of the protective plate, and an outer surface of the first clamping block is clamped in the first slot.

[0014] Preferably, a second slot hole is formed at the bottom of the lying plate, and the outer surface of the second clamping block is clamped in the interior of the second slot hole.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. This tumor radiotherapy protection device, through the setting of the protection plate, extension plate, handle, first spring and first clamping block, when in use, the protection plate shields and protects part of the patient's body. Medical staff can pull the handle outward according to the treatment needs to drive the extension plate to slide out, so as to adjust the overall length of the protection plate and increase the protection area. At this time, the first clamping block will be stuck into the slot on the surface of the protection plate due to the tension of the first spring itself, so that the extension plate is fixed, thereby achieving the effect of adapting to different treatment needs, avoiding the situation where the area of ​​the protection position required by the patient is too large, while the area that can be covered by the protective device is small and difficult to adjust, which makes it difficult to adapt to different treatment needs and affects the patient's health.

[0017] 2. This tumor radiotherapy protection device is provided with a rectangular block, a buckle, an elastic rope, a connecting block, a second spring and a second clamping block. When in use, medical staff can move the position of the rectangular block according to the treatment needs. After adjusting the position, the second spring will drive the second clamping block to be clamped into the slot due to its own tension, so that the rectangular block is fixed and will not loosen or shift. Later, the medical staff can clamp the connecting block into the buckle to fix the patient's body to prevent the position from shifting. The elastic rope has good elasticity and can be suitable for patients of different body shapes. There are no metal objects on the surface of the elastic rope, thereby achieving the effect of improving the efficiency of radiotherapy and avoiding the situation in which the patient's body is not fixed during the treatment process and the body position is easily shifted, which leads to reduced accuracy of radiotherapy and affects the treatment effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional appearance schematic diagram of the utility model;

[0019] Figure 2 This is a schematic diagram of the disassembly of the fixed components of the utility model;

[0020] Figure 3 This is a schematic diagram of the disassembly of the extension component of the utility model;

[0021] Figure 4 For the utility model Figure 2 Enlarged schematic diagram at point A in the middle.

[0022] In the figure: 1. Radiotherapy device; 2. Fixed frame; 3. Protective plate; 4. Extension plate; 5. Handle; 6. First spring; 7. First clamping block; 8. Lying board; 9. Rectangular block; 10. Buckle; 11. Elastic rope; 12. Connecting block; 13. Second spring; 14. Second clamping block; 15. Base; 16. Servo motor; 17. Adjusting screw; 18. Sliding block; 19. Electric push rod; 20. Tripod; 21. Anti-slip mat; 22. Controller. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-Figure 4 As shown, a technical solution provided by the utility model:

[0025] A tumor radiation therapy protection device, comprising

[0026] A radiotherapy apparatus 1, wherein a fixed frame 2 is fixedly connected to the top of one side of the radiotherapy apparatus 1, an adjusting component is fixedly connected to the inner side wall of the fixed frame 2, an extension component is fixedly connected to the bottom of the adjusting component, the extension component comprises a protective plate 3, an extension plate 4, a handle 5, a first spring 6 and a first clamping block 7, the top of the protective plate 3 is fixedly connected to the bottom of the adjusting component, the inner side wall of the protective plate 3 is clamped with the extension plate 4, the extension of the extension plate 4 is fixedly connected with the handle 5, one side of the surface of the extension plate 4 is fixedly connected to the first spring 6, one side of the first spring 6 is fixedly connected to the first clamping block 7, the protective plate 3 is fixedly connected to the bottom of the adjusting component, the inner side wall of the protective plate 3 is clamped with the extension plate 4, the extension of the extension plate 4 is fixedly connected to the handle 5, ... side of the first spring 6, the first spring 6 is fixedly connected to the first clamping block 7, the protective plate 3 is fixedly connected to the bottom of the adjusting component, the extension plate 4 is fixedly connected to the inner side wall of the protective plate 3, the extension of the extension plate 4 is fixedly connected to the handle 5, the first spring 6 is fixedly connected to the first side of the first spring 6, the first spring 6 is fixedly connected to the first clamping block 7, the first spring 6 is fixedly connected to the first clamping block 7, the first spring 6 is fixedly connected to the first clamping block 7, the first spring 6 is fixedly connected to the first clamping The guard plate 3 shields and protects part of the patient's body. Medical staff can pull the handle 5 outward according to the treatment needs to drive the extension plate 4 to slide out, so as to adjust the overall length of the guard plate 3 and increase the protection area. At this time, the first clamping block 7 will be clamped into the slot on the surface of the guard plate 3 due to the tension of the first spring 6, so that the extension plate 4 is fixed, thereby achieving the effect of adapting to different treatment needs, avoiding the situation that the area of ​​the protection position required by the patient is too large, while the area that can be covered by the protective device is small and difficult to adjust, which makes it difficult to adapt to different treatment needs and affects the health of the patient;

[0027] The inner side wall of the radiotherapy apparatus 1 is clamped with a lying plate 8, and the inner bottom wall of the lying plate 8 is clamped with a fixing assembly, which includes a rectangular block 9, a buckle 10, an elastic rope 11, a connecting block 12, a second spring 13 and a second clamping block 14. The bottom of the rectangular block 9 is clamped to the inner bottom wall of the lying plate 8, the buckle 10 is fixedly connected to one side of the rectangular block 9, the elastic rope 11 is fixedly connected to the other side of the rectangular block 9, the connecting block 12 is fixedly connected to one side of the elastic rope 11, the second spring 13 is fixedly connected to the bottom of the rectangular block 9, and the second clamping block 14 is fixedly connected to the bottom of the second spring 13. Medical staff can move the rectangular block 9 according to treatment needs. After the position is adjusted, the second spring 13 will drive the second clamping block 14 to clamp into the slot due to its own tension, so that the rectangular block 9 is fixed and will not loosen or deviate. The medical staff can then clamp the connecting block 12 into the buckle 10 to fix the patient's body to prevent the position from shifting. The elastic rope 11 has good elasticity and can be applied to patients of different body shapes. There is no metal object on the surface of the elastic rope 11, thereby achieving the effect of improving the efficiency of radiotherapy and avoiding the situation in which the patient's body is not fixed during the treatment process and the body position is easily deviated, thereby reducing the accuracy of radiotherapy and affecting the treatment effect.

[0028] The bottom of the radiotherapy apparatus 1 is fixedly connected with a stabilizing component, and the bottom of the lying plate 8 is clamped with a base 15;

[0029] In this embodiment, preferably, the adjustment component includes a servo motor 16, an adjustment screw 17, a slider 18 and an electric push rod 19. One side of the servo motor 16 is fixedly connected to the inner side wall of the fixed frame 2, and the other side of the servo motor 16 is rotatably connected to the adjustment screw 17. The outer surface of the adjustment screw 17 is threadedly connected to the slider 18. The bottom of the slider 18 is fixedly connected to the electric push rod 19. The operation of the servo motor 16 drives the adjustment screw 17 to rotate, and the rotation of the adjustment screw 17 drives the slider 18 to move forward and backward to adjust the protection position. After the patient lies down, the medical staff can drive the electric push rod 19 to push downward through the controller 22 to block and protect part of the patient's body.

[0030] In this embodiment, preferably, the stabilizing component includes a tripod 20 and an anti-skid pad 21. The top of the tripod 20 is fixedly connected to the bottom of the radiotherapy apparatus 1. The bottom of the tripod 20 is fixedly connected with the anti-skid pad 21. The radiotherapy apparatus 1 is supported and fixed by the setting of the tripod 20. The anti-skid pad 21 has anti-skid properties. By connecting with the tripod 20, the effect of improving the placement stability of the device is achieved.

[0031] In this embodiment, preferably, a connection slot is provided on one side of the radiotherapy apparatus 1, and a controller 22 is fixedly connected inside the connection slot. The controller 22 is fixed by setting the connection slot, and the controller 22 is electrically connected to the servo motor 16 and the electric push rod 19, so as to control the operation of the device;

[0032] In this embodiment, preferably, a first slot is formed on the outer surface of the protective plate 3, and the outer surface of the first clamping block 7 is clamped in the first slot;

[0033] In this embodiment, preferably, a second slot is formed at the bottom of the lying plate 8, and the outer surface of the second clamping block 14 is clamped in the interior of the second slot.

[0034] When a tumor radiotherapy protection device of the present embodiment is in use, the protection plate 3 shields and protects part of the patient's body. The medical staff can pull the handle 5 outward according to the treatment needs to drive the extension plate 4 to slide out, so as to adjust the overall length of the protection plate 3 and increase the protection area. At this time, the first clamping block 7 will be stuck in the slot on the surface of the protection plate 3 due to the tension of the first spring 6 itself, so that the extension plate 4 is fixed, thereby achieving the effect of adapting to different treatment needs, avoiding the situation where the protection position area required by the patient is too large, and the area that the protection device can cover is small and difficult to adjust, which leads to difficulty in adapting to different treatment needs and affects the patient's health. The medical staff can move the position of the rectangular block 9 according to the treatment needs. After adjusting the position, the second spring 13 will drive the second clamping block 14 to be stuck into the slot due to its own tension, so that the rectangular block 9 is fixed and will not loosen or deviate. Later, the medical staff can clamp the connecting block 12 into the buckle 10 to fix the patient's body to prevent the position from deviating. The elastic rope 11 has good elasticity and can adapt It is used for patients of different body shapes, and there is no metal object on the surface of the elastic rope 11, thereby achieving the effect of improving the efficiency of radiotherapy and avoiding the situation that the patient's body is not fixed during the treatment process, the body position is easily shifted, which leads to reduced accuracy of radiotherapy and affects the treatment effect. The operation of the servo motor 16 drives the adjusting screw 17 to rotate, and the rotation of the adjusting screw 17 drives the slider 18 to move forward and backward to adjust the protection position. After the patient lies down, the medical staff can drive the electric push rod 19 downward through the controller 22 to block and protect part of the patient's body. The radiotherapy device 1 is supported and fixed by the setting of the tripod 20. The anti-slip pad 21 has anti-slip properties. Through the connection with the tripod 20, the effect of improving the placement stability of the device is achieved. The controller 22 is fixed by the setting of the connecting slot hole. The controller 22 is electrically connected to the servo motor 16 and the electric push rod 19 to control the operation of the device. An electric slide rail is provided inside the base 15 to drive the lying board 8 to move forward and backward.

[0035] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A tumor radiation therapy protection device, characterized in that: include A radiotherapy apparatus (1), wherein a fixed frame (2) is fixedly connected to the top of one side of the radiotherapy apparatus (1), an adjustment component is fixedly connected to the inner side wall of the fixed frame (2), an extension component is fixedly connected to the bottom of the adjustment component, the extension component comprises a protective plate (3), an extension plate (4), a handle (5), a first spring (6) and a first clamping block (7), the top of the protective plate (3) is fixedly connected to the bottom of the adjustment component, the inner side wall of the protective plate (3) is clamped with the extension plate (4), the extension of the extension plate (4) is fixedly connected to the handle (5), one side of the surface of the extension plate (4) is fixedly connected to the first spring (6), and one side of the first spring (6) is fixedly connected to the first clamping block (7); The inner side wall of the radiotherapy apparatus (1) is clamped with a lying plate (8), the inner bottom wall of the lying plate (8) is clamped with a fixing assembly, the fixing assembly comprising a rectangular block (9), a buckle (10), an elastic rope (11), a connecting block (12), a second spring (13) and a second clamping block (14), the bottom of the rectangular block (9) is clamped with the inner bottom wall of the lying plate (8), one side of the rectangular block (9) is fixedly connected with the buckle (10), the other side of the rectangular block (9) is fixedly connected with the elastic rope (11), one side of the elastic rope (11) is fixedly connected with the connecting block (12), the bottom of the rectangular block (9) is fixedly connected with the second spring (13), and the bottom of the second spring (13) is fixedly connected with the second clamping block (14); The bottom of the radiotherapy apparatus (1) is fixedly connected to a stabilizing component, and the bottom of the lying board (8) is clamped to a base (15).

2. A tumor radiation therapy protection device according to claim 1, characterized in that: The adjustment assembly comprises a servo motor (16), an adjustment screw (17), a slider (18) and an electric push rod (19); one side of the servo motor (16) is fixedly connected to the inner wall of the fixed frame (2); the other side of the servo motor (16) is rotatably connected to the adjustment screw (17); the outer surface of the adjustment screw (17) is threadedly connected to the slider (18); and the bottom of the slider (18) is fixedly connected to the electric push rod (19).

3. The tumor radiation therapy protection device according to claim 1, characterized in that: The stabilizing component comprises a tripod (20) and an anti-skid pad (21); the top of the tripod (20) is fixedly connected to the bottom of the radiotherapy apparatus (1); and the bottom of the tripod (20) is fixedly connected to the anti-skid pad (21).

4. The tumor radiation therapy protection device according to claim 1, characterized in that: A connection slot is provided on one side of the radiotherapy apparatus (1), and a controller (22) is fixedly connected inside the connection slot.

5. The tumor radiation therapy protection device according to claim 1, characterized in that: The outer surface of the protective plate (3) is provided with a first slotted hole, and the outer surface of the first clamping block (7) is clamped into the interior of the first slotted hole.

6. The tumor radiation therapy protection device according to claim 1, characterized in that: A second slot hole is provided at the bottom of the lying plate (8), and the outer surface of the second clamping block (14) is clamped in the interior of the second slot hole.

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