Support for radiation-proof bed used after 125 iodine particle implantation

Abstract

The utility model relates to the technical field of treatment auxiliary instruments, in particular to a support for an anti-radiation bed used after 125 iodine particle implantation, which comprises a first anti-radiation component provided with a first lead sheet. The second anti-radiation assembly is provided with a second lead sheet, and one end of the first anti-radiation assembly is connected with one end of the second anti-radiation assembly through an adjusting assembly; and the lead curtain assembly is slidably mounted at the end part of the first anti-radiation assembly and the end part of the second anti-radiation assembly on one side opposite to the adjusting assembly. The utility model is favorable for reducing radiation and reducing the weight burden of a patient.

Description

Technical Field

[0001] This utility model relates to the field of therapeutic auxiliary device technology, and in particular to a radiation protection bed support after 125 iodine particle implantation. Background Technology

[0002] Radioactive particle implantation therapy is a local radiotherapy method that involves directly implanting radioactive particles into tumor tissue to release radiation and kill tumor cells.

[0003] Radioactive particle implantation therapy can directly target the tumor tissue, precisely killing tumor cells and reducing damage to surrounding normal tissues. Compared to traditional surgery, particle implantation is less invasive and allows for faster recovery. Iodine-125 particle therapy has shown good therapeutic effects in early-stage prostate cancer, gliomas, meningiomas, brain metastases, thymomas, and pleural mesotheliomas. Iodine-125 particle implantation can effectively control the growth of metastatic lesions, maintain organ function, and alleviate pain. Currently, after iodine-125 implantation, patients generally need to wear lead aprons to shield themselves from radiation. However, lead aprons are heavy, causing discomfort for patients, and they are prone to falling off.

[0004] Therefore, those skilled in the art are dedicated to developing a radiation-proof bed frame for patients after 125 iodine particle implantation, which reduces radiation and alleviates the weight burden on patients. Utility Model Content

[0005] The technical problem to be solved by this utility model is to provide a radiation protection bed frame after 125 iodine particle implantation, which reduces radiation and at the same time reduces the weight burden on the patient.

[0006] The technical solution of this utility model to solve the above-mentioned technical problems is as follows:

[0007] A radiation protection bed frame after 125I particle implantation, comprising:

[0008] A first radiation protection component, wherein a first lead sheet is disposed on the first radiation protection component;

[0009] The second radiation protection component is provided with a second lead sheet, and one end of the first radiation protection component and one end of the second radiation protection component are connected by an adjustment component.

[0010] A lead curtain assembly, which is slidably mounted on the ends of the first radiation shielding assembly and the second radiation shielding assembly on the opposite side of the adjusting assembly.

[0011] The beneficial effects of adopting the above scheme are as follows: When the patient lies on the hospital bed, the first radiation protection component and the second radiation protection component cover the location where the radioactive particles are implanted. The first radiation protection component and the second radiation protection component are connected by an adjustment component, which facilitates the adjustment of the overall length of the first radiation protection component and the second radiation protection component, thereby adapting to different patients' radioactive particle implantation sites. At the same time, the first radiation protection component, the second radiation protection component, and the lead curtain components on both sides prevent radioactive materials from radiating outward. The patient does not need to bear the weight of the first radiation protection component and the second radiation protection component, reducing the patient's gravitational burden.

[0012] Based on the above technical solution, the present invention can be further improved as follows.

[0013] Furthermore, the first radiation shielding component includes a first support rod and a second support rod, both ends of the first support rod and the second support rod are connected by a first mounting component, and the first support rod, the second support rod, and the two first mounting components are connected by a first connecting plate;

[0014] Both the first mounting component and the first connecting plate are arc-shaped, and the first lead sheet is provided on the upper surface of the first connecting plate.

[0015] The beneficial effect of adopting the above-mentioned further solution is that both the first mounting component and the first connecting plate are arc-shaped, and the resulting arched cavity is conducive to the patient lying down.

[0016] Furthermore, the second radiation shielding component includes a third support rod and a fourth support rod, both ends of which are connected by second mounting parts, and the third support rod, the fourth support rod, and the two second mounting parts are connected by a second connecting plate;

[0017] Both the second mounting component and the second connecting plate are arc-shaped, and the second lead sheet is provided on the upper surface of the second connecting plate.

[0018] The beneficial effect of adopting the above-mentioned further solution is that both the second mounting component and the second connecting plate are arc-shaped, and the resulting arched cavity is conducive to the patient lying down.

[0019] Furthermore, the first lead sheet is attached to the upper surface of the first connecting plate by Velcro, and the second lead sheet is attached to the upper surface of the second connecting plate by Velcro.

[0020] The beneficial effect of adopting the above-mentioned further solution is that the first lead sheet and the second lead sheet are attached to the connecting plate with Velcro, which facilitates the quick replacement of lead sheets of different thicknesses.

[0021] Furthermore, the adjustment assembly includes through holes disposed on the first support rod and the second support rod, and the first support rod and the second support rod have a plurality of spaced adjustment holes, the adjustment holes communicating with the through holes;

[0022] The third support rod passes through the adjustment hole on the first support rod, and the fourth support rod passes through the adjustment hole on the second support rod. Both the third and fourth support rods are equipped with spring locking pins that cooperate with the adjustment holes.

[0023] The beneficial effect of adopting the above-mentioned further solution is that the distance between the third support rod and the fourth support rod inserted into the first support rod and the second support rod can be adjusted by adjusting the cooperation of the adjusting hole and the spring locking pin, thereby adjusting the overall length of the first radiation protection component and the second radiation protection component.

[0024] Furthermore, the lead curtain assembly includes lead apron fabric, with multiple lead apron fabrics connected to each other by stitching on both sides, and a sliding component installed at the upper end of the lead apron fabric that is slidably connected to the first radiation protection assembly and the second radiation protection assembly.

[0025] The advantages of adopting the above-mentioned further solution are: the lead curtain assembly is made of multiple lead apron fabrics sewn together, and the lead apron assembly is connected to the first radiation protection assembly and the second radiation protection assembly through a sliding assembly, which facilitates the quick disassembly and folding of the lead apron assembly and reduces the space occupied.

[0026] Furthermore, the sliding assembly includes a connecting rope, with the lead apron and the sliding head connected to both ends of the connecting rope, and the first mounting component and the second mounting component are provided with arc-shaped sliding grooves that cooperate with the sliding head.

[0027] The beneficial effect of adopting the above-mentioned further solution is that the sliding head can slide along the arc-shaped sliding groove, which facilitates the quick disassembly or installation of the lead apron assembly.

[0028] Furthermore, both the first and second radiation protection components are equipped with height adjustment components.

[0029] The beneficial effect of adopting the above-mentioned further solution is that the height adjustment component is used to adjust the overall height of the first radiation protection component and the second radiation protection component, which is conducive to adapting to patients of different body types.

[0030] Furthermore, the height adjustment assembly includes a support column installed on the first support rod, the second support rod, the third support rod, and the fourth support rod, and a height adjustment component is installed on the support column.

[0031] The beneficial effect of adopting the above-mentioned further solution is that the height adjustment component facilitates the rapid adjustment of the overall height of the first radiation protection component and the second radiation protection component. Attached Figure Description

[0032] Figure 1 This is a schematic diagram of the support structure for a radiation protection bed after 125 iodine particle implantation, according to a specific embodiment of this utility model.

[0033] Figure 2 This is a cross-sectional view of the first and second radiation protection components according to a specific embodiment of the present invention.

[0034] Figure 3 This is a schematic diagram of the lead curtain assembly structure according to a specific embodiment of the present invention.

[0035] The attached diagram lists the components represented by each number as follows:

[0036] 1. First radiation shielding component; 2. First lead sheet; 3. Second radiation shielding component; 4. Second lead sheet; 5. Adjustment component; 6. Lead curtain component; 7. First support rod; 8. Second support rod; 9. First mounting component; 10. First connecting plate; 11. Third support rod; 12. Fourth support rod; 13. Second mounting component; 14. Second connecting plate; 15. Through hole; 16. Adjustment hole; 17. Spring locking pin; 18. Lead apron cloth; 19. Connecting rope; 20. Sliding head; 21. Arc-shaped sliding groove. Detailed Implementation

[0037] The principles and features of this utility model are described below with reference to the accompanying drawings. The examples given are only for explaining this utility model and are not intended to limit the scope of this utility model.

[0038] In the description of this utility model, it should be understood that the terms "center", "length", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "inner", "outer", "circumferential", "circumferential", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the system or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0039] In the description of this utility model, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0040] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., 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, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0041] like Figure 1 , Figure 2 and Figure 3 As shown, a radiation protection bed frame after iodine-125 particle implantation includes...

[0042] First radiation protection component 1, with a first lead sheet 2 provided on the first radiation protection component 1;

[0043] The second radiation protection component 3 is provided with a second lead sheet 4, and one end of the first radiation protection component 1 and one end of the second radiation protection component 3 are connected by an adjustment component 5.

[0044] Lead curtain assembly 6 is slidably installed at the end of the first radiation shielding assembly 1 and the end of the second radiation shielding assembly 3 on the side opposite to the adjusting assembly 5.

[0045] In this invention, the patient lies on a hospital bed, and the first radiation protection component 1 and the second radiation protection component 3 cover the location where the radioactive particles are implanted. The first radiation protection component 1 and the second radiation protection component 3 are connected by an adjustment component 5, which facilitates the adjustment of the overall length of the first radiation protection component 1 and the second radiation protection component 3, thereby adapting to different patients' radioactive particle implantation sites. At the same time, the first radiation protection component 1, the second radiation protection component 3, and the lead curtain components 6 on both sides prevent radioactive materials from radiating outward. The first lead sheet 2 and the second lead sheet 4 are used to block radiation, similar to the function of a lead apron. The patient does not need to bear the weight of the first radiation protection component 1 and the second radiation protection component 3, reducing the patient's gravitational burden.

[0046] like Figure 1 , Figure 2 As shown, in some embodiments, the first radiation shielding component 1 includes a first support rod 7 and a second support rod 8. Both the first support rod 7 and the second support rod 8 are cylindrical. Both ends of the first support rod 7 and the second support rod 8 are connected by a first mounting member 9. The first mounting member 9 may be made of rectangular stainless steel. The first support rod 7, the second support rod 8, and the two first mounting members 9 are connected by a first connecting plate 10. Both the first mounting member 9 and the first connecting plate 10 are arc-shaped, and a first lead sheet 2 is provided on the upper surface of the first connecting plate 10.

[0047] like Figure 1 , Figure 2 As shown, in another embodiment, the second radiation shielding component 3 includes a third support rod 11 and a fourth support rod 12. The third support rod 11 and the fourth support rod 12 are also cylindrical, and their diameters are smaller than those of the first support rod 7 and the second support rod 8. Both ends of the third support rod 11 and the fourth support rod 12 are connected by second mounting members 13. The third support rod 11, the fourth support rod 12, and the two second mounting members 13 are connected by a second connecting plate 14. Both the second mounting members 13 and the second connecting plate 14 are arc-shaped, and a second lead sheet 4 is provided on the upper surface of the second connecting plate 14.

[0048] The first lead sheet 2 is attached to the upper surface of the first connecting plate 10 by Velcro, and the second lead sheet 4 is attached to the upper surface of the second connecting plate 14 by Velcro. The first lead sheet 2 and the second lead sheet 4 are attached to the first connecting plate 10 and the second connecting plate 14 by Velcro, which facilitates the quick replacement of lead sheets of different thicknesses.

[0049] like Figure 1 , Figure 2 As shown, in this embodiment, the adjustment component 5 includes through holes 15 disposed on the first support rod 7 and the second support rod 8. The through holes 15 are disposed along the axial direction of the first support rod 7 and the second support rod 8, and the first support rod 7 and the second support rod 8 have a plurality of spaced adjustment holes 16 disposed along the radial direction of the first support rod 7 and the second support rod 8, and the adjustment holes 16 communicate with the through holes 15. The third support rod 11 passes through the adjustment hole 16 on the first support rod 7, and the fourth support rod 12 passes through the adjustment hole 16 on the second support rod 8. Both the third support rod 11 and the fourth support rod 12 are equipped with spring locking pins 17 that cooperate with the adjustment holes 16. The spring locking pins 17 are clearance-fitted with the adjustment holes 16, and the structure of the spring locking pins 17 is similar to that of the locking pins in the telescopic frame of an umbrella.

[0050] like Figure 1 , Figure 3As shown, in this embodiment, the lead curtain assembly 6 includes lead apron fabric 18. The bottom edges of multiple lead apron fabrics 18 are flush, and the upper ends have different heights depending on the different positions of the first mounting member 9 or the second mounting member 13. The two sides of the multiple lead apron fabrics 18 are connected to each other by stitching. A sliding assembly that is slidably connected to the first radiation protection assembly 1 and the second radiation protection assembly 3 is installed at the upper end of the lead apron fabric 18. Specifically, the sliding assembly includes a connecting rope 19, with lead apron fabric 18 and a sliding head 20 connected to both ends of the connecting rope 19. The sliding head 20 includes a limiting round head and an arc-shaped sliding member. The first mounting member 9 and the second mounting member 13 are provided with an arc-shaped sliding groove 21 that cooperates with the sliding head 20. The arc-shaped sliding groove 21 has a circular groove and a strip groove, and the circular groove and the strip groove are connected. The limiting round head is located in the circular groove to prevent it from falling out of the strip groove, and the sliding member is located in the strip groove.

[0051] In other embodiments, height adjustment components are also installed on the first radiation shielding component 1 and the second radiation shielding component 3. Specifically, the height adjustment component includes support columns installed on the first support rod 7, the second support rod 8, the third support rod 11, and the fourth support rod 12, and height adjustment elements are installed on the support columns. The height adjustment elements may adopt the same structure as the adjustment component 5.

[0052] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0053] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A support for a radiation shielded bed after 125I seed implantation, characterized in that: include First radiation protection component (1), and a first lead sheet (2) is provided on the first radiation protection component (1); The second radiation protection component (3) is provided with a second lead sheet (4), and one end of the first radiation protection component (1) and one end of the second radiation protection component (3) are connected by an adjustment component (5). A lead curtain assembly (6) is slidably mounted on the end of the first radiation shielding assembly (1) and the end of the second radiation shielding assembly (3) on the side opposite to the adjustment assembly (5).

2. The radiation shield for a patient bed after 125I seed implantation according to claim 1, characterized in that: The first radiation shielding component (1) includes a first support rod (7) and a second support rod (8). Both ends of the first support rod (7) and the second support rod (8) are connected by a first mounting component (9). The first support rod (7), the second support rod (8), and the two first mounting components (9) are connected by a first connecting plate (10). Both the first mounting component (9) and the first connecting plate (10) are arc-shaped, and the first lead sheet (2) is provided on the upper surface of the first connecting plate (10).

3. The anti-radiation bed support after 125I seed implantation according to claim 2, characterized in that: The second radiation shielding component (3) includes a third support rod (11) and a fourth support rod (12). Both ends of the third support rod (11) and the fourth support rod (12) are connected by a second mounting piece (13). The third support rod (11), the fourth support rod (12), and the two second mounting pieces (13) are connected by a second connecting plate (14). The second mounting component (13) and the second connecting plate (14) are both arc-shaped, and the second lead sheet (4) is provided on the upper surface of the second connecting plate (14).

4. The anti-radiation bed support after 125-iodine seed implantation according to claim 3, characterized in that: The first lead sheet (2) is attached to the upper surface of the first connecting plate (10) by Velcro, and the second lead sheet (4) is attached to the upper surface of the second connecting plate (14) by Velcro.

5. The anti-radiation bed support after 125-iodine seed implantation according to claim 4, characterized in that: The adjustment component (5) includes through holes (15) provided on the first support rod (7) and the second support rod (8), and the first support rod (7) and the second support rod (8) have a plurality of adjustment holes (16) arranged at intervals, the adjustment holes (16) communicating with the through holes (15); The third support rod (11) passes through the adjustment hole (16) on the first support rod (7), and the fourth support rod (12) passes through the adjustment hole (16) on the second support rod (8). Both the third support rod (11) and the fourth support rod (12) are equipped with spring locking pins (17) that cooperate with the adjustment hole (16).

6. The radiation shield for a patient bed after 125I seed implantation according to claim 3, characterized in that: The lead curtain assembly (6) includes lead apron (18), and multiple lead apron (18) are connected to each other by stitching on both sides. The upper end of the lead apron (18) is equipped with a sliding component that is slidably connected to the first radiation protection assembly (1) and the second radiation protection assembly (3).

7. The anti-radiation bed support after 125-iodine seed implantation according to claim 6, characterized in that: The sliding assembly includes a connecting rope (19), with the lead apron (18) and the sliding head (20) connected to both ends of the connecting rope (19). The first mounting part (9) and the second mounting part (13) are provided with arc-shaped sliding grooves (21) that cooperate with the sliding head (20).

8. The anti-radiation bed support after 125-iodine seed implantation according to claim 3, characterized in that: The first radiation protection component (1) and the second radiation protection component (3) are also equipped with height adjustment components.

9. The radiation shield for a post-125-iodine seed implant patient bed of claim 8, wherein: The height adjustment assembly includes support columns installed on the first support rod (7), the second support rod (8), the third support rod (11), and the fourth support rod (12), and height adjustment components are installed on the support columns.

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