Breast cancer prone position positioning plate and neck-chest integrated positioning device

Abstract

The utility model relates to a breast cancer prone position positioning plate and neck and chest integrated positioning device which comprises a foot pad, a bed body, a chest pad and a head pad which are sequentially arranged, one side of the bed body, one side of the chest pad and one side of the head pad are respectively provided with at least one fixing piece, and each fixing piece is fixedly provided with a telescopic belt which can stretch out and draw back under stress. One end of the telescopic belt is fixedly connected to the fixing piece, the other end of the telescopic belt is fixedly connected with an inserting rod, and the other side of the bed body, the other side of the chest pad and the other side of the head pad are each provided with at least one inserting base matched with the inserting rod. According to the utility model, the technical problem that the positioning error is relatively large when a patient adopts a prone position to carry out repeated radiotherapy actions in the prior art can be reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of medical devices, in particular to a prone positioning plate for breast cancer combined with a neck and chest integrated positioning device. Background Art

[0002] After breast-conserving radiotherapy for breast cancer, 15 sessions are required, that is, the same radiotherapy posture needs to be repeated 15 times. However, the existing prone positioning devices for breast cancer usually include a prone radiotherapy positioning plate, a vacuum pad and a fixing film. The vacuum pad is placed on the positioning plate, and the patient's positioning is achieved through the vacuum pad. The fixing film is fixed on the positioning plate and fixes the back of the patient lying prone on the vacuum pad. This fixing method only relies on the relatively free and natural prone position of the patient, with a large randomness, and the patient's head can move freely. As a result, the position of the patient may be inconsistent each time, and the positioning error is relatively large, which is not conducive to radiotherapy. Summary of the Utility Model

[0003] The utility model provides a prone positioning plate for breast cancer combined with a neck and chest integrated positioning device, which can reduce the technical problem of relatively large positioning error when the patient takes a prone position for repeated radiotherapy actions in the prior art.

[0004] The technical solution of the utility model to solve the above technical problems is as follows:

[0005] A prone positioning plate for breast cancer combined with a neck and chest integrated positioning device includes foot pads, a bed body, a chest pad and a head pad arranged in sequence. At least one fixing member is installed on one side of the bed body, the chest pad and the head pad. Each fixing member fixes a retractable belt that can be stressed. One end of the retractable belt is fixedly connected to the fixing member, and the other end is fixedly connected to an insertion rod. At least one socket that cooperates with the insertion rod is installed on the other side of the bed body, the chest pad and the head pad.

[0006] The beneficial effect of the utility model is: When in use, the patient lies prone on the bed body, the legs are placed on the foot pads, the chest is placed on the chest pad, and the head is placed on the head pad. The lower back, upper back and head are fixed in sequence through the retractable belts located on the bed body, the chest pad and the head pad respectively, so as to reduce the possibility of the patient's body moving due to the head swinging. And the positioning effect of multiple retractable belts is used to form the position positioning effect when the patient lies prone each time, so as to reduce the technical problem of relatively large positioning error when the patient takes a prone position for repeated radiotherapy actions in the prior art.

[0007] On the basis of the above technical solution, the utility model can be further improved as follows.

[0008] Further, clamping grooves are formed on both sides of the bed body, the chest pad and the head pad. Each fixing member and each socket are slidably installed in the corresponding clamping grooves.

[0009] The beneficial effects of adopting the above further scheme are as follows: The positions of the fixing parts and the sockets can be adjusted by means of sliding installation, so as to position patients with different body shapes and heights.

[0010] Furthermore, guard edges are fixed on both sides of the bed body.

[0011] The beneficial effects of adopting the above further scheme are as follows: The patients lying prone on the bed body can be limited by the guard edges to reduce movement.

[0012] Furthermore, the headrest includes a base, two vertical gripping bars with their lower ends connected to the base, and a head placement rack with its lower end connected to the base. The head placement rack is closer to the chest pad than the two gripping bars.

[0013] The beneficial effects of adopting the above further scheme are as follows: During use, the head of the patient lying prone is placed on the head placement rack, and the head is positioned by the stretch belt. And both hands grip the two gripping bars respectively to maintain a relatively comfortable prone state.

[0014] Furthermore, a plurality of adjustment holes are formed in the upper side of the base. The lower ends of the two gripping bars and the head placement rack are all adapted and inserted into the adjustment holes.

[0015] The beneficial effects of adopting the above further scheme are as follows: By inserting the lower ends of the gripping bars and the head placement rack into different adjustment holes, the positions of the gripping bars and the head placement rack can be adjusted to facilitate the application to patients with different heights and body shapes.

[0016] Furthermore, the chest pad includes a frame body and a cushion plate installed on the frame body. One end of the cushion plate is provided with a placement hole.

[0017] The beneficial effects of adopting the above further scheme are as follows: The affected breast of the patient lying prone on the chest pad is exposed through the placement hole, while the healthy breast is blocked by the other end of the cushion plate.

[0018] Furthermore, the chest pad further includes at least two parallel second guide rails. The second guide rails extend along the arrangement direction of the chest pad and the headrest, and the lower end of the frame body is adapted and slidably connected to the second guide rails.

[0019] The beneficial effects of adopting the above further scheme are as follows: The position of the cushion plate can be adjusted by sliding the frame body.

[0020] Further, mounting holes are formed in the upper side of the bed body. A tooth groove extending along the arrangement direction of the chest pad and the head pad is formed at the bottom of the mounting hole. The bed body is provided with a tooth block fixedly inserted into the tooth groove. A positioning rod is mounted on the tooth block, one end of the positioning rod is rotatably connected to the tooth block, the other end extends upward out of the mounting hole, and a limiting rod abutted against the end of the vertical positioning rod away from the chest pad is fixed to the tooth block.

[0021] The beneficial effect of adopting the above further scheme is that when the patient lies prone on the bed body, the positioning rod extending out of the mounting hole can be limited to the hip of the patient, reducing the possibility of the patient moving. During this process, the limiting rod forms a limit on the positioning rod to maintain the vertical state of the positioning rod.

[0022] Further, the foot pad includes a fixing plate, at least two guide rods whose lower ends are slidably connected to the fixing plate up and down, an adjusting rod whose lower end is threadedly connected to the fixing plate, and a cushion block rotatably connected to the upper end of the adjusting rod. The upper ends of the guide rods are fixedly connected to the cushion block.

[0023] The beneficial effect of adopting the above further scheme is that during use, the height of the cushion block can be adjusted by rotating the adjusting rod to ensure the prone comfort of different patients.

[0024] Further, the foot pad further includes at least two first guide rails arranged in parallel. The first guide rails extend along the arrangement direction of the chest pad and the head pad, and the fixing plate is adapted to and simultaneously slidably connected to each of the first guide rails.

[0025] The beneficial effect of adopting the above further scheme is that the horizontal position of the cushion block can be adjusted by sliding the frame body. Description of the Drawings

[0026] Figure 1 Isometric view of the first perspective of the positioning device of the present invention;

[0027] Figure 2 Isometric view of the second perspective of the positioning device of the present invention;

[0028] Figure 3 Isometric view of the head pad of the present invention;

[0029] Figure 4 Isometric view of the head placement rack of the present invention;

[0030] Figure 5 Isometric view of the chest pad of the present invention;

[0031] Figure 6 Isometric view of the bed body of the present invention;

[0032] Figure 7This is a partial explosion diagram of the bed body of the present utility model;

[0033] Figure 8 This is an explosion diagram of the foot pad of the present utility model;

[0034] Figure 9 This is another structural diagram of the head pad of the present utility model.

[0035] In the attached drawings, the list of components represented by each reference numeral is as follows:

[0036] 1. Foot pad; 11. Fixed plate; 111. First positioning hole; 12. Guide rod; 13. Adjusting rod; 14. Pad; 15. First guide rail; 151. First jack; 16. First positioning rod;

[0037] 2. Bed body; 21. Edge guard; 22. Mounting hole; 23. Tooth groove; 24. Tooth block; 25. Positioning rod; 26. Limiting rod;

[0038] 3. Chest pad; 31. Frame body; 311. Second positioning hole; 32. Liner plate; 321. Placing hole; 33. Second guide rail; 331. Second jack; 34. Second positioning rod;

[0039] 4. Head pad; 41. Base; 411. Adjusting hole; 42. Grasping rod; 43. Head placing frame; 431. Support rod; 432. Head placing groove; 433. Support seat; 434. Threaded rod; 44. Transition block;

[0040] 5. Fixing member; 51. Card slot;

[0041] 6. Stretchable belt;

[0042] 7. Plug rod;

[0043] 8. Socket;

[0044] 9. Workbench. Detailed implementation manners

[0045] The principles and features of the present utility model will be described below in conjunction with the attached drawings. The examples given are only for explaining the present utility model and are not intended to limit the scope of the present utility model.

[0046] Example 1

[0047] As Figures 1 to 8, a prone positioning plate for breast cancer combined with a neck and chest integrated positioning device, which includes a foot pad 1, a bed body 2, a chest pad 3, and a head pad 4 arranged in sequence. At least one fixing member 5 is installed on one side of the bed body 2, the chest pad 3, and the head pad 4. Each fixing member 5 is fixed with a retractable belt 6 that can be stressed. One end of the retractable belt 6 is fixedly connected to the fixing member 5, and the other end is fixedly connected to a plug rod 7. At least one socket 8 that cooperates with the plug rod 7 is installed on the other side of the bed body 2, the chest pad 3, and the head pad 4.

[0048] The beneficial effect of this embodiment is: When in use, the patient lies prone on the bed body 2, the legs are placed on the foot pad 1, the chest is placed on the chest pad 3, and the head is placed on the head pad 4. The lower back, upper back, and head are fixed in sequence through the retractable belts 6 located on the bed body 2, the chest pad 3, and the head pad 4 respectively, so as to reduce the possibility that the patient's body moves due to the head swinging, and use the positioning effect of multiple retractable belts 6 to form the position positioning effect every time the patient lies prone, so as to reduce the technical problem of relatively large positioning errors when the patient takes the prone position for repeated radiotherapy actions in the prior art.

[0049] As a specific solution of the above embodiment, the retractable belt 6 can be made of a plastic elastic band.

[0050] As an alternative solution of the above embodiment, multiple retractable belts 6 can adopt a neck and chest integrated film. The neck and chest integrated film is supported by a thermoplastic film. The thermoplastic film is a polymer material. It is in a hard sheet shape at room temperature, becomes soft after heating, can be shaped according to the patient's body contour, and becomes hard and formed after cooling at room temperature.

[0051] Based on the above embodiment, the prone positioning plate for breast cancer combined with the neck and chest integrated positioning device further includes a workbench 9. The foot pad 1, the bed body 2, the chest pad 3, and the head pad 4 are all installed on the workbench 9. And universal wheels with brakes (not shown in the figure 1) are provided at the bottom of the workbench 9 to achieve movement.

[0052] It should be noted that flexible layer skin-friendly materials (such as synthetic milk fiber materials) are provided on the upper sides (i.e., the sides in contact with the patient) of the foot pad 1, the bed body 2, the chest pad 3, and the head pad 4 to ensure treatment comfort.

[0053] Among them, the fixing member 5 and the socket 8 are installed on both sides of the width direction of the bed body 2, the chest pad 3, and the head pad 4 respectively, that is, on both sides perpendicular to the arrangement direction of the bed body 2, the chest pad 3, and the head pad 4.

[0054] The number of the fixing member 5, the retractable belt 6, the plug rod 7, and the socket 8 can all be one, two, three, etc. In the figure, two fixing members 5, retractable belts 6, plug rods 7, and sockets 8 are respectively shown on the bed body 2, the chest pad 3, and the head pad 4.

[0055] Example 2

[0056] As Figure 1 and Figure 2 , on the basis of Example 1, clamping grooves 51 are respectively formed on both sides of the bed body 2, the chest pad 3 and the head pad 4, and the fixing members 5 and the sockets 8 are respectively slidably installed in the corresponding clamping grooves 51.

[0057] The beneficial effect of adopting the preferred solution in the above embodiment is that the positions of the fixing members 5 and the sockets 8 can be adjusted by means of sliding installation, so as to position patients with different body shapes and heights.

[0058] As a specific solution of the above embodiment, the clamping groove 51 can be a stepped groove or a dovetail groove to prevent the fixing member 5 and the socket 8 from coming off and realize snap-in installation.

[0059] Moreover, each clamping groove 51 penetrates at least one side of the bed body 2, the chest pad 3 and the head pad 4 along its length direction, so as to realize the disassembly and assembly of each fixing member 5 and each socket 8.

[0060] Example 3

[0061] As Figure 1 and Figure 2 , on the basis of Examples 1 and 2, guard edges 21 are respectively fixed on both sides of the bed body 2. The guard edges 21 are fixed on the upper side of the bed body 2 and are smoothly connected with the middle part of the bed body 2.

[0062] The beneficial effect of adopting the preferred solution in the above embodiment is that the patient lying prone on the bed body 2 can be limited by the guard edges 21 to reduce movement.

[0063] Example 4

[0064] As Figure 3 and Figure 4 , on the basis of Examples 1-3, the head pad 4 includes a base 41, two vertical gripping rods 42 with the lower ends connected to the base 41, and a head placement frame 43 with the lower end connected to the base 41. The head placement frame 43 is closer to the chest pad 3 than the two gripping rods 42.

[0065] The beneficial effect of adopting the preferred solution in the above embodiment is that during use, the head of the patient lying prone is placed on the head placement frame 43, and the head is positioned by the elastic band 6, and both hands respectively grip the two gripping rods 42 to maintain a relatively comfortable prone state.

[0066] As a specific solution of the above embodiment, the base 41 is fixedly installed on the workbench 9, the two gripping rods 42 are arranged at intervals along the width direction of the base 41, and the head placement frame 43 is located between the two gripping rods 42 so that the patient lying prone can grip forward with both hands. The clamping groove 51 is formed on the base 41.

[0067] Based on the above embodiments, on the upper side of the base 41, two transition blocks 44 are fixed at one end close to the chest pad 3, and the two transition blocks 44 are arranged at intervals along the width direction of the base 41. When a prone patient grasps the two grab bars 42 forward, the two transition blocks 44 respectively support the two arms to ensure the comfort of the outstretched arms of the patient in the prone state.

[0068] As an alternative solution to the above embodiments, as Figure 9 , the headrest 4 is a plate-like structure made of a flexible material and is provided with through holes for the head of a prone patient to be placed in the through holes.

[0069] Embodiment 5

[0070] As Figure 3 and Figure 4 , based on Embodiments 1-4, a plurality of adjustment holes 411 are provided on the upper side of the base 41, and the lower ends of the two grab bars 42 and the headrest 43 are respectively adapted and inserted into the adjustment holes 411.

[0071] The beneficial effect of adopting the preferred solution in the above embodiments is that the positions of the grab bars 42 and the headrest 43 can be adjusted by inserting the lower ends of the grab bars 42 and the headrest 43 into different adjustment holes 411, so as to be suitable for patients of different heights and body types.

[0072] As a specific solution to the above embodiments, the adjustment holes 411 can be round holes, polygonal holes, special-shaped holes, etc. And the plurality of adjustment holes 411 are arranged in a matrix along the length and width directions of the base 41 to realize the position conversion of the grab bars 42 and the headrest 43.

[0073] Based on the above embodiments, the headrest 43 includes three support rods 431 and a headrest groove 432. The three support rods 431 are all vertically arranged and distributed in a triangular structure, and two of them are farther from the grab bar 42 than the third one.

[0074] And support seats 433 are rotatably connected to the upper ends of the three support rods 431, and the support seats 433 are fixedly connected to the headrest groove 432 to support the headrest groove 432 through the three support rods 431.

[0075] Based on the above embodiments, an internal thread hole is provided at the lower end of the third support rod 431 relatively close to the grab bar 42, and a threaded rod 434 is threadedly connected thereto, and the lower end of the threaded rod 434 is adapted and inserted into the adjustment hole 411, so that the headrest groove 432 can be angled by rotating the threaded rod 434 to make the headrest groove 432 achieve a relatively comfortable support state for the patient.

[0076] The head placement groove 432 is provided with a through hole to increase patient comfort.

[0077] Embodiment 6

[0078] As Figure 1 and Figure 5 , on the basis of Embodiments 1-5, the chest pad 3 includes a frame body 31 and a backing plate 32 mounted on the frame body 31, and a placement hole 321 is provided at one end of the backing plate 32.

[0079] The beneficial effect of adopting the preferred solution in the above embodiment is that the diseased breast of the patient lying prone on the chest pad 3 is exposed through the placement hole 321, while the healthy breast is blocked at the other end of the backing plate 32.

[0080] As a specific solution of the above embodiment, the frame body 31 is a frame structure, and the card slot 51 is provided on the frame body 31.

[0081] The backing plate 32 is installed on the frame body 31 by a detachable connection method or a fixed method. When using a detachable connection method such as snap connection, the backing plate 32 is convenient for disassembling from the frame body 31 to rotate the direction of the backing plate 32 and make the placement hole 321 in different positions.

[0082] Embodiment 7

[0083] As Figure 1 and Figure 5 , on the basis of Embodiments 1-6, the chest pad 3 further includes at least two parallel second guide rails 33, the second guide rails 33 extend along the arrangement direction of the chest pad 3 and the head pad 4, and the lower end of the frame body 31 is adapted to and slidably connected to the second guide rails 33.

[0084] The beneficial effect of adopting the preferred solution in the above embodiment is that the position of the backing plate 32 can be adjusted by sliding the frame body 31.

[0085] As a specific solution of the above embodiment, the second guide rails 33 are installed on the workbench 9, and the multiple second guide rails 33 can be two, three, four, etc.

[0086] Based on the above embodiment, a plurality of second jacks 331 are spaced apart on the upper side of at least one of the second guide rails 33, and a second ear plate is fixed on the frame body 31, and a second positioning hole 311 is provided through the second ear plate.

[0087] Any second jack 331 can communicate with the second positioning hole 311, and the second positioning rod 34 is inserted into the communicated second jack 331 and second positioning hole 311 at the same time, so as to limit the frame body 31 through the second positioning rod 34, prevent the frame body 31 from moving, and thus ensure that the position of the chest pad 3 is the same during each treatment when treating the same patient multiple times, avoiding the occurrence of positioning errors.

[0088] Embodiment 8

[0089] As Figure 6 and Figure 7 , on the basis of Embodiments 1-7, an installation hole 22 is opened on the upper side of the bed body 2, a tooth groove 23 extending along the arrangement direction of the chest pad 3 and the head pad 4 is opened at the bottom of the installation hole 22, the bed body 2 is provided with a tooth block 24 fixedly inserted into the tooth groove 23, a positioning rod 25 is installed on the tooth block 24, one end of the positioning rod 25 is rotatably connected to the tooth block 24, the other end extends upward out of the installation hole 22, and a limiting rod 26 that abuts against the end of the vertical positioning rod 25 away from the chest pad 3 is fixed to the tooth block 24.

[0090] The beneficial effect of adopting the preferred scheme in the above embodiment is that when the patient lies prone on the bed body 2, the positioning rod 25 extending out of the installation hole 22 can be limited to the hip of the patient, reducing the possibility of the patient moving. During this process, the limiting rod 26 forms a limit on the positioning rod 25 to maintain the vertical state of the positioning rod 25.

[0091] As a specific scheme of the above embodiment, the tooth groove 23 is a sunken groove with an upward opening, and the groove wall is serrated. The tooth block 24 is in a "U" shape, and the closed part is adapted to the serrated structure of the tooth groove 23, and the two arms at the open end are simultaneously rotatably or fixedly connected with a rotating shaft, and the two ends of the rotating shaft are respectively rotatably or fixedly connected to the two arms at the open end of the tooth block 24, and the tooth block 24 is rotatably connected to the rotating shaft.

[0092] When the tooth block 24 is inserted into different positions of the tooth groove 23, the distance between the vertical positioning rod 25 and the chest pad 3 can be changed.

[0093] The two ends of the limiting rod 26 are respectively fixedly connected to the two arms at the open end of the tooth block 24, and the limiting rod 26 is relative to the rotating shaft and away from the closed end of the tooth block 24, so as to realize the limiting effect on the vertical positioning rod 25.

[0094] On the basis of the above embodiment, a flexible layer (not shown in the figure) is detachably connected (such as adhesively) to the side of the vertical positioning rod 25 away from the limiting rod 26 to ensure the use comfort.

[0095] Embodiment 9

[0096] As Figure 1 and Figure 8, on the basis of Embodiments 1-8, the foot pad 1 includes a fixing plate 11, at least two guide rods 12 with their lower ends slidably connected to the fixing plate 11 up and down, an adjusting rod 13 with its lower end threadedly connected to the fixing plate 11, and a cushion block 14 rotatably connected to the upper end of the adjusting rod 13. The upper ends of the guide rods 12 are fixedly connected to the cushion block 14.

[0097] The beneficial effect of adopting the preferred solution in the above embodiment is that during use, the height of the cushion block 14 can be adjusted by rotating the adjusting rod 13 to ensure the prone comfort of different patients.

[0098] The cushion block 14 can be made of rubber.

[0099] Embodiment 10

[0100] As Figure 1 and Figure 8 , on the basis of Embodiments 1-9, the foot pad 1 further includes at least two first guide rails 15 arranged in parallel. The first guide rails 15 extend along the arrangement direction of the chest pad 3 and the head pad 4, and the fixing plate 11 is adapted to and slidably connected to each of the first guide rails 15 at the same time.

[0101] The beneficial effect of adopting the preferred solution in the above embodiment is that the horizontal position of the cushion block 14 can be adjusted by sliding the frame body 31.

[0102] As a specific solution of the above embodiment, the first guide rails 15 are installed on the workbench 9, and the multiple first guide rails 15 can be two, three, four, etc.

[0103] On the basis of the above embodiment, a plurality of first jacks 151 are spaced apart on the upper side of at least one of the first guide rails 15, a first ear plate is fixed on the fixing plate 11, and a first positioning hole 111 is penetrated through the first ear plate.

[0104] Any one of the first jacks 151 can communicate with the first positioning hole 111, and the connected first jack 151 and first positioning hole 111 are simultaneously inserted with a first positioning rod 16 to limit the fixing plate 11 through the first positioning rod 16, prevent the fixing plate 11 from moving, so as to ensure that the position of the foot pad 1 is the same during each treatment in the process of treating the same patient multiple times, and avoid the occurrence of positioning errors.

[0105] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by terms such as "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model.

[0106] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one of such features. In the description of the present utility model, the meaning of "a plurality" is at least two, such as two, three, etc., unless otherwise specifically and clearly defined.

[0107] In the present utility model, unless otherwise clearly specified and defined, terms such as "mounted", "connected", "connected to", "fixed" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements or the interaction relationship between two elements, unless otherwise clearly defined. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0108] In the present utility model, unless otherwise clearly specified and defined, the first feature being "on" or "under" the second feature may be that the first and second features are in direct contact, or the first and second features are indirectly in contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on top of" the second feature may be that the first feature is directly above or obliquely above the second feature, or merely indicates that the first feature is at a higher horizontal level than the second feature. The first feature being "under", "beneath" and "underneath" the second feature may be that the first feature is directly below or obliquely below the second feature, or merely indicates that the first feature is at a lower horizontal level than the second feature.

[0109] In the description of this specification, the descriptions referring to terms such as "one embodiment", "some embodiments", "examples", "specific examples", or "some examples", etc., mean that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples. In addition, without contradiction, those skilled in the art can combine and combine the different embodiments or examples described in this specification and the features of different embodiments or examples.

[0110] Although the embodiments of the present utility model have been shown and described above, it can be understood that the above embodiments are exemplary and should not be construed as limitations on the present utility model. Those of ordinary skill in the art can make changes, modifications, substitutions, and variations to the above embodiments within the scope of the present utility model.

Claims

1. A prone positioning plate for breast cancer combined with a cervical and thoracic integrated positioning device, characterized in that The invention comprises a foot pad (1), a bed body (2), a chest pad (3) and a head pad (4) arranged in sequence, wherein at least one fixing member (5) is installed on one side of the bed body (2), the chest pad (3) and the head pad (4), each of the fixing members (5) is fixed with a retractable belt (6) that can be retracted and retracted under force, and one end of the retractable belt (6) is fixedly connected to the fixing member (5), and the other end is fixedly connected to an insertion rod (7), and at least one socket (8) that matches the insertion rod (7) is installed on the other side of the bed body (2), the chest pad (3) and the head pad (4).

2. The breast cancer prone position positioning plate combined with the cervical and thoracic integrated positioning device according to claim 1, wherein Both sides of the bed body (2), the chest pad (3) and the head pad (4) are provided with card slots (51), and each of the fixing members (5) and each of the sockets (8) are slidably mounted in the corresponding card slots (51).

3. The breast cancer prone position positioning plate combined with a cervical and thoracic integrated positioning device according to claim 1, characterized in that, Edge guards (21) are fixed on both sides of the bed (2).

4. The prone positioning plate for breast cancer combined with a cervical and thoracic integrated positioning device according to any one of claims 1-3, characterized in that, The head pad (4) comprises a base (41), two grab bars (42) arranged vertically and connected to the base (41) at their lower ends, and a head placement frame (43) connected to the base (41) at its lower end, wherein the head placement frame (43) is close to the chest pad (3) relative to the two grab bars (42).

5. The breast cancer prone position positioning plate combined with the cervical and thoracic integrated positioning device according to claim 4, characterized in that, A plurality of adjustment holes (411) are provided on the upper side of the base (41), and the lower ends of the two grab bars (42) and the head placement frame (43) are adapted to and inserted into the adjustment holes (411).

6. The prone breast positioning plate combined with the cervical and thoracic integrated positioning device according to any one of claims 1-3, characterized in that, The chest pad (3) comprises a frame (31) and a pad (32) mounted on the frame (31); a placement hole (321) is provided at one end of the pad (32).

7. The breast cancer prone position positioning plate combined with a neck and chest integrated positioning device according to claim 6, characterized in that, The chest pad (3) further comprises at least two second guide rails (33) arranged in parallel, wherein the second guide rails (33) extend along the arrangement direction of the chest pad (3) and the head pad (4), and the lower end of the frame (31) is adapted to and slidably connected to the second guide rails (33).

8. The prone positioning plate for breast cancer combined with a cervical and thoracic integrated positioning device according to any one of claims 1-3, characterized in that, The upper side of the bed body (2) is provided with a mounting hole (22), the bottom of the mounting hole (22) is provided with a tooth groove (23) extending along the arrangement direction of the chest pad (3) and the head pad (4), the bed body (2) is provided with a tooth block (24) fixedly inserted in the tooth groove (23), the tooth block (24) is provided with a positioning rod (25), and one end of the positioning rod (25) is rotatably connected to the tooth block (24), and the other end extends upwardly out of the mounting hole (22), and the tooth block (24) is fixed with a limiting rod (26) abutting against one end of the vertical positioning rod (25) away from the chest pad (3).

9. A prone breast positioning plate combined with a cervical and thoracic integrated positioning device according to any one of claims 1-3, characterized in that, The foot pad (1) comprises a fixing plate (11), at least two guide rods (12) whose lower ends are slidably connected to the fixing plate (11) in an upward and downward manner, an adjusting rod (13) whose lower end is threadedly connected to the fixing plate (11), and a cushion block (14) rotatably connected to the upper end of the adjusting rod (13), and the upper end of each guide rod (12) is fixedly connected to the cushion block (14).

10. The breast cancer prone position positioning plate combined with the neck and chest integrated positioning device according to claim 9, wherein The foot mat (1) further includes at least two first guide rails (15) arranged in parallel, the first guide rails (15) extend along the arrangement direction of the chest pad (3) and the head pad (4), and the fixing plate (11) is adapted to and simultaneously slidably connected to each of the first guide rails (15).

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