Body position posture adjusting and supporting device special for nuclear magnetic resonance machine

Abstract

The invention belongs to the technical field of nuclear magnetic resonance machines, and discloses a special body position and posture adjusting and supporting device for a nuclear magnetic resonance machine, which comprises a base, a plurality of supporting legs are fixedly connected to the left part and the right part of the upper end of the base, two supporting legs form a group, a plurality of supporting rods are fixedly connected to the middle part of the upper end of the base, and a plurality of supporting rods are fixedly connected to the left part and the right part of the upper end of the base. A third bed board and a fourth bed board are movably connected to the left portion and the right portion of the upper end of the supporting rod located on the front portion respectively, supporting mechanisms are movably connected to the upper end of the third bed board and the upper end of the fourth bed board, and second bed boards are movably connected to the left portions of the upper ends of the multiple supporting rods located on the rear portion; the right portions of the upper ends of the supporting rods located on the rear portion are movably connected with first bed plates, and the right ends of the first bed plates and the left ends of the second bed plates are movably connected with hanging devices. According to the special body position and posture adjusting and supporting device for the nuclear magnetic resonance machine, the lateral body position of a patient can be supported, and examination is facilitated.

Description

Technical Field

[0001] The present invention relates to the technical field of nuclear magnetic resonance imaging machines, and in particular to a body posture adjustment support device dedicated to a nuclear magnetic resonance imaging machine. Background Art

[0002] MRI machines use the spin motion of atomic nuclei to perform biomagnetic rotational imaging. When a human body enters the magnetic field of the MRI machine, the hydrogen nuclei in the body are affected by the magnetic field and resonate. Subsequently, by applying radio frequency pulses and detecting the signals released by the hydrogen nuclei, the equipment is able to capture these signals and process them, ultimately generating detailed images of the internal structures and tissues of the human body. Due to the different water content of various organs in the human body, MRI examinations may not be able to generate sufficient feedback from the low levels of hydrogen ions in certain areas (such as the lungs and heart), so lesions in these areas may not be diagnosed solely through MRI examinations. The inventors found that there are at least the following problems in the existing technology that have not been solved: 1. In existing MRI machines, patients lie directly on the table, but some patients need to lie sideways for examination. The existing MRI machine cannot support the patient's body to lie sideways for a long time, and some patients, such as the elderly or those with mobility difficulties, will have a negative impact on the detection effect and be inconvenient to use; 2. During the use of existing MRI machines, patients with consciousness disorders and psychological disorders are easily affected by fear and other factors during the examination, resulting in an inability to control their own actions, causing their limbs to swing, which is not only prone to accidental injury, but also easy to cause damage to the equipment, thereby increasing the burden on the examination; therefore, we propose a posture adjustment support device specifically for MRI machines. Summary of the Invention

[0003] The main purpose of the present invention is to provide a body posture adjustment support device dedicated to a nuclear magnetic resonance machine, which can effectively solve the problems in the background technology.

[0004] To achieve the above object, the technical solution adopted by the present invention is: The foldable support structure is designed to adjust the posture of the user, and the ... The ends of the No. 4 bed board and the No. 3 bed board that are close to each other are both curved structures, and the ends of several No. 1 bed boards and several No. 2 bed boards that are close to each other are also curved structures, which makes it easy for the No. 4 bed board and the No. 3 bed board and several No. 1 bed boards and several No. 2 bed boards to freely adjust their angles.

[0005] As a further improvement of the above solution, a plurality of upper ends of the support legs are fixedly connected with a buffer pad.

[0006] As a further improvement of the above scheme, the angle adjustment mechanism includes a No. 1 connecting member, which is a "U"-shaped structure. The upper end of the No. 1 connecting member is movably connected to an electric push rod through a rotating shaft, and the telescopic end of the electric push rod is movably connected to a No. 2 connecting member through a rotating shaft, and the No. 2 connecting member is a "U"-shaped structure.

[0007] As a further improvement of the above solution, the No. 1 connecting member is fixedly connected to the base, and the No. 2 connecting member is fixedly connected to the lower end of the No. 1 bed board.

[0008] As a further improvement of the above solution, a number of the No. 1 bed boards have a No. 1 slot at the left lower end and a number of the No. 2 bed boards have a No. 1 slot at the right lower end, and a rubber belt is connected between the No. 1 bed boards and the No. 2 bed boards respectively.

[0009] As a further improvement of the above scheme, the hanging device includes an armrest, which is a "U"-shaped structure. The front left end and the rear left end of the armrest are fixedly connected to a horizontal plate No. 1, and the right ends of the two horizontal plates No. 1 are fixedly connected to columns, and the outer surfaces of the two columns are both sleeved with springs.

[0010] As a further improvement of the above solution, a number of the right ends of the No. 1 bed boards and a number of the left ends of the No. 2 bed boards are each provided with a No. 1 slide groove.

[0011] As a further improvement of the above solution, the handrail and the two No. 1 horizontal plates are all slidably connected to the No. 1 slide groove, and the two springs are both located in the No. 1 slide groove.

[0012] As a further improvement of the above scheme, the left part of the upper end of several support rods is fixedly connected with the No. 2 protrusion, the right part of the upper end of several support rods is fixedly connected with the No. 1 protrusion, several No. 1 protrusions and several No. 2 protrusions are movably connected with connecting shafts inserted through them, the right part of the lower end of the No. 3 bed board and the left part of the lower end of the No. 4 bed board are both provided with No. 2 slots, and the front end of the No. 3 bed board and the front end of the No. 4 bed board are both provided with T-shaped slide grooves.

[0013] As a further improvement of the above scheme, the support mechanism includes a No. 2 horizontal plate, the lower end of the No. 2 horizontal plate is fixedly connected to a slider, the upper left part and the upper right part of the No. 2 horizontal plate are fixedly connected to a support frame, the left ends of the two support frames are each provided with two adjustment holes, the two support frames are each inserted with a slide plate movably connected, the right ends of the two slide plates are each provided with a circular hole, the upper ends of the two slide plates are jointly fixedly connected to a headrest pad, the two support frames and the two slide plates are jointly inserted with a movably connected limit bolt, and the slider is slidably connected to the T-shaped slide groove.

[0014] Compared with the prior art, the present invention has the following beneficial effects: 1. In the present invention, by setting up a plurality of No. 1 bed boards and a plurality of No. 2 bed boards, and the lower ends of the plurality of No. 2 bed boards and the plurality of No. 1 bed boards are independently provided with angle adjustment mechanisms, by starting the electric push rod to push the electric push rod, the angles of the plurality of No. 1 bed boards or the plurality of No. 2 bed boards can be adjusted at the same time, thereby supporting the patient lying on the No. 1 bed board and the No. 2 bed board in a side position, which is convenient for examination in the side position. By providing support legs under the plurality of No. 1 bed boards and the No. 2 bed boards, the patient can be supported in a side position by the support legs. When side support is not needed, several No. 1 bed boards and several No. 2 bed boards are kept in a horizontal state, avoiding the tilt of several No. 1 bed boards and several No. 2 bed boards affecting the patient's lying flat. Since several supporting legs are provided with cushioning pads, the impact can be reduced and the supporting legs are protected. The ends of the No. 4 bed board and the No. 3 bed board that are close to each other are both curved structures, and the ends of several No. 1 bed boards and several No. 2 bed boards that are close to each other are both curved structures, which facilitates the free adjustment of the angles of the No. 4 bed board, the No. 3 bed board, the No. 1 bed boards and the No. 2 bed boards.

[0015] 2. In the present invention, by providing a supporting mechanism, the slider is connected to the third bed board or the fourth bed board through and through, and the headrest pad can support the patient's head after the patient lies on his side. Since the two slides at the lower end of the headrest pad are connected to the two support frames at the upper end of the second horizontal board through and through, the height of the two slides and the headrest pad can be adjusted to meet the needs of different patients.

[0016] 3. In the present invention, by arranging a hooking device in several No. 1 bed boards and No. 2 bed boards, the armrests are pulled to extend out of the No. 1 slide slot, and then the restraint belt is passed through the armrests, so that the patient can be restrained to prevent the patient from losing self-control and affecting the examination. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 This is a schematic diagram of the overall structure of a body posture adjustment support device dedicated to a nuclear magnetic resonance imaging machine according to the present invention; Figure 2 This is a schematic structural diagram of the support legs of a body posture adjustment support device dedicated to a nuclear magnetic resonance imaging machine according to the present invention; Figure 3 This is a structural schematic diagram of an angle adjustment mechanism of a body posture adjustment support device dedicated to a nuclear magnetic resonance imaging machine according to the present invention; Figure 4 This is a structural schematic diagram of a hanging device of a body posture adjustment support device dedicated to a nuclear magnetic resonance imaging machine according to the present invention; Figure 5 This is a schematic structural diagram of a support rod of a body posture adjustment support device dedicated to a nuclear magnetic resonance imaging machine according to the present invention; Figure 6 This is a structural schematic diagram of a third bed board of a body posture adjustment support device dedicated to a nuclear magnetic resonance machine of the present invention; Figure 7 This is a structural schematic diagram of a support mechanism of a body posture adjustment support device dedicated to a nuclear magnetic resonance imaging machine according to the present invention; Figure 8 This is a schematic cross-sectional structural diagram of a No. 1 bed board of a body posture adjustment support device dedicated to a nuclear magnetic resonance machine of the present invention.

[0019] In the figure: 1. Base; 2. Hanging device; 3. Bed board No. 1; 4. Bed board No. 2; 5. Support mechanism; 6. Bed board No. 3; 7. Support leg; 8. Angle adjustment mechanism; 9. Support rod; 10. Bed board No. 4; 11. Restraint belt; 21. Armrest; 22. Horizontal board No. 1; 23. Spring; 24. Column; 31. Slide groove No. 1; 41. Rubber belt; 42. Notch No. 1; 51. Horizontal board No. 2; 52. Limit bolt; 53. Adjustment hole; 54. Slider; 55. Support frame; 56. Slide plate; 57. Round hole; 58. Headrest pad; 61. Notch No. 2; 62. T-shaped slide groove; 71. Buffer pad; 81. Connector No. 1; 82. Electric push rod; 83. Connector No. 2; 91. Bump No. 1; 92. Bump No. 2; 93. Connecting shaft. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0021] In the description of the present invention, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," "the other end," and the like, indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate and simplify the description of the present invention. They are not intended to indicate or imply that the devices or components referred to must have, be constructed, or operate in a specific orientation, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0022] In the description of the present invention, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "provided with," "connected," etc., should be understood in a broad sense. For example, "connected" may refer to a fixed connection, a detachable connection, or an integral connection; it may refer to a mechanical connection or an electrical connection; it may refer to a direct connection or an indirect connection through an intermediate medium; it may refer to internal communication between two components. Those skilled in the art will be able to understand the specific meanings of the above terms in the present invention based on the specific circumstances.

[0023] The technical solution of the present invention is further described below with reference to the accompanying drawings.

[0024] like Figure 1-8 As shown, a posture adjustment support device dedicated to a nuclear magnetic resonance machine includes a base 1, and the upper left and upper right parts of the base 1 are fixedly connected to a plurality of support legs 7, and the plurality of support legs 7 form a group of two. A plurality of support rods 9 are fixedly connected to the middle part of the upper end of the base 1, and the upper left and upper right parts of the support rods 9 located at the front are movably connected to the third bed board 6 and the fourth bed board 10 respectively. The upper end of the third bed board 6 and the upper end of the fourth bed board 10 are movably connected to the supporting mechanism 5, and the upper left parts of the plurality of support rods 9 located at the rear are movably connected to the second bed board 4, and the upper right parts of the plurality of support rods 9 located at the rear are movably connected to the first bed board 3, and the right ends of the plurality of No. 1 bed boards 3 and the left ends of the plurality of No. 2 bed boards 4 are movably connected to the hanging devices 2, and the plurality of hanging devices 2 form a group of two, and the plurality of groups of hanging devices 2 are respectively interspersed with movably connected restraint belts 11.

[0025] The upper ends of the supporting legs 7 are all fixedly connected with cushion pads 71 .

[0026] The angle adjustment mechanism 8 includes a No. 1 connecting member 81, which is a "U"-shaped structure. The upper end of the No. 1 connecting member 81 is movably connected to an electric push rod 82 through a rotating shaft, and the telescopic end of the electric push rod 82 is movably connected to a No. 2 connecting member 83 through a rotating shaft. The No. 2 connecting member 83 is a "U"-shaped structure; the No. 1 connecting member 81 is fixedly connected to the base 1, and the No. 2 connecting member 83 is fixedly connected to the lower end of the No. 1 bed board 3.

[0027] A number of No. 1 bed boards 3 are provided at the left lower end and a number of No. 2 bed boards 4 are provided at the right lower end. A number of No. 1 bed boards 3 are connected to a number of No. 2 bed boards 4 by rubber belts 41. The hanging device 2 includes an armrest 21. The armrest 21 is a "U"-shaped structure. The front left end and the rear left end of the armrest 21 are fixedly connected to a No. 1 cross board 22. The right ends of the two No. 1 cross boards 22 are fixedly connected to a column 24. The outer surfaces of the two columns 24 are sleeved with springs 23. A number of No. 1 bed boards 3 are provided at the right end and a number of No. 2 bed boards 4 are provided with a No. 1 slide 31. The armrest 21 and the two No. 1 cross boards 22 are slidably connected to the No. 1 slide 31. The two springs 23 are both located in the No. 1 slide 31. The left ends of several No. 1 bed boards 3, the right ends of several No. 2 bed boards 4, the left end of No. 4 bed board 10 and the right end of No. 3 bed board 6 are all curved structures, which can facilitate the free adjustment of the angles of several No. 1 bed boards 3, several No. 2 bed boards 4, No. 4 bed boards 10 and No. 3 bed boards 6 to avoid obstruction and limitation between adjacent bed boards.

[0028] The left portion of the upper end of several support rods 9 is fixedly connected to a No. 2 protrusion 92, the right portion of the upper end of several support rods 9 is fixedly connected to a No. 1 protrusion 91, and the No. 1 protrusions 91 and the No. 2 protrusions 92 are interspersed with a connecting shaft 93 for movable connection. The right portion of the lower end of the No. 3 bed board 6 and the left portion of the lower end of the No. 4 bed board 10 are both provided with a No. 2 notch 61, and the front end of the No. 3 bed board 6 and the front end of the No. 4 bed board 10 are both provided with a T-shaped slide 62; the support mechanism 5 includes a No. 2 horizontal plate 51, the lower end of the No. 2 horizontal plate 51 A slider 54 is fixedly connected, and the upper left and right parts of the second horizontal plate 51 are fixedly connected to support frames 55. Two adjustment holes 53 are opened at the left ends of the two support frames 55. Slide plates 56 are movably connected to the two support frames 55. Round holes 57 are opened at the right ends of the two slide plates 56. The upper ends of the two slide plates 56 are jointly fixedly connected to the headrest pad 58. The two support frames 55 and the two slide plates 56 are jointly inserted and movably connected to the limiting bolt 52. The slider 54 is slidably connected to the T-shaped slide groove 62.

[0029] In summary, during use of the present invention, by setting up several No. 1 bed boards 3 and several No. 2 bed boards 4, the patient lies on several No. 1 bed boards 3 and several No. 2 bed boards 4, and the lower ends of several No. 2 bed boards 4 and several No. 1 bed boards 3 are independently configured with angle adjustment mechanisms 8. When it is necessary to perform a lateral examination on the patient, the electric push rod 82 is started and the electric push rod 82 can respond quickly, thereby realizing the adjustment of the tilt angle of the No. 1 bed board 3 or the No. 2 bed board 4. This design allows medical staff to easily adjust the patient's body position to an ideal lateral angle according to the needs of examination or treatment, which not only makes it easier for doctors to conduct comprehensive physical examinations, but also greatly improves the patient's comfort. When lateral examination is not required, several support legs 7 will support the No. 1 bed board 3 or No. 2 bed board 4, so that the No. 1 bed board 3 or No. 2 bed board 4 is in a horizontal state. After the patient is in the lateral position, the slider 54 is connected to the No. 3 bed board 6 or No. 4 bed board 10 through the slider 54. Since the headrest pad 58 is slidably connected to the two support frames 55 at the upper end of the No. 2 cross board 51 through the two slides 56 at its lower end, the medical staff can quickly and accurately adjust the height of the headrest pad 58 to provide a comfortable and comfortable sleep. The patient's head is provided with just the right amount of lift and support, effectively alleviating the discomfort caused by side sleeping. A hanging device 2 is cleverly set inside each No. 1 bed board 3 and No. 2 bed board 4. Just gently pull the armrest 21 to make it extend smoothly from the No. 1 slide 31, and then pass the restraint belt 11 through the armrest 21 and fix it properly. This can provide the patient with necessary safety restraint without restricting the patient's breathing and blood circulation, effectively preventing the patient's unconscious movement from affecting the examination process or causing accidental injury. After releasing the armrest 21, the armrest 21 is partially retracted into the No. 1 slide 31 due to the elastic action of the spring 23, preventing the armrest 21 from being too long and affecting the examination.

[0030] The basic principles, main features, and advantages of the present invention are shown and described above. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and modifications may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and modifications are intended to fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A posture adjustment support device for a nuclear magnetic resonance imaging machine, comprising a base (1), characterized in that: The upper left and right parts of the base (1) are fixedly connected to a plurality of support legs (7), and the plurality of support legs (7) form a group of two. The middle part of the upper end of the base (1) is fixedly connected to a plurality of support rods (9). The upper left and right parts of the upper ends of the support rods (9) located at the front are movably connected to the third bed board (6) and the fourth bed board (10), respectively. The upper ends of the third bed board (6) and the upper ends of the fourth bed board (10) are movably connected to the support mechanism (5). The upper left parts of the plurality of support rods (9) located at the rear are movably connected to the second bed board (4). The upper right parts of the plurality of support rods (9) located at the rear are movably connected to the first bed board (3). The right ends of the plurality of the first bed board (3) and the left ends of the plurality of the second bed boards (4) are movably connected to the hanging devices (2). The plurality of the hanging devices (2) form a group of two. The plurality of groups of the hanging devices (2) are respectively movably connected to the restraining belts (11).

2. The body posture adjustment support device for a nuclear magnetic resonance imaging machine according to claim 1, characterized in that: The upper ends of the plurality of support legs (7) are all fixedly connected with a buffer pad (71).

3. The body posture adjustment support device for a nuclear magnetic resonance imaging machine according to claim 1, characterized in that: The angle adjustment mechanism (8) includes a No. 1 connecting member (81), the No. 1 connecting member (81) is a "U"-shaped structure, the upper end of the No. 1 connecting member (81) is movably connected to an electric push rod (82) via a rotating shaft, and the telescopic end of the electric push rod (82) is movably connected to a No. 2 connecting member (83) via a rotating shaft, and the No. 2 connecting member (83) is a "U"-shaped structure.

4. The body posture adjustment support device for a nuclear magnetic resonance imaging machine according to claim 3, characterized in that: The No. 1 connecting member (81) is fixedly connected to the base (1), and the No. 2 connecting member (83) is fixedly connected to the lower end of the No. 1 bed board (3).

5. The body posture adjustment support device for a nuclear magnetic resonance imaging machine according to claim 1, characterized in that: A number of slots (42) are provided at the left lower ends of the plurality of No. 1 bed boards (3) and the right lower ends of the plurality of No. 2 bed boards (4). A rubber belt (41) is provided between the plurality of No. 1 bed boards (3) and the plurality of No. 2 bed boards (4).

6. The body posture adjustment support device for a nuclear magnetic resonance imaging machine according to claim 1, characterized in that: The hanging device (2) includes an armrest (21), the armrest (21) is a "U"-shaped structure, the left front end and the left rear end of the armrest (21) are fixedly connected to a first horizontal plate (22), the right ends of the two first horizontal plates (22) are fixedly connected to a column (24), and the outer surfaces of the two columns (24) are sleeved with a spring (23).

7. The body posture adjustment support device for a nuclear magnetic resonance imaging machine according to claim 1, characterized in that: The right ends of several No. 1 bed boards (3) and the left ends of several No. 2 bed boards (4) are each provided with a No. 1 chute (31).

8. The body posture adjustment support device for a nuclear magnetic resonance imaging machine according to claim 6, characterized in that: The handrail (21) and the two No. 1 horizontal plates (22) are all slidably connected to the No. 1 slide groove (31), and the two springs (23) are both located in the No. 1 slide groove (31).

9. The body posture adjustment support device for a nuclear magnetic resonance imaging machine according to claim 1, characterized in that: The left upper ends of several support rods (9) are fixedly connected to the No. 2 protrusion (92), the right upper ends of several support rods (9) are fixedly connected to the No. 1 protrusion (91), and several No. 1 protrusions (91) and several No. 2 protrusions (92) are movably connected with connecting shafts (93). The right lower end of the No. 3 bed board (6) and the left lower end of the No. 4 bed board (10) are both provided with No. 2 slots (61), and the front ends of the No. 3 bed board (6) and the No. 4 bed board (10) are both provided with T-shaped slides (62).

10. The body posture adjustment support device for a nuclear magnetic resonance imaging machine according to claim 1, characterized in that: The support mechanism (5) includes a second transverse plate (51), a slider (54) is fixedly connected to the lower end of the second transverse plate (51), a support frame (55) is fixedly connected to the left and right upper ends of the second transverse plate (51), two adjustment holes (53) are respectively provided at the left ends of the two support frames (55), a slide plate (56) is inserted and movably connected to the two support frames (55), a circular hole (57) is provided at the right ends of the two slide plates (56), a headrest pad (58) is fixedly connected to the upper ends of the two slide plates (56), the two support frames (55) and the two slide plates (56) are jointly inserted and movably connected to the limiting bolt (52), and the slide plate (54) is slidably connected to the T-shaped slide groove (62).

Images