Stabilizing device for rheumatoid arthritis examination

Abstract

The invention relates to the technical field of rheumatoid arthritis examination, and discloses a rheumatoid arthritis examination stabilizing device, which comprises a main plate, two groups of side plates, a main supporting seat arranged at the top of the main plate, and side supporting seats arranged at the tops of the side plates, the adjusting part is arranged between the main plate and the side plate, the fixing part is arranged on the side plate, and the relieving part is arranged on the main plate. According to the stabilizing device for rheumatoid arthritis examination, the two sets of side plates and the main plate can be adjusted according to the bending comfort degree of knee joints of a patient, it can be ensured that the device is tightly attached to the legs of the patient, unnecessary compression or discomfort is avoided, the examination process is more humanized through personalized adjustment, and the examination efficiency is improved. And the angle of the stabilizing device is adjusted, so that it can be ensured that the device is tightly attached to the legs of the patient, and unnecessary compression or discomfort is avoided.

Description

Technical Field

[0001] The invention relates to the technical field of rheumatoid arthritis examination, and in particular to a stabilizing device for rheumatoid arthritis examination. Background Art

[0002] Rheumatoid arthritis is an autoimmune disease with synovitis as the pathological basis and may eventually lead to joint deformity. Its etiology is still in the exploration stage, but studies have shown that it may be closely related to factors such as autoimmunity, genetics, and microbial infection. The male-to-female ratio of this disease is about 1:4, most patients are female, and the age of onset of the disease is mostly between 20 and 55 years old. The clinical manifestations of patients are mainly joint lesions. The main symptoms at first are morning stiffness, swelling and pain in the joints. As the disease progresses, joint deformity may develop, affecting the patient's normal joint function. Some patients may also show systemic symptoms such as fever, fatigue and weakness.

[0003] The treatment of rheumatoid arthritis mainly depends on the specific situation of the patient. Conventional treatment includes drug therapy and surgical treatment. Although there is no complete cure for the disease for the time being, early disease control and maintenance treatment can effectively slow the progression of the disease and improve the patient's quality of life. In addition, the prevention of rheumatoid arthritis mainly focuses on genetic counseling and a healthy lifestyle.

[0004] Rheumatoid arthritis is usually examined by imaging examinations such as X-rays, CT scans, MRI scans, and ultrasound. For example, a Chinese patent with publication number CN219594637U discloses an auxiliary examination device for rheumatoid arthritis, which relates to an auxiliary device, including a restraint component, the bottom of which is connected to an adjustment component, the restraint component includes a bottom plate, the top of which is provided with a cushion, two groups of movable seats are symmetrically arranged at both ends below the bottom plate, the two sides of each group of movable seats are respectively connected to a first connector and a second connector, the outside of each group of the first connector is connected to a cloth belt, the positions of the two groups of movable seats can be adjusted by the adjustment component, and then the positions of the two groups of cloth belts for restraining the joints are selected according to the comfort of the patient, and the two groups of cloth belts are respectively passed around the bottom of the two ends of the joint and the two groups of second connectors, and the two groups of cloth belts are fixed by the Velcro fur surface and the Velcro hook surface to complete the limitation of the patient's joint position, and then in the imaging examination, the patient's joint movement due to pain is avoided, thereby affecting the detection clarity and accuracy.

[0005] The current existing technology can limit the patient's joint position through auxiliary fixation to prevent the patient's joint from moving during imaging examinations due to pain. However, the current technology can only fully straighten the leg to limit the operation when fixing the knee joint. Although it is convenient for certain imaging examinations, it will greatly limit the natural range of motion of the knee joint. This limitation may make it impossible for doctors to fully evaluate the pathological conditions of the knee joint at different angles and states, thereby affecting the accuracy of the diagnosis. Keeping the knee joint straight and fixed for a long time may increase the patient's discomfort, especially during long or multiple examinations. The patient may feel joint pain, stiffness or fatigue. Summary of the invention

[0006] In view of the fact that the above-mentioned prior art can only make the leg fully straightened and limit the operation when performing fixation operations on the knee joint, and keeping the knee joint straight and fixed for a long time may increase the patient's discomfort, especially when conducting long-term or multiple examinations, the patient may feel joint pain, stiffness or fatigue, the present invention is proposed.

[0007] Therefore, the purpose of the present invention is to provide a stabilization device for rheumatoid arthritis examination, and its purpose is: by adjusting the angle of the stabilization device, it can be ensured that the device fits the patient's legs tightly, avoiding unnecessary pressure or discomfort, and this personalized adjustment makes the examination process more humane, which helps to reduce the patient's tension and anxiety, and by adjusting the angle of the stabilization device, it can be ensured that the device fits the patient's legs tightly, avoiding unnecessary pressure or discomfort, and this personalized adjustment makes the examination process more humane, which helps to reduce the patient's tension and anxiety.

[0008] In order to solve the above technical problems, the present invention provides the following technical solutions: A stabilizing device for rheumatoid arthritis examination, comprising a main board and two sets of side boards, a main support seat arranged on the top of the main board, and a side support seat arranged on the top of the side board, and also comprising an adjusting component arranged between the main board and the side board, a fixing component arranged on the side board, and a relief component arranged on the main board;

[0009] The adjusting component includes adjusting slots arranged on both sides of the bottom of the main board, and rotating tables arranged on two groups of side panels close to one side of the main board, and the two groups of rotating tables extend into the two groups of adjusting slots respectively and are rotatably connected.

[0010] As a preferred embodiment of the stabilization device for rheumatoid arthritis examination described in the present invention, the adjustment component also includes a first hinge seat arranged on both sides of the bottom of the main board, a first internally threaded sleeve arranged on one side of the first hinge seat, a second hinge seat arranged on the bottom of the side plate away from the main board, a second internally threaded sleeve arranged on one side of the second hinge seat, a bidirectional threaded rod arranged on one side of the inner cavity of the second internally threaded sleeve, and one end of the bidirectional threaded rod extends to the inner side of the first internally threaded sleeve, and a rotating ring arranged on the surface of the bidirectional threaded rod.

[0011] As a preferred embodiment of the stabilization device for rheumatoid arthritis examination described in the present invention, the fixing component includes a second arc-shaped sponge plate arranged on the top of the side support seat, an arc-shaped fixing plate arranged above the side support seat, a first arc-shaped sponge plate arranged at the bottom of the arc-shaped fixing plate, and a plurality of groups of air holes arranged on the top of the arc-shaped fixing plate, and the air holes pass through the arc-shaped fixing plate and the first arc-shaped sponge plate.

[0012] As a preferred solution of the stabilizing device for rheumatoid arthritis examination described in the present invention, the fixing component also includes a first rectangular ring arranged on both sides of one end of the side panel, a first cloth belt arranged on both sides of one end of the side panel away from the first rectangular ring, and the first cloth belt passes through the first rectangular ring, a first Velcro fleece surface arranged on the top of the first cloth belt, a first Velcro hook surface arranged on the bottom of the first cloth belt, and a second Velcro fleece surface arranged on both sides of the top of the arc-shaped fixing plate.

[0013] As a preferred embodiment of the stabilizing device for rheumatoid arthritis examination of the present invention, the relief component includes a fixing component arranged on the main board, and a heating component arranged in the inner cavity of the side board.

[0014] As a preferred solution of the stabilizing device for rheumatoid arthritis examination described in the present invention, wherein: the fixing component includes second rectangular rings arranged on both sides of one end of the main board, second cloth tapes arranged on both sides of one end of the main board away from the second rectangular rings, and the second cloth tape passes through the second rectangular rings, a third Velcro fleece surface arranged on the top of the second cloth tape, and a second Velcro hook surface arranged at the bottom of the third Velcro fleece surface.

[0015] As a preferred solution of the stabilization device for rheumatoid arthritis examination described in the present invention, the fixing assembly also includes a fourth arc-shaped sponge plate arranged on the top of the main support seat, an arc-shaped limiting plate arranged above the main support seat, a third arc-shaped sponge plate arranged at the bottom of the arc-shaped limiting plate, and a fourth Velcro surface arranged on both sides of the top of the arc-shaped limiting plate.

[0016] As a preferred embodiment of the stabilization device for rheumatoid arthritis examination described in the present invention, the heating component includes electric heating wires arranged at both ends of the inner cavity of the side panel, a first cooling fan arranged at one end of the side panel, and the first cooling fan extends to the inner cavity of the main board, and a plurality of groups of heat conduction holes are arranged on the top of the side panel, and the heat conduction holes and the inner cavity of the side panel are connected to each other.

[0017] As a preferred solution of the stabilizing device for rheumatoid arthritis examination described in the present invention, the heating component also includes a heat conduction chamber arranged at one end of the inner cavity of the side panel away from the first cooling fan, a second cooling fan arranged at one end of the heat conduction chamber, a rectangular hose arranged at the top of the heat conduction chamber, and one end of the rectangular hose extends to the inner cavity of the third arc-shaped sponge board, and multiple groups of heat dissipation holes are arranged at the bottom and both sides of the rectangular hose and located in the inner cavity of the third arc-shaped sponge board.

[0018] Beneficial effects of the present invention:

[0019] 1. The present invention can be adjusted according to the comfort of the patient's knee bending through two groups of side panels and the main board, which can ensure that the device fits the patient's legs closely and avoids unnecessary pressure or discomfort. This personalized adjustment makes the examination process more humane and helps to relieve the patient's tension and anxiety. By adjusting the angle of the stabilizing device, it can ensure that the device fits the patient's legs closely and avoids unnecessary pressure or discomfort. This personalized adjustment makes the examination process more humane and helps to relieve the patient's tension and anxiety.

[0020] 2. The present invention can expand the contact area when fixing the patient's legs by setting the first arc-shaped sponge plate on the arc-shaped fixing plate in contact with the patient's legs, so that when the stabilizing device is fixed on the patient's legs, the comfort of fixing the patient's legs can be improved, and the discomfort caused by the direct and tight contact between the first cloth belt and the patient's legs can be avoided.

[0021] 3. The present invention heats the third arc-shaped sponge plate and the fourth arc-shaped sponge plate so that when the patient's knee joint is fixed on the stabilizing device, a comprehensive heating operation can be performed on the knee joint, which can promote the expansion of blood vessels around the knee joint, thereby increasing the blood flow rate and improving local blood circulation, which helps to reduce tissue edema and blood stasis accumulation, relieve swelling and pain symptoms, and at the same time, the heat can relax muscle fibers and put them in a relaxed state, avoiding discomfort caused by excessive contraction. At the same time, heating also helps to relieve joint stiffness and increase joint flexibility and range of motion. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative labor.

[0023] in:

[0024] Figure 1 It is a schematic diagram of the overall structure of the stabilization device for rheumatoid arthritis examination of the present invention.

[0025] Figure 2 It is a schematic diagram of the overall structure of the stabilization device for rheumatoid arthritis examination of the present invention from another perspective.

[0026] Figure 3 It is a schematic structural diagram of the stabilizing device for rheumatoid arthritis examination of the present invention in a folded state.

[0027] Figure 4 It is a schematic diagram of the three-dimensional unfolded structure of the adjusting component of the stabilizing device for rheumatoid arthritis examination of the present invention.

[0028] Figure 5 It is a schematic diagram of the three-dimensional unfolded structure of the fixing component of the stabilizing device for rheumatoid arthritis examination of the present invention.

[0029] Figure 6 It is a schematic diagram of the three-dimensional unfolded structure of the fixing assembly of the stabilizing device for rheumatoid arthritis examination of the present invention.

[0030] Figure 7 It is a schematic cross-sectional three-dimensional structural diagram of the main support seat of the stabilization device for rheumatoid arthritis examination of the present invention.

[0031] Description of reference numerals:

[0032] 1. Main board; 11. Main support seat; 2. Side board; 21. Side support seat;

[0033] 3. Adjustment component; 31. Adjustment slot; 32. Rotation table; 33. First hinge seat; 34. Second hinge seat; 35. First internal thread sleeve; 36. Second internal thread sleeve; 37. Bidirectional thread rod; 38. Rotation collar;

[0034] 4. Fixing member; 41. First rectangular ring; 42. First cloth belt; 43. First Velcro hook surface; 44. First Velcro fleece surface; 45. Arc-shaped fixing plate; 46. First arc-shaped sponge plate; 47. Second Velcro fleece surface; 48. Breathing hole; 49. Second arc-shaped sponge plate;

[0035] 5. Relief component; 51. Fixing component; 511. Second rectangular ring; 512. Second cloth tape; 513. Third Velcro fleece surface; 514. Second Velcro hook surface; 515. Arc-shaped limiting plate; 516. Fourth Velcro fleece surface; 517. Third arc-shaped sponge board; 518. Fourth arc-shaped sponge board; 52. Heating component; 521. Electric heating wire; 522. First cooling fan; 523. Heat conduction hole; 524. Heat conduction chamber; 525. Second cooling fan; 526. Rectangular hose; 527. Heat conduction hole. DETAILED DESCRIPTION

[0036] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0037] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0038] Example 1

[0039] Reference Figure 1-4 , which is the first embodiment of the present invention, provides a stabilizing device for rheumatoid arthritis inspection, the stabilizing device for rheumatoid arthritis inspection comprising a main board 1 and two sets of side boards 2, a main support seat 11 arranged on the top of the main board 1, and a side support seat 21 arranged on the top of the side board 2, and also comprising an adjusting component 3 arranged between the main board 1 and the side board 2, a fixing component 4 arranged on the side board 2, and a relief component 5 arranged on the main board 1;

[0040] The adjustment component 3 includes adjustment slots 31 opened on both sides of the bottom of the main board 1, and a rotating platform 32 fixedly installed on the side of the two sets of side panels 2 close to the main board 1, and the two sets of rotating platforms 32 extend into the two sets of adjustment slots 31 respectively and are rotatably connected, so that the main board 1 and the side panel 2 are flexibly connected, and the angle between the main board 1 and the side panel 2 can be adjusted.

[0041] The adjusting component 3 also includes a first hinge seat 33 hinged on both sides of the bottom of the main board 1, a first internally threaded sleeve 35 rotatably connected to one side of the first hinge seat 33, a second hinge seat 34 hinged on the bottom of the side panel 2 away from the main board 1, a second internally threaded sleeve 36 rotatably connected to one side of the second hinge seat 34, a bidirectional threaded rod 37 threadedly connected to one side of the inner cavity of the second internally threaded sleeve 36, and one end of the bidirectional threaded rod 37 extends to the inner side of the first internally threaded sleeve 35, and a rotating ring 38 fixedly sleeved on the surface of the bidirectional threaded rod 37, and the setting of the rotating ring 38 facilitates the rotation operation of the bidirectional threaded rod 37.

[0042] During use, when the patient needs to undergo an imaging examination, the rotating rings 38 on the two sets of side panels 2 can be rotated separately according to the comfort level of the patient's knee bending to drive the bidirectional threaded rod 37 to rotate, thereby making the second internally threaded sleeves 36 and the first internally threaded sleeves 35 at both ends of the surface of the bidirectional threaded rod 37 approach each other and move at one end of the surface of the bidirectional threaded rod 37, and then the rotating table 32 on the side panel 2 can be moved in the adjustment slot 31 on the main board 1, thereby driving the angle between the side panel 2 and the main board 1 to change, and the angle can be stopped when the angle between the main board 1 and the two sets of side panels 2 is moved to a completely comfortable angle for the patient's knee joint.

[0043] Example 2

[0044] Reference Figure 1-5 , which is the second embodiment of the present invention. This embodiment is different from the first embodiment in that: the fixing component 4 includes a second curved sponge plate 49 installed on the top of the side support seat 21. The side support seat 21 and the second curved sponge plate 49 are both curved structures, which are convenient for better fitting the patient's legs. At the same time, the setting of the second curved sponge plate 49 plays a role in the comfort of the patient's legs when placed. A curved fixing plate 45 is arranged above the side support seat 21, a first curved sponge plate 46 is installed at the bottom of the curved fixing plate 45, and a plurality of groups of air holes 48 are opened on the top of the curved fixing plate 45, and the air holes 48 pass through the curved fixing plate 45 and the first curved sponge plate 46. The setting of the air holes 48 can improve the air permeability of the first curved sponge plate 46 when it fits the patient's legs.

[0045] The fixing component 4 also includes a first rectangular ring 41 fixedly installed on both sides of one end of the side panel 2, a first cloth belt 42 fixedly installed on both sides of one end of the side panel 2 away from the first rectangular ring 41, and the first cloth belt 42 passes through the first rectangular ring 41, a first Velcro fleece surface 44 installed on the top of the first cloth belt 42, a first Velcro hook surface 43 installed on the bottom of the first cloth belt 42, and a second Velcro fleece surface 47 installed on both sides of the top of the arc-shaped fixing plate 45.

[0046] During use, when the angle between the main board 1 and the two groups of side panels 2 is moved to a completely comfortable angle for the patient's knee joint, the side support seat 21 on one group of side panels 2 fits against the patient's thigh, while the side support seat 21 on the other group of side panels 2 fits against the patient's calf. Then, the first cloth strap 42 on the side panel 2 is passed through the first rectangular ring 41, and then the first Velcro fur surface 44 on the first cloth strap 42 and the first Velcro hook surface 43 on the first cloth strap 42 are bonded and fixed to each other. At the same time, the first arc sponge board 46 on the arc fixing plate 45 fits against the top of the patient's leg. Then, the first Velcro hook surface 43 on the first cloth strap 42 and the second Velcro fur surface 47 on the arc fixing plate 45 are bonded to each other, so that the first arc sponge board 46 can be fit and fixed above the patient's leg, and then the stabilizing device can be fixed to the patient's leg, and at the same time, the comfort of fixing the patient's leg can be improved, avoiding the discomfort caused by direct tight contact between the first cloth strap 42 and the patient's leg.

[0047] The remaining structures are the same as those of Example 1.

[0048] Example 3

[0049] Reference Figure 1-7 , which is the third embodiment of the present invention. This embodiment is different from the second embodiment in that the relief component 5 includes a fixing component 51 arranged on the main board 1, and a heating component 52 arranged in the inner cavity of the side panel 2.

[0050] The fixing component 51 includes a second rectangular ring 511 fixedly installed on both sides of one end of the main board 1, a second cloth belt 512 fixedly installed on both sides of one end of the main board 1 away from the second rectangular ring 511, and the second cloth belt 512 passes through the second rectangular ring 511, a third Velcro fleece surface 513 installed on the top of the second cloth belt 512, and a second Velcro hook surface 514 installed on the bottom of the third Velcro fleece surface 513.

[0051] The fixing assembly 51 also includes a fourth arc-shaped sponge plate 518 installed on the top of the main support seat 11, an arc-shaped limiting plate 515 arranged above the main support seat 11, a third arc-shaped sponge plate 517 installed on the bottom of the arc-shaped limiting plate 515, and a fourth Velcro surface 516 installed on both sides of the top of the arc-shaped limiting plate 515.

[0052] The heating component 52 includes electric heating wires 521 fixed at both ends of the inner cavity of the side plate 2, a first cooling fan 522 fixedly installed at one end of the side plate 2, and the first cooling fan 522 extends to the inner cavity of the mainboard 1, so as to transfer external air to the inner cavity of the main support seat 11, a plurality of groups of heat conduction holes 523 are opened at the top of the side plate 2, and the heat conduction holes 523 and the inner cavity of the side plate 2 are interconnected, so as to conduct the hot air in the inner cavity of the main support seat 11 to the fourth curved sponge board 518, the heating component 52 also includes a heat conduction bin 524 installed in the inner cavity of the side plate 2 away from one end of the first cooling fan 522, a second cooling fan 525 fixedly installed at one end of the heat conduction bin 524, a rectangular hose 526 connected to the top of the heat conduction bin 524, and one end of the rectangular hose 526 extends to the inner cavity of the third curved sponge board 517, and a plurality of groups of heat dissipation holes 527 are opened at the bottom and both sides of the rectangular hose 526 and located in the inner cavity of the third curved sponge board 517.

[0053] During use, when the stabilizing device is fixed to the patient's leg, the second cloth belt 512 on the main board 1 is passed through the second rectangular ring 511, and then the third Velcro fur surface 513 on the second rectangular ring 511 and the second Velcro hook surface 514 on the second rectangular ring 511 are bonded and fixed to each other, so that the third arc sponge plate 517 on the arc limiting plate 515 can be attached to the patient's knee, and at the same time, the fourth Velcro fur surface 516 and the second Velcro hook surface 514 on the second cloth belt 512 are bonded to each other, so that the arc limiting plate 515 can be restricted;

[0054] Then the electric heating wire 521 can be started to heat the air in the inner cavity of the main support seat 11, and then the first cooling fan 522 and the second cooling fan 525 can be started at the same time. The air outside the main support seat 11 can be introduced into the interior of the main support seat 11 through the first cooling fan 522 and heated by the electric heating wire 521, and then transferred from the multiple groups of heat conduction holes 523 to the fourth arc-shaped sponge board 518, so that the fourth arc-shaped sponge board 518 is heated, and then the patient's knee joint can be heated. At the same time, the second cooling fan 525 can suck the hot air from the inner cavity of the main support seat 11 into the heat conduction bin 524, and then transfer it to the rectangular hose 526, and then transfer it to the third arc-shaped sponge board 517 through the heat dissipation holes 527 on the rectangular hose 526 and heat the third arc-shaped sponge board 517. Then the patient's knee joint can be heated to reduce the discomfort of the patient's knee joint.

[0055] The remaining structure is the same as that of Example 2.

[0056] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A stabilizing device for rheumatoid arthritis examination, comprising a main board (1) and two sets of side boards (2), a main support seat (11) arranged on the top of the main board (1), and a side support seat (21) arranged on the top of the side board (2), characterized in that: It also includes an adjusting component (3) arranged between the main board (1) and the side board (2), a fixing component (4) arranged on the side board (2), and a relief component (5) arranged on the main board (1); The adjusting component (3) comprises adjusting grooves (31) arranged on both sides of the bottom of the main board (1), and rotating platforms (32) arranged on one side of the two sets of side panels (2) close to the main board (1), and the two sets of rotating platforms (32) extend into the two sets of adjusting grooves (31) respectively and are rotatably connected.

2. The stabilizing device for rheumatoid arthritis examination according to claim 1, characterized in that: The adjusting component (3) further comprises a first hinge seat (33) arranged on both sides of the bottom of the main board (1), a first internally threaded sleeve (35) arranged on one side of the first hinge seat (33), a second hinge seat (34) arranged on the bottom of the side plate (2) away from the main board (1), a second internally threaded sleeve (36) arranged on one side of the second hinge seat (34), a bidirectional threaded rod (37) arranged on one side of the inner cavity of the second internally threaded sleeve (36), one end of the bidirectional threaded rod (37) extending to the inner side of the first internally threaded sleeve (35), and a rotating collar (38) arranged on the surface of the bidirectional threaded rod (37).

3. The stabilizing device for rheumatoid arthritis examination according to claim 2, characterized in that: The fixing component (4) comprises a second arc-shaped sponge plate (49) arranged on the top of the side support seat (21), an arc-shaped fixing plate (45) arranged above the side support seat (21), a first arc-shaped sponge plate (46) arranged on the bottom of the arc-shaped fixing plate (45), and a plurality of groups of air holes (48) arranged on the top of the arc-shaped fixing plate (45), wherein the air holes (48) penetrate the arc-shaped fixing plate (45) and the first arc-shaped sponge plate (46).

4. The stabilizing device for rheumatoid arthritis examination according to claim 3, characterized in that: The fixing component (4) further comprises a first rectangular ring (41) arranged on both sides of one end of the side plate (2), a first cloth belt (42) arranged on both sides of one end of the side plate (2) away from the first rectangular ring (41), and the first cloth belt (42) passes through the first rectangular ring (41), a first Velcro surface (44) arranged on the top of the first cloth belt (42), a first Velcro hook surface (43) arranged on the bottom of the first cloth belt (42), and a second Velcro surface (47) arranged on both sides of the top of the arc-shaped fixing plate (45).

5. The stabilizing device for rheumatoid arthritis examination according to claim 4, characterized in that: The relief component (5) comprises a fixing component (51) arranged on the main board (1), and a heating component (52) arranged in the inner cavity of the side board (2).

6. The stabilizing device for rheumatoid arthritis examination according to claim 5, characterized in that: The fixing component (51) comprises a second rectangular ring (511) arranged on both sides of one end of the main board (1), a second cloth belt (512) arranged on both sides of one end of the main board (1) away from the second rectangular ring (511), and the second cloth belt (512) passes through the second rectangular ring (511), a third Velcro fleece surface (513) arranged on the top of the second cloth belt (512), and a second Velcro hook surface (514) arranged on the bottom of the third Velcro fleece surface (513).

7. The stabilizing device for rheumatoid arthritis examination according to claim 6, characterized in that: The fixing assembly (51) further comprises a fourth arc-shaped sponge plate (518) arranged on the top of the main support seat (11), an arc-shaped limiting plate (515) arranged above the main support seat (11), a third arc-shaped sponge plate (517) arranged on the bottom of the arc-shaped limiting plate (515), and fourth Velcro surfaces (516) arranged on both sides of the top of the arc-shaped limiting plate (515).

8. The stabilizing device for rheumatoid arthritis examination according to claim 7, characterized in that: The heating component (52) comprises electric heating wires (521) arranged at both ends of the inner cavity of the side plate (2), a first cooling fan (522) arranged at one end of the side plate (2), and the first cooling fan (522) extends to the inner cavity of the main board (1), and a plurality of groups of heat conduction holes (523) are arranged on the top of the side plate (2), and the heat conduction holes (523) and the inner cavity of the side plate (2) are connected to each other.

9. The stabilizing device for rheumatoid arthritis examination according to claim 8, characterized in that: The heating component (52) also includes a heat conduction chamber (524) arranged at one end of the inner cavity of the side plate (2) away from the first heat dissipation fan (522), a second heat dissipation fan (525) arranged at one end of the heat conduction chamber (524), a rectangular hose (526) arranged at the top of the heat conduction chamber (524), and one end of the rectangular hose (526) extends to the inner cavity of the third arc-shaped sponge board (517), and a plurality of heat dissipation holes (527) are arranged at the bottom and both sides of the rectangular hose (526) and located in the inner cavity of the third arc-shaped sponge board (517).

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