Neural intervention operation auxiliary device

Abstract

The invention relates to the technical field of medical instruments, and discloses a nerve interventional operation auxiliary device which comprises a working shell, a bed body fixedly connected to one end of the top of the working shell, a telescopic rod fixedly connected to the bottom of the inner wall of the working shell, and a nerve auxiliary mechanism penetrating through the working shell and extending to the outside of the working shell, the nerve auxiliary mechanism comprises a bent plate fixedly connected to the top of the telescopic rod, one side of the top end of the bent plate is fixedly connected with a round shell, when the bearing plate descends, the bearing plate drives a sliding block to descend, the sliding block drives a vertical strip to descend, the vertical strip drives a flexible belt to descend, and the flexible belt makes contact with the head of a patient in the descending process; therefore, the head skin of the patient is tensioned, the head skin of the patient is prevented from being reset after the rollers are not in contact with the head of the patient any more, the skin stretching stability is improved, and the stability of the head of the patient during an operation can be further improved in the process that the tough belt is in contact with the head of the patient.

Description

Technical Field

[0001] The present invention relates to the technical field of medical devices, and in particular to a neurointerventional surgery auxiliary device. Background Art

[0002] Neurointerventional surgery is a minimally invasive technique mainly used to diagnose and treat neurological diseases. It treats cerebrovascular diseases, relieves nerve compression, treats tumors, and manages pain through intravascular or direct intervention. This surgery usually uses image-guided technology to improve the accuracy and safety of the operation and reduce recovery time and the risk of complications.

[0003] Among them, the neurointerventional surgery auxiliary device is used to stabilize the patient's head during neurointerventional surgery on the head. Because the patient's head cannot be controlled by the patient himself after being anesthetized, external force is needed to stabilize the patient's head to prevent it from shaking left and right during the operation, which affects the stability of the operation. Summary of the invention

[0004] The purpose of the present invention is to provide a neurointerventional surgery auxiliary device to solve the problems raised in the above background technology.

[0005] In order to solve the above technical problems, the present invention is achieved through the following technical solutions: The present invention is a neurointerventional surgery auxiliary device, comprising a working shell, one end of the top of the working shell is fixedly connected to a bed body, the bottom of the inner wall of the working shell is fixedly connected to a telescopic rod, the movable end of the telescopic rod penetrates the working shell and extends to the outside of the working shell, and also includes a neuro-assisting mechanism, the neuro-assisting mechanism comprises a bent plate fixedly connected to the top of the telescopic rod, one side of the top of the bent plate is fixedly connected to a circular shell, the bottom of the inner wall of the circular shell penetrates and is slidably connected to a vertical column, one end of the vertical column penetrates the circular shell and extends to the outside of the circular shell, the bottom of the vertical column is fixedly connected to a pillow plate, and the top of the vertical column is provided with a rotating component.

[0006] Furthermore, the rotating assembly includes a first triangular block fixedly connected to the top of the vertical column, the first triangular block is arranged inside the circular shell, one side of the first triangular block is fixedly connected to the first circular block, one side of the circular shell is respectively provided with three limiting grooves, the limiting grooves are arranged in a T shape, and the outer wall of one end of the first circular block is slidably connected to the inner wall of the limiting groove.

[0007] Furthermore, the inner walls of the two horizontal limit grooves are slidably connected with a second round block, one end of the second round block is fixedly connected with a second triangular block, the second triangular block is arranged inside the circular shell, one end of the second triangular block is fixedly connected with a cross bar, one end of the cross bar penetrates the circular shell and extends to the outside of the circular shell, and the side of the circular shell away from the bent plate is rotatably connected with a rotating disk.

[0008] Furthermore, three limiting holes are respectively opened on one side of the rotating disk, the outer walls of one end of the first round block and the second round block are slidably connected to the inner wall of the rotating disk, and the end of the cross rod away from the second triangular block is fixedly connected to a cross bar.

[0009] Furthermore, a stabilizing component is provided on the side wall of the horizontal bar, which includes an arc-shaped shell fixedly connected to both ends of the horizontal bar near the cross bar, arc-shaped holes are provided on both sides of the arc-shaped shell, a rotating plate is rotatably connected to one side of the inner wall of the arc-shaped shell, and a flexible clamp is rotatably connected to the end of the rotating plate away from the arc-shaped shell.

[0010] Furthermore, a rotating bar is rotatably connected to the bottom of one end of the rotating plate, and a block is rotatably connected to the end of the rotating bar away from the rotating plate. A round rod passes through and is rotatably connected to the side wall of the block. Both ends of the round rod are slidably connected to the inner wall of the arc hole. An arc spring is fixedly connected to the bottom of the inner wall of the arc shell, and a bearing plate is rotatably connected between the two round rods.

[0011] Furthermore, a stretching assembly is provided on the side wall of the supporting plate, and the stretching assembly includes a vertical plate fixedly connected to one side of the supporting plate, the top end of the vertical plate is slidably connected to a top plate, the bottom sides of the top plate are respectively fixedly connected to concave shells, the two ends of one side of the inner wall of the concave shell are respectively rotatably connected to square rods, and the bottom end of the square rod is rotatably connected to a roller.

[0012] Furthermore, an elastic band is fixedly connected between the two square rods, rubber rods are respectively penetrated and slidably connected to the two sides of the top of the top plate, the bottom of the rubber rod contacts the top of the elastic band, the top of the rubber rod is fixedly connected to a fixing plate, and L-shaped rods are respectively fixedly connected to the bottom of the fixing plate, and one end of the L-shaped rod passes through the top plate and extends to the outside of the top plate.

[0013] Furthermore, an auxiliary component is provided on the top of the supporting plate, and the auxiliary component includes a slide groove opened on the top of the supporting plate, the inner wall of the slide groove is slidably connected with a slider, the top of the slider is fixedly connected with a vertical bar, the top of the vertical bar passes through the supporting plate and extends to the outside of the supporting plate, and the top of the vertical bar is fixedly connected with a toughness belt.

[0014] The present invention has the following beneficial effects: (1) According to the present invention, after the patient lies on the top of the bed, the patient's head is placed on the top of the pillow board, and the telescopic rod is started. The telescopic rod drives the curved plate to descend, the curved plate drives the round shell to descend, the round shell drives the vertical column to descend, the vertical column drives the pillow board to descend, and the pillow board drives the patient's head to descend. When the pillow board descends, it will come into contact with the bed, and the reaction force of the bed will cause the pillow board to drive the vertical column to move upward. The vertical column drives the first triangular block to move toward the inside of the round shell, and the first triangular block drives the first round block to move. Due to the setting of the limiting hole and the limiting groove, the first round block moves along the limiting groove during the upward movement. The outer wall slides, and the first round block makes the rotating disk rotate around the round shell. During the rotation of the rotating disk, the two second round blocks slide along the inner wall of the limiting groove, and the second round block drives the second triangular block to move, and the second triangular block drives the cross bar to move, and the cross bar drives the cross bar to move, and the cross bar drives the arc shell to move, and the arc shell drives the rotating plate to move, and the rotating plate drives the flexible clamping block to move, and the flexible clamping blocks approach each other, thereby clamping heads of different sizes, preventing the patient's head from shaking due to the anesthesia effect during surgery, affecting the doctor's treatment effect, and improving the stability of treatment.

[0015] (2) According to the present invention, when clamping the patient's head, the reaction force of the head causes the flexible clamping block to drive the rotating bar to move in the direction of the arc shell, thereby preventing the clamping force from being too large and causing damage to the patient's head. The rotating bar drives the block to move. Due to the setting of the arc hole, the block drives the round rod to slide downward along the outer wall of the arc hole. The round rod drives the bearing plate to move downward. The bearing plate drives the vertical plate to move downward. The vertical plate drives the top plate to move downward. The top plate drives the concave shell to move downward. The concave shell drives the square rod to move downward. The square rod drives the roller to move downward. When the roller descends, the roller contacts the skin of the head. Since the friction force of the roller is large, it is more difficult for the roller to rotate, so that the skin on both sides can be stretched and tightened, making it more convenient for doctors to perform neurosurgery on patients, thereby improving the accuracy of the operation.

[0016] (3) In the present invention, when the supporting plate descends, the supporting plate drives the slider to move downward, the slider drives the vertical bar to move downward, and the vertical bar drives the flexible belt to move downward. During the process of the flexible belt descending, it will come into contact with the patient's head, thereby tightening the patient's head skin to prevent the patient's head skin from being reset after the roller no longer contacts the patient's head, thereby improving the stability of skin stretching. In addition, during the process of the flexible belt contacting the patient's head, the stability of the patient's head during surgery can be further improved.

[0017] (4) According to the present invention, after the square rods come into contact with the skin, the two square rods are tilted on both sides of the head so that they move away from each other. At this time, the elastic band will come into contact with the patient's head, further preventing the patient's stretched skin from being repositioned, thereby improving the stability of the operation. When the elastic band is squeezed by the head, the elastic band will elastically deform upwards. During the upward movement of the elastic band, the rubber rod will be squeezed, causing the rubber rod to move upwards. The rubber rod drives the fixed plate to move upwards, and the fixed plate drives the L-shaped rod to move upwards. During the upward movement of the L-shaped rod, the bottom of the rotating bar will come into contact with the rotating bar, causing the rotating bar to move slightly upwards. During the upward movement of the rotating bar, the flexible clamping blocks can be brought closer to each other, further improving the clamping effect of the flexible clamping blocks on the patient's head and improving the stability of the patient's head.

[0018] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for describing 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 work.

[0020] Figure 1 It is a schematic diagram of the overall side structure of the present invention; Figure 2 This is a schematic diagram of the structure of the working shell portion of the present invention; Figure 3 This is a bottom view of the L-shaped rod structure of the present invention; Figure 4 This is a schematic diagram of the rotating disk explosion structure of the present invention; Figure 5 It is a schematic diagram of the side structure of the horizontal bar of the present invention; Figure 6 It is a schematic diagram of the top view of the structure of the bearing plate of the present invention; Figure 7 It is a schematic diagram of the side structure of the square rod of the present invention; Figure 8 For the present invention Figure 3 A magnified view of middle; Fig. 9 For the present invention Figure 5 Enlarged view of B.

[0021] In the accompanying drawings, the components represented by the reference numerals are listed as follows: In the figure: 1, working shell; 2, bed body; 3, telescopic rod; 4, nerve auxiliary mechanism; 41, bending plate; 42, round shell; 43, vertical column; 44, pillow plate; 45, rotating assembly; 46, stabilizing assembly; 47, stretching assembly; 48, auxiliary assembly; 451, first triangular block; 452, first round block; 453, limiting groove; 454, second round block; 455, second triangular block; 456, cross bar; 457, rotating disk; 458, limiting hole; 459, cross bar; 461 , arc-shaped shell; 462, arc-shaped hole; 463, rotating plate; 464, flexible clamp; 465, rotating bar; 466, square; 467, round rod; 468, arc spring; 469, bearing plate; 471, vertical plate; 472, top plate; 473, concave shell; 474, square rod; 475, roller; 476, elastic band; 477, rubber rod; 478, fixed plate; 479, L-shaped rod; 481, slide groove; 482, slider; 483, vertical bar; 484, toughness belt. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0023] Example 1, please refer to Figure 1 - Figure 8 As shown, the present invention is a neurointerventional surgery auxiliary device, comprising a working shell 1, a top end of the working shell 1 is fixedly connected to a bed 2, a bottom of the inner wall of the working shell 1 is fixedly connected to a telescopic rod 3, a movable end of the telescopic rod 3 penetrates the working shell 1 and extends to the outside of the working shell 1, and also includes; The neural auxiliary mechanism 4 includes a bent plate 41 fixedly connected to the top of the telescopic rod 3, a round shell 42 is fixedly connected to one side of the top of the bent plate 41, a vertical column 43 is penetrated and slidably connected to the bottom of the inner wall of the round shell 42, one end of the vertical column 43 penetrates the round shell 42 and extends to the outside of the round shell 42, and a pillow board 44 is fixedly connected to the bottom of the vertical column 43. The pillow board 44 is made of flexible material and supports the patient's head. A rotating component 45 is provided on the top of the vertical column 43. When the patient lies on the top of the bed 2, the patient's head is placed on the top of the pillow board 44, and the telescopic rod 3 is started. The telescopic rod 3 drives the bent plate 41 to descend, the bent plate 41 drives the round shell 42 to descend, the round shell 42 drives the vertical column 43 to descend, the vertical column 43 drives the pillow board 44 to descend, and the pillow board 44 drives the patient's head to descend.

[0024] The rotating assembly 45 includes a first triangular block 451 fixedly connected to the top of the vertical column 43. The first triangular block 451 is arranged inside the circular shell 42. One side of the first triangular block 451 is fixedly connected to the first circular block 452. One side of the circular shell 42 is respectively provided with three limiting grooves 453. The limiting grooves 453 are arranged in a T shape. The outer wall of one end of the first circular block 452 is slidably connected to the inner wall of the limiting groove 453.

[0025] The inner wall of the two horizontal limit grooves 453 is slidably connected with a second round block 454, one end of the second round block 454 is fixedly connected with a second triangular block 455, the second triangular block 455 is arranged inside the round shell 42, one end of the second triangular block 455 is fixedly connected with a cross bar 456, one end of the cross bar 456 penetrates the round shell 42 and extends to the outside of the round shell 42, and the side of the round shell 42 away from the bent plate 41 is rotatably connected with a rotating disk 457.

[0026] Three limiting holes 458 are respectively opened on one side of the rotating disk 457. The outer walls of one end of the first round block 452 and the second round block 454 are slidably connected to the inner wall of the rotating disk 457. The end of the cross bar 456 away from the second triangular block 455 is fixedly connected to a cross bar 459.

[0027] The side wall of the horizontal bar 459 is provided with a stabilizing component 46, which includes an arc-shaped shell 461 fixedly connected to both ends of the horizontal bar 459 close to the horizontal rod 456, and arc-shaped holes 462 are opened on both sides of the arc-shaped shell 461. A rotating plate 463 is rotatably connected to one side of the inner wall of the arc-shaped shell 461, and a flexible clamping block 464 is rotatably connected to the end of the rotating plate 463 away from the arc-shaped shell 461. The material of the flexible clamping block 464 is silicone, which can prevent damage to the patient's head due to excessive clamping.

[0028] A rotating bar 465 is rotatably connected to the bottom of one end of the rotating plate 463, and a block 466 is rotatably connected to the end of the rotating bar 465 away from the rotating plate 463. A round rod 467 passes through and is rotatably connected to the side wall of the block 466. Both ends of the round rod 467 are slidably connected to the inner wall of the arc hole 462. An arc spring 468 is fixedly connected to the bottom of the block 466. The purpose of this arrangement is to reset. The bottom of the arc spring 468 is fixedly connected to the bottom of the inner wall of the arc shell 461. A bearing plate 469 is rotatably connected between the two round rods 467. When the patient's head is clamped, the reaction force of the head causes the flexible clamping block 464 to drive the rotating bar 465 to move in the direction of the arc shell 461, thereby preventing the clamping force from being too large and causing damage to the patient's head.

[0029] A stretching assembly 47 is provided on the side wall of the supporting plate 469, and the stretching assembly 47 includes a vertical plate 471 fixedly connected to one side of the supporting plate 469, the top of the vertical plate 471 is slidably connected to a top plate 472, the bottom sides of the top plate 472 are respectively fixedly connected to concave shells 473, the two ends of one side of the inner wall of the concave shell 473 are respectively rotatably connected to square rods 474, and the bottom end of the square rod 474 is rotatably connected to a roller 475.

[0030] An elastic band 476 is fixedly connected between the two square rods 474, and rubber rods 477 are respectively penetrated and slidably connected to the two sides of the top of the top plate 472, and the bottom of the rubber rod 477 contacts the top of the elastic band 476, and the top of the rubber rod 477 is fixedly connected to a fixing plate 478, and the bottom of the fixing plate 478 is fixedly connected with L-shaped rods 479 on all sides, one end of the L-shaped rod 479 penetrates the top plate 472 and extends to the outside of the top plate 472. When the square rods 474 come into contact with the skin, the two square rods 474 move away from each other due to the tilting setting on both sides of the head. At this time, the elastic band 476 will come into contact with the patient's head, further preventing the patient's stretched skin from being repositioned, thereby improving the stability of the operation.

[0031] In embodiment 2, an auxiliary component 48 is provided on the top of the supporting plate 469. The auxiliary component 48 includes a slide groove 481 opened on the top of the supporting plate 469. The inner wall of the slide groove 481 is slidably connected with a slider 482. The purpose of this arrangement is to prevent the device from getting stuck during operation. The top of the slider 482 is fixedly connected with a vertical bar 483. The top of the vertical bar 483 penetrates the supporting plate 469 and extends to the outside of the supporting plate 469. The top of the vertical bar 483 is fixedly connected with a toughness belt 484. When the supporting plate 469 descends, the supporting plate 469 drives the slider 482 to move downward, the slider 482 drives the vertical bar 483 to move downward, and the vertical bar 483 drives the toughness belt 484 to descend. During the descent of the toughness belt 484, it will come into contact with the patient's head, thereby tightening the patient's head skin to prevent the patient's head skin from being reset after the roller 475 is no longer in contact with the patient's head, thereby improving the stability of skin stretching, and during the contact between the toughness belt 484 and the patient's head, the stability of the patient's head during surgery can be further improved.

[0032] When in use, after the patient lies on the top of the bed body 2, the patient's head is placed on the top of the pillow board 44, and the telescopic rod 3 is started. The telescopic rod 3 drives the curved plate 41 to descend, and the curved plate 41 drives the round shell 42 to descend. The round shell 42 drives the vertical column 43 to descend, and the vertical column 43 drives the pillow board 44 to descend. The pillow board 44 drives the patient's head to descend. When the pillow board 44 descends, it will come into contact with the bed body 2, and the reaction force of the bed body 2 will cause the pillow board 44 to drive the vertical column 43 to move upward. The vertical column 43 drives the first triangular block 451 to move toward the inside of the round shell 42, and the first triangular block 451 drives the first round block 452 to move. Due to the setting of the limiting hole 458 and the limiting groove 453, the first round block 452 moves along the outer wall of the limiting groove 453 during the upward movement. The first round block 452 makes the rotating disk 457 rotate around the round shell 42. During the rotation of the rotating disk 457, the two second round blocks 454 slide along the inner wall of the limiting groove 453. The second round block 454 drives the second triangular block 455 to move. The second triangular block 455 drives the cross bar 456 to move. The cross bar 456 drives the cross bar 459 to move. The cross bar 459 drives the arc shell 461 to move. The arc shell 461 drives the rotating plate 463 to move. The rotating plate 463 drives the flexible clamping block 464 to move. The flexible clamping blocks 464 move closer to each other, thereby clamping heads of different sizes to prevent the patient's head from shaking due to the anesthesia effect during surgery, affecting the doctor's treatment effect, and improving the stability of treatment.

[0033] When clamping the patient's head, the reaction force of the head causes the flexible clamp block 464 to drive the rotating bar 465 to move toward the arc shell 461, which can prevent the clamping force from being too large and causing damage to the patient's head. The rotating bar 465 drives the block 466 to move. Under the setting of the arc hole 462, the block 466 drives the round rod 467 to slide downward along the outer wall of the arc hole 462. The round rod 467 drives the bearing plate 469 to move downward, and the bearing plate 469 drives the vertical plate 471 to descend. The vertical plate 471 drives the top plate 472 to move downward, the top plate 472 drives the concave shell 473 to move downward, the concave shell 473 drives the square rod 474 to move downward, the square rod 474 drives the roller 475 to move downward, when the roller 475 descends, the roller 475 comes into contact with the skin of the head, and since the friction force of the roller 475 when rotating is large, it makes it more difficult for the roller 475 to rotate, so that the skin on both sides can be stretched and tightened, making it more convenient for doctors to perform neurosurgery on patients and improving the accuracy of the operation.

[0034] When the supporting plate 469 descends, the supporting plate 469 drives the slider 482 to descend, the slider 482 drives the vertical bar 483 to descend, and the vertical bar 483 drives the flexible belt 484 to descend. During the descending process, the flexible belt 484 will come into contact with the patient's head, thereby tightening the patient's head skin to prevent the patient's head skin from being reset after the roller 475 is no longer in contact with the patient's head, thereby improving the stability of skin stretching, and the flexible belt 484 can further improve the stability of the patient's head during surgery during the contact between the patient's head and the flexible belt 484.

[0035] When square rod 474 comes into contact with the skin, it is tilted on both sides of the head, causing the two square rods 474 to move away from each other. At this time, elastic band 476 will come into contact with the patient's head, further preventing the patient's stretched skin from being repositioned, thereby improving the stability of the operation. When elastic band 476 is squeezed by the head, elastic band 476 will elastically deform upward. During the upward movement of elastic band 476, rubber rod 477 will be squeezed, causing rubber rod 477 to move upward. Rubber rod 477 drives fixed plate 478 to move upward, and fixed plate 478 drives L-shaped rod 479 to move upward. During the upward movement of L-shaped rod 479, it will come into contact with the bottom of rotating bar 465, causing rotating bar 465 to move slightly upward. During the upward movement of rotating bar 465, flexible clamping blocks 464 can be brought closer to each other, further improving the clamping effect of flexible clamping blocks 464 on the patient's head and improving the stability of the patient's head.

[0036] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A neurointerventional surgery assisting device, comprising a working shell (1), characterized in that: One end of the top of the working shell (1) is fixedly connected to a bed body (2), the bottom of the inner wall of the working shell (1) is fixedly connected to a telescopic rod (3), the movable end of the telescopic rod (3) passes through the working shell (1) and extends to the outside of the working shell (1), and further comprises: A neural auxiliary mechanism (4), the neural auxiliary mechanism (4) comprising a bent plate (41) fixedly connected to the top of a telescopic rod (3), a round shell (42) fixedly connected to one side of the top of the bent plate (41), a vertical column (43) passing through and slidably connected to the bottom of the inner wall of the round shell (42), one end of the vertical column (43) passing through the round shell (42) and extending to the outside of the round shell (42), a pillow plate (44) fixedly connected to the bottom of the vertical column (43), and a rotating assembly (45) provided at the top of the vertical column (43).

2. A neurointerventional surgery assisting device according to claim 1, characterized in that: The rotating assembly (45) comprises a first triangular block (451) fixedly connected to the top of the vertical column (43); the first triangular block (451) is arranged inside the circular shell (42); one side of the first triangular block (451) is fixedly connected to the first circular block (452); one side of the circular shell (42) is respectively provided with three limiting grooves (453); the limiting grooves (453) are arranged in a T-shape; the outer wall of one end of the first circular block (452) is slidably connected to the inner wall of the limiting groove (453).

3. A neurointerventional surgery assisting device according to claim 2, characterized in that: The inner walls of the two horizontal limit grooves (453) are slidably connected to a second round block (454); one end of the second round block (454) is fixedly connected to a second triangular block (455); the second triangular block (455) is arranged inside the round shell (42); one end of the second triangular block (455) is fixedly connected to a cross bar (456); one end of the cross bar (456) penetrates the round shell (42) and extends to the outside of the round shell (42); and a rotating disk (457) is rotatably connected to the side of the round shell (42) away from the bent plate (41).

4. A neurointerventional surgery assisting device according to claim 3, characterized in that: Three limiting holes (458) are respectively provided on one side of the rotating disk (457); outer walls of one end of the first round block (452) and the second round block (454) are slidably connected to the inner wall of the rotating disk (457); and one end of the cross bar (456) away from the second triangular block (455) is fixedly connected to a cross bar (459).

5. A neurointerventional surgery assisting device according to claim 4, characterized in that: The side wall of the cross bar (459) is provided with a stabilizing component (46), and the stabilizing component (46) comprises an arc-shaped shell (461) fixedly connected to both ends of the cross bar (459) on one side close to the cross bar (456), arc-shaped holes (462) are provided on both sides of the arc-shaped shell (461), a rotating plate (463) is rotatably connected to one side of the inner wall of the arc-shaped shell (461), and a flexible clamping block (464) is rotatably connected to one end of the rotating plate (463) away from the arc-shaped shell (461).

6. A neurointerventional surgery assisting device according to claim 5, characterized in that: The bottom of one end of the rotating plate (463) is rotatably connected to a rotating bar (465), and the end of the rotating bar (465) away from the rotating plate (463) is rotatably connected to a block (466). A round rod (467) penetrates through the side wall of the block (466) and is rotatably connected. Both ends of the round rod (467) are slidably connected to the inner wall of the arc hole (462). The bottom of the block (466) is fixedly connected to an arc spring (468), and the bottom of the arc spring (468) is fixedly connected to the bottom of the inner wall of the arc shell (461). A bearing plate (469) is rotatably connected between the two round rods (467).

7. A neurointerventional surgery assisting device according to claim 6, characterized in that: The side wall of the bearing plate (469) is provided with a stretching assembly (47), and the stretching assembly (47) comprises a vertical plate (471) fixedly connected to one side of the bearing plate (469), the top end of the vertical plate (471) is slidably connected to a top plate (472), the bottom sides of the top plate (472) are respectively fixedly connected to concave shells (473), the two ends of one side of the inner wall of the concave shell (473) are respectively rotatably connected to square rods (474), and the bottom end of the square rod (474) is rotatably connected to a roller (475).

8. A neurointerventional surgery assisting device according to claim 7, characterized in that: An elastic band (476) is fixedly connected between the two square rods (474), and rubber rods (477) are respectively passed through and slidably connected to the two sides of the top of the top plate (472), and the bottom of the rubber rod (477) contacts the top of the elastic band (476), and the top of the rubber rod (477) is fixedly connected to a fixing plate (478), and the bottom of the fixing plate (478) is respectively fixedly connected to L-shaped rods (479) around, and one end of the L-shaped rod (479) passes through the top plate (472) and extends to the outside of the top plate (472).

9. A neurointerventional surgery assisting device according to claim 8, characterized in that: An auxiliary component (48) is arranged on the top of the bearing plate (469), and the auxiliary component (48) includes a slide groove (481) opened on the top of the bearing plate (469), the inner wall of the slide groove (481) is slidably connected to a slider (482), the top of the slider (482) is fixedly connected to a vertical bar (483), the top of the vertical bar (483) passes through the bearing plate (469) and extends to the outside of the bearing plate (469), and the top of the vertical bar (483) is fixedly connected to a toughness belt (484).

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