Varicosity rehabilitation training device for vascular surgery

Abstract

The invention discloses a varicosity rehabilitation training device for vascular surgery, which comprises a base station, a driving support box is mounted on one side of the base station, and a seat adjusting assembly is arranged at the top end of the driving support box. According to the varicosity rehabilitation training device for the vascular surgery department, a user sits on a soft cushion, the shanks are put on a lower coating cylinder, an upper coating cylinder and a fastener are matched so that the legs can be limited between the lower coating cylinder and the upper coating cylinder, then an electric telescopic rod is driven, a movable base is pulled to do horizontal movement, and the legs can be fixed through a pull rod, a hinge rod piece and a supporting rod; according to the device, a lifting and falling seat can be pulled to move synchronously, the lifting and falling seat can be pushed to move up and down, a limiting massage mechanism is driven to move synchronously, the legs of a user are lifted up and down in a reciprocating mode, the exercise effect is achieved, and the shanks of the user are synchronously massaged in a rolling mode through rotation of a middle massage roller and an inner massage roller in a lower wrapping cylinder; the effect of activating blood is achieved.

Description

Technical Field

[0001] This invention relates to the field of rehabilitation training technology, specifically to a varicose vein rehabilitation training device for vascular surgery. Background Technology

[0002] Varicose veins are caused by factors such as blood stasis and weak vein walls, resulting in tortuous and dilated veins. Varicose veins can occur in veins in various parts of the body, but are most common in the lower limbs. Varicose veins are a secondary manifestation of other diseases. The main cause of varicose veins is congenital weakness of the blood vessel walls or prolonged periods of maintaining the same posture with little change, leading to blood pooling in the lower limbs. Over time, this damages the venous valves, resulting in high venous pressure and causing the veins to bulge on the skin surface. Therefore, a varicose vein rehabilitation training device for vascular surgery is needed. Existing rehabilitation training devices still have certain shortcomings in use: In a varicose vein rehabilitation training device for vascular surgery with publication number CN113057852A, there is a base plate, a sliding plate and a pressing plate are fixedly connected to the top of the base plate, a support plate is slidably connected to the outer wall of the sliding plate, a moving groove is opened on the base plate, a placement plate is fixedly connected to the outer wall of the base plate, and a servo motor is fixedly connected to the top of the placement plate. This invention utilizes a base plate, pressing plate, support plate, moving groove, servo motor, pushing groove, belt, rotating shaft, rotating disc, and training plate in conjunction. First, the patient's foot is placed on top of the support plate, then the patient's leg is brought into contact with the pressing plate. The servo motor drives the support plate to move up and down, and also moves the training plate left and right, thus pressing the patient's leg to promote blood circulation and alleviate varicose vein symptoms. This improves the practicality of the device. Existing technologies primarily use the foot to press the leg with the training plate, achieving a massage effect. However, these technologies have certain shortcomings: varicose veins are mainly caused by blood stasis, primarily in the lower limbs, due to prolonged maintenance of the same posture. Existing technologies rely on a single massage method, which has limited effectiveness and doesn't allow for effective leg exercise, resulting in slow recovery and a longer recovery period, impacting the patient's daily life. Therefore, improvements are needed.

[0003] A varicose vein rehabilitation training device for vascular surgery, with publication number CN213822408U, includes a base plate, a vertical plate hinged to one end of the base plate, a first massage device slidably connected to the vertical plate, a first drive device for driving the first massage device to slide along the vertical plate, and a second drive device for driving the vertical plate to move closer to / away from the base plate; the first massage device is used to massage the patient's calf; the angle formed between the vertical plate and the base plate is less than 90°. This utility model discloses a varicose vein rehabilitation training device for vascular surgery, which can significantly improve the massage effect on the patient's legs. The existing technology mainly uses the up-and-down movement of the massage head to massage the user's legs for varicose vein rehabilitation training. However, it still suffers from poor rehabilitation training effects, relying solely on massage without corresponding exercise design, resulting in limited training effects and affecting the patient's recovery time and effectiveness. Furthermore, during rehabilitation exercises, patients often stand for long periods, leading to discomfort when using the massage device. Additionally, the lack of support in the patient's legs due to the massage pressure can cause them to bend, further impacting the rehabilitation training effect. Therefore, improvements are needed. Summary of the Invention

[0004] The purpose of this invention is to provide a varicose vein rehabilitation training device for vascular surgery, in order to solve the problem mentioned in the background art that the existing varicose vein rehabilitation training devices for vascular surgery have poor rehabilitation and exercise effects during use.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a varicose vein rehabilitation training device for vascular surgery, comprising a base, a drive support box installed on one side of the base, and a seat adjustment component provided at the top of the drive support box, bases installed on both sides of the top of the base, a support plate installed on the side of the top of the base near the seat adjustment component, and guide grooves provided on both sides of the top of the base. Both sides of the top of the base are provided with rehabilitation training components. The top of each rehabilitation training component is provided with a limiting massage mechanism. A toothed plate is installed on one side of the base, and a toothed disc is engaged with one side of the toothed plate. A central shaft runs through the inside of the toothed disc and extends into the inside of the base and is connected to one end of the drive motor. A thigh massage component is provided at the top of the base.

[0006] To further optimize this technical solution, the rehabilitation training component includes a lifting mechanism located on both sides of the top of the base. The lifting mechanism includes an electric telescopic rod, and a hinge seat is installed at one end of each electric telescopic rod. A connecting block is installed on one side of each hinge seat. A movable seat is installed at the other end of each electric telescopic rod, and a pull rod is rotatably connected to one side of each movable seat via a short shaft. A lifting seat is connected to one end of each pull rod, and a hinge rod is connected between the lifting seat and the base. A support rod is connected between the lifting seat and the base on one side of the hinge rod. A support column is fixedly installed at the bottom of the connecting block. A support sleeve is sleeved on the outside of the support column, and the support sleeve is installed at the top inside the base. The support column and the support sleeve are rotatably connected to support the opening, closing and flipping of the lifting mechanism.

[0007] To further optimize this technical solution, a rectangular groove is provided on the base of one side of the movable seat, and a support block is connected to one side of the movable seat, with one end of the support block extending into the groove to limit and guide the horizontal movement of the movable seat.

[0008] To further optimize this technical solution, the rotating support assembly includes a support column and a support sleeve; A support column is fixedly installed at the bottom of the base. A support sleeve is sleeved on the outside of the support column, and the support sleeve is installed at the top inside the base. The support column and the support sleeve are rotatably connected to support the opening, closing and flipping of the lifting mechanism.

[0009] The thigh massage component includes a massage frame and massage protrusions; The massage frame has a U-shaped cross-section and is mounted on top of the base. Massage protrusions are fixedly installed on both sides inside the massage frame. Multiple sets of massage protrusions are provided on the inner wall of the massage frame. The massage protrusions are made of polyurethane.

[0010] To further optimize this technical solution, the seat adjustment assembly includes an adjustment mechanism disposed inside the drive support box. The adjustment mechanism includes a servo motor and a rotating shaft. The servo motor is fixedly disposed on the outside of the drive support box for driving. The rotating shaft is disposed inside the drive support box and connected to one end of the servo motor. A drive gear is sleeved on the outside of the rotating shaft, and a bevel gear meshes with the top of the drive gear. A lead screw is installed on the top of the bevel gear, and a movable adjustment plate is threadedly connected to the outside of the lead screw. Connecting columns are installed on both sides of the top of the movable adjustment plate, and a seat frame is connected to the top of the connecting columns. A soft pad is installed on the top of the seat frame.

[0011] To further optimize this technical solution, the limiting massage mechanism includes a lower covering cylinder, an upper covering cylinder, and a side plate; The lower support tube is fixedly installed at the top of the massage frame and is used for lower support of the calves; The upper covering cylinder is rotatably mounted on one side of the lower covering cylinder via a connecting shaft and is used for upper covering of the calf. Fasteners are connected between the lower covering cylinder and the upper covering cylinder. An inner rubber ring is installed on the inner wall of the upper covering cylinder, and the inner rubber ring is made of rubber. Side plates are fixedly installed on both sides inside the lower covering cylinder. A main shaft is connected between the side plates, and an intermediate massage roller is sleeved on the outside of the main shaft. One end of the main shaft passes through the side plate. Both ends of the outside of the main shaft are sleeved with a first belt assembly, and a linkage shaft is installed on one end of each first belt assembly. An inner massage roller is installed on one end of each linkage shaft. A drive motor is connected to one end of the main shaft to provide driving force for the rotation of the main shaft.

[0012] To further optimize this technical solution, multiple sets of inner massage rollers are arranged inside the lower covering cylinder, with the middle massage roller as the central axis, and the inner massage rollers are symmetrically distributed inside the lower covering cylinder.

[0013] To further optimize this technical solution, the inner massage roller moves synchronously with the middle massage roller via the first belt assembly, and the outer end faces of multiple sets of inner massage rollers contact each other and move synchronously with each other.

[0014] Compared with the prior art, the beneficial effects of the present invention are: it integrates training and massage, provides comprehensive and effective massage training for the patient's lower limbs, achieves better rehabilitation training results, helps the patient recover, and allows the patient to perform rehabilitation training while sitting, making the user more comfortable. The user sits on the cushion, placing their calves on the lower support tube. The support tube and fasteners secure the legs between the lower and upper support tubes. Then, the electric telescopic rod is activated, pulling the moving seat horizontally. This, along with the pull rod, hinged rod, and support rod, synchronously moves the lifting seat up and down, driving the limiting massage mechanism to move in sync. This causes the user's legs to rise and fall repeatedly, providing a workout effect. The rotation of the middle and inner massage rollers inside the lower support tube further massages the user's calves. The synchronous rolling massage promotes blood circulation. Then, the drive motor rotates the toothed disc, and the toothed disc and toothed plate mesh with each other, which pulls the two sets of bases and lifting mechanisms closer or further apart, and makes the support column rotate around the support sleeve to support the base. This allows the user's legs to perform opening and closing exercises, which further enhances the exercise effect. During the opening and closing process, the thighs will hit the massage protrusions on the massage frame, which provides massage exercise through the massage protrusions, promoting blood circulation and removing blood stasis, which helps the patient's recovery. During rehabilitation exercises, users can sit on a soft mat to improve comfort. A servo motor drives a rotating shaft and a drive gear, which in turn rotates a lead screw in conjunction with a bevel gear. The lead screw and adjustable plate work together to move the connecting column and seat frame up and down, adjusting the seat height to meet different rehabilitation training needs at different angles. This provides greater flexibility. Furthermore, during rehabilitation, the user's legs are placed on the lower support sleeve, and the sleeve and fasteners ensure leg positioning, preventing changes in leg position and ensuring effective rehabilitation. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the main structure of the present invention; Figure 2 For the present invention Figure 1 Schematic diagram of the structure at point A in the middle; Figure 3 This is a side view of the limiting massage mechanism of the present invention. Figure 4 This is a side view of the structure of the present invention; Figure 5 This is a top view of the structure of the present invention; Figure 6 For the present invention Figure 3 Enlarged structural diagram at point B; Figure 7 This is a schematic diagram of the three-dimensional structure of the lower and upper covering cylinders of the present invention; Figure 8 This is a three-dimensional structural diagram of the massage frame of the present invention; Figure 9 This is a schematic diagram of the three-dimensional structure of the adjustment mechanism of the present invention; Figure 10 This is a partial three-dimensional structural diagram of the present invention.

[0016] In the diagram: 1. Base; 2. Drive support box; 3. Adjustment mechanism; 301. Rotating shaft; 302. Drive gear; 303. Bevel gear; 304. Lead screw; 305. Movable adjustment plate; 306. Connecting column; 307. Seat frame; 308. Soft pad; 309. Servo motor; 4. Support plate; 5. Lifting mechanism; 501. Electric telescopic rod; 502. Moving seat; 503. Pull rod; 504. Hinge rod; 505. Support rod; 506. Lifting seat; 507. Hinge seat; 508. 701. Connecting block; 6. Massage frame; 702. Limiting massage mechanism; 703. Lower covering cylinder; 704. Upper covering cylinder; 705. Fastener; 706. Inner rubber ring; 707. Drive motor; 708. Main shaft; 709. First belt assembly; 7000. Linkage shaft; 701. Inner massage roller; 710. Middle massage roller; 711. Side plate; 8. Drive motor; 9. Guide groove; 10. Gear plate; 11. Gear plate; 12. Base; 13. Massage protrusion; 14. Support column; 15. Support sleeve. Detailed Implementation

[0017] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0018] Please see Figure 1-10 As shown; Example 1

[0019] A varicose vein rehabilitation training device for vascular surgery includes a base 1, a drive support box 2 installed on one side of the base 1, and a seat adjustment component provided at the top of the drive support box 2. Bases 12 are installed on both sides of the top of the base 1, and a rotating support component is provided on one side of the bottom of the base 12. A support plate 4 is installed on the side of the top of the base 1 near the seat adjustment component. Guide grooves 9 are provided on both sides of the top of the base 1. Rehabilitation training components are provided on both sides of the top of the base 1. The top of each rehabilitation training component is provided with a limiting massage mechanism 7. A toothed plate 11 is installed on one side of the base 12, and a toothed disc 10 is meshed with one side of the toothed plate 11. A central shaft runs through the inside of the toothed disc 10, and the central shaft extends into the inside of the base 1 and is connected to one end of the drive motor 8. A thigh massage component is provided at the top of the base 1. When in use, the rehabilitation training component can lift the user's legs for effective exercise. Then, with the cooperation of the toothed disc 10 and toothed plate 11, the user's legs can perform opening and closing exercises. The corresponding thigh massage component allows for simultaneous massage during exercise, making the user's leg rehabilitation training more effective.

[0020] In one embodiment, the rehabilitation training component includes lifting mechanisms 5 disposed on both sides of the top of the base 1. The lifting mechanism 5 includes an electric telescopic rod 501, and a hinge seat 507 is installed at one end of each electric telescopic rod 501. A connecting block 508 is installed on one side of the hinge seat 507. A movable seat 502 is installed at the other end of each electric telescopic rod 501. A pull rod 503 is rotatably connected to one side of each movable seat 502 via a short shaft. A lifting seat 506 is connected to one end of the pull rod 503. A hinge rod 504 is connected between the lifting seat 506 and the base 12. A support rod 505 is connected between the lifting seat 506 and the base 12 on one side of the hinge rod 504. A rectangular groove is provided on the base 12 on one side of the movable seat 502. A support block is connected to one side of the movable seat 502, and one end of the support block extends into the groove to limit and guide the horizontal movement of the movable seat 502. In use, the electric telescopic rod 501 is driven to pull the moving seat 502 to move horizontally, and the lifting seat 506 is pulled synchronously by the pull rod 503, so that the lifting seat 506 can move up and down. This reciprocating motion causes the user's calves to move up and down, which has an exercise effect and a better rehabilitation effect. In addition, the sliding groove and support block can be used to limit and guide the movement of the moving seat 502 to ensure its stability. In one embodiment, the rotating support assembly includes a support column 14 and a support sleeve 15; The support column 14 is fixedly installed at the bottom end of the base 12. The support sleeve 15 is sleeved on the outside of the support column 14 and the support sleeve 15 is installed at the top inside the base 1. The support column 14 and the support sleeve 15 are rotatably connected to support the opening, closing and flipping of the lifting mechanism 5. The thigh massage component includes a massage frame 6 and massage protrusions 13; Massage frame 6, with a U-shaped cross-section, is mounted on the top of base 1; Massage protrusions 13 are fixedly installed on both sides inside the massage frame 6. Multiple sets of massage protrusions 13 are provided on the inner wall of the massage frame 6. The massage protrusions 13 are made of polyurethane. In use, the toothed disc 10 and toothed plate 11 work together to pull the two sets of bases 12 closer to each other or further apart. They rotate around the connection point with the base 1, causing the support column 14 to rotate in the support sleeve 15, which supports the rotation of the base 12. During the rotation of the base 12, the lifting mechanism 5 moves synchronously. Even if the user's legs hit the massage protrusions 13 inside the massage frame 6, the flexible material of the massage protrusions 13 will provide the user with further thigh massage. Example 2

[0021] Unlike Embodiment 1, the seat adjustment assembly includes an adjustment mechanism 3 disposed inside the drive support box 2. The adjustment mechanism 3 includes a servo motor 309 and a rotating shaft 301. The servo motor 309 is fixedly disposed on the outside of the drive support box 2 for driving. The rotating shaft 301 is disposed inside the drive support box 2 and connected to one end of the servo motor 309. An active gear 302 is sleeved on the outside of the rotating shaft 301, and a bevel gear 303 meshes with the top of the active gear 302. A lead screw 304 is installed on the top of the bevel gear 303, and a movable adjustment plate 305 is threadedly connected to the outside of the lead screw 304. Connecting posts 306 are installed on both sides of the top of the movable adjustment plate 305, and a seat frame 307 is connected to the top of the connecting posts 306. A soft pad 308 is installed on the top of the seat frame 307. When in use, the servo motor 309 is driven, and with the cooperation of the lead screw 304 and the movable adjustment plate 305, the connecting column 306, the seat frame 307 and the soft pad 308 move up and down. When performing rehabilitation training, the user can sit on the soft pad 308 to perform leg training, which is more comfortable. In addition, the height of the soft pad 308 can be adjusted to meet different usage needs. In one embodiment, the limiting massage mechanism 7 includes a lower covering cylinder 701, an upper covering cylinder 702, and a side plate 711; The lower cover tube 701 is fixedly installed on the top of the massage frame 6 and is used for lower support of the calves; The upper covering cylinder 702 is rotatably mounted on one side of the lower covering cylinder 701 via a connecting shaft and is used for upper covering of the calf. A fastener 703 connects the lower covering cylinder 701 and the upper covering cylinder 702. An inner rubber ring 704 is installed on the inner wall of the upper covering cylinder 702 and the inner rubber ring 704 is made of rubber. Side plates 711 are fixedly installed on both sides inside the lower covering cylinder 701. A main shaft 706 is connected between the side plates 711, and an intermediate massage roller 710 is sleeved on the outside of the main shaft 706. One end of the main shaft 706 passes through the side plates 711. Both ends of the outside of the main shaft 706 are sleeved with a first belt assembly 707, and a linkage shaft 708 is installed on one end of each first belt assembly 707. An inner massage roller 709 is installed on one end of each linkage shaft 708. A drive motor 705 is connected to one end of the main shaft 706 to provide driving force for the rotation of the main shaft 706. Multiple sets of inner massage rollers 709 are arranged inside the lower covering cylinder 701, with the middle massage roller 710 as the central axis, and the inner massage rollers 709 are symmetrically distributed inside the lower covering cylinder 701. The inner massage roller 709 moves synchronously with the first belt assembly 707 and the intermediate massage roller 710. The outer end faces of multiple sets of inner massage rollers 709 are in contact with each other and move synchronously with each other. In use, the leg is placed between the lower covering cylinder 701 and the upper covering cylinder 702, and the fastener 703 is used to limit the movement to prevent poor leg support during rehabilitation training, which could completely affect the training. The drive motor 705 drives the main shaft 706 and the middle massage roller 710 to rotate, and the first belt assembly 707 makes the inner massage roller 709 rotate synchronously. This allows the leg to roll and massage during the up and down movement, promoting blood circulation and removing blood stasis, thus improving the patient's rehabilitation training effect.

[0022] The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0023] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A varicose vein rehabilitation training device for vascular surgery, comprising a base (1), a drive support box (2) is installed on one side of the base (1), and a seat adjustment component is provided at the top of the drive support box (2), a base (12) is installed on both sides of the top of the base (1), and a rotating support component is provided on one side of the bottom end of the base (12), a support plate (4) is installed on the side of the top of the base (1) near the seat adjustment component, and guide grooves (9) are provided on both sides of the top of the base (1); Its features are: Rehabilitation training components are provided on both sides of the top of the base (1), and a limited massage mechanism (7) is provided on the top of each rehabilitation training component. A toothed plate (11) is installed on one side of the base (12), and a toothed disc (10) is meshed on one side of the toothed plate (11). A central shaft runs through the inside of the toothed disc (10), and the central shaft extends into the inside of the base (1) and is connected to one end of the drive motor (8). A thigh massage component is provided on the top of the base (1).

2. The varicose vein rehabilitation training device for vascular surgery according to claim 1, characterized in that: The rehabilitation training component includes lifting mechanisms (5) set on both sides of the top of the base (1). The lifting mechanism (5) includes an electric telescopic rod (501), and a hinge seat (507) is installed on one end of the electric telescopic rod (501). A connecting block (508) is installed on one side of the hinge seat (507). A movable seat (502) is installed on the other end of the electric telescopic rod (501). A pull rod (503) is rotatably connected to one side of the movable seat (502) via a short shaft. A lifting seat (506) is connected to one end of the pull rod (503). A hinge rod (504) is connected between the lifting seat (506) and the base (12). A support rod (505) is connected between the lifting seat (506) and the base (12) on one side of the hinge rod (504).

3. The varicose vein rehabilitation training device for vascular surgery according to claim 2, characterized in that: A rectangular groove is provided on the base (12) on one side of the movable seat (502). A support block is connected to one side of the movable seat (502), and one end of the support block extends into the groove to limit and guide the horizontal movement of the movable seat (502).

4. The varicose vein rehabilitation training device for vascular surgery according to claim 1, characterized in that: The rotating support assembly includes a support column (14) and a support sleeve (15). The support column (14) is fixedly installed at the bottom of the base (12). The support column (14) is sleeved with a support sleeve (15) on its outer side, and the support sleeve (15) is installed at the top inside the base (1). The support column (14) and the support sleeve (15) are rotatably connected to support the opening, closing and flipping of the lifting mechanism (5).

5. The varicose vein rehabilitation training device for vascular surgery according to claim 1, characterized in that: The thigh massage assembly includes a massage frame (6) and massage protrusions (13). The massage frame (6) has a U-shaped cross-section and is mounted on the top of the base (1); Massage protrusions (13) are fixedly installed on both sides inside the massage frame (6). Multiple sets of massage protrusions (13) are provided on the inner wall of the massage frame (6). The massage protrusions (13) are made of polyurethane.

6. The varicose vein rehabilitation training device for vascular surgery according to claim 1, characterized in that: The seat adjustment assembly includes an adjustment mechanism (3) disposed inside the drive support box (2). The adjustment mechanism (3) includes a servo motor (309) and a rotating shaft (301). The servo motor (309) is fixedly disposed on the outside of the drive support box (2) for driving. The rotating shaft (301) is disposed inside the drive support box (2) and connected to one end of the servo motor (309). A drive gear (302) is sleeved on the outside of the rotating shaft (301), and a bevel gear (303) meshes with the top of the drive gear (302). A lead screw (304) is installed on the top of the bevel gear (303), and a movable adjustment plate (305) is threadedly connected to the outside of the lead screw (304). Connecting columns (306) are installed on both sides of the top of the movable adjustment plate (305), and a seat frame (307) is connected to the top of the connecting column (306). A soft pad (308) is installed on the top of the seat frame (307).

7. The varicose vein rehabilitation training device for vascular surgery according to claim 1, characterized in that: The limiting massage mechanism (7) includes a lower covering tube (701), an upper covering tube (702), and a side plate (711). The lower cover tube (701) is fixedly installed on the top of the massage frame (6) and is used for lower support of the calves; The upper covering cylinder (702) is rotatably mounted on one side of the lower covering cylinder (701) via a connecting shaft and is used for upper covering of the calf. A fastener (703) is connected between the lower covering cylinder (701) and the upper covering cylinder (702). An inner rubber ring (704) is installed on the inner wall of the upper covering cylinder (702), and the inner rubber ring (704) is made of rubber. Side plates (711) are fixedly installed on both sides inside the lower covering cylinder (701). A main shaft (706) is connected between the side plates (711), and an intermediate massage roller (710) is sleeved on the outside of the main shaft (706). One end of the main shaft (706) passes through the side plate (711). Both ends of the outside of the main shaft (706) are sleeved with a first belt assembly (707), and a linkage shaft (708) is installed on one end of each first belt assembly (707). An inner massage roller (709) is installed on one end of each linkage shaft (708). A drive motor (705) is connected to one end of the main shaft (706) to provide driving force for the rotation of the main shaft (706).

8. The varicose vein rehabilitation training device for vascular surgery according to claim 7, characterized in that: Multiple sets of inner massage rollers (709) are arranged inside the lower covering cylinder (701), with the middle massage roller (710) as the central axis, and the inner massage rollers (709) are symmetrically distributed inside the lower covering cylinder (701).

9. A varicose vein rehabilitation training device for vascular surgery according to claim 7, characterized in that: The inner massage roller (709) moves synchronously through the first belt assembly (707) and the intermediate massage roller (710), and the outer end faces of the multiple sets of inner massage rollers (709) are in contact with each other and move synchronously.

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