Varicosity rehabilitation training device for vascular surgery

Abstract

The utility model belongs to the technical field of medical instruments, and particularly relates to a varicosity rehabilitation training device for vascular surgery, which comprises a base, a training seat is arranged on the base, two rotating shafts are rotatably connected onto the training seat, foot plates are arranged on the two rotating shafts, two bearing seats are symmetrically arranged at two ends of the base, and the bearing seats are connected with the foot plates. Adjusting assemblies are arranged on the two bearing seats, each adjusting assembly comprises a Z-shaped rotating rod and a rotating ring, one end of each rotating rod is integrally connected with the corresponding rotating shaft, and by adjusting the distance between the two sliding blocks on the bearing seats on the two sides, when a patient stands on the foot plate to do ankle flexion and extension movement, the patient can be subjected to ankle flexion and extension movement; the sliding blocks abut against the adjusting assemblies, so that a patient can move within a specific range when doing ankle flexion and extension movement, then the distance between the two sliding blocks is adjusted according to the disease recovery condition of the patient, and the patient can conduct rehabilitation training step by step.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical appliances, and in particular relates to a varicose vein rehabilitation training device for vascular surgery. Background Art

[0002] Varicose veins are caused by blood stasis, weak venous walls and other factors, which lead to vein tortuosity and dilation. Varicose veins can be seen in the lower limbs, esophageal varicose veins at the gastric fundus and varicocele. Among them, varicose veins in the lower limbs are the most common. When varicose veins are found, varicose vein rehabilitation training should be carried out in time. For example, for varicose veins in the lower limbs, ankle flexion and extension exercises can be used to exercise the stretching of the leg muscles, enhance leg muscle strength and promote blood circulation.

[0003] Since patients will experience pain in their lower limbs when they develop varicose veins in their lower limbs, the degree of ankle flexion and extension that patients can perform will vary. The varicose vein rehabilitation training device in the prior art cannot adapt to the patient's ankle flexion and extension degree according to the severity of the patient's varicose veins in the lower limbs and the recovery of the disease when used, so that the patient can perform training step by step. Therefore, in response to the above problems, we propose a varicose vein rehabilitation training device for vascular surgery. Utility Model Content

[0004] In view of the above problems, the purpose of the utility model is to provide a varicose vein rehabilitation training device for vascular surgery, which can adapt to the flexion and extension degree of the patient's ankle according to the severity of the varicose veins in the patient's lower limbs and the recovery of the disease, and perform rehabilitation training step by step.

[0005] To achieve the above objectives, the technical solution adopted by the utility model is: a varicose vein rehabilitation training device for vascular surgery, comprising a base, a training seat is provided on the base, the training seat is rotatably connected to two rotating shafts, and foot plates are provided on the two rotating shafts. Two receiving seats are symmetrically provided at both ends of the base, and the two receiving seats are provided with adjustment components. Two groups of the adjustment components each include a "Z"-shaped rotating rod and a rotating ring, one end of the two rotating rods are respectively integrally connected to the two rotating shafts, and the other ends of the two rotating rods respectively penetrate the rotating rings on both sides and are movably connected to the rotating rings. A fixing column is provided on the two receiving seats, one end of the fixing column penetrates the rotating ring and is rotatably connected to the rotating ring. Two sliding grooves are provided on the two receiving seats, and the two sliding grooves are respectively located on both sides of the rotating ring. Sliding rods are slidably connected in the sliding grooves on the two receiving seats, and a locking assembly is provided on the sliding rod.

[0006] The beneficial effect of the utility model is that by adjusting the distance between the two sliders on the receiving seats on both sides, when the patient stands on the footboard to perform ankle flexion and extension exercises, the sliders resist the adjustment components, so that the patient can move within a specific range when performing ankle flexion and extension exercises, and then adjust the distance between the two sliders according to the patient's disease recovery condition, so that the patient can perform rehabilitation training step by step.

[0007] In order to fix the position of the slider;

[0008] As a further improvement of the above technical solution: the locking assembly includes a locking member and a locking hole adapted for the locking member, the locking holes are multiple and symmetrically opened on both sides of the slide groove, both ends of the locking member pass through the slide rod and are slidably connected to the slide rod, and a spring is connected between the locking member and the slide rod.

[0009] The beneficial effect of this improvement is that when the position of the sliding rod needs to be fixed, by inserting the two ends of the locking piece into the corresponding locking holes respectively, due to the elastic effect of the spring, there is a pulling force on the locking piece in the direction of the locking hole, so that the locking piece will not easily fall out of the locking hole.

[0010] To facilitate the support of the patient;

[0011] As a further improvement of the above technical solution: a support member is provided on the receiving seat, and the support member includes a support leg connected to the upper end of the receiving seat and a handrail connected to the top of the support leg.

[0012] The beneficial effect of this improvement is that when the patient is undergoing rehabilitation training, the patient can hold the handrail with his hands to maintain support for the patient's body and prevent the patient from falling.

[0013] To remind patients whether each rehabilitation training has achieved the desired effect when doing ankle flexion and extension exercises;

[0014] As a further improvement of the above technical solution: a touch switch is provided at one end of the slide rod in the slide groove on the two receiving seats close to the rotating ring, and indicator lights are provided at both ends of the handrail, and the indicator lights are electrically connected to the touch switch.

[0015] The beneficial effect of this improvement is that after appropriate adjustments are made according to the severity of the patient's varicose veins, the patient's ankle flexion and extension range of motion may become smaller, and the setting of the indicator light and the touch switch can remind the patient when the patient is doing ankle flexion and extension exercises, so that the patient can do effective rehabilitation training. When the patient stands on the footboard and alternately extends and flexes the ankle, the shaft rotates, driving one end of the rotating rod to rotate in the swivel, causing the swivel to swing left and right. When the flexion and extension range of the foot is large, the swing range of the swivel is also large, so at this time the swivel will touch the touch switch, and the touch switch touch indicator light will light up, so that the patient can know whether each rehabilitation training has achieved the predetermined goal.

[0016] To increase the friction between the foot plate and the patient's foot;

[0017] As a further improvement of the above technical solution: a plurality of anti-slip strips are provided in the foot plate.

[0018] The beneficial effect of this improvement is that the multiple anti-slip strips arranged in the footboard can prevent the sole of the foot from slipping when the patient stands on the footboard for training.

[0019] To adapt to the height of different patients and increase their comfort;

[0020] As a further improvement of the above technical solution: the supporting legs are retractable structures.

[0021] The beneficial effect of this improvement is that the handrail can be adjusted to a suitable height according to the height of different patients through the retractable support legs, thereby increasing the comfort of the patients. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0023] Figure 2 It is a front view of the utility model;

[0024] Figure 3 The cross-sectional structure of the utility model is shown in FIG. Figure 1 ;

[0025] Figure 4 The cross-sectional structure of the utility model is shown in FIG. Figure 2 ;

[0026] Figure 5 For this utility model Figure 1 Schematic diagram of the enlarged structure of A.

[0027] In the figure: 1. base; 2. training seat; 3. rotating shaft; 4. foot plate; 5. receiving seat; 6. adjustment assembly; 601. rotating rod; 602. rotating ring; 7. fixing column; 8. slide groove; 9. slide rod; 10. locking assembly; 1001. locking part; 1002. locking hole; 11. spring; 12. supporting part; 1201. supporting leg; 1202. handrail; 13. touch switch; 14. indicator light; 15. anti-slip strip. DETAILED DESCRIPTION

[0028] In order to enable those skilled in the art to better understand the technical solution of the utility model, the utility model is described in detail below in conjunction with the accompanying drawings. The description in this part is only exemplary and explanatory and should not have any limiting effect on the protection scope of the utility model.

[0029] like Figure 1-5As shown, a varicose vein rehabilitation training device for vascular surgery comprises a base 1, on which a training seat 2 is provided, on which two rotating shafts 3 are rotatably connected, and on which two rotating shafts 3 are provided foot plates 4, two receiving seats 5 are symmetrically provided at both ends of the base 1, and on which two receiving seats 5 are provided adjustment components 6, and two groups of the adjustment components 6 comprise a rotating rod 601 and a rotating ring 602 arranged in a "Z" shape, one end of the two rotating rods 601 is respectively integrally connected with the two rotating shafts 3, and the other ends of the two rotating rods 601 respectively penetrate the rotating rings 602 on both sides and are movably connected with the rotating rings 602, and the two receiving seats 5 are provided with fixing columns 7, and the fixing columns 7 are respectively provided with fixing columns 7. One end of the column 7 passes through the swivel 602 and is rotatably connected to the swivel 602. Two slide grooves 8 are provided on the two receiving seats 5. The two slide grooves 8 are respectively located on both sides of the swivel 602. Slide rods 9 are slidably connected in the slide grooves 8 on the two receiving seats 5. The slide rods 9 are provided with locking components 10. When it is necessary to perform exercises step by step according to the patient's varicose veins, the slide rods 9 can be slid to a suitable position first, and then the locking components 10 can be fixed. At this time, the smaller the distance between the two slide rods 9 on the same side, the smaller the ankle flexion and extension movement of the patient. The patient stands on the foot plate 4 to perform ankle flexion and extension exercises. The rotation of the foot plate 4 drives the rotating rod 601 to rotate. The rotation of 601 will drive the swivel 602 to swing. When the swivel 602 touches the slide bar 9, the slide bar 9 will resist the swivel 602, thereby preventing the patient's ankle from flexing and extending at a large amplitude. When the patient's varicose veins gradually improve, the distance between the sliders can be gradually increased, and the patient's ankle flexion and extension angle will gradually increase, thereby adapting to the different stages of the patient's disease recovery; the locking assembly 10 includes a locking piece 1001 and a locking hole 1002 adapted to the locking piece 1001. The locking holes 1002 are multiple and symmetrically opened on both sides of the slide groove 8. Both ends of the locking piece 1001 pass through the slide bar 9 and are slidably connected to the slide bar 9. The locking piece 1001 and the A spring 11 is connected between the slide bars 9. When the position of the slide bar 9 needs to be fixed, the two ends of the locking member 1001 are respectively inserted into the corresponding locking holes 1002. At this time, due to the elastic effect of the spring 11, a pulling force is exerted on the locking member 1001 in the direction of the locking hole 1002, so that the locking member 1001 will not be easily separated from the locking hole 1002; a support member 12 is provided on the receiving seat 5, and the support member 12 includes a support leg 1201 connected to the upper end of the receiving seat 5 and a handrail 1202 connected to the top of the support leg 1201. When the patient is undergoing rehabilitation training, the handrail 1202 is held by the patient's hand to support the patient's body and prevent the patient from falling;The sliding rods 9 in the slide grooves 8 on the two receiving seats 5 are each provided with a touch switch 13 at one end close to the rotating ring 602, and indicator lights 14 are respectively provided at both ends of the handrail 1202, and the indicator lights 14 are electrically connected to the touch switch 13. After appropriate adjustments are made according to the severity of the patient's varicose veins, the patient's ankle flexion and extension range of motion may become smaller, and the settings of the indicator lights 14 and the touch switch 13 can remind the patient when the patient is doing ankle flexion and extension exercises, so that the patient can do effective rehabilitation training. When the patient stands on the footboard and alternately extends and flexes the ankle, the rotating shaft 3 rotates, driving one end of the rotating rod 601 to rotate in the rotating ring 602, causing the rotating ring 602 to swing left and right, and the flexion and extension range of the foot is reduced. When the swing amplitude of the rotating ring 602 is large, the swing amplitude of the rotating ring 602 is also large, so the rotating ring 602 will touch the touch switch 13 at this time, and the touch switch 13 controls the indicator light 14 to light up, so that the patient can know whether each rehabilitation training has achieved the predetermined goal; the foot plate 4 is provided with a plurality of anti-slip strips 15, and the plurality of anti-slip strips 15 provided in the foot plate 4 can prevent the patient from slipping between the sole and the foot plate 4 when standing on the foot plate 4 for training; the support leg 1201 is a retractable structure, wherein the support leg 1201 can be an electric retractable rod, a hydraulic retractable rod or the like. Through the retractable support leg 1201, the handrail 1202 can be adjusted to a suitable height according to the height of different patients, thereby increasing the comfort of the patient. ;

[0030] The working principle and use process of the utility model are as follows: when using the equipment, firstly, in order to prevent the patient from having leg pain during training, the equipment is adjusted according to the severity of the patient's varicose veins, and the slide bars 9 in the slide grooves 8 on the receiving seats 5 on both sides are slid. When the patient's varicose veins are more serious, the distance between the two slide bars 9 on the same side is made smaller. When the patient's varicose veins symptoms are lighter, the distance between the slide bars 9 can be made larger, and the locking piece 1001 is pulled to disengage one end of the locking piece 1001 from the locking hole 1002. Then, after the slide bar 9 is slid to a suitable distance in the slide groove 8, the locking piece 1001 is released. At this time, when the spring is engaged, the locking piece 1001 is released. Under the elastic action of the spring 11, the locking rod enters the locking hole 1002 to fix the position of the slider, and then the height of the support rod is adjusted to make the handrail 1202 in a suitable position. The patient then holds the handrail 1202 with his hands and stands on the footboard 4 with both feet. The two feet perform flexion and extension exercises alternately. At this time, the footboard 4 rotates, driving the rotating shaft 3 to rotate, and the rotating shaft 3 drives the rotating rod 601 to rotate. The rotating rod 601 causes the rotating ring 602 to swing left and right. When the rotating ring 602 swings left and right, it will touch the touch switch 13. The touch switch 13 controls the indicator light 14 to light up, so that the patient knows whether each ankle flexion and extension exercise has reached the predetermined goal.

[0031] It should be noted that, in this article, the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or apparatus.

[0032] This article uses specific examples to illustrate the principles and implementation methods of the utility model. The above examples are only used to help understand the method and core ideas of the utility model. The above is only the preferred implementation method of the utility model. It should be pointed out that due to the limitations of textual expression, there are objectively infinite specific structures. For ordinary technicians in this technical field, without departing from the principle of the utility model, they can make several improvements, modifications or changes, and can also combine the above technical features in an appropriate manner; these improvements, modifications, changes or combinations, or the direct application of the inventive concept and technical solution to other occasions without improvement, should be regarded as the protection scope of the utility model.

Claims

1. A varicose vein rehabilitation training device for vascular surgery, comprising a base (1), characterized in that: The base (1) is provided with a training seat (2), and two rotating shafts (3) are rotatably connected to the training seat (2), and the two rotating shafts (3) are each provided with a foot plate (4). Two receiving seats (5) are symmetrically provided at both ends of the base (1), and the two receiving seats (5) are each provided with an adjustment assembly (6). The two groups of the adjustment assemblies (6) each include a rotating rod (601) and a rotating ring (602) arranged in a "Z" shape, and one end of the two rotating rods (601) is respectively connected to the two rotating shafts (3) in an integral manner, and the two rotating rods (601) are The other end of each receiving seat (5) passes through the rotating rings (602) on both sides and is movably connected to the rotating rings (602). A fixing column (7) is provided on each of the two receiving seats (5). One end of each fixing column (7) passes through the rotating ring (602) and is rotatably connected to the rotating ring (602). Two sliding grooves (8) are provided on each of the two receiving seats (5). The two sliding grooves (8) are respectively located on both sides of the rotating ring (602). A sliding rod (9) is slidably connected in the sliding grooves (8) on the two receiving seats (5). A locking assembly (10) is provided on the sliding rod (9).

2. The varicose vein rehabilitation training device for vascular surgery according to claim 1, characterized in that: The locking assembly (10) comprises a locking member (1001) and a locking hole (1002) matched with the locking member (1001); the locking holes (1002) are multiple and symmetrically arranged on both sides of the slide groove (8); both ends of the locking member (1001) pass through the slide rod (9) and are slidably connected to the slide rod (9); a spring (11) is connected between the locking member (1001) and the slide rod (9).

3. The varicose vein rehabilitation training device for vascular surgery according to claim 1, characterized in that: The receiving seat (5) is provided with a support member (12), and the support member (12) comprises a support leg (1201) connected to the upper end of the receiving seat (5) and a handrail (1202) connected to the top of the support leg (1201).

4. The varicose vein rehabilitation training device for vascular surgery according to claim 3, characterized in that: A touch switch (13) is provided at one end of the slide rod (9) in the slide groove (8) on the two receiving seats (5) close to the rotating ring (602), and indicator lights (14) are respectively provided at both ends of the handrail (1202), and the indicator lights (14) are electrically connected to the touch switch (13).

5. The varicose vein rehabilitation training device for vascular surgery according to claim 1, characterized in that: A plurality of anti-slip strips (15) are arranged inside the foot plate (4).

6. The varicose vein rehabilitation training device for vascular surgery according to claim 3, characterized in that: The supporting leg (1201) is a retractable structure.

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