Rehabilitation training device for preventing postoperative deep venous thrombosis

Abstract

The utility model belongs to the technical field of rehabilitation training devices, and particularly relates to a rehabilitation training device for preventing postoperative deep venous thrombosis, which comprises a training base, a lifting contrast plate is arranged above the training base, and connecting side support lugs are fixedly connected to two sides of the top of the training base. The lifting contrast plate is rotationally connected with the connecting side position supporting lugs, an included angle is formed between the lifting contrast plate and the training base, and a connecting resistance assembly is arranged between the training base and the lifting contrast plate; the patient slowly lifts the legs until the legs are separated from the lifting contrast plate, then stops moving, puts down the legs and repeats the movement to achieve the effect of lower limb movement, resistance training, blood circulation improvement and position contrast through the lifting contrast plate each time are carried out under the action of a resistance spring, the patient determines whether the leg lifting amplitude is correct or not, and in combination with the detection of a displacement sensor, the accuracy of the leg lifting amplitude is improved. Nursing personnel can know the training effect of the patient and control rehabilitation training of the patient, and the training effect is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of rehabilitation training device, and specifically relates to a rehabilitation training device for preventing postoperative deep vein thrombosis. BACKGROUND

[0002] Deep vein thrombosis is a venous reflux disorder caused by abnormal blood coagulation in deep veins, and thrombus detachment can cause pulmonary embolism. The vascular endothelium of patients with lower limb trauma and fracture is damaged, the limbs are immobilized for a long time after fracture, and trauma is caused during surgery. Under the action of the three factors, the blood of the body is in a hypercoagulable state, which is a high-risk group for deep vein thrombosis. Nowadays, the treatment for preventing deep vein thrombosis in clinical practice mainly relies on basic physics and chemical prevention. In addition, postoperative rehabilitation exercise is particularly important. Whether the postoperative limb function is fully recovered depends on whether the rehabilitation exercise meets the standard.

[0003] After the operation, the patient needs to lie on the bed for a period of recovery. Some patients can perform rehabilitation training by slowly lifting their legs by themselves, but the control of the lifting amplitude is often poor, and it is not easy to make the training in an effective motion, thereby reducing the training effect. UTILIZY MODEL CONTENT

[0004] The utility model provides a kind of rehabilitation training device for preventing postoperative deep vein thrombosis, with the characteristics of controlling the rehabilitation training of patient and improving training effect.

[0005] The utility model provides the following technical scheme: a kind of rehabilitation training device for preventing postoperative deep vein thrombosis, including training base, lifting contrast board is equipped at training base upper side, the training base top two sides are all fixedly connected with the connecting side ear, the lifting contrast board is rotatably connected with the connecting side ear, the lifting contrast board and the training base between there is included angle, connecting resistance component is equipped between the training base and the lifting contrast board, the connecting resistance component includes resistance spring and connecting base plate, the training base bottom is connected with the adjusting lifting screw rod for controlling the resistance spring compression position by screw thread.

[0006] Among them, the lifting contrast board two sides are all fixedly connected with movable pivot, and the movable pivot is rotatably connected with the connecting side ear.

[0007] Among them, the included angle between the training base and the lifting contrast board is twenty degrees to thirty degrees, and the lifting contrast board outside is covered with soft pad.

[0008] Among them, the training base and the lifting contrast board between there is opening, and opening is close to the side of patient's foot.

[0009] One end of the resistance spring is fixedly connected with the lifting contrast board, and the other end of the resistance spring is fixedly connected with the connecting base plate.

[0010] The training base is provided with a bottom adjusting groove, the adjusting lifting screw is located in the bottom adjusting groove, and the training base is fixedly installed at the top and is provided with a displacement sensor for detecting the distance between the training base and the lifting contrast board.

[0011] The adjusting lifting screw is threadedly connected with a locking nut outside, and the top end of the adjusting lifting screw is in contact with the bottom end face of the connecting base plate.

[0012] The utility model discloses the beneficial effect is:

[0013] The utility model discloses the beneficial effect is:

[0014] The device does not involve the part same with prior art or can adopt prior art to realize. ACCURATE DRAWINGS

[0015] Figure 1 It is the structure schematic drawing of the utility model;

[0016] Figure 2 It is the structure schematic drawing of the utility model connecting resistance assembly;

[0017] Figure 3 It is the side view of the utility model;

[0018] Figure 4 It is the structure schematic drawing of the training base bottom in the utility model;

[0019] In the drawing: 1, training base; 11, lifting contrast board; 12, connecting side bit lug; 13, movable pivot; 14, bottom adjusting groove; 15, adjusting lifting screw; 16, locking nut; 2, connecting resistance assembly; 21, resistance spring; 22, connecting base plate; 3, displacement sensor. CONCRETE IMPLEMENTING METHOD

[0020] Please refer to Figures 1-4The utility model provides the following technical scheme: including training base 1, training base 1 top is equipped with the elevated contrast board 11, the both sides of training base 1 top are all fixedly connected with the connecting side position lug 12, the elevated contrast board 11 is connected with the connecting side position lug 12 rotationally, the elevated contrast board 11 and training base 1 between have the included angle, training base 1 and the elevated contrast board 11 between being equipped with the connecting resistance component 2, the connecting resistance component 2 includes resistance spring 21 and connecting base plate 22, training base 1 bottom is connected with the adjusting lifting screw rod 15 for controlling resistance spring 21 compression position's adjusting groove 14.

[0021] In the embodiment: through the included angle between the elevated contrast board 11 of setting and training base 1, patient uses training base 1 with lying posture, training base 1 and the elevated contrast board 11 between have the opening, the opening is close to patient foot side use, calf presses the elevated contrast board 11, patient slowly lifts leg, until the elevated contrast board 11 is separated, then stops movement, puts down leg, repeats movement, reaches the effect of lower limb movement, the connecting resistance component 2 includes resistance spring 21 and connecting base plate 22, training base 1 bottom is connected with the adjusting lifting screw rod 15 for controlling resistance spring 21 compression position, and under the action of resistance spring 21, resistance training is carried out, blood circulation is improved, and lower limb venous thrombosis is prevented.

[0022] The elevated contrast board 11 both sides are fixedly connected with the movable pivot 13, and the movable pivot 13 is rotationally connected with the connecting side position lug 12; when patient carries out leg lifting movement, then presses on the elevated contrast board 11, and the effect of training is judged according to the activity of the elevated contrast board 11.

[0023] The included angle between training base 1 and the elevated contrast board 11 is twenty degrees to thirty degrees, and the elevated contrast board 11 is covered with a soft pad on the outside; the opening angle is adapted to the training amount of the patient, and the soft pad improves the safety of use.

[0024] One end of the resistance spring 21 is fixedly connected with the elevated contrast board 11, and the other end of the resistance spring 21 is fixedly connected with the connecting base plate 22; under the action of the resistance spring 21, resistance training is carried out, blood circulation is improved, and lower limb venous thrombosis is prevented.

[0025] The training base 1 is provided with a bottom adjusting groove 14, an adjusting lifting screw 15 is located in the bottom adjusting groove 14, and the training base 1 is fixedly installed at the top and is provided with a displacement sensor 3 for detecting the distance between the training base 1 and the elevated reference plate 11; the nursing staff can know the training effect of the patient through the detection of the displacement sensor 3, a threshold value is set, when the distance between the training base 1 and the elevated reference plate 11 changes within the set threshold value, the correct training amount is recorded, and the training effect of the patient is determined according to the training amount.

[0026] The adjusting lifting screw 15 is externally threadedly connected with a locking nut 16, and the top end of the adjusting lifting screw 15 is in contact with the bottom end face of the connecting base plate 22; when the adjusting lifting screw 15 is screwed, the connecting base plate 22 is driven to move upward, the resistance becomes larger, and vice versa; after the required position is adjusted, the position can be fastened through the locking nut 16.

[0027] The working principle and use process of the utility model are as follows: the patient uses the training base 1 in a lying position, the training base 1 and the elevated reference plate 11 have an opening therebetween, the opening is used close to the foot side of the patient, the lower leg is pressed against the elevated reference plate 11, the patient slowly lifts the leg, until the leg is separated from the elevated reference plate 11, then the movement is stopped, the leg is lowered, and the movement is repeated, so that the effect of lower limb movement is achieved; the connecting resistance assembly 2 comprises a resistance spring 21 and a connecting base plate 22, the training base 1 is threadedly connected at the bottom and is provided with an adjusting lifting screw 15 for controlling the compression position of the resistance spring 21, and the patient is trained against resistance under the action of the resistance spring 21, blood circulation is improved, and lower limb venous thrombosis is prevented; the position is compared through the elevated reference plate 11 each time, so that the patient can determine whether the lifting amplitude is correct, and the nursing staff can know the training effect of the patient through the detection of the displacement sensor 3, so that the rehabilitation training of the patient is controlled, the training effect is improved, the use resistance of the resistance spring 21 can be adjusted according to the training requirement of the patient, the adjusting lifting screw 15 is operated in the bottom adjusting groove 14 of the training base 1, so that the adjusting lifting screw 15 can change the position of the connecting base plate 22, the connecting base plate 22 is rotatably connected with one end of the adjusting lifting screw 15 through a bearing in order to stabilize the position, and the resistance becomes larger when the connecting base plate 22 is driven to move upward by screwing the adjusting lifting screw 15, and vice versa.

Claims

1. A rehabilitation training device for preventing postoperative deep vein thrombosis, comprising a training base (1), characterized in that: The training base (1) is provided with a lifting contrast plate (11), both sides of the top of the training base (1) are fixedly connected with connecting side ears (12), the lifting contrast plate (11) is rotatably connected with the connecting side ears (12), the lifting contrast plate (11) and the training base (1) have an included angle, a connecting resistance assembly (2) is arranged between the training base (1) and the lifting contrast plate (11), the connecting resistance assembly (2) comprises a resistance spring (21) and a connecting base plate (22), the bottom of the training base (1) is threadedly connected with an adjusting lifting screw (15) for controlling the compression position of the resistance spring (21).

2. The rehabilitation training device for preventing postoperative deep vein thrombosis according to claim 1, characterized in that: Both sides of the lifting contrast plate (11) are fixedly connected with movable shafts (13), and the movable shafts (13) are rotatably connected with the connecting side ears (12).

3. The rehabilitation training device for preventing postoperative deep vein thrombosis according to claim 1, characterized in that: The included angle between the training base (1) and the lifting contrast plate (11) is twenty to thirty degrees, and the outside of the lifting contrast plate (11) is covered with a soft pad.

4. The rehabilitation training device for preventing postoperative deep vein thrombosis according to claim 1, characterized in that: The training base (1) and the lifting contrast plate (11) have an opening, and the opening is used near the patient's foot side.

5. The rehabilitation training device for preventing postoperative deep vein thrombosis according to claim 1, characterized in that: One end of the resistance spring (21) is fixedly connected with the lifting contrast plate (11), and the other end of the resistance spring (21) is fixedly connected with the connecting base plate (22).

6. The rehabilitation training device for preventing postoperative deep vein thrombosis according to claim 1, characterized in that: The training base (1) is provided with a bottom adjusting groove (14), the adjusting lifting screw (15) is located in the bottom adjusting groove (14), and the top of the training base (1) is fixedly installed with a displacement sensor (3) for detecting the distance between the training base (1) and the lifting contrast plate (11).

7. The rehabilitation training device for preventing postoperative deep vein thrombosis according to claim 1, characterized in that: The outside of the adjusting lifting screw (15) is threadedly connected with a locking nut (16), and the top end of the adjusting lifting screw (15) contacts the bottom end face of the connecting base plate (22).

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