CN205730159U - Medical ankle pump training chair - Google Patents

Abstract

The utility model discloses a medical ankle pump sports training chair. The training chair body includes four supporting legs and a seat plate installed on the upper ends of the four supporting legs. The front end of the seat plate is provided with a baffle plate. The lower end of the plate is hinged with the foot pedal through a connecting shaft, the foot pedal is provided with an instep fixing belt, the rear end of the training chair body is provided with a support column, and the upper end of the support column is provided with a cylindrical beam. One end of the pull rope C and the pull rope D of the medical ankle pump sports training chair are connected to the direction-changing gear set at the same time, and the other ends are respectively connected to the position of the instep fixing belt on the pedal. The lower surface of the seat board is connected to the lifting mechanism. The lower end of the mechanism is provided with a base. The medical ankle pump exercise training chair promotes venous blood return and reduces swelling of affected limbs. It has a simple structure, is convenient to use, saves time and effort, improves the work efficiency of medical staff, is beneficial to the rehabilitation of patients, and can effectively prevent muscle atrophy, joint stiffness, Foot drop and deep vein thrombosis.

Description

Medical Ankle Pump Sports Training Chair

technical field

The utility model relates to a training chair, in particular to a medical ankle pump exercise training chair, which belongs to the technical field of medical equipment.

Background technique

Ankle pump movement is through the movement of the ankle joint, which promotes blood circulation and lymphatic return in the lower extremities like a pump. It is very important for functional recovery after lower extremity trauma and bone disease in orthopedic surgery. Postoperative limbs are stimulated to cause circulatory disorders, and other internal fixation such as steel plates and screws can also cause irritation to surrounding tissues, resulting in swelling. After the limbs are swollen, the distal circulation is poor, local inflammatory substances and metabolites accumulate, and inflammation subsides slowly; fresh Blood and nutrients cannot be transported to the damaged part in time, and tissue growth and repair are affected; swelling exerts pressure on the tissue and aggravates the pain; postoperative immobilization of the limbs slows down the blood flow, and platelets stay and accumulate around the blood vessels, which is easy to form Factors such as thrombus will affect the recovery of postoperative function of the lower limbs; often patients and their families do not pay attention to it, the patient's awareness of participation is poor, the effect of exercise is not good, and the effect of rehabilitation is slow. Patients who stay in bed for a long time are prone to muscle atrophy, joint stiffness, foot drop and deep veins. thrombus.

Contents of the invention

The purpose of this utility model is to provide a medical ankle pump sports training chair, which can promote the return of venous blood and reduce the swelling of affected limbs, and is simple in structure, easy to use, time-saving and labor-saving, and improves the work efficiency of medical staff , conducive to the recovery of patients.

In order to achieve the above purpose, the technical solution adopted by the utility model is: a medical ankle pump exercise training chair includes a training chair body, an upper limb exercise bracket, and a lower limb exercise bracket. The training chair body includes four supporting feet and is installed on four The seat plate at the upper end of the supporting foot, one end of the seat plate is hinged with the baffle plate, the other end of the baffle plate is hinged with the pedal through the connecting shaft, the foot plate is provided with a fixed belt for the instep, and the training chair The rear end of the body is vertically provided with a support column with a cylindrical structure, and the upper end of the support column is horizontally provided with a cylindrical beam. The ankle pump sports training chair is also provided with a pull rope A, a pull rope B, a pull rope C, and a pull rope D. One end of the pull rope A is connected with the direction-changing gear set, and the other end passes through the rope hole A of the cylindrical crossbeam and is connected with a grip. One end of the stay rope B is connected to the direction-changing gear set, and the other end passes through the rope hole B of the cylindrical beam and is connected with a grip device. One end of the stay rope C is connected to the direction-changing gear set, and the other end is connected to the pedal One end of the stay rope D is connected to the direction-changing gear set, the other end is connected to the lower panel of the pedal, the lower surface of the seat board is connected to the lifting mechanism, and the lower end of the lifting mechanism is provided with a base.

Further, the change gear set is three bevel gears, including a forward gear, a reverse gear and a transmission gear, the forward gear and the reverse gear are meshed on the transmission gear, and one end of the pull rope is connected to the transmission gear. To the transmission gear shaft of the gear set, one end of the pull rope B is connected to the drive gear shaft of the direction change gear set, the pull rope C is connected to the forward gear shaft of the direction change gear set, and the pull rope D is connected to the direction change gear set. Reverse gear shaft connection.

Further, the lifting mechanism is a screw jack.

Further, the lower ends of the four supporting legs are provided with universal wheels, and the universal wheels are provided with stoppers.

Further, the training chair is provided with a backrest.

Further, an angle sensor is arranged on the transmission gear shaft, and the angle sensor is connected with the counter.

The beneficial effects of the utility model are: the medical ankle pump exercise training chair has a simple structure and low manufacturing cost, and the patient sits on it to perform ankle pump exercise training, which can promote the venous blood return of the lower limbs and reduce the swelling of the affected limb; There is a drawstring, and the patient holds the gripper to pull the drawstring, and the drawstring drives the pedal on the lower limb exercise bracket to rotate around the connecting shaft between the baffle and the pedal, which plays the role of ankle pump training for the lower limbs. Strong practicability; the four supporting feet of the medical ankle pump sports training chair are provided with universal wheels, and the universal wheels are provided with stoppers, which are convenient for medical staff to move the bed body. When the medical ankle pump sports training chair moves to the desired Position, use the stopper to fix the universal wheel, so that the bed body stops firmly; the medical ankle pump sports training chair is equipped with a lifting mechanism, and the height of the training chair can be adjusted through the lifting function of the screw jack, saving time and effort; The pump exercise training chair allows patients to actively participate in the exercise, not only can exercise the lower limbs of the patient, but also the stretching exercise of the upper limbs is also beneficial to the health of the patient. It really achieves the joint activities of the whole body and effectively prevents muscle atrophy, joint stiffness and foot drop And the formation of deep vein thrombosis, improve the patient's treatment effect.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is a schematic structural view of the reversing gear set;

In the figure, 1. Training chair body, 1-1. Supporting feet, 1-2. Seat board, 1-3. Baffle plate, 2. Lower limb exercise bracket, 2-1. Foot pedal, 2-3. Instep fixation Belt, 3. Upper limb exercise bracket, 3-1. Support column, 3-2. Cylindrical beam, 4. Reversing gear set, 4-1. Forward gear, 4-2. Reverse gear, 4-3. Transmission gear, 4-11. Forward gear shaft, 4-22. Reverse gear shaft, 4-33. Transmission gear shaft, 5. Pull rope A, 6. Pull rope B, 7. Pull rope C, 8. Pull Rope D, 9. Rope hole A, 10. Rope hole B, 11. Grip, 12. Lifting mechanism, 13. Base, 14. Backrest.

detailed description

Below in conjunction with accompanying drawing, the utility model is described in further detail.

As shown in Figures 1 and 2, a medical ankle pump sports training chair includes a training chair body 1, an upper limb exercise bracket 3, and a lower limb exercise bracket 2. The training chair body 1 includes four supporting feet 1-1 and installation Seat 1-2 at the upper ends of the four supporting feet 1-1, one end of the seat 1-2 is hinged to the baffle 1-3, and the other end of the baffle 1-3 is connected to the pedal through the connecting shaft 2-1 is hinged, and the foot pedal 2-1 is provided with an instep fixing belt 2-3. When using the training chair, the patient can first put on the sole support pad on the foot, and the foot support pad It is approximately elliptical in shape, and the material in the middle of the pad is sequentially composed of hard plastic, latex layer and disposable nursing cloth. The disposable nursing cloth contacts the sole of the foot, and the disposable nursing cloth is replaced every time it is used. , both sides of the pad are provided with tightness adjustment adhesive tapes, so that the patient's feet are more comfortable when performing ankle pump exercise training.

The rear end of the training chair body 1 is vertically provided with a cylindrical structure support column 3-1, and the upper end of the support column 3-1 is horizontally provided with a cylindrical beam 3-2, and the direction changing gear set 4 is provided with At the inner position of the connecting end between the support column 3-1 and the cylindrical beam 3-2, the medical ankle pump sports training chair is also provided with a stay cord A5, a stay cord B6, a stay cord C7 and a stay cord D8, and one end of the stay cord A5 The other end connected with the direction-changing gear set 4 passes through the rope hole A9 of the cylindrical crossbeam 3-2 and is provided with a grip 11; The rope hole B10 passes through and is provided with a gripper 11, and the gripper 6 can use a silicone gripper, so that the patient can use the silicone gripper to exercise the hand joints and the thenar size while performing ankle pump exercise training. One end of the stay rope C7 and the stay rope D8 is connected to the direction changing gear set 4 at the same time, and the other end is respectively connected to the position of the instep fixing belt 2-3 on the pedal 2-1, and the lower surface of the seat board 1-2 is connected to the The lifting mechanism 12 is connected, and the lower end of the lifting mechanism 12 is provided with a base 13; one end of the stay rope C7 is connected to the direction-changing gear set 4, and the other end passes through the support column 3-1 and is connected to the top of the pedal 2-1 through a guide wheel. Panel, one end of the stay rope D8 is connected to the direction changing gear set 4, the other end passes through the support column 3-1 and connects the lower panel of the pedal 2-1 through the guide wheel, the lower surface of the seat plate 1-2 is connected to the lifting mechanism 12 connected, the lower end of the lifting mechanism 12 is provided with a base 13.

Further, the change gear set 4 is three bevel gears, including a forward gear 4-1, a reverse gear 4-2 and a transmission gear 4-3, the forward gear 4-1 and the reverse gear 4- 2 Mesh on the transmission gear 4-3, one end of the stay rope A5 and stay rope B6 is connected to the transmission gear shaft 4-33, the stay rope C7 is connected to the forward gear shaft 4-11 and the stay rope D8 is connected to the reverse direction The gear shaft 4-22 is connected.

Further, the lifting mechanism 12 is a screw jack, because the screw jack is small in size, light in weight, and saves manpower, so the training chair uses a screw jack as the lifting mechanism, which saves manpower and is also convenient to move.

Further, the lower ends of the four supporting feet 1-1 are provided with universal wheels, and the universal wheels are provided with stoppers, and the universal wheels on the supporting feet 1-1 are blocked by using the stoppers. The medical ankle pump exercise training chair is fixed, and the patient can perform ankle pump exercise training.

Further, the training chair is provided with a backrest 7, which makes it more comfortable for the patient to perform ankle pump exercise training.

Further, the transmission gear shaft 4-33 is provided with an angle sensor, and the angle sensor is connected with the counter.

During work, at first the medical staff pushes the medical ankle pump sports training chair to the position where it needs to be used, and uses the stoppers to block the universal wheels on the four supporting feet 1-1. At this time, the medical ankle pump sports training chair cannot be fixed. Then the patient sits on the medical ankle pump sports training chair, and first puts on the sole of the foot a pad that has been replaced with a disposable nursing cloth. Adjustment; put your feet into the instep fixing belt 2-3 on the pedal 2-1, raise your arms and hold the grip 11 to pull the pull rope A or pull rope B, and the grip 11 can use silica gel Grip, so that the silicone grip can exercise the hand joints and thenars. At this time, the drawstring drives the pedal 2-1 to rotate around the connecting shaft between the pedal 2-1 and the baffle plate 1-3. That is, through the movement of the hands, the soles of the feet are opened and closed relative to the legs. According to the height needs of the patient, the height of the training chair can be adjusted through the lifting device. The optimal angle for the patient to do ankle pump movement is within the range of 70-150 degrees. Preferably, because the transmission gear shaft 4-33 is provided with an angle sensor, the angle sensor is connected with the counter, so that the patient's training record number of times can be used, and the medical ankle pump exercise training chair is used to carry out ankle pump training to promote the venous blood return of the lower extremities and relieve the pain. If the affected limb is swollen, use this training chair for rehabilitation training to ensure the maximum recovery of the joint function of the affected limb.

Claims (6)

1. null1. a medical ankle pump training chair，It is characterized in that，Including plint body (1)、Upper body exercise support (3)、Lower limb exercise support (2)，Described plint body (1) includes four spikes (1-1) and is arranged on the seat (1-2) of four spike (1-1) upper ends，One end of described seat (1-2) is hinged with baffle plate (1-3)，The other end of described baffle plate (1-3) is hinged with pedal (2-1) by connecting shaft，Instep fixing band (2-3) it is provided with on described pedal (2-1)，The rear end of described plint body (1) is vertically provided with the support column (3-1) of tubular structure，The upper end of described support column (3-1) is horizontally arranged with tubular crossbeam (3-2)，Change gear group (4) is arranged on the connection end position of support column (3-1) and tubular crossbeam (3-2)，Described medical ankle pump training chair is additionally provided with stay cord A (5)、Stay cord B (6)、Stay cord C (7) and stay cord D (8)，Stay cord A (5) one end is connected with change gear group (4)，The other end passes from cord hole A (9) of tubular crossbeam (3-2) and connects pinch meter (11)，Stay cord B (6) one end is connected with change gear group (4)，The other end passes from cord hole B (10) of tubular crossbeam (3-2) and connects pinch meter (11)，One end of described stay cord C (7) connects change gear group (4)，The other end is connected to the top panel of pedal (2-1)，Described stay cord D (8) one end connects change gear group (4)，The lower panel of other end connecting pin pedal (2-1)，Described seat (1-2) lower surface is connected with elevating mechanism (12)，Elevating mechanism (12) lower end is provided with base (13).
2. One the most according to claim 1 medical ankle pump training chair, it is characterized in that, described change gear group (4) is three bevel gears, including forward gear (4-1), reverse gear (4-2) and travelling gear (4-3), described forward gear (4-1) and reverse gear (4-2) are engaged on travelling gear (4-3), one end of described stay cord A (5) is connected on driving gearshaft (4-33), one end of stay cord B (6) is connected on driving gearshaft (4-33), stay cord C (7) is connected with forward gear shaft (4-11) and stay cord D (8) is connected with reverse gear axle (4-22).
3. One the most according to claim 1 medical ankle pump training chair, it is characterised in that described elevating mechanism (12) is screw jack.
4. One the most according to claim 1 medical ankle pump training chair, it is characterised in that the lower end of described four spikes (1-1) is provided with universal wheel, and described universal wheel is provided with locking plate.
5. 5. according to the medical ankle pump training chair of any one described in Claims 1-4, it is characterised in that described plint is provided with backrest (14).
6. One the most according to claim 2 medical ankle pump training chair, it is characterised in that being provided with angular transducer on described driving gearshaft (4-33), angular transducer is connected with enumerator.