CN218944281U - Horizontal lower limb health tool for treating coronary heart disease - Google Patents

Abstract

A horizontal lower limb health appliance for the treatment of coronary heart disease, which effectively solves the problem of time-consuming, laborious and ineffective massage by medical staff on the legs of patients exercising the lower limbs. A U-shaped frame with an upward direction and an opening. The front and rear sides of the upper end of the U-shaped frame run through the bed respectively and are hinged with left and right pedals. There are ratchet racks connected to the left and right directions. The lower end of the bed body is rotatably connected with a ratchet gear that is axially up and down and can be meshed with the ratchet rack. The lower end of the ratchet gear is coaxially equipped with a runner. Sliding connection has two massage frames opposite to each other with the opening facing upwards. The massage frame is located on the right side of the U-shaped frame. The massage frames are connected through the connection board, and the free ends of the stay ropes are connected with the connection board.

Description

A horizontal lower limb health appliance for treating coronary heart disease

technical field

The utility model relates to the technical field of auxiliary equipment for treating coronary heart disease, in particular to a horizontal lower limb health appliance for treating coronary heart disease.

Background technique

Patients with coronary heart disease need to stay in bed for a long time after surgery. Long-term bed rest may lead to decreased physical strength, joint stiffness, orthostatic hypotension, and leg vein thrombosis. As well as reducing disability, etc., there are adverse effects. Therefore, during the patient's bed rest, the medical staff should guide the patient to do some horizontal exercises.

Most of the existing exercise methods are leg flexion and extension, and the patient’s long-term bed rest leads to poor blood circulation in the lower limbs and atrophy of the lower limb muscles. Just need medical staff to massage nursing to leg, to alleviate above-mentioned symptom, thereby continue to carry out above-mentioned exercise, but this exercise method not only increases the workload of medical staff, wastes time and energy, and massage for a long time makes medical staff's arm sore easily Numbness, so that effective nursing massage cannot be performed, resulting in poor massage effect.

Utility model content

In view of the above situation, in order to make up for the deficiencies of the prior art, the purpose of this utility model is to provide a horizontal lower limb health appliance for treating coronary heart disease, which effectively solves the problem of time-consuming and laborious leg massage for patients who are exercising the lower limbs. Poor question.

The technical solution is that the utility model includes a bed body in the left and right direction, the lower end of the bed body is slidably connected with a U-shaped frame with the front and rear direction and the opening facing upwards, and the front and rear sides of the upper end of the U-shaped frame run through the bed body respectively and are hinged with left and right sides. The right end of the U-shaped frame is equipped with a left-right direction and the opening is forward. A ratchet bar in the left-right direction is slidably connected in the pull-out frame. Ratchet gear, the lower end of the ratchet gear is coaxial with a rotating wheel, and a pull rope is arranged on the rotating wheel. The lower end of the bed body is slidingly connected with two massage frames that are opposite to each other and open upward. The massage frame is located on the right of the U-shaped frame, and the massage frame The front and rear sides of the upper end respectively run through the bed body and are slidably connected with a plurality of massage columns distributed along the up and down directions.

The beneficial effects of the utility model are:

While stretching the legs of the patient, the pedal drives the U-shaped frame to move to the left, and the U-shaped frame drives the runner to rotate and the runner drives the massage frame to move to the left through the drawstring. When the patient's leg is in a straight state, The patient's ankle is located in the massage frame. At this time, the massage frame moves to the right and massages the patient's leg. Through the above process, the leg can be massaged while the patient is performing rehabilitation exercises for the lower limbs, thereby promoting the blood circulation of the lower limbs. Prevent muscle atrophy, and at the same time, medical staff do not need to massage the patient's lower limbs after the patient's exercise, which reduces the workload of medical staff, saves time and effort, and does not cause poor massage effect due to sore arms of medical staff.

Description of drawings

Fig. 1 is the front axonometric view of the utility model.

Fig. 2 is a full-section front axonometric view of the utility model.

Fig. 3 is a full cut-away right axonometric view of the utility model.

Fig. 4 is a full-cut top axonometric view of the utility model.

Fig. 5 is a full cut-away left axonometric view of the utility model.

Detailed ways

The specific embodiments of the present utility model will be described in further detail below in conjunction with the accompanying drawings.

As shown in Figures 1 to 5, including the bed body 1 in the left and right directions, the lower end of the bed body 1 is slidably connected with a U-shaped frame 2 in the front and rear directions with the opening facing upwards, and the front and rear sides of the upper end of the U-shaped frame 2 run through the bed body 1 respectively. And the pedal 3 of left and right directions is hinged, and the right end of U-shaped frame 2 is provided with left and right directions and the drawing frame 4 that opening faces forward, and the ratchet bar 5 of left and right directions is slidably connected in drawing frame 4, and bed body 1 lower end is rotatably connected with up and down. The ratchet gear 6 is axial and can be meshed with the ratchet rack 5. The lower end of the ratchet gear 6 is coaxially provided with a runner 7, and the runner 7 is provided with a pull rope 8. The lower end of the bed body 1 is slidingly connected with two front and rear opposite and open The upward massage frame 9 is located on the right side of the U-shaped frame 2. The front and rear sides of the upper end of the massage frame 9 respectively run through the bed body 1 and are slidably connected with a plurality of massage columns 10 distributed along the up and down directions. The two massage frames 9 are connected through the connecting plate, and the free ends of stay cord 8 are connected with the connecting plate.

In order to change the pulling direction of the pull cord 8 , a U-shaped reversing tube 11 with an opening to the right is provided at the lower end of the bed body 1 , and the pull cord 8 is located in the reversing tube 11 .

In order to facilitate the reset of the U-shaped frame 2 and the ratchet bar 5 and the massage frame 9, the front and rear ends of the U-shaped frame 2 are respectively connected to the bed body 1 through the stage clips 12 in the left and right directions, and the rear end of the ratchet bar 5 is connected to the bed body 1 through multiple Two springs distributed along the left-right direction and front-to-back direction are connected with the draw frame 4, and the right end of the connecting plate is connected with the bed body 1 through the elastic rope 13.

In order to increase the massage effect of the massage column 10, the outer end of the massage column 10 is connected to the massage frame 9 via a tension spring, and the material of the massage column 10 is rubber.

In order to facilitate the relative fixation of the patient's foot and the pedal 3 , the left and right ends of the upper end of the pedal 3 are respectively provided with arc-shaped fixing belts 14 with openings facing downward.

In order to increase the comfort of the patient, the upper end of the bed body 1 is provided with a cushion 15 close to the massage frame 9 .

When the utility model is in use, the original state is that the ratchet bar 5 is meshed with the ratchet gear 6, and the pedal 3 is in a horizontal state. Cushion 15 touches, and leg is knee-bending state and foot walks around fixing band 14 and steps on pedal 3, thereby makes patient's foot and pedal 3 relatively fixed, if massage frame 9 has hindrance in the process of lying flat, can move toward Push the massage frame 9 to the left so that the patient is in a flat state. At this time, because the patient's legs are in a knee-bending state, the patient's legs are not in contact with the massage frame 9;

At this time, the medical staff can instruct the patient to push the pedal 3 to the left through the foot, the pedal 3 drives the U-shaped frame 2 to move to the left, the U-shaped frame 2 drives the draw frame 4 to move to the left, and the draw frame 4 drives the ratchet rack 5 to move to the left. The gear 6 rotates counterclockwise, and the ratchet gear 6 drives the connecting plate to move to the left through the cooperation of the pull rope 8 and the reversing tube 11. When the connecting plate moves to the left, it pulls the elastic rope 13 to the left, so that the elastic rope 13 has a pulling force to the right , the connecting plate drives the massage frame 9 to move to the left, that is, the massage frame 9 gradually moves to the left when the patient's legs are gradually in a straight state, and the massage frame 9 is always in the U-shaped frame 2 during the whole process of the pedal 3 moving to the left On the right, the pedal 3 gradually changes from the horizontal direction to the up and down direction;

At this time, the medical staff instructs the patient to continue to push the foot to the left. After the patient's foot is pushed to the left for a certain distance, the pedal 3 moves to the left to the limit position, and the patient's leg is in a straight state and the ankle is falling into the corresponding side. In the massage frame 9, the inner end surface of the massage column 10 is in contact with the ankle skin. At the same time, the ratchet bar 5 moves to the left to disengage from the engagement with the ratchet gear 6. Due to the pulling force of the elastic rope 13 to the right, the massage frame 9 drives the runner 7 to rotate clockwise through the connecting plate and the stay cord 8, and the runner 7 drives the ratchet gear 6 to rotate clockwise, and the massage frame 9 moves to the right while Drive the massage column 10 to move to the right. When the massage frame 9 drives the massage column 10 to move to the right, the inner end surface of the massage column 10 is in contact with the skin of the leg, thereby realizing the massage of the patient's leg. Gradually increasing toward the abdomen, the massage column 10 slides outward and stretches the tension spring, so that the tension spring has an inward tension;

When the massage frame 9 moves to the right to the original position, the medical staff instructs the patient to gradually lift up the knee. At this time, the U-shaped frame 2 moves to the right due to the elastic force of the pressure spring 12 to the right, and the U-shaped frame 2 drives the patient through the pedal 3. The foot moves to the right, and at the same time, the U-direction frame drives the ratchet bar 5 to move to the right through the pull frame 4. At this time, because the elastic force of the elastic cord 13 is relatively large, the ratchet bar 5 is moved to the right by the ratchet gear 6. The extrusion moves backward and compresses the spring, so that the spring has a forward elastic force. When the pedal 3 drives the patient's foot to move to the right gradually, the patient's leg gradually moves out of the massage frame 9, and the massage column 10 moves to the right due to the tension spring. Gradually slide inward to the original position due to the internal pulling force;

After the U-shaped frame 2 drives the patient's feet back to the original position through the pedal 3, the patient can repeat the above process and continue to perform leg flexion and extension exercises. While realizing the rehabilitation exercise of the lower limbs, the lower limbs can also be massaged, thereby promoting Blood circulation in the lower extremities prevents muscle atrophy in the lower extremities. It no longer requires medical staff to massage the patient's legs, which reduces the workload of medical staff, saves time and effort, and does not cause poor massage effect due to sore arms of medical staff. After the patient no longer needs to perform rehabilitation exercises for the lower limbs, the medical staff can help the patient get up and keep away from the bed body 1 .

The utility model has the advantages of simple structure, novel concept, convenient use and strong practicability. Massage the lower limbs while the patient is performing leg flexion and extension rehabilitation exercises, avoiding the situation where the medical staff need to massage the lower limbs after the patient's exercise, reducing the workload of the medical staff, saving time and effort and can effectively improve the lower limbs. The efficiency of rehabilitation exercise, the provided extension spring, compression spring, spring, etc. can facilitate the reset of the massage frame and U-shaped frame, etc., and the provided cushion can increase the comfort of the patient.

Claims (6)

1. A horizontal lower limb health appliance for treating coronary heart disease, comprising a bed body (1) in a left-right direction, characterized in that the lower end of the bed body (1) is slidably connected with a U-shaped frame (2) in the front-rear direction and with an opening facing upwards, The front and rear sides of the upper end of the U-shaped frame (2) run through the bed body (1) respectively and are hinged with pedals (3) in the left and right directions, and the right end of the U-shaped frame (2) is provided with a draw frame (4) in the left and right directions with the opening facing forward. , a ratchet gear (5) in the left and right directions is slidably connected in the drawing frame (4), and the lower end of the bed body (1) is rotatably connected with a ratchet gear (6) in the upper and lower axial directions and can be meshed with the ratchet rack (5). The lower end of the gear (6) is coaxially provided with a runner (7), the runner (7) is provided with a stay cord (8), and the lower end of the bed body (1) is slidably connected with two massage frames ( 9), the massage frame (9) is located on the right side of the U-shaped frame (2), and the front and rear sides of the upper end of the massage frame (9) respectively run through the bed body (1) and are slidably connected with a plurality of massage columns (10) distributed along the upper and lower directions. ), two massage frames (9) are connected through the connecting plate, and the free end of the stay cord (8) is connected with the connecting plate. 2. A horizontal lower limb health appliance for coronary heart disease treatment according to claim 1, characterized in that, the lower end of the bed body (1) is provided with a U-shaped reversing tube (11) with an opening facing the right, pulling Rope (8) is positioned in the reversing tube (11). 3. A kind of coronary heart disease treatment horizontal lower limb health appliance according to claim 1, characterized in that, the front and rear ends of the U-shaped frame (2) are connected to the bed body ( 1) connection, the rear end of the ratchet bar (5) is connected to the draw frame (4) through a plurality of springs distributed along the left and right directions and in the front and rear directions, and the right end of the connecting plate is connected to the bed body (1) through an elastic rope (13). 4. The horizontal lower limb health appliance for treating coronary heart disease according to claim 1, characterized in that, the outer end of the massage column (10) is connected to the massage frame (9) through a tension spring, and the massage column (10) The material is rubber. 5. A horizontal lower limb health appliance for treating coronary heart disease according to claim 1, characterized in that, the left and right ends of the upper end of the pedal (3) are respectively provided with arc-shaped fixing belts (14) with openings facing downwards. ). 6. A horizontal lower limb health appliance for treating coronary heart disease according to claim 1, characterized in that, the upper end of the bed body (1) is provided with a cushion (15) close to the massage frame (9).

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