Adjustable abduction rack for hip joint postoperative patient

Abstract

The utility model relates to the field of hip joint post-operation adjustable abduction racks, in particular to an adjustable abduction rack for hip joint post-operation patients, which comprises a first protective plate, and a first magic tape bandage is mounted at the front end of the first protective plate. Through the arrangement of the heat dissipation box, the exhaust port, the control box, the heat dissipation fan and the ventilation holes, heat dissipation and ventilation of the body are achieved, the battery module in the control box can provide power for the heat dissipation fan, the control switch module in the control box can control the heat dissipation fan to operate, the heat dissipation fan rotates at a high speed, airflow can be generated, and the heat dissipation effect is achieved. Air in the heat dissipation box is exhausted outwards from the exhaust port, the interior of the heat dissipation box is in a negative pressure state, air on the inner side of the first protection plate can be sucked through the air holes, the air on the inner side is exhausted outwards, air flowing of the trunk is accelerated, heat dissipation is conducted on the trunk, and the situation that the trunk is continuously in a high-temperature state is avoided; therefore, the adjustable abduction rack has a ventilation function.

Description

Technical Field

[0001] The utility model relates to the field of an adjustable abduction frame after hip joint surgery, in particular to an adjustable abduction frame for patients after hip joint surgery. Background Art

[0002] The hip joint is composed of the femoral head and the acetabulum. It is a ball-and-socket joint and a typical ball-and-socket joint. Some patients need to undergo surgery to treat their hip joints due to severe hip joint damage. After surgery, an abduction frame is usually used for rehabilitation training. The abduction frame after hip joint surgery is a medical external fixation brace, which is mainly used to improve the stability and function of the hip joint, relieve pain, and promote the rehabilitation of the hip joint. The main function of the abduction frame is to stabilize the hip joint and increase the support force of the hip joint by giving the hip joint a certain abduction force. This can reduce the range of motion of the hip joint, prevent excessive activity, and further prevent injury. The existing adjustable abduction frame is generally composed of a plastic fixing plate, a Velcro strap, and a lining. The Velcro strap can adjust the size and elastic band of the binding according to the user's body shape. In actual use, it is affected by the ambient temperature and long-term wearing factors, and the air circulation efficiency is low due to the binding. The temperature at the trunk position is high, and it is easy to become stuffy. In severe cases, it will cause sweat rash, heat rash, miliary rash and other phenomena on the skin, causing discomfort to the patient's skin.

[0003] Therefore, it is necessary to invent an adjustable abduction frame for patients after hip joint surgery to solve the above problems. Utility Model Content

[0004] The utility model aims to provide an adjustable abduction frame for patients after hip joint surgery, so as to solve the problems in the prior art.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: an adjustable extension frame for patients after hip joint surgery, comprising a first guard plate, a first Velcro strap is installed at the front end of the first guard plate, a first sponge lining is installed on the inner side of the first guard plate, air holes are arranged on both sides of the first guard plate, a heat dissipation box is installed on the outer side of the first guard plate at the position of the air holes, a heat dissipation fan is installed inside the heat dissipation box, an exhaust port is arranged on the outer side of the heat dissipation box, a control box is installed at the rear end of the first guard plate, and support rods are installed on both sides of the control box, and a connecting shaft seat is installed at the end of the support rod.

[0006] Preferably, the cooling fan is electrically connected to a control box via a wire, and a battery module and a control switch module are installed inside the control box.

[0007] Preferably, the ventilation holes are arranged in a plurality of groups, and the ventilation holes are evenly distributed on the first protective plate.

[0008] Preferably, a support plate is installed on the top of the control box, and the side profile of the support plate is "S" shaped.

[0009] Preferably, a second guard plate is installed on one side of the top end of the support plate, a second Velcro strap is installed on the front end of the second guard plate, and a second sponge lining is installed on the inner side wall of the second guard plate.

[0010] Preferably, a mounting plate is installed at the bottom end of the connecting shaft seat, and a fixing plate is arranged on the inner side of the mounting plate, a third guard plate is installed on the inner side of the fixing plate, and a third Velcro strap is installed on the outer side of the third guard plate.

[0011] Preferably, a slide groove is provided inside the mounting plate, two groups of positioning bolts are embedded inside the fixing plate, and the positioning bolts pass through the inside of the slide groove, and positioning nuts are installed on the outside of the positioning bolts.

[0012] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0013] 1. The heat dissipation and ventilation of the trunk are achieved by providing a heat dissipation box, an exhaust port, a control box, a heat dissipation fan and air vents. The battery module inside the control box can provide power for the heat dissipation fan, and the control switch module inside the control box can control the heat dissipation fan to operate. The heat dissipation fan rotates at a high speed, which will generate airflow and discharge the air inside the heat dissipation box from the exhaust port. The interior of the heat dissipation box is in a negative pressure state, and the gas inside the first guard plate will be sucked in through the air vents, and the gas inside will be discharged to the outside, accelerating the air flow in the trunk, dissipating the heat of the trunk, and preventing the trunk from being in a high temperature state continuously, so that the adjustable exhibition stand has ventilation and ventilation functions;

[0014] 2. The second guard plate, the second Velcro strap, the support plate and the second sponge lining realize the attachment support of the spine. The second guard plate can embrace the waist area and bind the waist and torso with the second Velcro strap. The support plate is fixedly connected with the control box to support the waist. At the same time, the side of the support plate is "S" shaped and is made of plastic material, which has good toughness and elasticity, reduces the stiffness, and can fit the waist movement well, so that the adjustable display frame has the function of waist support.

[0015] 3. The leg length is extended by means of the mounting plate, the slide groove, the fixing plate, the positioning nut and the positioning bolt. The mounting plate and the fixing plate are overlapped together. With the connection between the slide groove and the positioning bolt, the fixing plate can move linearly along the direction of the slide groove. The threaded connection between the positioning nut and the positioning bolt can form a clamping force on the mounting plate and lock the position of the fixing plate, making it easy to extend the third guard plate downward to meet different usage requirements, thereby enabling the adjustable expansion rack to have a leg extension function. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0017] Figure 1 It is a side view structural schematic diagram of the utility model;

[0018] Figure 2 This is a front view structural schematic diagram of the utility model;

[0019] Figure 3 It is a schematic diagram of the side cross-sectional structure of the heat dissipation box of the utility model;

[0020] Figure 4 It is a front view cross-sectional structural schematic diagram of the mounting plate and the fixing plate of the utility model.

[0021] Description of reference numerals:

[0022] 1. First guard plate; 2. First Velcro strap; 3. First sponge lining; 4. Second guard plate; 5. Second Velcro strap; 6. Heat sink; 7. Exhaust port; 8. Support plate; 9. Control box; 10. Support rod; 11. Connecting shaft seat; 12. Mounting plate; 13. Slide groove; 14. Fixing plate; 15. Third guard plate; 16. Positioning nut; 17. Second sponge lining; 18. Third Velcro strap; 19. Cooling fan; 20. Air vent; 21. Positioning bolt. DETAILED DESCRIPTION

[0023] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0024] The utility model provides Figure 1-4An adjustable extension frame for patients after hip joint surgery shown in the figure comprises a first guard plate 1, a first Velcro strap 2 is installed at the front end of the first guard plate 1, a first sponge lining 3 is installed on the inner side of the first guard plate 1, air holes 20 are arranged on both sides of the first guard plate 1, a heat dissipation box 6 is installed on the outer side of the first guard plate 1 at the position of the air holes 20, a heat dissipation fan 19 is installed inside the heat dissipation box 6, an exhaust port 7 is arranged on the outer side of the heat dissipation box 6, a control box 9 is installed at the rear end of the first guard plate 1, and support rods 10 are installed on both sides of the control box 9, a connecting shaft seat 11 is installed at the end of the support rod 10, the heat dissipation fan 19 is electrically connected to the control box 9 through a wire, a battery module and a control switch module are installed inside the control box 9, a plurality of groups of air holes 20 are arranged, and the air holes 20 are evenly distributed on the first guard plate 1, so as to facilitate the flow of air inside and outside the first guard plate 1;

[0025] Specifically, as shown in the figure, when in use, the cooling fan 19 is operated to generate airflow inside the cooling box 6, and the air inside the cooling box 6 is discharged outward from the exhaust port 7. The interior of the cooling box 6 is in a negative pressure state, and the air inside the first guard plate 1 is sucked in through the air vents 20, and the air inside is discharged outward, thereby accelerating the air flow in the trunk and dissipating the heat from the trunk;

[0026] A support plate 8 is installed at the top of the control box 9, and the side profile of the support plate 8 is "S" shaped. A second guard plate 4 is installed on one side of the top of the support plate 8, and a second Velcro strap 5 is installed at the front end of the second guard plate 4. A second sponge lining 17 is installed on the inner side wall of the second guard plate 4. The second sponge lining 17 is arranged between the second guard plate 4 and the torso, which improves the comfort of the torso, and the second guard plate 4 can embrace the waist area and cooperate with the second Velcro strap 5 to bind the waist and torso;

[0027] Specifically, as shown in the figure, when in use, the support plate 8 is fixedly connected to the control box 9, which can support the waist. At the same time, the side profile of the support plate 8 is "S"-shaped and is made of plastic material, which has good toughness and elasticity, reduces the stiffness, and can fit the waist movement well;

[0028] A mounting plate 12 is installed at the bottom end of the connecting shaft seat 11, and a fixing plate 14 is arranged on the inner side of the mounting plate 12, a third guard plate 15 is installed on the inner side of the fixing plate 14, and a third Velcro strap 18 is installed on the outer side of the third guard plate 15, a slide groove 13 is arranged inside the mounting plate 12, two groups of positioning bolts 21 are inlaid inside the fixing plate 14, and the positioning bolts 21 penetrate the inside of the slide groove 13, and a positioning nut 16 is installed on the outer side of the positioning bolt 21, and the rotation of the positioning nut 16 can adjust the clamping force of the mounting plate 12;

[0029] Specifically, as shown in the figure, when in use, through the cooperation of the slide groove 13 and the positioning bolt 21, the fixed plate 14 can move linearly along the direction of the slide groove 13, and the threaded connection between the positioning nut 16 and the positioning bolt 21 can form a clamping force on the mounting plate 12 to lock the position of the fixed plate 14.

[0030] Working principle of the utility model: when in use, the adjustable extension frame for patients after hip joint surgery is carried to the target area, and the first Velcro strap 2, the second Velcro strap 5 and the third Velcro strap 18 are loosened in sequence, and the first sponge lining 3 and the first guard plate 1 are first put on the outside of the trunk above the hip bone, and the first Velcro strap 2 is controlled to fix the trunk, and then the second guard plate 4 and the second sponge lining 17 are fixed to the outside of the waist trunk, and the second Velcro strap 5 is controlled to fix it, and then, according to the use requirements, the position of the third guard plate 15 is adjusted, the positioning nut 16 is rotated outward to release the clamping of the mounting plate 12, and the fixing plate 14 is controlled to move along the direction of the slide groove 13, and after moving to the appropriate position, it is rotated in the opposite direction to position. The nut 16 forms a clamping force on the mounting plate 12, locks the position of the fixing plate 14, fixes the position of the third guard plate 15 to adapt to different usage requirements, and then binds the third guard plate 15 to the outside of the thigh, and controls the third Velcro strap 18 to fix it. Then, when the ambient temperature is high, or the torso feels stuffy, the control box 9 controls the cooling fan 19 to operate. The cooling fan 19 rotates at a high speed, which will generate airflow and discharge the air inside the heat dissipation box 6 from the exhaust port 7. The interior of the heat dissipation box 6 is in a negative pressure state, and the gas inside the first guard plate 1 will be sucked in through the air vent 20, and the gas inside will be discharged to the outside, thereby accelerating the air flow in the torso and dissipating the torso, thus completing the use of the adjustable display rack.

[0031] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. An adjustable abduction frame for a patient after hip joint surgery, comprising a first guard plate (1), characterized in that: A first Velcro strap (2) is installed at the front end of the first guard plate (1), a first sponge lining (3) is installed on the inner side of the first guard plate (1), air holes (20) are arranged on both sides of the first guard plate (1), a heat dissipation box (6) is installed on the outer side of the first guard plate (1) at the position of the air holes (20), a heat dissipation fan (19) is installed inside the heat dissipation box (6), an exhaust port (7) is arranged on the outer side of the heat dissipation box (6), a control box (9) is installed at the rear end of the first guard plate (1), and support rods (10) are installed on both sides of the control box (9), and a connecting shaft seat (11) is installed at the end of the support rod (10).

2. The adjustable display stand according to claim 1, characterized in that: The cooling fan (19) is electrically connected to the control box (9) via a wire, and a battery module and a control switch module are installed inside the control box (9).

3. The adjustable display stand according to claim 1, characterized in that: The ventilation holes (20) are arranged in a plurality of groups, and the ventilation holes (20) are evenly distributed on the first protective plate (1).

4. The adjustable display stand according to claim 1, characterized in that: A support plate (8) is installed on the top of the control box (9), and the side profile of the support plate (8) is in an "S" shape.

5. The adjustable display stand according to claim 4, characterized in that: A second guard plate (4) is installed on one side of the top end of the support plate (8), a second Velcro strap (5) is installed at the front end of the second guard plate (4), and a second sponge lining (17) is installed on the inner side wall of the second guard plate (4).

6. The adjustable abduction frame for patients after hip joint surgery according to claim 1, characterized in that: A mounting plate (12) is installed at the bottom end of the connecting shaft seat (11), and a fixing plate (14) is arranged on the inner side of the mounting plate (12), a third guard plate (15) is installed on the inner side of the fixing plate (14), and a third Velcro strap (18) is installed on the outer side of the third guard plate (15).

7. The adjustable display stand according to claim 6, characterized in that: The interior of the mounting plate (12) is provided with a slide groove (13), the interior of the fixing plate (14) is inlaid with two groups of positioning bolts (21), and the positioning bolts (21) penetrate the interior of the slide groove (13), and the outer side of the positioning bolts (21) is installed with positioning nuts (16).

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