Medical support

Abstract

The medical support comprises a bearing plate, a screw rod, a sliding block and a hanging ring assembly, electric telescopic columns are arranged on the upper end face of the bearing plate, connecting rods are arranged on the opposite faces of the upper ends of every two sets of electric telescopic columns, sliding rods are arranged on the opposite faces of every two sets of fixing frames, and the screw rod is arranged above the sliding rods. Wherein motors are arranged on one sides of the two sets of fixing frames, the sliding blocks are arranged on the outer surfaces of the sliding rods, and the lifting ring assemblies are arranged below the leg lifting belts. According to the medical support, the hanging ring assemblies are installed and fixed through bolts, wearing can be conveniently and rapidly conducted, inconvenience and pain of a patient in the wearing process are reduced, the hanging ring assemblies can conduct electric translation and can be adjusted according to the needs of the patient, the traction effect is improved, and the discomfort of the patient is reduced; each leg is simultaneously provided with two groups of hanging ring assemblies, so that more uniform traction force distribution can be provided, the pain and discomfort of a patient can be relieved, and meanwhile, the legs of the patient can be better fixed.

Description

Technical Field

[0001] The utility model relates to the technical field of medical brackets, in particular to a medical bracket. Background Art

[0002] Orthopedics is one of the most common departments in major hospitals. It mainly studies the anatomy, physiology and pathology of the skeletal muscle system, and uses drugs, surgery and physical methods to maintain and develop the normal form and function of this system. Orthopedics is also known as orthopedic surgery.

[0003] For example, the patent document with application number 202120905192.6 discloses an orthopedic nursing traction bracket, including a base, a fixed block is fixedly connected to one side of the upper surface of the base, a connecting rod is fixedly connected to one side of the fixed block, a square groove is provided in the middle of the upper surface of the base, and a first-level bracket is movably connected to the outer side of the connecting rod, and the first-level bracket includes a left first-level bracket and a right first-level bracket, and a second-level bracket is arranged on one side of the inner wall of the first-level bracket, and a bracket movable seat is movably connected to the inner wall of the second-level bracket. The orthopedic nursing traction bracket, through the setting of universal wheels, makes the orthopedic nursing traction bracket have the effect of convenient movement, thereby playing a role of facilitating transportation. Through the coordinated setting of the first-level bracket, the base, the second-level bracket and the bracket movable seat, the position of the top plate can be manually adjusted during use, thereby playing a role of being able to retract and extend, achieving the purpose of reducing the occupied space.

[0004] Similar traction braces, because the patient's legs need to be supported and fixed to ensure that the traction force can be evenly distributed in different parts of the body, the traction force cannot be evenly distributed in different parts of the patient's body, resulting in uneven traction. In addition, because patients with leg injuries may have varying degrees of swelling, pain or deformation, it is difficult and unstable to wear the braces, and they need to be adjusted during use, causing discomfort to the patients during the adjustment process.

[0005] Therefore, in view of this, the existing structural deficiencies are studied and improved, and a medical stent is proposed. Utility Model Content

[0006] The purpose of the utility model is to provide a medical brace, because the patient's legs need to be supported and fixed to ensure that the traction force can be evenly distributed on different parts of the body, resulting in uneven traction, and because the patient's leg injury may have different degrees of swelling, pain or deformation, it is difficult and unstable to wear, and it needs to be adjusted during use, which causes discomfort to the patient during the adjustment process.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a medical bracket, comprising a load-bearing plate, a screw, a slider and a lifting ring assembly, the upper end surface of the load-bearing plate is provided with an electric telescopic column, the load-bearing plate is provided with two groups, the electric telescopic column is provided with four groups, the upper end surfaces of each two groups of the electric telescopic columns are provided with connecting rods, the end surfaces of the two groups of connecting rods are provided with fixing frames, the fixing frames are provided with four groups, and the opposite surfaces of each two groups of the fixing frames are provided with sliding rods, the screw is provided above the sliding rod, the screw is provided with two groups, and one side of the two groups of the fixing frames is provided with a motor, the slider is provided on the outer surface of the sliding rod, the slider is provided with four groups, the lower end of the slider is reserved with a perforation, and the inner cavity of the perforation is interspersed with a sling, the belt body of the sling is provided with a Japanese-shaped buckle, and the lifting ring assembly is provided below the sling.

[0008] Furthermore, one end of the screw rod protruding from one group of the fixing frames is connected to the output end of the motor, and the bottom end surface of the load-bearing plate is provided with universal wheels, four groups of universal wheels are provided, and brakes are provided on the universal wheels.

[0009] Furthermore, threaded holes are provided at the upper ends of the centers of the four groups of sliding blocks, movable holes are provided below the threaded holes, and an electric locking pin is provided on the column body of the electric telescopic column.

[0010] Furthermore, the inner surface of the threaded hole and the outer surface of the screw rod are meshed with each other, and the inner surface of the movable hole and the outer surface of the sliding rod are in contact with each other.

[0011] Furthermore, the lifting ring assembly includes an upper connecting ring, a lower connecting ring, a fixing bolt and a rubber pad. The upper connecting ring is arranged at the bottom end of the lifting leg strap, the bottom end surface of the upper connecting ring is arranged with a lower connecting ring, one end of the upper connecting ring is arranged with a fixing bolt, and the inner surfaces of the upper connecting ring and the lower connecting ring are arranged with rubber pads.

[0012] Furthermore, one end of the upper connecting ring is connected to one end of the lower connecting ring through a rotating shaft, and the other end of the upper connecting ring is connected to the other end of the lower connecting ring through a fixing bolt, and the fixing bolt passes through the upper connecting ring and engages with the lower connecting ring.

[0013] Compared with the prior art, the utility model has the following beneficial effects: the ring assembly fixed by bolts can be worn conveniently and quickly, reducing the inconvenience and pain of the patient during wearing, and the ring assembly can be electrically translated and adjusted according to the needs of the patient, thereby improving the traction effect and reducing the patient's discomfort. Two sets of ring assemblies are installed on each leg at the same time, which can provide a more uniform traction force distribution, reduce the patient's pain and discomfort, and also better fix the patient's legs. The specific contents are as follows:

[0014] A lifting ring assembly and a Japanese-shaped buckle are provided. When the fixing bolt is fixed between the upper connecting ring and the lower connecting ring, a stable structure is formed, which can be used to support and pull the patient's legs. It is connected by a rotating shaft, which is convenient for the patient to wear the lifting ring quickly and conveniently. The lifting ring can be opened by rotating the fixing bolt and removing it from the connecting ring, so that it can be adjusted according to the needs of the patient, improve the traction effect, and reduce discomfort. Two sets of lifting rings are installed on one leg, which can reduce the pressure of a single lifting ring on the leg and provide a more uniform distribution of traction force. At the same time, the size and direction of the traction force can also be better controlled and adjusted, which is convenient for medical staff to carry out treatment and recovery training. At the same time, the Japanese-shaped buckle pair is used to adjust the length and fixed position of the leg strap 7 to ensure the stability and correct position of the lifting ring assembly 8.

[0015] An electric telescopic column, a fixed frame, a sliding rod, a block, a screw and a motor are provided. The electric telescopic column can accurately adjust the height so that it can accurately reach the target position to meet the needs of different patients. The fixed frame fixes the sliding rod and the screw and realizes the rotation of the screw by controlling the start and stop and the speed of the motor. The sliding rod is set on the fixed frame, and the block cooperates with the movement of the screw and realizes horizontal movement by being sleeved on the outer surface of the sliding rod to prevent the sliding rod from rotating with the screw, thereby realizing the translation control of the lifting ring assembly, so that the lifting ring assembly has an automatic movement function, which is adjusted according to the needs of the patient, providing the patient with a smooth automatic movement traction effect, without manual intervention, saving the time and energy of medical staff, and avoiding sudden changes in traction or instability, thereby reducing the patient's discomfort and pain, and improving the comfort and safety of treatment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the three-dimensional structure of a medical stent of the utility model;

[0017] Figure 2 This is a schematic diagram of the cross-sectional structure of a lifting ring assembly of a medical stent according to the utility model;

[0018] Figure 3 This is a schematic diagram of the cross-sectional structure of a screw rod of a medical stent according to the utility model;

[0019] Figure 4The utility model is a collection component of a medical stent Figure 1 Schematic diagram of the local enlarged structure at A in the figure.

[0020] In the figure: 1. load-bearing plate; 2. electric telescopic column; 21. connecting rod; 3. fixing frame; 4. sliding rod; 5. screw rod; 6. sliding block; 61. threaded hole; 62. movable hole; 63. perforation; 7. leg strap; 71. Japanese buckle; 8. lifting ring assembly; 801. upper connecting ring; 802. lower connecting ring; 803. fixing bolt; 804. rubber cushion; 9. universal wheel; 10. motor. DETAILED DESCRIPTION

[0021] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0022] like Figures 1 to 4 As shown, a medical support comprises a load-bearing plate 1, a screw rod 5, a slider 6 and a lifting ring assembly 8. An electric telescopic column 2 is arranged on the upper end surface of the load-bearing plate 1. The load-bearing plate 1 is provided with two groups. The load-bearing plate 1 is the main supporting component of the entire structure, responsible for bearing the weight of the entire device and providing stable support. Four groups of electric telescopic columns 2 are arranged. The electric telescopic columns 2 ensure the stability of the structure, and the height can be accurately adjusted through the electric telescopic columns 2 so that it can accurately reach the target position to meet different needs. When the electric telescopic columns 2 are adjusted to a suitable angle, an electric locking pin is arranged on the column body of the electric telescopic columns 2, and the electronic control system will send a signal to lock the telescopic columns to prevent the height from falling. A connecting rod 21 is arranged on the upper end surface of each two groups of electric telescopic columns 2, and the connecting rod 21 has the effect of connecting the four groups of electric telescopic columns 2 and supporting the remaining components. A universal wheel 9 is arranged on the bottom end surface of the load-bearing plate 1. Four groups of universal wheels 9 are arranged. The load-bearing plate 1 can be flexibly moved through the universal wheels 9, and brakes are arranged on the universal wheels 9.

[0023] The end faces of the two groups of connecting rods 21 are both provided with fixing frames 3, and there are four groups of fixing frames 3. The fixing frames 3 are provided as the end faces of the connecting rods 21, which can provide support and fixing functions to maintain the stability of the entire structure. The opposite faces of each two groups of fixing frames 3 are provided with sliding bars 4, and the sliding blocks 6 are provided on the outer surfaces of the sliding bars 4. There are four groups of sliding blocks 6. The sliding bars 4 are provided on the opposite faces of the fixing frames 3 to support the sliding blocks 6 and realize the translation movement function. The screw rods 5 are provided above the sliding bars 4, and there are two groups of screw rods 5. The screw rods 5 provide transmission kinetic energy for rotation. The screw rods 5 are provided above the sliding bars 4, and the sliding blocks 6 are driven to move vertically through rotational motion. A motor 10 is provided on one side of the two groups of fixing frames 3. The motor 10 is connected to the screw rod 5 through the output end, and the motor 10 is controlled by 10 rotates, thereby driving the screw 5 to rotate. One end of the screw 5 protrudes from one group of the fixing frames 3 and is connected to the output end of the motor 10. The upper ends of the centers of the four groups of sliders 6 are all provided with threaded holes 61, and a moving hole 62 is provided below the threaded hole 61. The inner surface of the threaded hole 61 and the outer surface of the screw 5 are meshed with each other, and the inner surface of the moving hole 62 and the outer surface of the slide bar 4 are abutted. The screw 5 is driven by the motor 10, and the inner surface of the threaded hole 61 is meshed with the outer surface of the screw 5, thereby driving the slider 6 to move through the rotational motion. The slider 6 is sleeved on the outer surface of the slide bar 4, and the abutment between the two can realize the horizontal movement of the slider 6, preventing the slider 6 from rotating with the screw 5, so that the slider 6 can move translationally along the track of the slide bar 4;

[0024] A perforation 63 is reserved at the lower end of the slider 6, and a sling strap 7 is inserted into the inner cavity of the perforation 63. The sling strap 7 is used to provide support and fix the lifting ring assembly 8 to ensure the stability of the lifting ring assembly 8. A Japanese-shaped buckle 71 is provided on the belt body of the sling strap 7. The strap of the sling strap 7 is inserted from the back of the Japanese-shaped buckle 71, and then the strap is passed through another hole from the front of the Japanese-shaped buckle 71. Subsequently, the other end of the sling strap 7 is cross-inserted into the Japanese-shaped buckle 71 in the same way, so that the sling strap 7 can be adjusted in length by adjusting the strap. The lifting ring assembly 8 is arranged below the sling strap 7. The lifting ring assembly 8 is used to connect the patient's sling strap 7 to achieve traction treatment for the patient. The lifting ring assembly 8 includes an upper connecting ring 801, a lower connecting ring 802 and a fixing bolt 803. The upper connecting ring 801 is arranged at the bottom end of the leg lifting strap 7. The upper connecting ring 801 is a key component for connecting the leg lifting strap 7 and the lower connecting ring 802, which can ensure the connection firmness of the lifting ring assembly 8. The bottom end surface of the upper connecting ring 801 is provided with a lower connecting ring 802. The lower connecting ring 802 is a connecting component of the lifting ring assembly 8, which is combined with the upper connecting ring 801 to form an integral structure, and the patient's leg is installed for fixing. A fixing bolt 803 is arranged at one end of the upper connecting ring 801, and one end of the upper connecting ring 801 is connected to one end of the lower connecting ring 802 through a rotating shaft. The upper connecting ring 801 and the lower connecting ring 80 One end of the upper connecting ring 801 is connected by a rotating shaft to facilitate the opening of the hanging ring and provide a supporting function. The other end of the upper connecting ring 801 is connected to the other end of the lower connecting ring 802 by a fixing bolt 803. The fixing bolt 803 is fixed between the upper connecting ring 801 and the lower connecting ring 802, thereby forming a stable structure that can be used to support and pull the patient's legs. The fixing bolt 803 penetrates the upper connecting ring 801 and meshes with the lower connecting ring 802. It is only necessary to rotate the fixing bolt 803 from the lower connecting ring 802 along the thread and remove it from the lower connecting ring 802 and the upper connecting ring 801 in turn to open the hanging ring, which is convenient for the patient to wear. The inner surface of the ring 802 is provided with a rubber pad 804. The rubber pad 804 provides a soft cushion when the patient places his leg on the inner surface of the ring assembly 8 to prevent discomfort caused by friction on the skin. When the ring assembly 8 needs to be moved, the four groups of ring assemblies 8 can be moved by controlling the motor 10 to rotate the screw 5, so that the ring assembly 8 has an automatic movement function and can be adjusted according to the needs of the patient to provide the patient with a smooth automatic movement traction effect without manual intervention, saving the time and energy of medical staff, and avoiding sudden changes in traction or instability, thereby reducing the patient's discomfort and pain and improving the comfort and safety of treatment.

[0025] In summary, if Figures 1 to 4As shown, in the medical bracket, the load-bearing plate 1 is connected to the fixed frame 3 through the electric telescopic column 2 and the connecting rod 21 to support the weight of the entire structure. When the motor inside the electric telescopic rod 2 drives the spiral transmission mechanism to rotate, the nut moves on the spiral shaft, thereby moving the movable connecting piece of the electric telescopic column 2 to achieve the extension and retraction of the rod. When the electric telescopic column 2 is extended to the required length, the electronic control system will send a signal to the electric locking pin to lock the electric telescopic column 2 to prevent it from retracting again, and realize flexible movement through the universal wheel 9. The fixed frame 3 is connected to the load-bearing plate 1 and the slide bar 4 through the connecting rod 21 to provide a fixed support point to keep the structure stable. The fixed frame 3 is installed on the end face of the connecting rod 21, and the slide bar 6 is abutted by being sleeved on the outer surface of the slide bar 4, so that the slide bar 6 can move in translation along the track of the slide bar 4.

[0026] The sling strap 7 is fixed to the bottom end surface of the slider 6 to provide a support point for the sling ring assembly 8. The strap of the sling strap 7 is inserted from the back of the Japanese-shaped buckle 71, and then the strap is passed through another hole from the front of the Japanese-shaped buckle 71, and then the other end of the sling strap 7 is cross-inserted into the Japanese-shaped buckle 71 in the same way, so that the length of the sling strap 7 can be adjusted by adjusting the strap, so that it can bear weight and remain stable. One end of the upper connecting ring 801 and the lower connecting ring 802 is connected by a rotating shaft to facilitate the opening of the sling ring and provide a supporting function. The fixing bolt 803 only needs to be rotated from the lower connecting ring 802 along the thread, and removed from the lower connecting ring 802 and the upper connecting ring 801 in turn, so that the sling ring can be opened, and then the patient's leg is placed between the upper connecting ring 801 and the lower connecting ring 802, and then the fixing bolt 803 is installed to fix it, so that it can be convenient to It is easy and quick to wear, and the rubber pad 804 provides soft cushioning when the patient places his legs on the inner surface of the ring assembly 8 to prevent discomfort caused by friction on the skin. When the ring assembly 8 needs to be moved, the motor 10 is connected to the screw rod 5 through the output end, and the rotation of the motor 10 is controlled to drive the screw rod 5 to rotate. The inner surface of the threaded hole 61 is meshed with the outer surface of the screw rod 5. The screw rod 5 is driven by the motor 10 to drive the slider 6 to move through rotational motion. The slider 6 is sleeved on the outer surface of the slide bar 4 and meshed with the slide bar 4 through the moving hole 62, thereby ensuring that the slider 6 can move horizontally. While driving the screw rod 5 to rotate, the meshing action between the threaded hole 61 and the screw rod 5 drives the slider 6 to move translationally along the track of the slide bar 4, thereby driving the ring assembly 8 at the lower end to move.

Claims

1. A medical support, comprising a load-bearing plate (1), a screw (5), a slider (6) and a lifting ring assembly (8), characterized in that: The upper end surface of the load-bearing plate (1) is provided with an electric telescopic column (2), the load-bearing plate (1) is provided with two groups, the electric telescopic column (2) is provided with four groups, the upper end surfaces of every two groups of the electric telescopic columns (2) are provided with connecting rods (21), the end surfaces of the two groups of connecting rods (21) are provided with fixing frames (3), the fixing frames (3) are provided with four groups, the opposite surfaces of every two groups of the fixing frames (3) are provided with sliding rods (4), and the screw rods (5) are provided on the upper surfaces of the sliding rods (4). The screw rod (5) is provided in two groups, wherein one side of the two groups of the fixing frames (3) is provided with a motor (10), the slider (6) is provided on the outer surface of the slide rod (4), and the slider (6) is provided in four groups. A through hole (63) is reserved at the lower end of the slider (6), and a suspender strap (7) is inserted into the inner cavity of the through hole (63). A Japanese buckle (71) is provided on the belt body of the suspender strap (7), and the lifting ring assembly (8) is provided below the suspender strap (7).

2. A medical stent according to claim 1, characterized in that: One end of the screw rod (5) protruding from one of the sets of the fixing frames (3) is connected to the output end of the motor (10); a universal wheel (9) is arranged on the bottom end surface of the load-bearing plate (1); four sets of universal wheels (9) are arranged, and brakes are arranged on the universal wheels (9).

3. A medical stent according to claim 1, characterized in that: A threaded hole (61) is provided at the upper end of the center of each of the four groups of sliding blocks (6), a movable hole (62) is provided below the threaded hole (61), and an electric locking pin is provided on the column body of the electric telescopic column (2).

4. A medical stent according to claim 3, characterized in that: The inner surface of the threaded hole (61) and the outer surface of the screw rod (5) are meshed with each other, and the inner surface of the movable hole (62) and the outer surface of the sliding rod (4) are in contact with each other.

5. The medical stent according to claim 1, characterized in that: The lifting ring assembly (8) comprises an upper connecting ring (801), a lower connecting ring (802), a fixing bolt (803) and a rubber pad (804); the upper connecting ring (801) is arranged at the bottom end of the leg lifting strap (7); the lower connecting ring (802) is arranged on the bottom end surface of the upper connecting ring (801); a fixing bolt (803) is arranged at one end of the upper connecting ring (801); and rubber pads (804) are arranged on the inner surfaces of the upper connecting ring (801) and the lower connecting ring (802).

6. A medical stent according to claim 5, characterized in that: One end of the upper connecting ring (801) is connected to one end of the lower connecting ring (802) via a rotating shaft, and the other end of the upper connecting ring (801) is connected to the other end of the lower connecting ring (802) via a fixing bolt (803), and the fixing bolt (803) passes through the upper connecting ring (801) and meshes with the lower connecting ring (802).

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