LU600855B1

LU600855B1 - Orthopedic reduction and fixation orthosis for orthopedics

Info

Publication number: LU600855B1
Application number: LU600855A
Authority: LU
Inventors: Zhao Zhu
Original assignee: Ningbo Zhenhai Longsai Medical Group
Priority date: 2025-03-31
Filing date: 2025-03-31
Publication date: 2025-10-02

Abstract

The present invention provides an orthopedic reduction and fixation orthosis for orthopedics, falling within the technical field of orthopedic medical devices, including a calf guard. Connecting devices are symmetrically arranged on two sides of the calf guard, a thigh guard is arranged at the other ends of the connecting devices, movable grooves are disposed at two ends of the calf guard, movable grooves are also disposed at two ends of the thigh guard, clamping components are arranged inside the movable grooves, arc-shaped rods are arranged on sides of the clamping components, buffer fitting components are arranged on the sides of the arc-shaped rods close to the calf guard, and telescopic devices are arranged on two sides of the calf guard. The present invention improves the convenience of use by arranging the clamping components. By arranging the buffer fitting components, when the device is in use, the buffer plates are in close contact with the legs, which results in a good fixation effect. Moreover, it may buffer the pressure on the legs, thereby enhancing the fixation effect and comfort for the legs.

Description

ORTHOPEDIC REDUCTION AND FIXATION ORTHOSIS FOR

ORTHOPEDICS

TECHNICAL FIELD

The present invention belongs to the technical field of orthopedic medical devices, and specifically relates to an orthopedic reduction and fixation orthosis for orthopedics.

BACKGROUND

Orthopedics, also known as orthopedic surgery, is a specialized field or discipline in medicine that focuses on the anatomy, physiology, and pathology of the musculoskeletal system. It employs medications, surgical procedures, and physical methods to maintain and enhance the normal morphology and function of this system, as well as to treat diseases related to it. Orthoses refer to the general term for external devices assembled on parts of the human body such as the limbs and trunk. Their purpose is to prevent or correct deformities of the limbs and trunk, or to treat musculoskeletal and neuromuscular diseases and compensate for their functions. In orthopedics, orthopedic orthoses are commonly used.

Existing technologies have the following problems: in an orthopedic reduction and fixation orthosis for orthopedics disclosed in existing technologies, during its use, the arc-shaped rods are fixed by screws. When fixation 1s required, since a person’s leg is placed inside, the fixation process is rather cumbersome, and the convenience is low. Moreover, during use, the leg is directly clamped by the arc-shaped plate, resulting in poor fixation effect and low comfort.

SUMMARY

To solve the problems raised in the above-mentioned background art. The present invention provides an orthopedic reduction and fixation orthosis for orthopedics, which has the characteristics of being convenient for pushing the arc-shaped rod to fix the leg, having high convenience, good fixation effect, and good 600855 comfort.

To achieve the above object, the present invention provides the following technical solutions. An orthopedic reduction and fixation orthosis for orthopedics includes a calf guard. Connecting devices are symmetrically arranged on two sides of the calf guard, a thigh guard is arranged at the other ends of the connecting devices, movable grooves are disposed at two ends of the calf guard, movable grooves are also disposed at two ends of the thigh guard, clamping components are arranged inside the movable grooves, arc-shaped rods are arranged on sides of the clamping components, buffer fitting components are arranged on the sides of the arc-shaped rods close to the calf guard, and telescopic devices are arranged on two sides of the calf guard.

Preferably, the clamping components include movable blocks, clamping teeth, matching toothed plates, pressing rods, compression blocks and clamping springs.

Among them, the movable blocks are arranged inside the movable grooves, sides of the movable blocks are connected to the arc-shaped rods, the clamping teeth are arranged below the movable blocks, the matching toothed plates are arranged below the clamping teeth, the pressing rods are arranged below the matching toothed plates, the compression blocks are fixedly arranged on the surfaces of the pressing rods, and the clamping springs are arranged above the compression blocks.

Preferably, sliding grooves are disposed above the movable grooves, sliding blocks are arranged inside the sliding grooves, and the sliding blocks are arranged above the movable blocks.

Preferably, the clamping springs are located between the compression blocks and the matching toothed plates, and the matching toothed plates are configured to clamp the movable blocks under the action of the clamping springs.

Preferably, the buffer fitting components include buffer plates, sponge pads, buffer rods, buffer springs and limiting blocks. Among them, the buffer rods are arranged through the surfaces of the arc-shaped rods, the buffer plates are arranged at ends of the buffer rods located inside the arc-shaped rods, the limiting blocks are arranged at the other ends of the buffer rods, the buffer springs are arranged on the surfaces of the buffer rods, and the buffer springs are located between the arc-shaped 600855 rods and the buffer plates, and the sponge pads are arranged on sides of the buffer plates.

Preferably, moving grooves are symmetrically disposed on the surfaces of the arc-shaped rods, and spring pads are arranged at two ends of the buffer springs.

Compared with the prior art, the beneficial effects of the present invention are as follows. 1. By arranging the clamping components, the present invention achieves the effect of automatically fixing the arc-shaped rods. When it is necessary to clamp the leg, the leg may be fixed by pushing the arc-shaped rods inward. When the device is in use, when people push the arc-shaped rods to fix the leg, the arc-shaped rods may be automatically clamped, which improves the convenience of use. 2. By arranging the buffer fitting components, the present invention achieves the effect of buffering the squeezing force on the leg. When the arc-shaped rods clamp the leg, the force on the leg may be relieved by the buffer plates and the buffer springs.

When the device is in use, the buffer plates are in close contact with the leg, resulting in a good fixation effect. Moreover, it may buffer the pressure on the leg, thereby improving the fixation effect and comfort for the leg.

BRIEF DESCRIPTION OF THE FIGURES

FIG. 1 is a schematic structural diagram of the overall structure of the present invention;

FIG. 2 is a schematic structural diagram of the side sectional view of the present invention;

FIG. 3 is a schematic structural diagram of a clamping component of the present invention;

FIG. 4 is a schematic structural diagram of the top sectional view of the present invention; and

FIG. 5 is a schematic structural diagram of a buffer fitting component of the present invention.

Reference numerals and denotations thereof: 1-calf guard; 2-thigh guard, 600855 3-connecting device; 4-clamping component; 41-movable block; 42-clamping teeth; 43-matching toothed plate; 44-pressing rod; 45-compression block; 46-clamping spring; 47-sliding block; 48-sliding groove; 5-arc-shaped rod; 6-buffer fitting component; 61-buffer plate; 62-sponge pad; 63-spring pad; 64-buffer rod; 65-buffer spring; 66-moving groove; 67-limiting block; 7-telescopic device; and 8-movable groove.

DESCRIPTION OF THE INVENTION

The technical solutions in the examples of the present invention will be clearly and completely described in conjunction with the figures in the examples of the present invention, and it is obvious that the described examples are only a part of the examples of the present invention, but not all the examples. Based on the examples in the present invention, all other examples obtained by those ordinary in the art without creative work fall within the scope of protection of the present invention.

Example 1

Please refer to FIGS. 1-5. The present invention provides the following technical solutions. An orthopedic reduction and fixation orthosis for orthopedics includes a calf guard 1. Connecting devices 3 are symmetrically arranged on two sides of the calf guard 1, a thigh guard 2 is arranged at the other ends of the connecting devices 3, movable grooves 8 are disposed at two ends of the calf guard 1, movable grooves 8 are also disposed at two ends of the thigh guard 2, clamping components 4 are arranged inside the movable grooves 8, arc-shaped rods 5 are arranged on sides of the clamping components 4, buffer fitting components 6 are arranged on the sides of the arc-shaped rods 5 close to the calf guard 1, and telescopic devices 7 are arranged on two sides of the calf guard 1.

Specifically, the clamping components 4 include movable blocks 41, clamping teeth 42, matching toothed plates 43, pressing rods 44, compression blocks 45 and clamping springs 46, Among them, the movable blocks 41 are arranged inside the movable grooves 8, sides of the movable blocks 41 are connected to the arc-shaped rods 5, the clamping teeth 42 are arranged below the movable blocks 41, the matching 600855 toothed plates 43 are arranged below the clamping teeth 42, the pressing rods 44 are arranged below the matching toothed plates 43, the compression blocks 45 are fixedly arranged on the surfaces of the pressing rods 44, and the clamping springs 46 are 5 arranged above the compression blocks 45.

By adopting the above technical solution, by pushing the arc-shaped rods 5 inward, the movement of the arc-shaped rods 5 drives the movable blocks 41 to move.

The inward movement of the movable blocks 41 drives the matching toothed plates 43 to move up and down through the movement of the clamping teeth 42. The matching toothed plates 43 fix the movable blocks 41 through the clamping springs 46, and then fix the leg. When it is necessary to move the arc-shaped rods 5 outward, the pressing rods 44 are pressed downward. The movement of the pressing rods 44 drives the compression blocks 45 to move. The movement of the compression blocks 45 causes the clamping springs 46 to deform, thereby driving the matching toothed plates 43 to move downward and disengage from the clamping teeth 42. Then, the arc-shaped rods 5 may be pulled outward. When the device is in use, when people push the arc-shaped rods 5 to fix the leg, the arc-shaped rods 5 may be automatically clamped, which improves the convenience of use.

Specifically, sliding grooves 48 are disposed above the movable grooves 8, sliding blocks 47 are arranged inside the sliding grooves 48, and the sliding blocks 47 are arranged above the movable blocks 41.

By adopting the above technical solution, the cooperation between the sliding blocks 47 and the sliding grooves 48 facilitates the movement of the movable blocks 41 in the movable grooves 8.

Specifically, the clamping springs 46 are located between the compression blocks 45 and the matching toothed plates 43, and the matching toothed plates 43 may clamp the movable blocks 41 under the action of the clamping springs 46.

By adopting the above technical solution, the clamping springs 46 facilitate the cooperation between the matching toothed plates 43 and the clamping teeth 42 to fix the movable blocks 41.

When this example is in use: When the leg of the injured person needs to be reset, 600855 the leg is fixed and reset by the orthopedic orthosis. First, the length of the calf guard 1 is adjusted according to the length of the leg to be corrected through the telescopic devices 7. The angle between the calf guard 1 and the thigh guard 2 is adjusted through the connecting devices 3. Then, the leg to be reset is placed in the orthosis, and then the calf is made to fit the calf guard 1, and the thigh is made to fit the thigh guard 2. Then, it is fixed by the arc-shaped rods 5. By pushing the arc-shaped rods 5 inward, the movement of the arc-shaped rods 5 drives the movable blocks 41 to move.

Example 2

The difference between this example and Example 1 is as follows. Specifically, the buffer fitting components 6 include buffer plates 61, sponge pads 62, buffer rods 64, buffer springs 65 and limiting blocks 67, Among them, the buffer rods 64 are arranged through the surfaces of the arc-shaped rods 5, the buffer plates 61 are arranged at ends of the buffer rods 64 located inside the arc-shaped rods 5, the limiting blocks 67 are arranged at the other ends of the buffer rods 64, the buffer springs 65 are arranged on the surfaces of the buffer rods 64, and the buffer springs 65 are located between the arc-shaped rods 5 and the buffer plates 61, and the sponge pads 62 are arranged on sides of the buffer plates 61.

By adopting the above technical solution, when the arc-shaped rods 5 move inward to fix the leg, when the leg fits the buffer plates 61, the buffer plates 61 buffer 600855 the fixing force of the arc-shaped rods 5 through the buffer rods 64 and the buffer springs 65. The sponge pads 62 facilitate increasing the comfort of the contact between the buffer plates 61 and the leg. The limiting blocks 67 facilitate preventing the buffer rods 64 from disengaging from the arc-shaped rods 5. When the device is in use, through the close contact between the buffer plates 61 and the leg, the fixing effect is good, and it may buffer the pressure on the leg, improving the fixing effect and comfort for the leg.

Specifically, moving grooves 66 are symmetrically disposed on the surfaces of the arc-shaped rods 5, and spring pads 63 are arranged at two ends of the buffer springs 65.

By adopting the above technical solution, the moving grooves 66 facilitate the movement of the buffer rods 64, and the spring pads 63 facilitate preventing the buffer springs 65 from loosening.

When this example is in use: When the arc-shaped rods 5 move inward to fix the leg, when the leg fits the buffer plates 61, the buffer plates 61 buffer the fixing force of the arc-shaped rods 5 through the buffer rods 64 and the buffer springs 65. The sponge pads 62 facilitate increasing the comfort of the contact between the buffer plates 61 and the leg. The limiting blocks 67 facilitate preventing the buffer rods 64 from disengaging from the arc-shaped rods 5. The moving grooves 66 facilitate the movement of the buffer rods 64, and the spring pads 63 facilitate preventing the buffer springs 65 from loosening. When the device is in use, through the close contact between the buffer plates 61 and the leg, the fixing effect is good, and it may buffer the pressure on the leg, improving the fixing effect and comfort for the leg.

The structures and working principles of the calf guard 1, the thigh guard 2, the connecting devices 3, and the telescopic devices 7 in the present invention have been disclosed in an orthopedic reduction and fixation orthosis for orthopedics with the

Chinese patent application number 202122701330.1.

The working principle and usage process of the present invention is as follows.

When the leg of the injured person needs to be reset, the leg is placed in the orthopedic orthosis for fixation and reset. The orthopedic orthosis plays a role in 600855 fixing and protecting the leg to facilitate the recovery of the leg. First, the length of the calf guard 1 is adjusted according to the length of the leg to be corrected through the telescopic devices 7. The angle between the calf guard 1 and the thigh guard 2 is adjusted through the connecting devices 3. Then, the leg to be reset is placed in the orthosis, and then the calf is made to fit the calf guard 1, and the thigh is made to fit the thigh guard 2. Then, it is fixed by the arc-shaped rods 5. By pushing the arc-shaped rods 5 inward, the movement of the arc-shaped rods 5 drives the movable blocks 41 to move. The inward movement of the movable blocks 41 drives the matching toothed plates 43 to move up and down through the movement of the clamping teeth 42. The matching toothed plates 43 fix the movable blocks 41 through the clamping springs 46, and then fix the leg. When it is necessary to move the arc-shaped rods 5 outward, the pressing rods 44 are pressed downward. The movement of the pressing rods 44 drives the compression blocks 45 to move. The movement of the compression blocks 45 causes the clamping springs 46 to deform, thereby driving the matching toothed plates 43 to move downward and disengage from the clamping teeth 42. Then, the arc-shaped rods 5 may be pulled outward.

When the device is in use, when people push the arc-shaped rods 5 to fix the leg, the arc-shaped rods 5 may be automatically clamped, which improves the convenience of use. When the arc-shaped rods 5 move inward to fix the leg, when the leg fits the buffer plates 61, the buffer plates 61 buffer the fixing force of the arc-shaped rods 5 through the buffer rods 64 and the buffer springs 65. The sponge pads 62 facilitate increasing the comfort of the contact between the buffer plates 61 and the leg. The limiting blocks 67 facilitate preventing the buffer rods 64 from disengaging from the arc-shaped rods 5. The moving grooves 66 facilitate the movement of the buffer rods 64, and the spring pads 63 facilitate preventing the buffer springs 65 from loosening.

When the device is in use, through the close contact between the buffer plates 61 and the leg, the fixing effect is good, and it may buffer the pressure on the leg, improving the fixing effect and comfort for the leg.

Although examples of the present invention have been shown and described, it will be understood by those ordinary in the art that numerous changes, modifications, 600855 substitutions and variations may be made to these examples without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and equivalents.

Claims

CLAIMS LU600855

1. An orthopedic reduction and fixation orthosis for orthopedics, comprising a calf guard (1), characterized in that connecting devices (3) are symmetrically arranged on two sides of the calf guard (1), a thigh guard (2) is arranged at the other ends of the connecting devices (3), movable grooves (8) are disposed at two ends of the calf guard (1), movable grooves (8) are also disposed at two ends of the thigh guard (2), clamping components (4) are arranged inside the movable grooves (8), arc-shaped rods (5) are arranged on sides of the clamping components (4), buffer fitting components (6) are arranged on the sides of the arc-shaped rods (5) close to the calf guard (1), and telescopic devices (7) are arranged on two sides of the calf guard (1).

2. The orthopedic reduction and fixation orthosis for orthopedics according to claim 1, characterized in that the clamping components (4) comprise movable blocks (41), clamping teeth (42), matching toothed plates (43), pressing rods (44), compression blocks (45) and clamping springs (46), wherein the movable blocks (41) are arranged inside the movable grooves (8), sides of the movable blocks (41) are connected to the arc-shaped rods (5), the clamping teeth (42) are arranged below the movable blocks (41), the matching toothed plates (43) are arranged below the clamping teeth (42), the pressing rods (44) are arranged below the matching toothed plates (43), the compression blocks (45) are fixedly arranged on the surfaces of the pressing rods (44), and the clamping springs (46) are arranged above the compression blocks (45).

3. The orthopedic reduction and fixation orthosis for orthopedics according to claim 2, characterized in that sliding grooves (48) are disposed above the movable grooves (8), sliding blocks (47) are arranged inside the sliding grooves (48), and the sliding blocks (47) are arranged above the movable blocks (41).

4. The orthopedic reduction and fixation orthosis for orthopedics according to claim 2, characterized in that the clamping springs (46) are located between the compression blocks (45) and the matching toothed plates (43), and the matching toothed plates (43) are configured to clamp the movable blocks (41) under the action of the clamping springs (46).

5. The orthopedic reduction and fixation orthosis for orthopedics according to 600855 claim 1, characterized in that the buffer fitting components (6) comprise buffer plates (61), sponge pads (62), buffer rods (64), buffer springs (65) and limiting blocks (67), wherein the buffer rods (64) are arranged through the surfaces of the arc-shaped rods (5), the buffer plates (61) are arranged at ends of the buffer rods (64) located inside the arc-shaped rods (5), the limiting blocks (67) are arranged at the other ends of the buffer rods (64), the buffer springs (65) are arranged on the surfaces of the buffer rods (64), the buffer springs (65) are located between the arc-shaped rods (5) and the buffer plates (61), and the sponge pads (62) are arranged on sides of the buffer plates (61).

6. The orthopedic reduction and fixation orthosis for orthopedics according to claim 5, characterized in that moving grooves (66) are symmetrically disposed on the surfaces of the arc-shaped rods (5), and spring pads (63) are arranged at two ends of the buffer springs (65).