CN219921189U - Auxiliary walking support for annular external fixing frame - Google Patents

Abstract

The utility model discloses an annular external fixing frame walking assisting support, which comprises a semicircular fixing piece, a foot shoe structure and a leg binding structure, wherein screw rods penetrate into the periphery of the semicircular fixing piece, fastening nuts are connected with two sides of a joint of the screw rods and the semicircular fixing piece in a threaded manner, the two sides of the semicircular fixing piece are connected with the foot shoe structure through the screw rods, and the inside of the foot shoe structure comprises a sole shoe plate, screw holes, a central shoe plate, an embedded head, heating wires, a thickened shoe plate, a fluff sleeve and a connecting hole. The annular external fixing frame assists the walking support, the whole foot shoe structure is used as a part contacted with the foot of a human body, the foot shoe structure is matched with the external fixing frame, the whole sole shoe plate is used as the bottommost part to be matched and fixed with the central shoe plate, embedded heads are respectively arranged at two ends of the central shoe plate, the sole shoe plate and the thickened shoe plate are connected in a spliced mode, and the aim that a user can select a thickened shoe plate with proper height to wear according to the distance between the external fixing frame and the ground is fulfilled.

Description

A circular external fixator auxiliary walking brace

Technical field

The utility model relates to the technical field of orthopedic medical instruments, specifically an auxiliary walking brace with a circumferential external fixator.

Background technique

The external fixator is a device for the treatment of complex traumatic fractures, correction of severe limb deformities, minimally invasive treatment of limb lengthening, nonunions, bone defects, chronic osteomyelitis and other difficult orthopedic diseases. However, currently, patients after installing this device after surgery You also need to walk on the ground for exercise.

At present, most clinical patients find some sponge pads or cardboard pads under their feet and fix them on the shelf with ropes, which is troublesome. Sometimes there is no material or it is easy to fall off. For this reason, we propose a circular external fixator to assist walking braces.

Utility model content

The purpose of this utility model is to provide an auxiliary walking brace with a circular external fixator to solve the problems raised in the above background technology.

In order to achieve the above purpose, the present utility model provides the following technical solution: a circular external fixator auxiliary walking support, including a semicircular fixing member, a foot shoe structure and a leg binding structure, and screw rods are penetrated around the semicircular fixing member. , and fastening nuts are threaded on both sides of the connection between the screw rod and the semicircular fixing piece. Both sides of the semicircular fixing piece are connected with a shoe structure through the screw rod. The interior of the foot shoe structure includes a bottom shoe plate and a screw hole. , center shoe plate, embedded head, heating wire, thickened shoe plate, fluff cover and connecting hole, and there are screw holes around the heel of the bottom shoe plate, the upper end of the bottom shoe plate is connected with the center shoe plate, and the center The two ends of the shoe plate are provided with embedded heads, the middle part of the center shoe plate is provided with a heating wire, and the upper end of the center shoe plate is installed with a thickened shoe plate, and the head of the thickened shoe plate is sutured and connected with a fluff cover. , a connecting hole is provided on the outer wall side of the thickened shoe plate.

Further, further, the center shoe plate is detachably connected to the bottom shoe plate and the thickened shoe plate respectively through the embedded head, and grooves are provided at corresponding locations of the sole shoe plate, the thickened shoe plate and the embedded head.

Further, the bottom shoe plate, center shoe plate and thickened shoe plate are all provided with 4 screw holes.

Further, the leg binding structure includes a connecting block, a positioning block and leggings, and a positioning block is fixed at one end of the connecting block, and the leggings are connected to the other end of the connecting block.

Further, the leggings are wrapped around the legs, and the leggings are detachably connected to the connecting holes in the shoe structure through connecting blocks and positioning blocks.

Furthermore, the other end of the connecting block is also connected to one of shoelaces, nylon ropes and Velcro straps.

Compared with the existing technology, the beneficial effects of the present utility model are: in the auxiliary walking support with a circular external fixator, the entire shoe structure is used as a component in contact with the human foot, and the shoe structure cooperates with the external fixator. As the bottommost component, the entire sole shoe plate is fixed with the center shoe plate. Both ends of the center shoe plate are respectively provided with embedded heads, which are connected to the sole shoe plate and the thickened shoe plate in the form of splicing to meet the user's requirements for external fixation. Choose a thickened shoe plate with a suitable height for wearing according to the distance between the frame and the ground. The heating wire heats the thickened shoe plate through heat transfer to achieve the effect of heating the feet when wearing. The down cover can meet the requirements of wearing and provide a certain degree of warmth. As a result, the entire shoe structure is connected with screws and semi-circular fixings, so that the connection is firm and difficult to detach, making it convenient for users to use.

Description of the drawings

Figure 1 is a schematic diagram of the three-dimensional structure of the utility model;

Figure 2 is a schematic structural diagram of the foot shoe of the present utility model;

Figure 3 is a schematic diagram of the split structure of the shoe structure of the present utility model.

In the picture: 1. Semicircular fastener; 2. Fastening nut; 3. Screw; 4. Shoe structure; 401. Bottom shoe plate; 402. Screw hole; 403. Center shoe plate; 404. Embedded head; 405. Heating Silk; 406, thickened shoe plate; 407, down cover; 408, connecting hole; 501, connecting block 502; positioning block; 503, leggings.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only part of the embodiments of the present utility model, not all implementations. example. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.

Example 1

Please refer to Figures 1 to 3. The present utility model provides a technical solution: a circular external fixator auxiliary walking brace, which includes a semicircular fixing member 1 and a shoe structure 4. The semicircular fixing member 1 has screw rods 3 inserted around it. , and fastening nuts 2 are threadedly connected on both sides of the connection between the screw rod 3 and the semicircular fixing member 1. The two sides of the semicircular fixing member 1 are connected to the foot shoe structure 4 through the screw rod 3. The interior of the foot shoe structure 4 includes a bottomed shoe plate. 401, screw hole 402, center shoe plate 403, embedded head 404, heating wire 405, thickened shoe plate 406 and fluff cover 407, and there are screw holes 402 around the heel of the sole shoe plate 401, and the upper end of the sole shoe plate 401 A central shoe plate 403 is connected, and embedding heads 404 are provided at both ends of the center shoe plate 403. A heating wire 405 is provided in the middle of the center shoe plate 403, and a thickened shoe plate 406 is installed at the upper end of the center shoe plate 403. The head of the shoe plate 406 is sutured and connected with a fluff cover 407. The outer wall side of the thickened shoe plate 406 is provided with a connecting hole 408. The center shoe plate 403 is connected to the bottom shoe plate 401 and the thickened shoe plate 406 through the embedded head 404. It is a detachable connection, and the bottom shoe plate 401 and the thickened shoe plate 406 are provided with grooves corresponding to the embedded head 404. The bottom shoe plate 401, the center shoe plate 403 and the thickened shoe plate 406 are all provided with 4 screw holes. 402. The entire shoe structure 4 serves as a component in contact with the human foot. The shoe structure 4 cooperates with the external fixator. The entire bottom shoe plate 401 serves as the bottommost component and is fixed with the center shoe plate 403. The center shoe plate 403 Embedding heads 404 are respectively provided at both ends of the shoe, which are connected to the sole shoe plate 401 and the thickened shoe plate 406 in the form of splicing, allowing the user to select the thickened shoe plate 406 of an appropriate height according to the distance between the external fixator and the ground. Wear it, and a heating wire 405 with heating effect is provided in the center shoe plate 403. The heating wire 405 is powered by the battery in the battery slot provided in the center shoe plate 403, and heats the thickened shoe plate 406 through heat transfer, so as to achieve heating when wearing. For the effect on the feet, the down cover 407 can meet the needs of wearing and provide a certain warmth preservation effect. The entire foot shoe structure 4 is connected with the screw rod 3 and the semicircular fixing member 1, so as to achieve the effect of firm connection at the joint and not easy to break away, which is convenient for the user. .

Example 2

Please refer to Figures 1 to 3. The present utility model provides a technical solution: a circular external fixator auxiliary walking brace. The leg binding structure 5 includes a connecting block 501, a positioning block 502 and leggings 503, and the connecting block 501 A positioning block 502 is fixed at one end of the connection block 501, and a legging 503 is connected to the other end of the connecting block 501. The leggings 503 are wrapped around the legs, and the leggings 503 pass through the connecting block 501 and the positioning block 502 and the connecting hole 408 at the foot shoe structure 4. The connection is detachable. The other end of the connecting block 501 is also connected to one of shoelaces, nylon ropes and Velcro straps. The entire connecting block 501 and the positioning block 502 serve as the connecting parts of the leggings 503 and are fixed in the form of a socket. The connection block 501 and the positioning block 502 are inserted into the connection hole 408 for fixation. The connection connection mode is detachable, which is convenient for the user to remove in time and meets the care needs of the nursing staff. The other end of the connection block 501 is provided with leggings 503 and shoes. One of the straps, nylon ropes and Velcro straps, a variety of legging parts can meet the needs and find suitable accessories in time. At the same time, most of the selected parts are common objects, which can improve the adaptability and practicality of the entire device. .

Working principle: For this type of circular external fixator auxiliary walking brace, first select a thickened shoe plate 406 of appropriate height according to the distance between the external fixator and the ground. At this time, the bottom shoe plate 401, center shoe plate 403 and The thickened shoe plates 406 are stacked together, and the center shoe plate 403 is fixed with the bottom shoe plate 401 and the thickened shoe plate 406 through the embedded head 404. The foot shoe structure 4 is put on the patient's foot through the fluff cover 407, and then two A screw rod 3 is inserted into the screw hole 402 of the shoe structure 4 and penetrates to the semicircular fixing piece 1. The semicircular fixing piece 1 and the two screw rods 3 are connected using a fastening nut 2, and then the connecting block 501 and the positioning block are connected. 502 is inserted into the connecting hole 408 for fixation. When caring for the nurse, the caregiver can choose one of the leggings 503, shoelaces, nylon ropes and Velcro straps. A variety of leggings components can meet the needs and find suitable accessories in time. Finally, the caregiver slowly accompanied the patient to move and walk with support.

Claims (6)

1. The utility model provides a walking brace is assisted to ring external fixation frame, includes semicircle mounting (1), foot shoes structure (4) and shank binding structure (5), its characterized in that: the utility model discloses a shoe structure, including semicircle mounting (1), screw rod (3) has penetrated all around, and screw rod (3) and semicircle mounting (1) junction both sides threaded connection has fastening nut (2), the both sides of semicircle mounting (1) are connected with foot shoe structure (4) through screw rod (3), the inside of foot shoe structure (4) is including end shoe plate (401), screw (402), central shoe plate (403), embedding head (404), heater strip (405), thickening shoe plate (406), fine hair cover (407) and linking hole (408), and screw (402) have been seted up all around in the heel department of end shoe plate (401), the upper end of end shoe plate (401) links up and has central shoe plate (403), and the both ends of center shoe plate (403) are provided with embedding head (404), the middle part of center shoe plate (403) is provided with heater strip (405), and the upper end of center shoe plate (403) is installed thickening shoe plate (406), the head department of thickening shoe plate (406) is sewed up and is connected with fine hair cover (407), thickening shoe plate (408) are seted up hole (408) side.

2. The walking aid as claimed in claim 1, wherein: the central shoe plate (403) is detachably connected with the sole shoe plate (401) and the thickening shoe plate (406) through the embedding heads (404), and grooves are formed in the corresponding positions of the sole shoe plate (401) and the thickening shoe plate (406) and the embedding heads (404).

3. The walking aid as claimed in claim 1, wherein: the sole plate (401), the central plate (403) and the thickened plate (406) are all provided with 4 screw holes (402).

4. The walking aid as claimed in claim 1, wherein: the leg binding structure (5) comprises a connecting block (501), a positioning block (502) and a legging (503), wherein one end of the connecting block (501) is fixedly provided with the positioning block (502), and the other end of the connecting block (501) is connected with the legging (503).

5. The walking aid for a ring-shaped external fixator of claim 4 wherein: the legging (503) is wound on the leg, and the legging (503) is detachably connected with the connecting hole (408) at the footware structure (4) through the connecting block (501) and the positioning block (502).

6. The walking aid for a ring-shaped external fixator of claim 4 wherein: the other end of the connecting block (501) is also connected with one of shoelaces, nylon ropes and magic tape belts.