CN213697379U

CN213697379U - Child O-shaped leg orthosis

Info

Publication number: CN213697379U
Application number: CN202022304683.3U
Authority: CN
Inventors: 许成明
Original assignee: Sichuan Oukai Medical Technology Co ltd
Current assignee: Sichuan Oukai Medical Technology Co ltd
Priority date: 2020-10-16
Filing date: 2020-10-16
Publication date: 2021-07-16
Anticipated expiration: 2030-10-16

Abstract

The utility model discloses an O-shaped leg orthosis for children, which relates to the technical field of O-shaped leg orthotics. The utility model provides an orthopedic ware of child O type leg, the lower extreme of upper portion mounting carries out fixed connection through the upper end of connecting extensible member and lower part mounting by at least two, the equal fixedly connected with fixing bandage in side of upper portion mounting and lower part mounting, fixing bandage's one end is provided with first fixed part, fixing bandage's the other end is provided with the second fixed part, all carry out fixed connection through the looks adaptation between first fixed part and the second fixed part between the side and the side of upper portion mounting, between the side and the side of lower part mounting. The utility model discloses because the inside of connecting the extensible member is provided with a plurality of reset spring, and the reset spring position is different to at the in-process that uses, because the fixed of reset spring position, the user is at the in-process that the treatment was used, and the difficult emergence of shank changes, thereby helps user's treatment.

Description

Child O-shaped leg orthosis

Technical Field

The utility model relates to an O type leg orthotic device technical field specifically is an infant's O type leg orthotic device.

Background

The "O" shaped leg means that the ankle parts are closed and the knees are not closed, and is in an "O" shape. Most of the reasons are that the standing is too early, the walking time is too long, and nutrition and exercise are lacked, so that the contraction strength and the extension strength of muscle groups and ligaments on the inner side and the outer side of the large leg and the small leg are unbalanced. The smaller the age, the lighter the degree, the better the effect of the correction.

The criteria for the general "O" leg are as follows:

when the two heels and the two palms are closed, the legs are relaxed to be upright, if the two knees are separated, the O-shaped leg is shown. The degree of weight of the O-shaped leg is generally judged according to two indexes of the normal knee distance and the active knee distance.

The normal knee distance refers to the distance between the inner sides of the knee joints when the ankle parts of the feet are closed and the legs and the knee joints are relaxed when the feet stand upright.

The active knee distance refers to the distance between the ankle parts of two feet and the inner sides of the knee joints when the two feet are close to each other and the leg parts and the knee joints are close to each other forcibly inwards when the feet are upright.

The "O-shaped leg" is classified into mild, moderate and severe according to the magnitude of the normal knee distance and the active knee distance.

The normal knee distance is less than 3 cm, and is mild;

the normal knee distance is moderate between 3 cm and 10 cm;

a normal knee distance greater than 10 cm is severe.

At present, a patient suffering from knee varus of children still has a lot of patients commonly called O-shaped legs, and in addition, a patient with leg deformity caused by tibia bending and fracture or acquired reasons, and the harm and injury brought to people by the leg deformity are also not negligible. The traditional orthopedic frame is formed by combining a fixing plate and a binding belt, the structural stability is poor, the orthopedic frame is easy to move, the effect is not good, fundamental treatment cannot be achieved, and the fixing plate is long and is inconvenient for the movement of a patient sometimes. The patients or people suffering from the O-shaped legs can suffer from the pain of being not beautiful and inconvenient to walk, and the development of children is seriously influenced. The advantages of the operation are passive treatment, immediate correction and no need of constant mind and persistence. The defects are that the surgical techniques are different, most of the surgical techniques need to cut bones, the pain and the risk are great, and the cost is high. The physical therapy and the acupuncture massage therapy can not achieve obvious treatment effect. Therefore, the development of a medical device capable of continuously and stably correcting the O-shaped leg is a problem to be solved by those skilled in the art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an infant's O type leg orthotic to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides an orthopedic ware of child O type leg, includes upper portion mounting and lower part mounting, the upper portion mounting sets up the upper end at the lower part mounting, the lower extreme of upper portion mounting carries out fixed connection through the upper end of connecting extensible member and lower part mounting by at least two, the equal fixedly connected with fixing bandage in side of upper portion mounting and lower part mounting, fixing bandage's one end is provided with first fixed part, fixing bandage's the other end is provided with the second fixed part, all carry out fixed connection through the looks adaptation between first fixed part and the second fixed part between the side of upper portion mounting and the side, between the side of lower part mounting and the side.

Still further, a knee fixation guard is disposed centrally within the upper fixture, the knee fixation guard being configured as a custom knee protection fixation pad.

Furthermore, the connecting part of the fixing bandage is provided with a fixing and connecting mechanism, the fixing and connecting mechanism is formed by matching the first fixing part and the second fixing part, one inward side of the fixing bandage is provided with a breathable skin-friendly layer, the fixing bandage is provided with a telescopic adjusting mechanism, and the telescopic adjusting mechanism is used for adjusting the length of the fixing bandage.

Furthermore, the first fixing portion is provided with a sticky piece and/or a clamping piece, the second fixing portion is provided with a sticky piece and/or a clamping cap piece, the sticky piece and the sticky piece are matched, and the clamping cap piece are matched.

Further speaking, connect the extensible member including flexible shell that resets, the both ends of flexible shell that resets are provided with length adjustment portion, both ends connect through middle cavity between the length adjustment portion, both ends the equal fixed mounting in inside of length adjustment portion has first reset spring, upper end length adjustment portion carries out fixed connection with the downside of upper portion mounting, lower extreme length adjustment portion carries out fixed connection with the upside of lower part mounting.

Furthermore, a center adjusting fixing cavity is arranged in the middle of the inside of the middle cavity, ventilating buffer cavities are arranged on two sides of the center adjusting fixing cavity, a second reset spring is fixedly arranged inside the center adjusting fixing cavity, and N air holes are formed in the ventilating buffer cavities.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses an infant's O type leg orthopedic ware can carry out fixed connection with device body and user's shank through upper portion mounting and lower part mounting, and its length can specifically be adjusted through connecting the extensible member, because the inside of connecting the extensible member is provided with a plurality of reset spring, and the reset spring position is different to at the in-process that uses, because the fixing of reset spring position, the user is at the in-process that the treatment was used, the difficult emergence of shank changes, thereby helps user's treatment.

Drawings

Fig. 1 is a schematic structural view of the O-shaped leg orthosis for children of the present invention;

FIG. 2 is a schematic view of the fixing band of the present invention;

FIG. 3 is a schematic structural view of the connecting expansion piece of the present invention;

part names corresponding to reference numbers in the drawings:

in the figure: 1. an upper fixing member; 101. a knee fixation guard; 2. a lower fixing member; 3. connecting a telescopic piece; 301. a telescopic reset shell; 302. a central adjustment fixing cavity; 303. a length adjusting part; 304. A first return spring; 305. a breathable buffer cavity; 306. a second return spring; 307. air holes are formed; 4. Fixing a binding band; 401. a first fixed part; 402. a second fixed part; 403. a fixed connection mechanism; 404. A telescopic adjusting mechanism; 405. a breathable skin-friendly layer.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention. The described embodiments are some, but not all embodiments of the invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.

It should be noted that, in the description of the present invention, the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of description and simplification of the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Further, it will be appreciated that the dimensions of the various elements shown in the figures are not drawn to scale, for ease of description, and that the thickness or width of some layers may be exaggerated relative to other layers, for example.

It should be noted that like reference numerals and letters refer to like items in the following figures, and thus, once an item is defined or illustrated in one figure, it will not need to be further discussed or illustrated in detail in the description of the following figure.

Example 1

Referring to fig. 1, the present embodiment provides a pediatric O-leg orthosis including an upper fixing member 1 and a lower fixing member 2. Wherein upper portion mounting 1 sets up in the upper end of lower part mounting 2, and the lower extreme of upper portion mounting 1 carries out fixed connection through the upper end of connecting extensible member 3 and lower part mounting 2 two at least, and the equal fixedly connected with fixing strap 4 of side of upper portion mounting 1 and lower part mounting 2 simultaneously. It is noted that a knee fixing protection part 101 is disposed in the middle of the inside of the upper fixing part 1, wherein the knee fixing protection part 101 may be a customized knee fixing pad, and in this embodiment, a silicone pad may be specifically selected.

Referring to fig. 2, a fixing connection mechanism 403 is formed at the connection of the fixing band 4, wherein the fixing connection mechanism 403 is formed by fitting between the first fixing portion 401 and the second fixing portion 402. Specifically, one end of the fixing band 4 is provided with a first fixing portion 401, the other end of the fixing band 4 is provided with a second fixing portion 402, and the side edge of the upper fixing member 1 and the side edge of the lower fixing member 2 are fixedly connected through the matching between the first fixing portion 401 and the second fixing portion 402. Meanwhile, a breathable skin-friendly layer 405 is arranged on one inward side of the fixing bandage 4, a telescopic adjusting mechanism 404 is arranged on the fixing bandage 4, and the telescopic adjusting mechanism 404 is used for adjusting the length of the fixing bandage 4. In this embodiment, the first fixing portion 401 is configured as a sticky member and/or a buckle member, the second fixing portion 402 is configured as a sticky member and/or a cap member, the sticky member and the sticky member are adapted to each other, and the buckle member and the cap member are adapted to each other.

Referring to fig. 3, the connecting telescopic member 3 includes a telescopic reset housing 301, wherein the telescopic reset housing 301 has length adjusting parts 303 at two ends, and the length adjusting parts 303 at two ends are connected through a middle cavity. A central adjusting fixed cavity 302 is arranged in the middle of the inner part of the middle cavity, and air permeable buffer cavities 305 are arranged on two sides of the central adjusting fixed cavity 302.

In this embodiment, the first return springs 304 are fixedly mounted inside the length adjustment parts 303 at both ends, and the upper end length adjustment part 303 is fixedly connected to the lower side of the upper fixing member 1, and the lower end length adjustment part 303 is fixedly connected to the upper side of the lower fixing member 2. A second return spring 306 is fixedly installed inside the central adjusting fixing cavity 302, and N ventilation holes 307 are formed inside the ventilation buffer cavity 305.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An O-shaped leg orthosis for children, which comprises an upper fixing piece (1) and a lower fixing piece (2), and is characterized in that: the utility model discloses a fixing device for the automobile seat, including upper portion mounting (1), the lower extreme of upper portion mounting (1) carries out fixed connection through the upper end of connecting extensible member (3) and lower part mounting (2) two at least, the equal fixedly connected with fixing strap (4) of side of upper portion mounting (1) and lower part mounting (2), the one end of fixing strap (4) is provided with first fixed part (401), the other end of fixing strap (4) is provided with second fixed part (402), all carry out fixed connection through the looks adaptation between first fixed part (401) and second fixed part (402) between the side of upper portion mounting (1) and the side, between the side of lower part mounting (2) and the side.

2. The pediatric O-leg orthosis of claim 1, wherein: a knee fixing protection piece (101) is arranged in the middle of the inner part of the upper fixing piece (1), and the knee fixing protection piece (101) is a customized knee protection fixing pad.

3. The pediatric O-leg orthosis of claim 1, wherein: the junction of fixing bandage (4) is formed with fixed coupling mechanism (403), fixed coupling mechanism (403) are formed by the looks adaptation between first fixed part (401) and second fixed part (402), fixing bandage (4) one side inwards is provided with ventilative close skin layer (405), be provided with flexible adjustment mechanism (404) on fixing bandage (4), flexible adjustment mechanism (404) are used for adjusting the length size of fixing bandage (4).

4. A pediatric O-leg orthosis according to claim 1 or 3, wherein: the first fixing part (401) is arranged to be an adhesive part and/or a clamping part, the second fixing part (402) is arranged to be an adhesive part and/or a clamping cap part, the adhesive part is matched with the adhesive part, and the clamping cap part is matched with the clamping cap part.

5. A pediatric O-leg orthosis according to claim 1, 2 or 3, wherein: connect extensible member (3) including flexible shell (301) that resets, the both ends of flexible shell (301) that resets are provided with length adjustment portion (303), both ends connect through middle cavity between length adjustment portion (303), both ends the equal fixed mounting in inside of length adjustment portion (303) has first reset spring (304), upper end length adjustment portion (303) carries out fixed connection with the downside of upper portion mounting (1), fixed connection is carried out with the upside of lower part mounting (2) to lower extreme length adjustment portion (303).

6. The pediatric O-leg orthosis of claim 5, wherein: be provided with the center in the middle of the inside of middle cavity and adjust fixed chamber (302), the both sides that fixed chamber (302) were adjusted at the center all are provided with ventilative cushion chamber (305), the inside fixed mounting that fixed chamber (302) were adjusted at the center has second reset spring (306), N bleeder vent (307) have been seted up to the inside of ventilative cushion chamber (305).