CN2579379Y

CN2579379Y - Othopedic device for genu varum and genu valgum

Info

Publication number: CN2579379Y
Application number: CN 02284233
Authority: CN
Inventors: 任镇民
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-11-17
Filing date: 2002-11-17
Publication date: 2003-10-15
Anticipated expiration: 2012-11-17

Abstract

The utility model relates to a corrector for genu varus and genu valgus, which is composed of a rotary block and two fixed screws. When the block is rotated, the two fixed screws can relatively move, and the drawing-together or opening goal can be realized. The corrector for genu varus and genu valgus solves a straggling manner of deformity of the genu varus and the genu valgus of babies. The utility model has the characteristics of fixed and reliable performance, short course of treatment, stable curative effects, no complaints, and simple and convenient operation.

Description

The inside and outside appliance that turns over of knee joint

Affiliated technical field

This utility model relates to the inside and outside appliance that turns over of the corrigent knee joint of a kind of inside and outside talipes varus of treatment children's knee joint.

Background technology

Can correct for the inside and outside talipes varus of the knee joint in the slight development in children, then should take active and effective Therapeutic Method for cases with severe, correct the profile and the gait of infant as early as possible, prevent the tension side laxity of ligament, the generation of complication such as degenerative osteoarthritis avoids adult back to need the misery of bone-culting operation as lopsided the correction.The strap binding commonly used of traditional treatment family, the doctor advises family members to wear orthopedic shoe (half of sole bed hedgehopping) to infant, or uses mode such as small splints fixation.The weak point of its existence is that active because of children's's nature, above-mentioned traditional method treatment is difficult to be effective.

Its purpose of this utility model just is to provide a kind of knee joint the inside and outside appliance that turns over, and fixing reliable, treatment time is short, no pain, and good effect.

Summary of the invention

The inside and outside appliance that turns over of a kind of knee joint of the present utility model, comprise a rotation square frame and two standing screws, its characteristics are, rotation square frame two opposite side centers have two screwed holes, connect two standing screws respectively, and the hand of spiral of two screwed holes is opposite, a hole is made left-handed, dextrorotation is made in a hole, and corresponding standing screw also rotation direction is opposite.The terminal arc fixed plate that connects of the screw rod of two standing screws.

Description of drawings

Fig. 1 is this apparatus structure sketch map;

Fig. 2 corrects for genu varum and uses this device sketch map;

Fig. 3 uses this device sketch map for correction in knee.

The specific embodiment

This apparatus structure as described in Figure 1, comprise a rotation square frame 2 and two standing screws 1 and 3, rotation square frame 2 two opposite side centers have two screwed hole A and B, connect two standing screws 1 and 3 respectively, and the hand of spiral of two screwed hole A and B is opposite, a hole is made left-handed, dextrorotation is made in a hole, also rotation direction is opposite for corresponding standing screw 1 and 3, two standing screws 1 and the terminal arc fixed plate that is connected of 3 screw rod are to guarantee that standing screw 1 and 3 can inwardly or outwards move simultaneously in rotation square frame 2.

Using method, fixedly the two lower limb of infant are in stretching the position with the long leg plaster cast earlier, and Gypsum Fibrosum to toes, is fixed in two ankle inboards with this device with plaster strip from the infant thigh root, adjusts the back and with a batten two lower limb is fixed in " people " word bit.The semi-circular incision of Gypsum Fibrosum, as be in knee, then slot in stage casing, the both legs outside, as shown in Figure 3.As be genu varum, then slot in inboard stage casing, as shown in Figure 2.Then should be but turn up in the shin near ankle joint.With 2 rotations of this device rotation square frame, strut gradually or purse up, reach corrigent purpose, generally in one month, finish, first quick and back slow, be as the criterion with the infant fitness, continue to be fixed in corrective positioning and remove after one month, beginning functional exercise reaches the rectification purpose.

Compared with prior art this device has the following advantages:

1, owing to adopted turnbuckle or draw over to one's side, the mode of mechanical fixation is treated the inside and outside talipes varus of children's's knee joint, thus have fixing reliable, the characteristics of stable curative effect, and the time is short.

2,, thereby have simple, the convenient and reliable characteristics of using owing to this device deft design.

Claims

1, the inside and outside appliance that turns over of a kind of knee joint, it is characterized in that, comprise a rotation square frame (2) and two standing screws (1) and (3), rotation square frame (2) two opposite side centers have two screwed hole A and B, connect two fixedly spiral shell marks (1) and (3) respectively, and the hand of spiral of two screwed hole A and B is opposite, a hole is made left-handed, dextrorotation is made in a hole, and also rotation direction is opposite for corresponding standing screw (1) and (3).

2, the inside and outside appliance that turns over of knee joint according to claim 1 is characterized in that, the terminal arc fixed plate that is connected of the screw rod of two standing screws (1) and (3).