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Nocturnal-sleep hip-knee corrective device for children with spastic cerebral palsy

A spasticity and orthosis technology, applied in the field of medical devices, can solve problems such as long-term wearing discomfort, children's inability to cooperate, and troubles in putting on and taking off orthoses

Inactive Publication Date: 2017-05-24
黄晶晶
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Knee flexion deformity in children with spastic cerebral palsy is related to abnormal muscle tension that causes the knee joint to be in a flexed position for a long time, eventually leading to knee flexion contracture, which is difficult to correct
[0005] Sleeping hip-knee orthosis at night for children with spastic cerebral palsy can prevent and treat hip flexion and adduction deformity and knee flexion deformity. Cooperate

Method used

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  • Nocturnal-sleep hip-knee corrective device for children with spastic cerebral palsy

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Embodiment Construction

[0014] The technical solutions claimed in the present invention will now be described in further detail in conjunction with the drawings and specific embodiments. It should be understood that the embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0015] See attached figure 1 As shown, the night sleep hip-knee orthosis for children with spastic cerebral palsy in this embodiment includes a pelvic fixation belt 1, L-shaped hard plastic plates 2 and 3 on both sides, a thin layer of soft plastic pad 4 below, and two knee joints. Fixed belt 5, central triangular leg splitting device 6.

[0016] The pelvis fixing belt 1 is used to fix the pelvis in a neutral position to prevent the hip joints of children with cerebral palsy from flexing; the hard plastic plates 2 and 3 on both sides are used to limit the legs in the orthosis; the knee joint fixing belts on both sides 5 and 6 are used to fix...

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Abstract

The invention relates to a nocturnal-sleep hip-knee corrective device for children with spastic cerebral palsy. The device includes a pelvis fixing band, L-shaped hard-plastic plates at two sides, a thin-layer soft-plastic mat at the lower portion, two knee-joint fixing bands and a triangle leg-apart device at the center. The structure of the corrective device is similar to a trapezoid structure, and the corrective device has the effects of fixing pelvis, correcting hip-joint adduction and flexing knee joints. The nocturnal-sleep corrective device can prevent children with spastic cerebral palsy from hip-joint and knee-joint malformations caused by long-term adduction of hip joints and flexion of knee joints. The device is easy to implement within families, provides a comfortable use feeling for child patients, and the device can be used for a long period.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a hip and knee orthosis for children with spastic cerebral palsy during nighttime sleep. Background technique [0002] The incidence rate of cerebral palsy is about 1.8%-4% in China, and the total number of children with cerebral palsy reaches 4-5 million, with an increase of 46,000 every year, of which spastic cerebral palsy accounts for 60%-70% of the total number of cerebral palsy. Children with spastic cerebral palsy exhibit increased muscle tension in some muscle groups, forming spasms, and long-term spasticity patterns lead to joint contracture deformities, among which hip joint flexion and adduction deformity and knee joint flexion deformity are common secondary to musculoskeletal system in children with spastic cerebral palsy. damage. [0003] The hip flexion-adduction deformity in children with spastic cerebral palsy is mainly due to the imbalance of the muscles...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61F5/01
CPCA61F5/0104A61F5/0106
Inventor 黄晶晶
Owner 黄晶晶
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