An auxiliary hip joint orthopedic system and orthopedic method

A technology of hip joints and flexible sensors, which is applied in medical science, diagnosis, diagnostic recording/measurement, etc., can solve the problems of short validity period of Pavlik belt, and achieve the effect of improving pertinence, good skin affinity and low noise

Active Publication Date: 2022-01-25
ZHEJIANG UNIV OF TECH
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  • Description
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Problems solved by technology

[0005] In conclusion, the effective period of Pavlik belt is short, and effective treatment needs to be carried out as soon as possible within six months after birth

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  • An auxiliary hip joint orthopedic system and orthopedic method
  • An auxiliary hip joint orthopedic system and orthopedic method
  • An auxiliary hip joint orthopedic system and orthopedic method

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Embodiment Construction

[0028] The present invention will be described in detail below according to the accompanying drawings and preferred embodiments, and the purpose and effect of the present invention will become clearer. The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0029] Such as figure 1 As shown, an auxiliary hip orthopedic system, the system includes a flexible sensor module, a detection circuit module, an analysis module and an operation display module that are electrically connected in sequence;

[0030] The flexible sensor module includes no less than three dielectric elastomer flexible sensors, which are used to collect the stretched displacement variable of the hip joint and convert it into a capacitive signal output. The flexible sensor includes a flexib...

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Abstract

The invention discloses an auxiliary hip joint orthopedic system and an orthopedic method. The hip joint orthopedic system includes a flexible sensor module, a detection circuit module, an analysis module, and an operation display module. Signal acquisition; the detection circuit module can sample sensor signals and filter them; the analysis module can perform A / D conversion, filter, debounce and perform comparative analysis; the operation display module controls the operation module and displays the angle results. The auxiliary hip joint orthopedic system and the orthopedic method of the present invention can improve the accuracy of the angle when correcting the hip joint, improve the pertinence of orthopedics, and adapt to the use of infants with different degrees of dislocation. The orthopedic system of the present invention has low noise and will not be harmful to patients. Interference, and the flexible sensor has good skin affinity, and will not cause additional damage to human skin and joints.

Description

technical field [0001] The invention relates to the field of medical equipment, in particular to an auxiliary hip joint orthopedic system and an orthopedic method. Background technique [0002] Developmental dislocation of the hip, also known as congenital dislocation of the hip, is mainly due to developmental defects in the acetabulum, proximal femur, and joint capsule, which lead to joint instability until it develops into dislocation of the hip. DDH is currently one of the major diseases causing physical disability in children. The incidence of DDH in my country is about 3.9‰. The incidence of different races and regions varies greatly, and there are more women than men, about 6:1. [0003] The optimal treatment period for children with developmental dislocation of the hip is 0 to 6 months, during which the Pavlik sling method is used and worn for 3 to 6 months. Use the weight of the lower limbs to slide the femoral head into the acetabulum and maintain the reduction t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61F5/01A61B5/107A61B5/00
CPCA61F5/0193A61B5/1071A61B5/4528A61B5/725A61B5/7203A61B5/742A61B2503/04
Inventor 赵军胡秉文徐鑫强
Owner ZHEJIANG UNIV OF TECH
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