Pelvis deformity correcting device and orthopedic instrument

Abstract

The invention discloses a pelvis deformity correcting device and an orthopedic instrument. The orthopedic instrument comprises a waist die and two leg dies, wherein hip joint motion simulation structures are arranged on the two sides of the waist die respectively, and each leg die is connected to a hip joint motion simulation structure on the corresponding side through a knee joint motion simulation structure on the corresponding side. According to the pelvis deformity correcting device and the orthopedic instrument, by solving the joint angle problem, the biological line of force, standing weight-bearing feeling and normal motion patterns are adjusted, the supporting problem during standing and walking is solved, a stable basis is provided for standing and walking, and therefore correction of pelvis deformity and hip joint dysplasia and correction after a hip joint subluxation operation are achieved.

Description

technical field [0001] The invention relates to a medical device, in particular to a pelvic deformity orthopedic device and an orthosis. Background technique [0002] Pelvic deformity refers to the shape and size of the pelvis, which is inconsistent with the normal pelvis. It can be divided into narrow pelvis, flat pelvis, male pelvis, and deformed pelvis caused by trauma. Pelvic deformity mainly affects fetal delivery and normal walking during pregnancy and childbirth. As the name implies, the pelvic deformity orthosis can provide patients with appropriate lower limb muscle length stretching training and lower limb center of gravity shift training when walking, which can effectively reduce muscle tension, inhibit spasm, prevent joint contractures, change the body line of force, and correct abnormal standing and posture. Walking posture, thereby promoting the patient's development towards normal movement patterns. [0003] At present, clinically, the muscle length training ...

AI Technical Summary

Problems solved by technology

[0003] At present, clinically, the muscle length training for such patients mainly relies on the therapist's manual operation. The disadvantage of this method is that the therapist cannot keep the trunk, pelvis, and lower limbs in the required positions at the same time, and cannot achieve long-term constant force stretching. Zhang, can not perform multiple exercises on multiple parts of the body at the same time

The weight-bearing capacity training of the lower limbs mainly uses balance training equipment, but this type of equipment cannot keep the patient's body posture in the desired position; moreover, this type of equipment is expensive, and the general community and families do not have the financial ability to purchase and use it

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