Nighttime human scoliosis orthopedic support and design method thereof

Abstract

The invention discloses a nighttime human scoliosis orthopedic support and a design method thereof. The orthopedic support comprises a first piece and a second piece; the first piece comprises a lowerfemoral great trochanter positioning portion and an upper top thoracic vertebra positioning portion; the second piece comprises an upper underarm positioning portion and a lower top lumbar vertebra positioning portion; the top thoracic vertebra positioning portion and the top lumbar vertebra positioning portion are recessed inwardly; a lower side area of the underarm positioning portion and an upper side area of the femoral great trochanter positioning portion form projections outwardly; the top thoracic vertebra positioning portion is lower than the underarm positioning portion, the femoralgreat trochanter positioning portion is lower than the top lumbar vertebra positioning portion, and the first piece and the second piece are in an asymmetrical structure. The orthopedic support has the advantage of remarkable improvement of comfort of users and orthopedic effects.

Description

technical field [0001] The invention relates to a night-use type human scoliosis orthopedic brace and a design method thereof, belonging to the field of orthopedic braces. Background technique [0002] Scoliosis is a three-dimensional deformity of the spine and ribs. Among the many types of scoliosis, adolescent idiopathic scoliosis (Adolescent idiopathic scoliosis, AIS) is the most common type. Due to the rapid growth during puberty, if there is no intervention and treatment during this period of onset, scoliosis usually develops rapidly. serious harm to the physical and mental health of young people. [0003] Clinically, the Cobbe angle is usually used (the angle between the vertical line of the upper edge of the cephalic end vertebra and the vertical line of the lower edge of the caudal end vertebra is the Cobb angle; if the upper and lower edges of the end vertebra are unclear, the upper and lower edges of the pedicle can be used , and then take the angle of intersecti...

AI Technical Summary

Problems solved by technology

[0008] ①Manually take a large amount of plaster to wrap the patient's torso, take it off after the plaster is dry, and then use the removed model to make a male mold. This step consumes a lot of plaster and requires waiting time, so the process is complicated and inefficient

[0009] ②The accuracy of the removed model is very low, so the degree of compliance between the manufactured brace and the human body is poor, the internal pad design is unreasonable, and the comfort is not good, resulting in a decline in curative effect

[0010] ③ Poor air permeability, prone to complications, resulting in decreased compliance

[0012] ①Measurement and model taking require a lot of measurement data, and there are large errors, and then imported into the computer to design the brace model, which has a certain degree of subjectivity, so the accuracy of the model is still limited

[0013] ②Domestic mold making is mainly done by hand, while CAD / CAM production is widely used in foreign countries, and the transnational production cycle is long and the cost is high

[0014] ③ Poor air permeability, prone to complications, resulting in decreased compliance

[0016] ① Only a few concave stress points are added inside the brace, without considering the release of pressure, the mechanical factors are considered single, and the orthopedic effect is very limited

[0017] ②When the brace is put on and tightened, the pressure has no place to release, resulting in the overall tightening of the torso, which affects breathing, and is large in size, which affects activities during the day, and the comfort is very limited.

[0018] ③The design of the front side belt is unreasonable, and different installation positions and directions are not considered according to the conditions of different patients, so the accurate application of force cannot be guaranteed, and the orthopedic effect is limited

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