a pressure orthosis

Abstract

The embodiment of the invention discloses a pressure orthotics device. The pressure orthotics device comprises a knee guard part and a leg guard part, wherein the knee guard part and the leg guard part are of an integral type or a sleeving-wearing type; the knee guard part is woven by three-dimensional knitting, and forms a plurality of functional blocks which are differently stretched in a limb biaxial direction, apply support force or pressure on a knee joint and the periphery thereof, and are seamlessly connected; the leg guard part is woven by three-dimensional knitting, and forms a plurality of pressure blocks which produce pressures decreasing step by step from bottom to top in a lower limb circumference direction, and are seamlessly connected. The pressure orthotics device can be used for preventing and treating lower limb knee pain and chronic venous insufficiency; by means of systemic pressure management, the tensioned state of thigh muscles can be relieved, the knee joint and a flexion-extension angle thereof are controlled and stabilized, and lower limb blood circulation is promoted; besides, the woven blocks of the knee guard part and the leg guard part are respectively seamlessly connected, so the wearing comfort of the pressure orthotics device can be improved.

Description

technical field [0001] The invention relates to the field of medical technology, in particular to a pressure orthosis. Background technique [0002] As one of the most important joints in the human body, the knee joint is also the largest and most complex joint in the human body, and has more chances of injury. It belongs to the pulley joint. [0003] Such as figure 1 As shown, the knee joint is mainly composed of the patella (kneecap) 011, the femur 012, and the tibia 013. Among them, the femur 012 and the tibia 013 form the femoro-tibial joint 014, intersect in the middle of the meniscus 015, and the patella 011 and the femur 012 form the patella joint 016 . Generally speaking, the causes of knee joint pain can be manifested in the following two aspects: 1. During walking, the knee joint 1 is nearly 180° at the two stages of heel-ground and heel-off. At this time, the impact load of femorotibial joint 014 Larger, it is easy to cause knee pain, especially for those who h...

AI Technical Summary

Problems solved by technology

[0005] At present, middle-aged and elderly people are the largest group suffering from knee joint pain and chronic venous insufficiency at the same time, but there is no solution for the above two conditions at the same time

However, if different brands of knee pads and compression stockings are used in combination, problems such as uneven pressure distribution or excessive pressure will occur during actual wearing, hindering blood circulation, causing venous embolism or skin discomfort

In addition, the knee pads formed by splicing and sewing multiple pieces of fabrics are likely to cause local elasticity and pressure changes during use, which will affect the overall wearing effect, and the stitching marks will easily cause local skin high pressure ischemia and itching during long-term wearing. and pain, so that patients cannot wear knee braces for a long time, which affects the frequency and efficacy of knee braces

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