Three-dimensional joint therapeutic instrument

Abstract

The invention provides a three-dimensional joint therapeutic instrument. The instrument comprises a support, wherein the support is provided with an impulse type joint lateral loading device, a joint bending and stretching loading device and a joint rotating loading device; the impulse type joint lateral loading device is arranged at the top of the support; the joint bending and stretching loading device and the joint rotating loading device are arranged at the bottom of the support respectively; the joint bending and stretching loading device comprises a pedal and a driving mechanism arranged at the bottom of the support to drive the pedal to reciprocate horizontally and linearly. According to the three-dimensional joint therapeutic instrument, impulse type mechanical horizontal lateral loading, bending and stretching loading and rotating loading are performed on a knee joint through a three-dimensional device, three-dimensional stimulation is performed on the joint of a patient, then tissue regeneration and repair is realized by mobilizing bone marrow-derived stem cells in a long-bone-end marrow cavity constituting the joint, and treatment effects on various diseases such as bone diseases, metabolic diseases, cardiovascular diseases and the like are realized.

Description

technical field [0001] The invention belongs to the technical field of medical equipment, and is a physical rehabilitation treatment equipment, in particular, it relates to a three-dimensional three-dimensional joint treatment instrument for performing pulse type joint horizontal lateral loading, flexion and extension loading and rotational loading on the patient's joints. Background technique [0002] Bone is a tissue in homeostasis, its structure constantly changing to suit its mechanical environment. Previous studies have shown that mechanical loading stimulation of bones can affect the bone remodeling process and promote bone growth. It has been confirmed that a variety of mechanical stimulation methods such as whole-body vibration, axial loading and bending loading can affect the bone reconstruction process, but these three mechanical loading methods cause damage to the body to varying degrees. For example, the treatment of whole body vibration is non-specific, and the...

AI Technical Summary

Problems solved by technology

It has been confirmed that a variety of mechanical stimulation methods such as whole-body vibration, axial loading and bending loading can affect the bone reconstruction process, but these three mechanical loading methods cause damage to the body to varying degrees

For example, the treatment of whole body vibration is non-specific, and the course of treatment is as long as about 3 months. It is prohibited for pregnant women, patients with bleeding tendency, acute spinal cord injury, joint / soft tissue tumors, joint tuberculosis, and osteomyelitis; Directional loading and bending loading have only obtained good effects of promoting bone growth and stimulating bone quality in animal experiments, but both require a large thrust, which is easy to damage the local bones and tissues mechanically loaded

Images