Inversion device with dynamic balancing mechanism to reduce axial load on the spine

The mechanical inversion device with a dynamic balance mechanism and continuous angle adjustment system addresses the limitations of existing devices by providing controlled and safe inversion, reducing spinal pressure, and improving rehabilitation efficacy.

IR114154BUndetermined Publication Date: 2026-06-29

Patent Information

Authority / Receiving Office
IR · IR
Patent Type
Patents
Filing Date
2025-12-07
Publication Date
2026-06-29

AI Technical Summary

Technical Problem

Existing inversion devices lack a dynamic balance mechanism and continuous angle adjustment system, leading to unbalanced pressure on the spine, increased risk of injury, and limited control over inversion angles, which compromises user safety and effectiveness in spinal rehabilitation.

Method used

A mechanical inversion device equipped with a dynamic balance mechanism and a continuous angle adjustment system up to 180 degrees, featuring a dual safety foot lock mechanism, adjustable backrest, stabilizing straps, and multi-stage stabilizing legs for controlled and gradual inversion.

Benefits of technology

Enables safe, gradual, and controlled inversion, reducing axial pressure on the spine, enhancing spinal rehabilitation, and ensuring user safety through even weight distribution and smooth movement.

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Abstract

The present invention relates to a mechanical inversion device equipped with a dynamic balance mechanism and a continuous inversion angle adjustment system, which is designed to reduce axial pressure on the spine, improve nutrition of the intervertebral discs, and prevent musculoskeletal injuries. Common problems in previous technologies include creating asymmetrical pressure on the spine, the inability to precisely adjust the inversion angle, and the user's difficulty in returning from the inversion position to the upright position.\nIn this invention, a dynamic balance system based on symmetrical distribution of body mass, along with an angle adjustment system from 0 to 180 degrees, is presented, which allows for gradual, safe, and fully controlled inversion. The structure of the device includes an adjustable backrest, stabilizing brackets, a multi-stage stabilization frame, and a highly sensitive rotation axis that allows the user to return the device to an inverted or upright position without applying much force and with minimal resistance by simply moving the arm.\nThis design reduces mechanical pressure on the discs, increases the distance between the vertebrae, reduces muscle spasm, improves the circulation of intervertebral fluids, and ultimately prevents unnecessary surgeries. Also, the presence of predetermined angle markings allows for precise control of the inversion process for both novice and professional users.\nApplications of the device include spinal rehabilitation, physiotherapy, prevention of occupational injuries, improvement of sports performance, and treatment of vertebral compression disorders.
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