Multi-Axis Cervical Strengthening System With Articulated Positioning
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Solution Overview
Problem
Current devices fail to provide effective rotational strength and mobility for the cervical spine, which is crucial for preventing and recovering from musculoskeletal disorders, sports-related incidents, and motor vehicle accidents.
Innovation Solution
A multi-axis strengthening system featuring an extendable and articulated cervical positioning assembly, a head affixing assembly, and a multi-exercise system with a spinal resistance assembly that provides constant resistance in rotational axes, allowing for balanced strengthening and improved range of motion.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If current devices are used for cervical spine strengthening, then basic exercise functionality is provided, but rotational strength and mobility are insufficient
Solution Approach 1:
The device incorporates a multi-axis resistance mechanism that dynamically adjusts resistance along multiple axes of motion (flexion-extension, lateral bending, rotation) rather than providing fixed single-axis resistance. This enables effective rotational strengthening while maintaining reliability for injury prevention and recovery.
Solution Approach 2:
The cervical exercise device integrates multiple exercise functions into a single system, including flexion-extension, lateral bending, and rotational movements around multiple axes. This multi-functionality provides comprehensive rotational strengthening capability while ensuring reliability through balanced strengthening across all cervical motion planes.
2Ease of operation
If a fixed positioning system is used, then device simplicity is maintained, but maneuverability and repositioning capability are limited
Solution Approach 1:
The positioning system is divided into multiple articulated segments with independent degrees of freedom, allowing each segment to be adjusted separately. This segmentation enables easy maneuverability and repositioning while managing complexity through modular design of the articulation joints.
Solution Approach 2:
The positioning assembly transitions from a fixed structure to a dynamic articulated mechanism that can be repositioned and reconfigured. The articulated joints provide controlled movement and locking capabilities, enabling easy adjustment while maintaining structural integrity during exercise.
3Adaptability or versatility
If single-axis resistance is provided, then device simplicity is maintained, but balanced strengthening across multiple axes is not achieved
Solution Approach 1:
The resistance mechanism is designed as a multi-axis system that provides resistance along multiple planes of motion (sagittal, coronal, and transverse axes). This universal resistance capability enables balanced strengthening across all cervical motion planes without requiring separate single-axis devices.
Solution Approach 2:
The resistance mechanism extends from single-axis to multi-axis operation by adding rotational resistance around multiple axes. This dimensional expansion allows the device to provide comprehensive resistance in three-dimensional space, achieving balanced strengthening while managing complexity through integrated mechanism design.
Data Source
AI summary
Systems, devices, and methods are described for providing, among other things, a multi-axis, multi-exercise device including an extendable and articulated cervical positioning assembly; a head affixing assembly configured to secure to a head of a user; and a multi-exercise system. In an aspect, the extendable and articulated cervical positioning assembly includes at least one articulation element and at least one telescopic element configured to allow maneuverability and repositioning of the head affixing assembly with respect to the multi-exercise system. In an aspect, the multi-axis, multi-exercise device includes at least one of a mechanical resistance component, electromagnetic resistance component, magnetic resistance component, electromechanical resistance component, hydraulic resistance component, or a pneumatic resistance component.