Adjustable Resistance Neck Therapy Platform
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Solution Overview
Problem
Current physical therapy and chiropractic rehabilitation tools for the cervical spine lack a singular, lightweight, and transportable device that can effectively combine exercises for neck strength, range of motion, and pain relief through cervical traction and manual therapy options.
Innovation Solution
A therapy device with an elongate base and a movable platform, equipped with a biasing mechanism, guide track, and adjustable springs, allowing for various therapeutic methods such as range of motion exercises and traction treatments, along with a cradle and strap for patient comfort and secure positioning.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If multiple separate therapy tools are used to provide comprehensive neck rehabilitation (exercises, traction, manual therapy), then treatment versatility is improved, but device complexity and portability are worsened
Solution Approach 1:
The patent combines multiple therapy functions (cervical traction, range of motion exercises, strengthening exercises, and manual therapy options) into a single integrated device. The base unit includes a platform that can accommodate various attachments and configurations, allowing one device to replace multiple separate therapy tools while maintaining treatment versatility
Solution Approach 2:
The device is designed with universal multi-functionality through an adjustable platform, removable attachments, and configurable biasing mechanisms that can adapt to provide different therapy modes. The same basic structure supports cervical traction, ROM exercises, strengthening exercises, and manual therapy, making the device highly versatile without requiring multiple specialized tools
2Adaptability or versatility
If multiple separate therapy tools are used to provide comprehensive neck rehabilitation, then treatment versatility is improved, but ease of transport is worsened
Solution Approach 1:
By merging all necessary therapy functions into a single device, the patent eliminates the need to transport multiple separate tools. The integrated design consolidates the weight of multiple devices into one unit, improving ease of transport while maintaining comprehensive treatment capabilities
Solution Approach 2:
The device employs segmentation with removable attachments and modular components that can be separated when not in use. This allows the core base unit to be transported separately from optional attachments, reducing the weight burden during transport while maintaining full functionality when assembled
3Stability of the object's composition
If the platform is made fixed to provide stable support, then stability is improved, but adaptability for different exercises and traction is worsened
Solution Approach 1:
The platform is designed with dynamic adjustability, allowing it to be repositioned along the base and reconfigured for different therapy modes. The platform can be adjusted to various positions and orientations while maintaining stability during use, enabling the same platform to provide stable support for both cervical traction and exercise activities
Solution Approach 2:
The device allows parameter changes in platform position, orientation, and configuration to adapt to different exercise and traction requirements. The platform can be moved to different locations on the base and adjusted to change the mechanical advantage and resistance characteristics, providing both stability and adaptability
4Device complexity
If fixed resistance is provided for strengthening exercises, then simplicity is improved, but adaptability for different patient needs is worsened
Solution Approach 1:
The biasing mechanism allows parameter changes in resistance by adjusting the position of the catch on the base or by selecting different spring configurations. This enables customization of resistance levels to match different patient strength levels and rehabilitation stages while maintaining a relatively simple mechanical design
Solution Approach 2:
The resistance mechanism is designed to be dynamically adjustable during therapy sessions. The catch can be repositioned on the base to change the effective spring constant, and the platform position can be adjusted to modify the mechanical advantage, providing adaptable resistance without complex control systems
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
The device provides a versatile solution for treating neck impairments by allowing for adjustable resistance and multiple therapeutic techniques, enhancing patient comfort and treatment effectiveness through customizable resistance settings and easy portability.
Implementation Method 1
A spring has a first end attached to the first anchor and a second end attached to the second anchor. In a specific example embodiment the spring comprises an elastic tube.
Implementation Method 2
An example substrate may further comprise a friction inducing surface facing away from the platform.
Data Source
AI summary
A device for physical therapy includes a base on which a sliding platform is mounted. One or more of a plurality of springs may be selected to act between the base and the platform to tailor the resistance of platform motion to a specific therapy or patient. The platform has a removable cushion with a friction inducing surface which a patient may use in conjunction with a friction inducing headband to perform various neck therapies and exercises.