Spinal Treatment Equipment with Cable Force Transmission
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Solution Overview
Problem
Existing equipment for treating spinal column pain does not effectively integrate movements of extremities to apply preventative and therapeutic techniques synchronously and consecutively, limiting its efficacy in addressing segmental spine sensitization and improving articular physiology.
Innovation Solution
A piece of equipment with an adjustable support frame, posture control mechanisms, and a force-transmission circuit using a flexible cable or chain, which induces movement in the spinal column based on pre-selected positions, incorporating traction and distraction of soft tissues, and activation of muscular contraction/relaxation to improve articular physiology and local metabolism.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If existing equipment acts on different areas of the body separately, then the treatment covers multiple body parts, but the efficacy is limited because body parts are not linked to produce coordinated actions
Solution Approach 1:
The equipment merges multiple body parts (extremities, trunk, spinal column) into an integrated treatment system where movements of extremities are mechanically linked to produce synchronized movements of the spinal column through a force transmission circuit, creating coordinated multi-joint actions that improve treatment efficacy
Solution Approach 2:
The equipment provides multi-functionality by simultaneously treating multiple body areas (spinal column, extremities, soft tissues) through a single integrated apparatus that can perform traction, distraction, and coordinated movement induction across different anatomical regions
2Reliability
If the equipment uses a complex force-transmission circuit with multiple pulleys and cables to induce synchronized movements, then the therapeutic efficacy is improved, but the device complexity increases
Solution Approach 1:
The equipment uses a force transmission circuit with cables, pulleys, and chains as intermediary mechanical elements to transmit and coordinate forces from extremity movements to the spinal column, enabling synchronized multi-joint movements through a systematic mechanical linkage that manages complexity through modular force transmission
3Reliability
If the equipment applies traction and distraction forces to soft tissues, then the articular physiology is improved, but the force application complexity increases
Solution Approach 1:
The equipment applies preliminary traction and distraction forces to soft tissues (muscles, tendons, ligaments, fascias, nerves) before and during the movement induction process, preparing the tissues for optimal articulation and movement through pre-positioning and pre-loading of mechanical forces
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 equipment effectively treats spinal column pain by inducing synchronized movements that decompress spinal discs, improve articular physiology, and activate local metabolism, preventing and treating pain through neurodynamic exercises and strength training, while enhancing lumbopelvic stabilization and proprioceptive re-adaptation.
Implementation Method 1
controlled support means for the feet and legs, which are controlled by means of a spring system or pneumatic resistance system
Implementation Method 2
controlled support means for the feet and legs, which are controlled by means of a spring system or pneumatic resistance system
Implementation Method 3
a force-transmission circuit made up of a flexible cable, chain or rope, which links the seat to a lower support structure via two-way support pulleys
Data Source
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AI summary
The invention concerns therapeutic equipment for treating and caring for the spinal column, the equipment comprising: a support frame (1); a seat for the patient to be treated, the seat position being orientable and adjustable; means for controlling the spinal column which consist of segments (19 to 24); adjustable means for supporting the legs and feet; adjustable traction and support means for the arms; and a force-transmission circuit consisting of a flexible cable (49).