MRI-Guided Atlas Correction via CSF Flow Analysis
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Solution Overview
Problem
Conventional methods for spinal adjustment, such as the Atlas Orthogonal technique, rely on x-ray radiographs for correcting the Atlas vertebra alignment, which have limitations in distinguishing abnormalities and providing accurate corrective vectors, leading to potential misalignment and inadequate relief of spinal misalignment-related issues.
Innovation Solution
The use of MRI imaging to dynamically image cerebral spinal fluid and blood flow, and to determine corrective impulses for adjusting the Atlas vertebra, allowing for precise alignment and correction of cervical spine misalignments through cine phase contrast and tomographic imaging, enabling more accurate and effective spinal adjustment.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Measurement precision
If x-ray radiographs are used for spinal adjustment, then the procedure is simple and quick, but the measurement precision and ability to distinguish abnormalities is insufficient
Solution Approach 1:
The patent replaces conventional x-ray radiography (mechanical/optical imaging system) with MRI imaging (magnetic resonance system) to achieve superior soft tissue contrast and measurement precision for spinal alignment assessment, thereby resolving the contradiction between measurement accuracy and system complexity
Solution Approach 2:
The patent introduces cine phase contrast MRI as an intermediary technique that visualizes CSF and blood flow patterns, serving as a mediator between structural imaging and functional assessment, enabling precise identification of alignment abnormalities without requiring complex invasive procedures
2Reliability
If conventional imaging methods are used, then the procedure is less complex, but the corrective vector determination is inaccurate leading to potential misalignment
Solution Approach 1:
The patent implements a feedback mechanism where cine phase contrast MRI images are obtained before and after adjustment, allowing verification of correction accuracy by comparing CSF and blood flow patterns, thereby ensuring reliable correction while using advanced imaging only when necessary
Solution Approach 2:
The patent performs preliminary cine phase contrast MRI imaging to identify abnormal flow patterns and determine the corrective vector before applying adjustment, ensuring accurate targeting while avoiding unnecessary complex imaging during the adjustment procedure itself
3Manufacturing precision
If MRI imaging is used to determine corrective vectors, then the alignment precision is improved, but the procedure time and complexity increase
Solution Approach 1:
The patent applies partial MRI imaging by using cine phase contrast sequences that specifically target CSF and blood flow assessment rather than comprehensive anatomical imaging, achieving sufficient precision for corrective vector determination while minimizing scan time and procedure complexity
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
This method provides a more accurate and effective spinal adjustment by using MRI to determine precise corrective vectors, improving alignment and reducing resistance during vertebra realignment, leading to longer-lasting corrections and improved patient outcomes.
Implementation Method 1
acquiring at least a second tomographic image in a plane orthogonal to the one scout tomographic image
Implementation Method 2
obtaining a first plurality of cine phase contrast MRI images to dynamically image a flow of at least one of cerebral spinal fluid (CSF) and blood
Data Source
AI summary
An external stylus provides an impulse to correct mal-alignments of the Atlas (C1). The placement and direction of the impulse is guided by the analysis of a plurality precisely placed or acquired tomographic images, preferably MRI images.