Vision Treatment Electrode Layout for Targeted Signal Flow
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Solution Overview
Problem
There is a need for an improved system and method for electrode design, placement, and electrical-stimulation-signal delivery and reception for vision-problem treatment and testing.
Innovation Solution
A system and method for electrode systems and signal delivery used in electrical-stimulation treatment, testing, and monitoring of vision problems, with the design and placement of electrodes and adjustment of signals facilitating the geometry of signal flow through patient tissues, particularly for age-related macular degeneration (AMD).
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Manufacturing precision
If traditional electrode placement methods are used, then the system structure is simple, but the signal flow geometry through patient tissues cannot be optimized
Solution Approach 1:
The electrode system is divided into multiple discrete electrodes positioned at specific locations (e.g., orbital bones, temporal regions, nasal bridge). Each electrode can be independently configured to deliver current along specific anatomical pathways, enabling optimized signal flow geometry through segmentation of the stimulation field.
Solution Approach 2:
Different electrodes are positioned at specific anatomical landmarks (orbital bones, temporal regions, nasal bridge) to create localized current pathways. The system applies current with specific geometric patterns tailored to target different ocular structures (retina, optic nerve, ciliary body) by varying electrode placement and configuration.
2Adaptability or versatility
If fixed electrode placement is used, then the device is easy to operate, but the treatment cannot be adjusted for different patients or conditions
Solution Approach 1:
The electrode system is designed with multiple electrodes that can be configured for different treatment protocols and patient anatomies. The same basic electrode array can deliver current along different pathways by selecting which electrodes are activated, enabling universal application across various ocular conditions (AMD, glaucoma, diabetic retinopathy) and patient types.
Solution Approach 2:
The system allows dynamic adjustment of electrode activation patterns and current delivery parameters. Different combinations of electrodes can be activated to create varying current geometries, and the system can adapt to different patient anatomies and treatment requirements through programmable control of electrode configurations.
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 system effectively treats and monitors vision problems by optimizing signal flow geometry, allowing for precise adjustment of electrical stimulation to improve treatment efficacy and monitoring outcomes.
Implementation Method 1
an electrode system for use in electrical-stimulation treatment, testing and monitoring of vision problems of eyes of a patient
Data Source
Figure 1A1
Figure 1A2~1A3
Figure 1B1
AI summary
A system and method for electrical stimulation of the human body, and in particular, to systems and methods for electrode systems and signal delivery used in electrical-stimulation treatment, testing and monitoring of vision problems of a patient, analyzing the results of the treatments, and monitoring to determine, for example, whether a medical treatment for the patient needs to be continued and/or altered, wherein the design and placement of the electrode systems and adjustment of signals delivered to the electrodes facilitate adjustment of the geometry of signal flow through the tissues of the patient.