Sinus Ostium Dilation for Neurogenic Sinusitis Pressure Relief
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Solution Overview
Problem
Current methods for treating nerve disorders and sinus pathologies primarily focus on symptom management through pharmaceuticals, failing to address underlying physiological conditions and often lead to complex issues due to long-term treatment reliance.
Innovation Solution
A method involving diagnosing and treating chronic neurogenic sinusitis by manipulating sinus pressure, detecting nerve signals, and dilating the sphenoid ostium using minimally invasive techniques, including the use of restricting devices and stents, along with topical medication applications to alleviate nerve stimulation and pressure-related issues.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If pharmaceutical treatments are used to manage nerve disorder symptoms, then symptom relief is achieved, but long-term treatment complexity and reliance on continuous medication increase
Solution Approach 1:
The patent extracts the underlying cause of nerve disorders (sinus pressure imbalances) from the symptomatic treatment approach. By identifying and treating the root physiological condition through pressure manipulation and ostium dilation, the invention eliminates the need for continuous pharmaceutical intervention, thereby reducing treatment complexity while maintaining reliability
Solution Approach 2:
The patent performs preliminary diagnostic actions (manipulating sinus pressure, detecting nerve signals) to identify the underlying physiological condition before implementing the definitive treatment (ostium dilation). This preliminary assessment ensures that the treatment addresses the root cause rather than just symptoms, reducing long-term treatment complexity
2Stress or pressure
If traditional sinus treatment methods are used, then sinus pressure issues are addressed, but nerve stimulation and underlying physiological conditions are not resolved
Solution Approach 1:
The patent incorporates real-time feedback mechanisms by detecting nerve signals (through electromyography or electrocardiography) during pressure manipulation. This feedback allows the practitioner to assess the relationship between sinus pressure changes and nerve stimulation, ensuring that the treatment not only addresses pressure issues but also resolves the underlying physiological conditions causing nerve disorders
Solution Approach 2:
The patent makes the treatment method universal by combining multiple functions: pressure manipulation to address sinus issues, nerve signal detection to assess neurological impact, and ostium dilation to prevent recurrence. This multi-functional approach ensures both sinus pressure normalization and resolution of underlying physiological conditions
3Object-affected harmful factors
If minimally invasive techniques are used for sinus treatment, then patient trauma is reduced, but treatment effectiveness for nerve disorders must be maintained
Solution Approach 1:
The patent replaces traditional aggressive mechanical surgical approaches with minimally invasive techniques. Instead of open surgery, the invention uses catheter-based delivery systems, balloon dilation, and endoscopic visualization to achieve effective treatment. This substitution reduces patient trauma while maintaining treatment effectiveness through precise, controlled manipulation of the sinus ostium and pressure regulation
Data Source
AI summary
Generally, abnormal pressures in the sinus cavity can have physiological effects due to stimulation or injury of various nerves that are in proximity to the sinus, including increased or decreased pressure on the nerves as well as extrusion of the nerves into the sinus cavities due to bony dehiscence. Methods and devices for alleviating disorders associated with the sinus cavities are described. Embodiments herein include diagnosing these disorders by occluding or restricting the sinus ostium and assessing the physiological effects caused by the occlusion/restriction and treating these disorders by navigating/directing a dilating device to the sinus ostium and dilating the sinus ostium. Other embodiments are directed to devices for maintaining the ostial opening.