Sinus Treatment Apparatus Impedance Detection Non-Adhesive Electrodes
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Solution Overview
Problem
Current sinus treatment devices lack effective methods for targeting and stimulating specific nerve locations on the skin surface to alleviate sinus pain, congestion, and inflammation, often relying on adhesive electrodes and limited detection capabilities.
Innovation Solution
A sinus treatment apparatus with a hand-holdable design featuring two electrodes that output therapeutic electric current, allowing for non-adhesive contact and impedance-based detection of nerve nodes, transitioning between detection and treatment modes with LED and haptic feedback indicators, and delivering DC or pulsed current stimulation to targeted anatomical structures like nerve fibers.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If adhesive electrodes are used for sinus treatment, then electrode contact with skin is secured, but skin irritation and discomfort increase
Solution Approach 1:
The patent removes the adhesive component from the electrode design, extracting the harmful bonding mechanism while retaining the essential electrical contact function. The electrode becomes a standalone conductive element that contacts skin temporarily without requiring adhesive attachment, thereby eliminating skin irritation from adhesive chemicals while maintaining reliable electrical connection during the treatment session.
Solution Approach 2:
Instead of using adhesive to attach electrode to skin (traditional approach), the patent inverts the approach by using the skin's natural properties and temporary placement to achieve contact. The electrode is designed to be held against the skin by the user or through light mechanical means rather than chemical adhesion, reversing the bonding mechanism from chemical to physical/temporary contact.
2Reliability
If electrical stimulation is applied to treat sinus symptoms, then pain and congestion relief is achieved, but precise targeting of nerve locations becomes difficult
Solution Approach 1:
The patent incorporates a detection circuit that provides real-time feedback about the electrical impedance at the electrode contact point. When the electrode is placed over a nerve location, the impedance characteristics change, and this feedback signal indicates to the user (through LED indicators or other signals) that the correct location has been found, enabling precise targeting through continuous monitoring and feedback.
Solution Approach 2:
The patent utilizes changes in electrical impedance parameters to identify nerve locations. Different tissue types and anatomical structures have distinct impedance characteristics, and by monitoring these parameter changes as the electrode is moved across the skin, the system can detect when the electrode is positioned over a nerve, enabling precise location identification through parameter variation detection.
3Adaptability or versatility
If multiple treatment parameters are offered, then treatment adaptability increases, but device complexity increases
Solution Approach 1:
The patent implements dynamic treatment parameters that can be adjusted during operation. The device allows users to modify stimulation intensity, pulse duration, and frequency on-the-fly without requiring complex pre-programming or multiple fixed settings. This dynamic adjustability provides treatment adaptability while keeping the control architecture relatively simple by using a unified control mechanism for multiple parameters.
Solution Approach 2:
The patent designs the control circuit to handle multiple treatment parameters through a single universal control interface and algorithm. Rather than having separate dedicated circuits for each parameter (intensity, duration, frequency), a multi-functional control system manages all parameters, reducing overall device complexity while maintaining full adaptability across different treatment conditions.
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 apparatus effectively detects and treats nerve nodes, providing relief from sinus symptoms by applying precise electrical stimulation, reducing pain, congestion, and inflammation through targeted current delivery, with adjustable sensitivity and non-invasive contact methods.
Implementation Method 1
detecting with a first electrode of the sinus treatment apparatus, a treatment location on a skin surface of a user's body. The treatment location corresponds to a nerve beneath the skin surface
Implementation Method 2
an electric current generation circuit having two output nodes, configured to output therapeutic electric current between the two nodes
Data Source
AI summary
In an embodiment, a sinus treatment apparatus includes a current generation circuit and first and second electrodes operatively coupled to the current generation circuit. The first electrode is configured to apply electric current to a treatment location on a skin surface of the user superjacent to a targeted anatomical structure coupled to the user's sinus. The second electrode is configured to provide a current return path to the current generation circuit from a second location on the surface of the user medial to the user's hand. In an embodiment, a method of using the sinus treatment apparatus includes receiving a return current through the user's body from a location other than the user's palm.