Nitrate-Modified Cigarette for Intermittent Nitric Oxide Delivery
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Solution Overview
Problem
Current methods for treating viral pandemics, such as those caused by coronaviruses and influenza, are inadequate for mass treatment during widespread outbreaks, as they require extensive medical resources and are not cost-effective or widely accessible, especially in third-world countries, and existing high-dose nitric oxide treatments are limited by concerns of methemoglobin formation.
Innovation Solution
Modifying conventional cigarettes with nitrate salts to deliver high concentrations of nitric oxide directly to the lungs, using the cigarette as a low-cost, widely available combustion engine to administer intermittent bursts of NO, which can penetrate host cells and inhibit viral replication without causing significant methemoglobin issues due to the brief exposure and subsequent breathing of fresh air.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If high-dose nitric oxide is administered continuously, then viral replication is inhibited effectively, but methemoglobin formation causes harmful effects
Solution Approach 1:
The patent applies periodic action by administering high-dose nitric oxide intermittently rather than continuously. The treatment protocol specifies giving NO for 5-20 breaths followed by 5-20 breaths of fresh air, creating a cyclic pattern of treatment and recovery. This periodic administration maintains viral inhibition effectiveness while allowing methemoglobin to be cleared between doses, thus preventing harmful accumulation.
Solution Approach 2:
The patent uses the skipping principle by rapidly alternating between high-NO exposure and fresh air breathing. The rapid transition from NO inhalation to fresh air breathing skips the harmful methemoglobin accumulation phase, allowing the body to clear methemoglobin quickly between treatment cycles. This rushing through of the harmful state enables sustained effective treatment.
2Reliability
If conventional treatment methods are used for viral pandemics, then patient care is provided, but medical resources are overwhelmed and cost-effectiveness is poor
Solution Approach 1:
The patent applies the cheap short-living objects principle by using modified cigarettes as disposable nitric oxide delivery devices. Each cigarette is a single-use unit containing nitrate salts that release NO when smoked. This eliminates the need for expensive, complex medical infrastructure and allows widespread distribution in resource-limited settings, dramatically improving productivity and resource efficiency.
Solution Approach 2:
The patent implements self-service by enabling patients to administer their own nitric oxide treatment using simple modified cigarettes without requiring medical personnel. The device is self-contained with instructions for use, allowing autonomous administration in home or community settings, thereby freeing medical resources for more critical tasks.
3Quantity of substance
If nitrate salts are added to cigarettes, then nitric oxide delivery is enhanced, but cigarette combustion produces harmful substances
Solution Approach 1:
The patent applies the blessing in disguise principle by converting the harmful combustion process into a beneficial NO delivery mechanism. The nitrate salts in the cigarette are deliberately designed to decompose during combustion, transforming the harmful heat and chemical environment into a controlled NO release system. The combustion that would normally be purely harmful is harnessed to produce therapeutic nitric oxide.
Solution Approach 2:
The patent uses local quality by concentrating nitrate salts specifically in the tobacco portion of the cigarette where combustion occurs, while keeping the filter and other components free of nitrate. This localized placement ensures NO is generated only in the combustion zone and delivered through the smoke to the lungs, minimizing harmful effects from nitrate decomposition in non-combustion areas.
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 effectively delivers high concentrations of nitric oxide to the lungs, inhibiting viral replication and slowing or stopping infection, while being safe and cost-effective for widespread use during pandemics, even in resource-limited settings, by utilizing widely available and inexpensive cigarettes and nitrate salts.
Implementation Method 1
the nitrate salts can be used in food preparation and preservation... the nitric oxide source can include an inorganic nitrate... the nitric oxide source can include a salt coated on or imbedded in a cigarette
Implementation Method 2
a heat source and a nitric oxide source positioned to be heated by the heat source... the nitric oxide can be formed when the cigarette is smoked and the NO is inhaled into the lungs... the drug can be manufactured during the combustion of the additive in the cigarette
Implementation Method 3
the NO concentration that is delivered to the lung is sufficient for NO to enter through the protective wall of a host cell to where the virus is lurking inside the cell, thereby disrupting the replication of the virus inside the cell
Implementation Method 4
a heat source and a nitric oxide source positioned to be heated by the heat source... the nitric oxide can be formed when the cigarette is smoked
Data Source
AI summary
A modified cigarette is used as a low-cost, widely available combustion engine to deliver high-dose nitric oxide (NO) directly into the lungs of people ill from a viral lung pandemic, similar to the influenza virus or the coronavirus.