MUMBAI, India, May 29 -- Intellectual Property India has published a patent application (202641044106 A) filed by Saveetha Institute Of Medical And Technical Sciences, Chennai, Tamil Nadu, on April 7, for 'scent revive: 4-path aroma therapy can for anosmia recovery.'
Inventor(s) include D. Ridhuvarshini; Dr. Dhanusia S; and Deepak Nallaswamy Veeraiyan.
The application for the patent was published on May 29, under issue no. 22/2026.
According to the abstract released by the Intellectual Property India: "The 4-Path Scent Revive Aromatherapy Can is a novel, structured smell-training tool intended to aid in the rehabilitation of people with anosmia. The efficacy of smelltraining therapy is increased by this invention's four unique aroma pathways, each of which delivers a particular scent family to stimulate various olfactory receptors. A controlleddiffusion chamber containing organic aromatic ingredients is located in the device's center, guaranteeing optimal sensory exposure and consistent release. The four nozzles release resinous (pine needle) scents that provide woody freshness and reinforce odor-recognition pathways, floral (lavender) scents that calm and re-engage subtle olfactory receptors, spicy (cardamom) scents that increase nasal sensitivity and fruity (orange peel) scents that improve alertness. Through systematic exposure therapy, the device combines these various scent families to activate multiple olfactoiy pathways, improve scent differentiation, improve memory and stimulate neural regeneration. By focusing on both the central and peripheral parts of the olfactory system, this multisensory stimulation speeds up olfactory rehabilitation. When recovering from viral infections like COVlD-19, head trauma or neurological conditions that affect olfactory function, the Scent Revive device is especially helpful. It is a useful and accessible tool for long-term smell-training interventions because of its straightforward, small size, which makes it suitable for use in both clinical settings and homebased rehabilitation programs. Overall, this device provides a rigorous, scientifically validated, and user-friendly strategy to aid sensory recoveiy, increase olfactory function, and improve the quality of life for persons suffering from smell loss."
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