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Medical & Dental

Per Gisle Djupesland

Breath-powered precision nasal drug-delivery device

NorwayEvidence: high confidenceChecked July 2026

© European Patent Office; published here for informational and educational use without alteration.

Who is Per Gisle Djupesland?

Per Gisle Djupesland is an inventor associated with Norway. Their documented work in medical & dental includes Breath-powered precision nasal drug-delivery device, the contribution at the center of this evidence-backed profile.

Per Gisle Djupesland invented a breath-powered nasal drug-delivery device that couples a patient exhalation with an engineered delivery path and nozzle. The physical system is designed to reach targeted nasal regions more reliably than a conventional spray, providing a product platform for medicines where deposition matters.

Known forBreath-powered precision nasal drug-delivery device
FieldMedical & Dental
Associated withNorway
Evidence reviewed2 sources
01

What did Per Gisle Djupesland invent?

Invented a breath-powered precision device for directing medicine through the nasal cavity.

02

What did Per Gisle Djupesland accomplish?

The technology made breath-powered, bidirectional nasal delivery a distinctive physical alternative to conventional pump-spray dosing.

03

What is known about Per Gisle Djupesland today?

The Norwegian business directory Proff reports Djupesland as both managing director and board chair of Nesensia AS, with 2025 financial figures; this is direct recent evidence of an operating role.

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