Experimental investigation of the properties of pharmaceutical aerosols with laser-based optical measurement techniques

Sz Kugler, A. Kerekes, A. Nagy, A. Czitrovszky

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

According to the WHO (World Health Organization) in 2016 approximately 251 million people were affected by COPD (Chronic obstructive pulmonary disease) and 235 million suffer from asthma. Both diseases can be treated by inhalers using the right inhalation techniques. Our aim was to determine the aerosol particle deposition in the upper airways from a dry powder inhaler (DPI) measuring with an Aerosol Particle Sizer (APS) Spectrometer. Different inhalation profiles were built up based on measured inhalation characteristics to study the performance of DPI tools. It was found that the APS can be a beneficial real-time instrument for the determination of aerosol particle size distributions released from an inhaler in comparison with the cascade impactors [1].

Original languageEnglish
Title of host publicationProceedings - International Conference Laser Optics 2018, ICLO 2018
PublisherInstitute of Electrical and Electronics Engineers Inc.
Number of pages1
ISBN (Print)9781538636121
DOIs
Publication statusPublished - Aug 13 2018
Event2018 International Conference Laser Optics, ICLO 2018 - St. Petersburg, Russian Federation
Duration: Jun 4 2018Jun 8 2018

Other

Other2018 International Conference Laser Optics, ICLO 2018
CountryRussian Federation
CitySt. Petersburg
Period6/4/186/8/18

Fingerprint

Aerosols
optical measurement
Drug products
aerosols
respiration
Lasers
Pharmaceutical Preparations
Powders
Particles (particulate matter)
lasers
Particle spectrometers
asthma
Pulmonary diseases
impactors
particle size distribution
Particle size analysis
health
cascades
Health
spectrometers

Keywords

  • Aerosol Particle Sizer Spectrometer
  • Aerosol size distribution
  • Dry power inhaler

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Atomic and Molecular Physics, and Optics

Cite this

Kugler, S., Kerekes, A., Nagy, A., & Czitrovszky, A. (2018). Experimental investigation of the properties of pharmaceutical aerosols with laser-based optical measurement techniques. In Proceedings - International Conference Laser Optics 2018, ICLO 2018 [8435865] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/LO.2018.8435865

Experimental investigation of the properties of pharmaceutical aerosols with laser-based optical measurement techniques. / Kugler, Sz; Kerekes, A.; Nagy, A.; Czitrovszky, A.

Proceedings - International Conference Laser Optics 2018, ICLO 2018. Institute of Electrical and Electronics Engineers Inc., 2018. 8435865.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Kugler, S, Kerekes, A, Nagy, A & Czitrovszky, A 2018, Experimental investigation of the properties of pharmaceutical aerosols with laser-based optical measurement techniques. in Proceedings - International Conference Laser Optics 2018, ICLO 2018., 8435865, Institute of Electrical and Electronics Engineers Inc., 2018 International Conference Laser Optics, ICLO 2018, St. Petersburg, Russian Federation, 6/4/18. https://doi.org/10.1109/LO.2018.8435865
Kugler S, Kerekes A, Nagy A, Czitrovszky A. Experimental investigation of the properties of pharmaceutical aerosols with laser-based optical measurement techniques. In Proceedings - International Conference Laser Optics 2018, ICLO 2018. Institute of Electrical and Electronics Engineers Inc. 2018. 8435865 https://doi.org/10.1109/LO.2018.8435865
Kugler, Sz ; Kerekes, A. ; Nagy, A. ; Czitrovszky, A. / Experimental investigation of the properties of pharmaceutical aerosols with laser-based optical measurement techniques. Proceedings - International Conference Laser Optics 2018, ICLO 2018. Institute of Electrical and Electronics Engineers Inc., 2018.
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