IDEAS home Printed from https://ideas.repec.org/a/gam/jijerp/v16y2019i16p2904-d257375.html
   My bibliography  Save this article

Design Features in Multiple Generations of Electronic Cigarette Atomizers

Author

Listed:
  • Monique Williams

    (Department of Molecular, Cell, and Systems Biology, University of California, Riverside, CA 92521, USA)

  • Prue Talbot

    (Department of Molecular, Cell, and Systems Biology, University of California, Riverside, CA 92521, USA)

Abstract

The design of electronic cigarette (EC) atomizing units has evolved since their introduction over 10 years ago. The purpose of this study was to evaluate atomizer design in ECs sold between 2011–2017. Atomizers from 34 brands representing three generations of ECs were dissected and photographed using a stereoscopic microscope. Five distinct atomizer design categories were identified in first generation products (cig-a-like/cartomizer) and three categories were found in the third generation. Atomizers in most cig-a-like ECs contained a filament, thick wire, wire joints, air-tube, wick, sheath, and fibers, while some later models lacked some of these components. Over time design changes included an increase in atomizer size; removal of solder joints between wires; removal of Polyfil fibers; and removal of the microprocessor from Vuse. In second and third generation ECs, the reservoirs and batteries were larger, and the atomizing units generally lacked a thick wire, fibers, and sheath. These data contribute to an understanding of atomizer design and show that there is no single design for ECs, which are continually evolving. The design of the atomizer is particularly important as it affects the performance of ECs and what transfers into the aerosol.

Suggested Citation

  • Monique Williams & Prue Talbot, 2019. "Design Features in Multiple Generations of Electronic Cigarette Atomizers," IJERPH, MDPI, vol. 16(16), pages 1-15, August.
    • Handle: RePEc:gam:jijerp:v:16:y:2019:i:16:p:2904-:d:257375
    as

    Download full text from publisher

    File URL: https://www.mdpi.com/1660-4601/16/16/2904/pdf
    Download Restriction: no
    File URL: https://www.mdpi.com/1660-4601/16/16/2904/
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Carmela Protano & Pasquale Avino & Maurizio Manigrasso & Valerio Vivaldi & Franco Perna & Federica Valeriani & Matteo Vitali, 2018. "Environmental Electronic Vape Exposure from Four Different Generations of Electronic Cigarettes: Airborne Particulate Matter Levels," IJERPH, MDPI, vol. 15(10), pages 1-10, October.
    2. Vincent Varlet & Konstantinos Farsalinos & Marc Augsburger & Aurélien Thomas & Jean-François Etter, 2015. "Toxicity Assessment of Refill Liquids for Electronic Cigarettes," IJERPH, MDPI, vol. 12(5), pages 1-20, April.
    3. Grana, Rachel PhD, MPH & Benowitz, Neal MD & Glantz, Stanton A. PhD, 2013. "Background Paper on E-cigarettes (Electronic Nicotine Delivery Systems)," University of California at San Francisco, Center for Tobacco Control Research and Education qt13p2b72n, Center for Tobacco Control Research and Education, UC San Francisco.
    Full references (including those not matched with items on IDEAS)

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. Sandra Joss & Anna Moser & Julian Jakob & Kali Tal & Jean-François Etter & Kevin Selby & Anna Schoeni & Philippe Poirson & Reto Auer, 2021. "Counseling in Vape Shops: A Survey of Vape Shop Managers in Switzerland," IJERPH, MDPI, vol. 18(20), pages 1-11, October.
    2. Monique Williams & Wentai Luo & Kevin McWhirter & Omeka Ikegbu & Prue Talbot, 2022. "Chemical Elements, Flavor Chemicals, and Nicotine in Unused and Used Electronic Cigarettes Aged 5–10 Years and Effects of pH," IJERPH, MDPI, vol. 19(24), pages 1-16, December.
    3. Nicholas J. Felicione & K. Michael Cummings & Shannon Gravely & David Hammond & Ann McNeill & Ron Borland & Geoffrey T. Fong & Richard J. O’Connor, 2021. "“Don’t Know” Responses for Nicotine Vaping Product Features among Adult Vapers: Findings from the 2018 and 2020 ITC Four Country Smoking and Vaping Surveys," IJERPH, MDPI, vol. 18(15), pages 1-15, July.
    4. Charlotta Pisinger & Sofie K. Bergman Rasmussen, 2022. "The Health Effects of Real-World Dual Use of Electronic and Conventional Cigarettes versus the Health Effects of Exclusive Smoking of Conventional Cigarettes: A Systematic Review," IJERPH, MDPI, vol. 19(20), pages 1-23, October.
    5. Evan Floyd & Toluwanimi Oni & Changjie Cai & Bilal Rehman & Jooyeon Hwang & Tyler Watson, 2022. "Validation of a High Flow Rate Puff Topography System Designed for Measurement of Sub-Ohm, Third Generation Electronic Nicotine Delivery Systems," IJERPH, MDPI, vol. 19(13), pages 1-12, June.

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Mariangela Peruzzi & Elena Cavarretta & Giacomo Frati & Roberto Carnevale & Fabio Miraldi & Giuseppe Biondi-Zoccai & Sebastiano Sciarretta & Francesco Versaci & Vittoria Cammalleri & Pasquale Avino & , 2020. "Comparative Indoor Pollution from Glo, Iqos, and Juul, Using Traditional Combustion Cigarettes as Benchmark: Evidence from the Randomized SUR-VAPES AIR Trial," IJERPH, MDPI, vol. 17(17), pages 1-13, August.
    2. Christian Giroud & Mariangela De Cesare & Aurélie Berthet & Vincent Varlet & Nicolas Concha-Lozano & Bernard Favrat, 2015. "E-Cigarettes: A Review of New Trends in Cannabis Use," IJERPH, MDPI, vol. 12(8), pages 1-21, August.
    3. Vittoria Cammalleri & Daniela Marotta & Carmela Protano & Matteo Vitali & Paolo Villari & Maria Sofia Cattaruzza & on behalf of the Smoke-free Department Working Group, 2020. "How Do Combustion and Non-Combustion Products Used Outdoors Affect Outdoor and Indoor Particulate Matter Levels? A Field Evaluation Near the Entrance of an Italian University Library," IJERPH, MDPI, vol. 17(14), pages 1-15, July.
    4. Youngs Chang & Sanghyun Cho & Ikhan Kim & Young-Ho Khang, 2019. "Socioeconomic Inequalities in e-Cigarette Use in Korea: Comparison with Inequalities in Conventional Cigarette Use Using Two National Surveys," IJERPH, MDPI, vol. 16(22), pages 1-15, November.
    5. Melinda Pénzes & Márta Bakacs & Zoltán Brys & József Vitrai & Gergely Tóth & Zombor Berezvai & Róbert Urbán, 2021. "Vaping-Related Adverse Events and Perceived Health Improvements: A Cross-Sectional Survey among Daily E-Cigarette Users," IJERPH, MDPI, vol. 18(16), pages 1-15, August.
    6. Parham Azimi & Zahra Keshavarz & Marianne Lahaie Luna & Jose Guillermo Cedeno Laurent & Jose Vallarino & David C. Christiani & Joseph G. Allen, 2021. "An Unrecognized Hazard in E-Cigarette Vapor: Preliminary Quantification of Methylglyoxal Formation from Propylene Glycol in E-Cigarettes," IJERPH, MDPI, vol. 18(2), pages 1-12, January.
    7. Rachel Boykan & Maciej L. Goniewicz & Catherine R. Messina, 2019. "Evidence of Nicotine Dependence in Adolescents Who Use Juul and Similar Pod Devices," IJERPH, MDPI, vol. 16(12), pages 1-6, June.
    8. Carmela Protano & Maurizio Manigrasso & Vittoria Cammalleri & Giuseppe Biondi Zoccai & Giacomo Frati & Pasquale Avino & Matteo Vitali, 2020. "Impact of Electronic Alternatives to Tobacco Cigarettes on Indoor Air Particular Matter Levels," IJERPH, MDPI, vol. 17(8), pages 1-10, April.
    9. Cosima Hoetger & Rose S. Bono & Nicole E. Nicksic & Andrew J. Barnes & Caroline O. Cobb, 2019. "Influence of Electronic Cigarette Characteristics on Susceptibility, Perceptions, and Abuse Liability Indices among Combustible Tobacco Cigarette Smokers and Non-Smokers," IJERPH, MDPI, vol. 16(10), pages 1-15, May.
    10. Maurizio Manigrasso & Carmela Protano & Matteo Vitali & Pasquale Avino, 2021. "Passive Vaping from Sub-Ohm Electronic Cigarette Devices," IJERPH, MDPI, vol. 18(21), pages 1-14, November.
    11. Evan Floyd & Toluwanimi Oni & Changjie Cai & Bilal Rehman & Jooyeon Hwang & Tyler Watson, 2022. "Validation of a High Flow Rate Puff Topography System Designed for Measurement of Sub-Ohm, Third Generation Electronic Nicotine Delivery Systems," IJERPH, MDPI, vol. 19(13), pages 1-12, June.
    12. Tamonwan Chankaew & Peeraporn Baiya & Dujrudee Chinwong & Voratima Yoodee & Surarong Chinwong, 2022. "Electronic Cigarettes in Thailand: Behaviour, Rationale, Satisfaction, and Sex Differences," IJERPH, MDPI, vol. 19(14), pages 1-11, July.
    13. Giuseppe Torre & Daniele Mipatrini, 2016. "Country-level correlates of e-cigarette use in the European Union," International Journal of Public Health, Springer;Swiss School of Public Health (SSPH+), vol. 61(2), pages 269-275, March.
    14. Nurul Husna Akhmar & Hanum Hassan & Norhasyikin Rozali & Siti Intan Diyana Ishak & Alia Ashrani Azmi, 2017. "Electronic Cigarettes as a Smoking Cessation or as a Gateway to Start Smoking?," International Journal of Academic Research in Business and Social Sciences, Human Resource Management Academic Research Society, International Journal of Academic Research in Business and Social Sciences, vol. 7(6), pages 761-768, June.
    15. Christopher Johnes & Richard A. Sharpe & Tamaryn Menneer & Timothy Taylor & Penelope Nestel, 2023. "Using Sensor Data to Identify Factors Affecting Internal Air Quality within 279 Lower Income Households in Cornwall, South West of England," IJERPH, MDPI, vol. 20(2), pages 1-16, January.
    16. Si Yun Moon & Tae Won Kim & Yoon-Ji Kim & Youngki Kim & Se Yeong Kim & Dongmug Kang, 2019. "Public Facility Utility and Third-Hand Smoking Exposure without First and Second-Hand Smoking According to Urinary Cotinine Level," IJERPH, MDPI, vol. 16(5), pages 1-14, March.
    17. Evan Floyd & Sara Greenlee & Toluwanimi Oni & Balaji Sadhasivam & Lurdes Queimado, 2021. "The Effect of Flow Rate on a Third-Generation Sub-Ohm Tank Electronic Nicotine Delivery System—Comparison of CORESTA Flow Rates to More Realistic Flow Rates," IJERPH, MDPI, vol. 18(14), pages 1-13, July.
    18. Guangwei Zhang & Zhangli Wang & Kai Zhang & Rui Hou & Chunli Xing & Qi Yu & Enqi Liu, 2018. "Safety Assessment of Electronic Cigarettes and Their Relationship with Cardiovascular Disease," IJERPH, MDPI, vol. 15(1), pages 1-12, January.
    19. Jung Ah Lee & Sun Hee Kim & Hong-Jun Cho, 2016. "Electronic cigarette use among Korean adults," International Journal of Public Health, Springer;Swiss School of Public Health (SSPH+), vol. 61(2), pages 151-157, March.

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:gam:jijerp:v:16:y:2019:i:16:p:2904-:d:257375. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: MDPI Indexing Manager (email available below). General contact details of provider: https://www.mdpi.com .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.