Impact of a custom-made 3D printed ergonomic grip for direct laryngoscopy on novice intubation performance in a simulated easy and difficult airway scenario—A manikin study

• Sung-Hoon Kim ,

  Roles Conceptualization, Data curation, Formal analysis, Writing – original draft

  ¶‡ These authors are co-first authors on this work.

  Affiliation Department of Anesthesiology and Pain Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, South Korea

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• Jeonghoon Kwon ,

  Roles Software, Visualization, Writing – original draft

  ¶‡ These authors are co-first authors on this work.

  Affiliation Department of Biomedical Engineering, Asan Medical Center, University of Ulsan College of Medicine, Seoul, South Korea

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• Youn-Jung Kim,

  Roles Data curation

  Affiliation Department of Emergent Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, South Korea

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• Hyung-Joo Lee,

  Roles Data curation

  Affiliation Department of Emergent Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, South Korea

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• Hyo-Chang Seo,

  Roles Writing – review & editing

  Affiliation Department of Biomedical Engineering, Asan Medical Center, University of Ulsan College of Medicine, Seoul, South Korea

  ⨯
• Seung Bok Lim,

  Roles Data curation

  Affiliation Emergency Nursing Department, Asan Medical Center, Seoul, Korea

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• Segyeong Joo ,

  Roles Conceptualization, Validation, Writing – review & editing

  * E-mail: sgjoo@amc.seoul.kr(SJ);leiseo@gmail.com(DWS)

  Affiliation Department of Biomedical Engineering, Asan Medical Center, University of Ulsan College of Medicine, Seoul, South Korea

  http://orcid.org/0000-0002-1681-3845

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• Dong-Woo Seo ,

  Roles Conceptualization, Data curation, Project administration, Resources, Writing – review & editing

  * E-mail: sgjoo@amc.seoul.kr(SJ);leiseo@gmail.com(DWS)

  Affiliations Department of Emergent Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, South Korea, Department of Biomedical Informatics, University of California San Diego, School of Medicine, San Diego, United States of America

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• Won-Young Kim,

  Roles Conceptualization

  Affiliation Department of Emergent Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, South Korea

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• Sang-Bum Hong

  Roles Conceptualization

  Affiliation Department of Pulmonology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, South Korea

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