A Laryngoscope with Shape Memory Actuation
Abstract: Endotracheal intubation is a medical procedure to secure a patient’s airways, which can be challenging in emergency situations due to an individual’s anatomy. Intubation blades can benefit from an adjustable design with shape memory alloys. We present a novel blade design with two degrees of freedom, continuously transforming a straight into a curved blade. Our demonstrators reached mean angular deflections up to 16∘ without exceeding outer blade temperatures of 40∘C. Mean forces of almost 24N were applicable. This approach has the potential to reduce the complexity of intubation procedures and increase the success rate, especially in time-critical emergency situations.
- Standort
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Deutsche Nationalbibliothek Frankfurt am Main
- Umfang
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Online-Ressource
- Sprache
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Englisch
- Erschienen in
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A Laryngoscope with Shape Memory Actuation ; volume:10 ; number:2 ; year:2024 ; pages:58-61 ; extent:4
Current directions in biomedical engineering ; 10, Heft 2 (2024), 58-61 (gesamt 4)
- Urheber
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Fischer, Nikola
Ho, Patty
Marzi, Christian
Schuler, Patrick
Mathis-Ullrich, Franziska
- DOI
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10.1515/cdbme-2024-1067
- URN
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urn:nbn:de:101:1-2409121757374.876327075105
- Rechteinformation
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Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
- Letzte Aktualisierung
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15.08.2025, 07:38 MESZ
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Beteiligte
- Fischer, Nikola
- Ho, Patty
- Marzi, Christian
- Schuler, Patrick
- Mathis-Ullrich, Franziska
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