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Feasibility of intratracheal tracheostomy sealing: anatomical adaptation and biocompatibility of a second-generation prototype in cadaveric and porcine models

Crossref DOI link: https://doi.org/10.1038/s41598-025-21640-z

Published Online: 2025-10-28

Update policy: https://doi.org/10.1007/springer_crossmark_policy

Authors

Kraghede, Rasmus Ellerup

Nielsen, Louise Winding

Christiansen, Karen Juelsgaard

Dyrskog, Stig

Kaspersen, Alexander Emil

Gynning, Esben Beier

Væsel, Jens Toft

Pedersen, Michael

Hasenkam, J. Michael
Funding

Funding for this research was provided by:

Novo Nordisk Fonden (NNF21OC0072604)

Købmand Herman Sallings Fond (2022-0081)
License Information

Text and Data Mining valid from 2025-10-28

Version of Record valid from 2025-10-28
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Article History

Received: 19 June 2025

Accepted: 22 September 2025

First Online: 28 October 2025

Declarations

:

: KJC holds a patent for the sealing disc prototype. JHM, KJC, MP, and Technolution A/S are co-owners of IntraCair ApS, working to commercialize the sealing disc prototype. AEK, EBG, JTV, LWN, REK, and SD declare no competing interests.

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