A modified Tuohy needle tip design for catheter over needle catheterization: in vitro testing

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Disclosure

Dr. Tsui is the inventor of the modified Tuohy needle design for catheter-over-the-needle catheterization and also has a patent-licensing agreement for its design with Pajunk Medical, Germany.

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None.

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This submission was handled by Dr. Hilary P. Grocott, former Editor-in-Chief, Canadian Journal of Anesthesia.

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Correspondence to Jonathan Jenkin Tsui BSc (Hons), MBChB.

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Tsui, J.J. A modified Tuohy needle tip design for catheter over needle catheterization: in vitro testing. Can J Anesth/J Can Anesth (2021). https://doi.org/10.1007/s12630-021-01934-2

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