US 11,744,973 B2
Puncture cricothyrotomy set
Volker Bertram, Sulz a.N. (DE)
Assigned to VBM Medizintechnik GmbH, Sulz a.N. (DE)
Filed by VBM Medizintechnik GmbH, Sulz a.N. (DE)
Filed on Jan. 15, 2021, as Appl. No. 17/248,272.
Claims priority of application No. 10 2020 200 502.8 (DE), filed on Jan. 16, 2020.
Prior Publication US 2021/0220593 A1, Jul. 22, 2021
Int. Cl. A61M 16/04 (2006.01)
CPC A61M 16/0472 (2013.01) [A61M 16/045 (2014.02); A61M 16/0465 (2013.01); A61M 16/0497 (2013.01)] 15 Claims
OG exemplary drawing
 
1. A puncture cricothyrotomy set, comprising:
a tracheal tube which has a breathing lumen with a proximal and a distal opening; and
a puncture cannula, which when the cricothyrotomy set is ready for puncture extends along the breathing lumen through the tracheal tube and protrudes with its tip section distally beyond the tracheal tube;
wherein the puncture cannula has a rotary actuating device with a handle that can be moved about a rotational axis, by means of which the puncture cannula with its tip section can be moved, by rotating the handle, far enough into the tracheal tube from its puncture position that the tip section is arranged completely inside the tracheal tube.