Patent ID: 9155856
Filing Date: 2015-10-13
Classification: A61B,A61M

Abstract:
1. A tracheotomy device comprising a perforation element, fitting means carrying endoscopic surgical instruments insertable in a trachea, a disposable flexible sheath to be put on said fitting means; said sheath comprising a main channel for insertion of said fitting means and a secondary channel for insertion of said perforation element slidably movable inside the secondary channel, wherein: the tracheotomy device comprises guide and pointing means for guiding the perforation element in a perforation direction; said guide and pointing means in the perforation direction comprising a spout; said spout is an end portion of said secondary channel; said spout being a dilator body and is tapered towards the second end of said secondary channel; said perforation element having a needle which contains a means to drag the spout; said means to drag the spout being an interfering body connected to said needle through a wire and interfering with an inner narrowing of an inner section of said secondary channel, whereby on pulling said wire said spout is dragged by means of the interference between said body and said narrowing.