What is the instrument shown below?
Ans. (b) Tracheal dilator* Used during tracheostomy* Smooth and round tip (Not sharp)* Tips bent at right angles to rest of the instrument* No lock or clasp* This is known as Trousseau's Tracheal dilator* Helps to widen trachea while inserting tube
Urethral dilator
Tracheal dilator
Aneurysm needle
Urethral dilator
Oesophagus