Tracheostomy tube
A technology of tracheostomy and catheter, which is applied in the direction of tracheal intubation, other medical devices, and drug devices, and can solve problems such as damage to tracheostomy catheters
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[0020] A tracheostomy is a life-saving procedure that allows a patient to breathe directly through the trachea. Tracheostomy is also believed to prevent or delay the onset of ventilator-associated pneumonia (VAP).
[0021] Figure 1A with 1B An example of an existing multi-element tracheostomy catheter is shown. At or near the proximal end of the catheter 5 there is a flange 1 with a ventilator connection 2 for connection to a ventilator (not shown). After the catheter 5 is inserted into the trachea, the flange 1 will rest against the outside of the throat. The distal end of the proximal section 3 joins the distal section 4 to form a rod 7 . This end-to-end joint is commonly known as "butt welding". Slots 8 molded in the proximal section 3 and distal section 4 are used to receive the inflatable device 6 . The balloon 10 is joined to the rod 7 at its girdle ends 9, 11 near its distal end. When a tracheostomy catheter is inserted, the upper part extending distally down (aw...
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