The respiratory effect of tracheal gas insufflation (TGI) on tracheostomized spontaneously breathing ICU patients

- TGI can support tracheostomized patient's respiratory system during T-piece trial.
- TGI can reduce tracheostomized patient's respiratory rate.
- TGI can enhance tracheostomized patient's oxygen concentration.
- TGI can increase tracheostomized patient's end expiratory lung volume.