The reason they had to do that was the ROVs that were doing the subsea dispersant application and the ROVs that were working the insertion tube actually bumped into each other, and it caused the tube to be dislodged and they had to do it again.

WHITEHOUSE: Daily Press Briefing

Severe respiratory failure may require insertion of a tube into the trachea (intubation) to assist the child's breathing until the infection is brought under control.

CNN: Bronchiolitis

Children's Hospital of Philadelphia declined an interview with CNN for this story, but Janet said doctors are telling her that Sarah could "crash" any time now and need intubation, the insertion of a tube into her lungs for breathing assistance.

CNN: SHARE THIS

The doctor, who has been given anonymity like all the medical witnesses in the case, said Charlotte should be ventilated by way of a tracheostomy - the insertion of a breathing tube through the throat - so further discussions could take place between parents and doctors.

BBC: NEWS | Health | Don't let baby die, pleads father