Two former patients of a Queensland hospital have claimed they were discharged without health staff removing their cannulas. 

A patient says when she was discharged from Caboolture Hospital, staff forgot to remove her cannula. 

The 17-year-old received a call from the hospital asking her to take out the cannula herself without any medical supervision.

Kyla Eccles also says Caboolture Hospital left a cannula in her arm after she was discharged following a day surgery. 

The hospital is now the subject of a state government inquiry.